Coder Legion - Recent posts tagged projects

MyZubster Contributor Network: Independent Projects, Verifiable Evidence, Clear Roles

Tue, 13 Oct 2026 05:07:25 +0000

MyZubster Contributor Network: Independent Projects, Verifiable Evidence, Clear Roles

Open-source collaboration works best when contributors can keep control of their own projects while still proving how their work connects to a wider ecosystem.

That is the direction we are taking at MyZubster.

We are building an evidence-first contributor network where a person can keep their own GitHub repository, local Docker environment, VPS, research package, documentation project, or software prototype. MyZubster connects only what is explicitly documented and consented to: public evidence, reproducible test checkpoints, interfaces, and reviewed project links.

This is important because a GitHub fork, a merged pull request, a public profile, a DAO role, a bounty, and a LIFE-oriented pilot are not the same thing.

The connection model

independent contributor project
→ public evidence
→ documented interface or test fixture
→ reproducible checkpoint
→ reviewed result
→ optional Knowledge / Passport / pilot link

A successful test proves only the exact thing that was tested. It does not automatically prove payment, institutional partnership, production readiness, scientific validation, or membership in a DAO or EU project.

Contributors and projects

Nicola / N4K48 — independent pilot node

Nicola’s N4K48 project is an independent Docker-based MyZubster pilot node. It demonstrates a practical model: contributor-owned runtime, public repository history, reproducible evidence, and bounded read-only interoperability.

The next proposed step is an authenticated and sanitized N4K48 ↔ MyZubster checkpoint. Nicola retains ownership and control of the project.

khongten124 — Open Period Care research and evidence

GitHub: @khongten124
Evidence: PR #1451
Project package: Open Period Care

This work is connected as a research and evidence package. The public contribution supports structured provenance, requirements mapping, and technical review.

It does not claim medical validation, product efficacy, or institutional endorsement.

Aming9303 — gateway, sensors, replication, webhooks

These contributions are relevant to future data and interoperability pilots. They can support a future Circular Water architecture, for example, without implying access to a utility’s systems or data.

wasim-builds — security and local resilience

GitHub: @wasim-builds
Evidence:

Wasim is working on a proposed local Tor/HAProxy resilience design. The boundary is clear: isolated configuration, threat model, health checks, rollback, and redacted test evidence first.

No public deployment, production access, reimbursement, or paid work is implied.

foxxx009 — KPI and evidence framework

GitHub: @foxxx009
Documentation project: myzubster-docs
Marketplace project: MyZubster-Marketplace
Public evidence:

Their public work helps establish a useful principle: measurable evidence, reproducible tests, and clear status labels are more valuable than vague claims of participation.

Shweta Singh — proposed verifier path

GitHub: @Shweta-singh24
Project fork: MyZubsterGateway
Reference: Pilot Node Network #1505

Shweta’s technical-verifier path is still proposed and consent pending. A public fork is useful starting evidence, but it is not enough to claim a completed contribution or verified role.

DAO, Passport, and LIFE: three different states

We are making these boundaries explicit.

DAO participation requires an opt-in to a specific responsibility. It does not automatically grant financial, deployment, merge, or treasury authority.
A public Contributor Passport requires explicit publication consent. A GitHub contribution does not automatically create or publish one.
A LIFE-oriented pilot is an internal candidate track unless there is a real authorized partner, formal consortium, or funding decision.

This matters especially for future cases such as kefir and Circular Water. Independent contributors can build reusable components—data schemas, KPI dashboards, node interoperability, verification tools, and provenance records—before a university, utility, or other partner authorizes real operational data.

Current coordination

We recently opened Contributor Operations v1, with three tightly bounded work lanes:

Contributor Passport privacy and explicit publication consent.
N4K48 authenticated interoperability.
Local-only Tor/HAProxy resilience documentation and review.

The public README status index is being added in PR #1606.

Join the network

If you have an independent project, repository, dataset, test suite, design system, research package, or infrastructure experiment, you do not need to give up control of it to collaborate.

Bring:

one bounded objective;
public or authorized evidence;
a reproducible environment or test plan;
clear privacy and security boundaries;
an honest description of what has and has not been tested.

Then we can connect the work responsibly.

Hey everyone looks like I'm new here. I need to properly introduce myself and tell in short about me

Thu, 24 Sep 2026 15:49:03 +0000

Hey guys ;)

So, as the title says, I'm new here. So in short, who am I and what can I share with you?
My name is Nicholas, I'm from Ukraine and I'm 20 years old. I'm also a CS student, and working on some small projects, some kind of portfolio I guess.

Now a bit about what I really like. First of all it's obviously Python, I working mostly with it, but thanks to uni I also know a bit of C++, Java, JS, C# and even Assembler. Okay now really seriously, with what I really like to play:

machine learning;
data analysis or better say data science in general;
web Scraping;
automation;
a bit of web development;

Okay, all of it is just words, so I guess I'll add here some link, maybe to my GitHub where you could find all my projects. My GitHub profile.

Now in short all my projects:

Chess Project X. Project where I created 2 pure Python engines (matrix and bitboards) and even added Minimax bot. The next step that I planned is RL bot (I mean bot that will improve after every game and learning from his mistakes).
Aster. A project that started as a project only for me. I just wanted to track my habits and my savings, and then it just became cool not only for me.
Yakaboo Books Sales Analysis. I analyzed one of the biggest book retailers of Ukraine - Yakaboo. The main goal was to answer the question "Are people reading less nowadays" and in the end my data only allowed me to answer that people still read books.
Music Genre Classification. Pure ML project, pretty easy in fact. Just took a dataset from Kaggle, used Streamlit for some user interface and librosa for music features extraction.
Secret Santa. Maybe the easiest project. But I'll impress you, because I’ve never used Django (I've never used it before). So this project was deployed on Render and you could enter all data about the party and then get an email.

So that's a bit about me. All my projects are based on my nerdy hobbies, like reading, listening to music, chess and so on. But for me, the most important thing in programming is having fun and doing something that you can understand.

Right now I have 2 ongoing projects - Aster and Chess Project X. But my next post will be about Aster. From it I'll talk about telegram bots, streamlit, database and later about some AI stuff.

Hope my post will be interesting for you, see you next time. Oh yeah, next time, usually I do it once a week on Thursday or Wednesday (the same on Dev.to). On X I usually do posts on Monday and Thursday. I could do it more often, but I don't know why I'm not doing it yet. So yep, bye bye

Okay one more thing. If you have any questions, just ask. I'll answer it, yep so now is truly bye bye.

Why I Built Codevise — and What I Learned While Turning an Idea Into a Real Product

Sun, 13 Sep 2026 17:08:30 +0000

Most projects start with an idea.

Some remain ideas.

Some become a GitHub repository that gets abandoned after a few weeks.

And a very small number turn into something you genuinely want to keep building.

Codevise started as an idea.

But somewhere along the way, it became more than just another project in my portfolio. It became an experiment in understanding what it actually takes to build, improve, break, rebuild, and eventually ship something real.

This is the story of Codevise.

The Problem

As developers, we spend a huge amount of time learning.

We jump between documentation, tutorials, videos, GitHub repositories, Stack Overflow, AI tools, blog posts, and countless other resources.

The information is everywhere.

But having access to information isn't necessarily the same thing as knowing what to do with it.

You can learn a programming language without knowing how to build a project.

You can understand an algorithm without knowing when to use it.

You can watch ten tutorials about a technology and still feel completely lost when you open an empty code editor.

That gap between learning something and actually being able to use it is what interested me.

I didn't want to build something that simply gave developers more information.

I wanted to explore the idea of building something that could make the learning and development process more structured, practical, and useful.

That idea eventually became Codevise.

What Is Codevise?

At its core, Codevise is my attempt to build a better environment for developers to learn, experiment, and improve.

The goal isn't simply to provide another place where someone can read about programming.

The bigger idea is to help turn:

“I want to learn this.”

into:

“I know what to build, how to approach it, and why I'm doing it.”

That difference is important.

Learning becomes much more meaningful when you can immediately apply it.

Instead of treating programming as a collection of isolated concepts, Codevise is built around the idea of connecting knowledge → practice → projects → improvement.

Why Build It Myself?

There are already countless developer platforms.

So the obvious question is:

Why build another one?

The answer is simple.

Because building something yourself teaches you things that consuming someone else's product never can.

When you're building a product, there is nowhere to hide.

You have to think about the user.

You have to think about the interface.

You have to think about the architecture.

You have to make decisions when there isn't a perfect answer.

And eventually, you have to ship.

That process was one of the biggest reasons I wanted to build Codevise.

I didn't want Codevise to be just another project that looked good in a portfolio.

I wanted it to be a project that forced me to become a better developer.

Starting Small

One of the biggest lessons I've learned from building projects is that the first version doesn't need to be perfect.

In fact, trying to make version one perfect is one of the easiest ways to never release version one.

So Codevise started with a simple objective:

Build the core experience first.

The goal was to get something functional before worrying about making everything sophisticated.

That meant making decisions about what actually mattered.

What should the first user see?

What is the most important interaction?

Which features are essential?

Which features can wait?

Those questions sound simple.

They're not.

When you're building your own product, every feature sounds important.

The difficult part isn't coming up with ideas.

The difficult part is saying:

“Not yet.”

The Engineering Behind the Idea

Building a product also changes the way you think about technology.

When you're solving a coding problem, you usually have a clearly defined input, output, and set of constraints.

Product development is different.

The problem itself can change while you're solving it.

A technical decision that looks perfect today might become a limitation later.

A feature that seemed essential might turn out to be unnecessary.

A simple implementation can sometimes be better than an over-engineered one.

Codevise has therefore been as much an exercise in engineering judgment as it has been in writing code.

The important question isn't always:

“Can I build this?”

It's:

“Should I build this, and what is the simplest way to build it well?”

That distinction is something I increasingly appreciate.

The Parts Nobody Sees

One thing that doesn't show up in a final product is how many times things don't work.

A feature can look straightforward on paper and become surprisingly complicated during implementation.

You fix one problem and create another.

You change one part of the application and something completely unrelated breaks.

You spend an hour debugging something that turns out to be a tiny mistake.

And sometimes you realize that the approach you spent hours implementing wasn't the right approach at all.

That's normal.

It's also where a lot of the learning happens.

Building Codevise reminded me that development isn't about writing perfect code from the beginning.

It's about being able to identify problems, understand them, and keep improving the system.

Building Is Different From Learning

This has probably been one of my biggest takeaways.

You can study software engineering for months.

You can solve hundreds of coding problems.

You can learn multiple programming languages.

But when you start building an actual product, you encounter an entirely different category of problems.

Suddenly, you have to think about things like:

User experience
Maintainability
Architecture
Performance
Error handling
Security
Deployment
Scalability
Product decisions
Trade-offs

And there isn't always a textbook answer.

Sometimes you have to make a decision with incomplete information.

Then observe what happens.

Then change it.

That's engineering.

Codevise Is Also an Experiment

I don't see Codevise as a finished product.

I see it as an evolving experiment.

The initial idea is rarely the final idea.

As you build, your understanding changes.

You discover what works.

You discover what doesn't.

You notice problems you didn't anticipate.

You find opportunities you didn't initially consider.

And the product evolves with that understanding.

That's why I'm comfortable saying that Codevise is still being built.

The goal isn't to pretend that everything is finished.

The goal is to keep making it better.

What I Want Codevise to Become

The long-term vision is bigger than simply creating another developer platform.

I want Codevise to become a place where developers can move through the entire journey:

Learn → Practice → Build → Improve.

Learning shouldn't end when the tutorial ends.

Solving a problem shouldn't end when the code passes the test cases.

Building a project shouldn't end when it works on your laptop.

There is always another level.

A better implementation.

A cleaner architecture.

A stronger understanding.

A more useful product.

That continuous improvement mindset is at the heart of what I want Codevise to represent.

What Building Codevise Has Taught Me

If I had to summarize the biggest lessons so far, they would be these.

1. Start before you feel ready

You will never know everything before starting.

You learn a huge amount once you actually begin building.

2. Simple beats complicated

It's tempting to build the most impressive architecture possible.

But a simple system that works is infinitely more valuable than a complicated system that doesn't.

3. Shipping teaches differently

A project sitting on your machine can teach you a lot.

A project that other people can actually use teaches you even more.

4. Failure is part of development

Bugs, rewrites, bad decisions, and failed approaches aren't evidence that you're bad at development.

They're part of development.

5. The product is never really finished

There is always something that can be improved.

The real skill is knowing what deserves your attention next.

More Than a Project

When I look at Codevise, I don't just see lines of code.

I see the decisions behind them.

The experiments.

The debugging sessions.

The features that changed.

The things that didn't work.

The ideas that became better after implementation.

And most importantly, the skills I gained while building them.

That's what makes personal projects valuable.

A project doesn't have to become the next billion-dollar company to be worthwhile.

Sometimes its biggest value is what it teaches the person who built it.

Codevise has already done that for me.

What's Next?

There is still a lot to build.

Why Building Projects Beats Watching Tutorials

Mon, 01 Jun 2026 13:52:04 +0000

The internet has made learning to code more accessible than ever. With thousands of free and paid tutorials available on platforms like YouTube, Udemy, and coding blogs, aspiring developers can learn almost any programming language or framework from the comfort of their homes. While tutorials are valuable learning resources, relying on them alone can limit your growth as a developer. If your goal is to become a skilled programmer, building real projects is far more effective than endlessly consuming tutorials.

The Tutorial Trap

Many beginners fall into what developers often call "tutorial hell." This happens when someone spends countless hours watching coding videos, following step-by-step guides, and completing example projects without ever creating something independently.

Tutorials provide a sense of progress because you're constantly learning new concepts. However, the learning process is often passive. You follow instructions, copy code, and see immediate results, which creates the illusion that you've mastered the material. The problem appears when you try to build something on your own and realize you don't know where to start.

Watching tutorials can teach concepts, but it rarely develops the problem-solving skills required in real-world development.

Projects Force You to Think

When building a project, there is no instructor telling you exactly what to do next. You must decide how to structure your code, which technologies to use, and how to solve unexpected problems.

This process develops critical thinking and problem-solving abilities that tutorials cannot fully provide.

For example, a tutorial might show you how to build a simple weather application. But when you decide to create your own version, you may encounter issues with API integration, user authentication, responsive design, or data storage. Solving these challenges helps you understand programming at a deeper level.

The struggle itself becomes part of the learning experience.

Real Learning Happens Through Practice

Programming is a practical skill, much like learning a musical instrument or playing a sport. You cannot become an expert guitarist simply by watching guitar lessons. Eventually, you must pick up the instrument and practice.

Coding works the same way.

The more projects you build, the more comfortable you become with writing code, debugging errors, and understanding how different technologies work together. Concepts that once seemed confusing begin to make sense because you have applied them in real situations.

Practice transforms theoretical knowledge into practical expertise.

Projects Build Confidence

One of the biggest benefits of creating projects is the confidence it generates. Completing a project proves that you can take an idea and turn it into a working solution.

Every finished project becomes evidence of your abilities. Even small projects such as calculators, task managers, or portfolio websites can significantly boost your confidence as a developer.

As your skills grow, you can tackle increasingly complex projects and challenge yourself with new technologies and programming concepts.

Confidence is not built by watching others code—it is built by writing code yourself.

Employers Care About What You Can Build

When applying for internships or software development jobs, employers are often more interested in your projects than the tutorials you have completed.

A portfolio filled with original projects demonstrates initiative, creativity, and technical ability. It shows that you can apply your knowledge to solve real problems rather than simply follow instructions.

Projects provide tangible examples that you can discuss during interviews. Recruiters and hiring managers often ask candidates to explain the challenges they faced and how they solved them. Having real projects gives you meaningful experiences to share.

In many cases, a strong project portfolio can outweigh formal credentials or certificates.

Projects Reveal Knowledge Gaps

Another advantage of building projects is that they expose weaknesses in your understanding.

While following a tutorial, you may feel comfortable because someone else has already solved the difficult parts. However, when creating your own application, you quickly discover areas where your knowledge is incomplete.

Perhaps you struggle with database design, API development, authentication systems, or deployment processes. Identifying these gaps allows you to focus your learning efforts more effectively.

Instead of randomly consuming content, you learn exactly what you need to solve a specific problem.

Tutorials Still Have Value

This does not mean tutorials are useless. Tutorials are excellent for introducing new concepts, learning unfamiliar technologies, and understanding best practices.

The key is to use tutorials as a starting point rather than the final destination.

A productive approach is to watch a tutorial, learn the basics, and then immediately build something different using the same concepts. Add new features, redesign the interface, or combine multiple technologies into a unique project.

This method reinforces learning while encouraging independent thinking.

Start Small and Keep Building

Many beginners hesitate to start projects because they believe they need an advanced idea. In reality, simple projects are often the best learning tools.

Start with manageable applications such as:

To-do lists
Calculator apps
Weather dashboards
Personal portfolios
Expense trackers
Blog platforms
Habit trackers

Each project teaches valuable skills while preparing you for larger and more ambitious applications in the future.

The goal is not perfection. The goal is consistent practice and continuous improvement.

Conclusion

Tutorials can help you learn programming concepts, but projects are where true growth happens. Building projects strengthens problem-solving abilities, develops practical skills, increases confidence, and creates a portfolio that demonstrates your capabilities to employers.

If you want to become a better developer, spend less time passively consuming content and more time creating. Watch tutorials when necessary, but make building your primary learning strategy.

The fastest way to learn programming is not by watching someone else write code—it is by writing code yourself.

Bulk Applicant Dispatcher

Wed, 25 Feb 2026 07:23:36 +0000

Bulk Applicant Dispatcher

A Privacy-First MERN Stack Application for Structured Job Applications

Applying to jobs as a fresher can feel repetitive, overwhelming, and unstructured.

You find dozens of openings.
You copy-paste emails.
You attach resumes repeatedly.
You try to track who you’ve contacted.
You worry about accidentally emailing the same recruiter twice.

After experiencing this chaos myself, I decided to build something structured.

Introducing Bulk Applicant Dispatcher — a locally hosted MERN stack application designed to help job seekers send multiple applications efficiently, professionally, and safely.

This is not a marketing spam tool.
This is a structured, privacy-first job application system.

The Problem

Most job seekers:

Send applications manually
Struggle to track recruiter responses
Risk duplicate emailing
Use third-party tools that store sensitive data externally

Existing bulk email tools are usually:

Designed for marketing campaigns
Cloud-based
Not privacy-focused
Lacking cooldown safeguards

I wanted a system that:

Runs entirely on localhost
Uses my own Gmail securely
Enforces responsible email scheduling
Keeps all personal data under my control

Core Philosophy: Privacy First

Bulk Applicant Dispatcher runs 100% locally.

No external server
No cloud database
No third-party email relay
No external storage of resumes or contacts

Everything — templates, company lists, history logs — is stored in a local MongoDB instance.

Your data never leaves your machine.

Key Features

Smart Cooldown Mechanism (15 Days)

This is the most important feature.

The system:

Tracks every dispatched email
Stores recipient email + timestamp
Prevents sending duplicate applications within 15 days
Allows a Force Send override when necessary

Cooldown Logic Example

if (lastEmailDate && daysSinceLastEmail < 15 && !forceSend) {
  skipEmail();
} else {
  sendEmail();
}

This ensures:

Professional outreach
Reduced spam risk
Safer Gmail usage
Controlled automation

Editable Plain-Text Templates

Instead of copying from Word documents:

Write professional cover letters directly in the app
Save multiple template variations
Easily switch between them
Use structured profile data for personalization

The app reads user details from a local profile.json file:

{
  "name": "Your Full Name",
  "my_place": "Your City, Country",
  "phone_no": "+91 1234567890",
  "my_email": "*Emails are not allowed*"
}

Templates dynamically populate this data during dispatch.

No HTML required. Just clean, readable English.

Built-In Contact Manager

Managing contacts in spreadsheets becomes messy quickly.

This system allows:

Manual company entry via UI
Bulk import using JSON
Easy editing and deletion
Structured storage inside MongoDB

As companies are added, a companies.json file is automatically generated inside the server directory.

Dashboard & Application Tracking

The dashboard transforms job hunting into a measurable workflow.

It provides:

Total applications sent
Pending contacts
Total companies added
Full application history
Timestamped logs

Now your job search becomes structured instead of chaotic.

Force Sending Override

Sometimes urgency matters.

The app allows:

Force sending to a specific recruiter
Force sending an entire batch
Bypassing cooldown when required

Automation — with control.

Technology Stack

Frontend

React (v19)
Vite

Backend

Node.js
Express.js

Handles:

Email dispatch logic
Cooldown validation
API routing
Template processing
Frontend-backend communication

Email Service — Nodemailer

Gmail SMTP connection
Secure authentication via App Password
Resume attachment
Bulk email dispatch

Uses Google App Password authentication (not your regular Gmail password).

Database — MongoDB & Mongoose

Local database storing:

Contact list
Templates
Email history
Cooldown metadata
Dispatch logs

MongoDB provides flexible, structured storage for scalable tracking.

⚙ Environment Configuration

Inside server/.env:

EMAIL_USER=*Emails are not allowed*
EMAIL_PASS=your_gmail_app_password
MONGO_URI=mongodb://localhost:27017/bulk_email_sender
PORT=3000
resumePath=your_resume_name.pdf

Important: Gmail App Password Setup

You must generate an App Password:

Go to Google Account → Security
Enable 2-Step Verification
Generate App Password
Paste the 16-character key into .env

⚠ Never use your actual Gmail password.

Usage Flow

Add contacts manually or import JSON
Edit or create email templates
Place your resume inside server/resumes/
Click Start Run
System checks cooldown
Eligible contacts receive emails
History updates automatically

Everything runs locally.

What This Project Demonstrates

This project goes beyond CRUD operations.

It demonstrates:

SMTP automation
Cooldown / rate-limiting logic
Secure environment configuration
Structured MERN architecture
Privacy-first system design
Real-world application tracking
Responsible automation practices

Responsible Usage Notice

This tool is strictly for ethical, professional job applications.

It is not intended for spam, unsolicited marketing, or misuse.

The cooldown system exists to promote respectful communication and protect both users and recruiters.

About the Author

Adithyan G

Portfolio:
https://adithyan-phi.vercel.app/

Innovative Projects for Python Developers

Sat, 21 Feb 2026 10:58:20 +0000

As a Python developer, staying relevant and improving your skills is vital. Here are some innovative project ideas that cater to various experience levels and can help you tackle real-world challenges.

Personal Finance Tracker
Develop an application that allows users to track expenses, income, and savings goals. Integrating data visualization libraries such as Matplotlib or Plotly can make representation of financial data intuitive and engaging. Consider adding features like budgeting alerts or trend analysis to enrich user experience.
Chatbot with NLP
Create a chatbot that utilizes Natural Language Processing (NLP) to provide customer support or assist with common queries. Use libraries like NLTK or SpaCy to parse and understand user input. You can enhance it by integrating it with messaging platforms like Slack or Telegram.
Web Scraping Tool
Build a tool that extracts timely information from websites like news sources or e-commerce platforms. This project can sharpen your skills in data retrieval and manipulation using libraries like BeautifulSoup and Requests. Make sure to respect website scraping policies (robots.txt) while developing.
Machine Learning for Image Classification
Leverage frameworks like TensorFlow or PyTorch to build a model that classifies images. This could range from identifying dog breeds in photos to distinguishing between various plant species. Experiment with different algorithms and datasets to deepen your understanding.
Recipe Recommendation System
Create an application that provides users with meal suggestions based on available ingredients. Use Python's data handling capabilities alongside web APIs like Spoonacular for fetching recipes, allowing your app to be both functional and user-friendly.
Serverless Web Application
Explore serverless architecture by building a web application using AWS Lambda and API Gateway. This project will help you grasp the concepts of cloud computing and scalability without the hassle of managing servers directly.
Blog Platform with Markdown Support
Develop a full-stack blog platform that uses Python Flask or Django for backend and a JavaScript framework for the frontend. Incorporating Markdown for blog posts enables users to format their articles easily, which could enhance the overall publishing experience.

Each project not only strengthens your coding skills but also adds impressive projects to your portfolio. Mix and match these ideas or combine aspects from different ones to create a unique implementation tailored to your interests. Remember to keep testing and iterating as feedback can lead to enhancements that may not have been initially considered.

Creative PHP Projects for Skill Advancement

Thu, 19 Feb 2026 16:46:38 +0000

The PHP community thrives on innovative solutions, and what better way to advance your skills than by diving into creative projects? Here are some actionable ideas for you to consider.

Personalized Learning Management System
Build a simple LMS where users can register, enroll in courses, and track their progress. Use PHP alongside MySQL to manage the data flow effectively. This project not only enhances your PHP skills, but also gives you insight into user experience design.
Custom Content Management System
While WordPress is popular, creating a lightweight CMS from scratch can be enlightening. Focus on developing a user-friendly interface where users can create, edit, and publish articles. This project will help you understand back-end and front-end interactions better.
API Development with PHP
Craft a RESTful API for a hypothetical application. Consider implementing authentication and data validation mechanisms. You’ll gain valuable experience in API design principles and security best practices, which are essential in today’s development landscape.
Real-Time Chat Application
Use PHP with WebSocket to build a basic chat app. This will challenge your understanding of real-time data communication and user management. It’s also a practical way to learn about asynchronous programming.
E-commerce Platform
Design a fully functional e-commerce site that includes product listings, shopping carts, and payment gateways. This project will deepen your understanding of database management, user session handling, and integrating external services.
Task Management Tool
Create a simple application that allows users to create, update, and delete tasks. Implement features like deadlines and categories. This will strengthen your skills in CRUD operations and user authentication.

These projects can act as significant portfolio pieces while also enhancing your knowledge of PHP and related technologies. Remember, the goal is not just to complete the project, but to learn from each phase of development.

Take the plunge, choose a project, and start coding. Happy coding!

I Thought I Was Getting Rejected in Love… Turns Out It Was HR

Sat, 31 Jan 2026 11:01:42 +0000

For the longest time, I thought I was suffering from heartbreak.
No replies.
No callbacks.
No “let’s take this forward.”

Then I checked again.
It wasn’t my love life collapsing.
It was HR departments professionally ghosting me.

One rejection even felt like a breakup text:

“We don’t see a future together… in this role.”

Ma’am, please.

After enough emotional damage to fill a whole playlist, I finally snapped — and built my own revenge tool:

Caliber — The AI Baby I Built Out of Heartbreak
It fixes resumes, reads job descriptions, generates interview questions, and basically becomes the wingman I never had.

I even uploaded my own resume…
and Caliber had the audacity to say:

“Formatting questionable. Confidence admirable.”

This child has no fear.

Want to Join the Chaos?
Enjoy my emotional damage soundtrack:
https://www.youtube.com/watch?v=JPkr6oHZ9oY
https://github.com/gktc/Resume-Generator

Perfect for crying over rejections.

Why Tasks Spill Over During Sprints and How to Prevent It Like a Pro

Wed, 03 Dec 2025 04:32:16 +0000

Planning your next sprint? and still have tasks left over from the last one?

Before you roll them into the next sprint like nothing happened, let’s talk about why tasks often spill over — and more importantly, how to prevent it. This guide is for developers, PMs, and engineering leaders who want smoother sprints and happier teams.

1. Unclear Requirements

“Just build it” is a recipe for failure. Developers aren’t mind readers. When requirements are vague, everyone interprets them differently, which leads to confusion and wasted effort.

What to do instead:

Define the goal clearly
List inputs and expected outputs
Include edge cases and user flows
Write it all down — clarity is not micromanagement

2. Just a Title, No Context

A task that says “Implement login” might seem simple, but does it mean UI? Backend? OAuth? Magic links?

What to do instead:

Add relevant context in the task
Link to mocks, design documents, or specs
Define what “done” looks like

3. Vague Terminology

Terms like “Complete” or “End-to-End” are open to interpretation. Does “complete” include QA, documentation, and deployment?

What to do instead:

Be specific about deliverables
Break down large tasks into smaller, verifiable steps
Use checklists to confirm the completion

4. Weak Estimations

“This will take a couple of hours” often turns into an all-day task once edge cases or bugs emerge.

What to do instead:

Base estimates on similar past tasks
Include buffers for unexpected issues
Review estimates as a team

5. Ignoring Onboarding Time

If the developer is new to the system, repo, or domain, everything takes longer.

What to do instead:

Account for ramp-up time
Treat onboarding as part of the actual work
Provide proper documentation or walkthroughs

6. Ignoring Setup Time

“Just clone the repo” never goes as smoothly as promised. Setup issues can kill productivity.

What to do instead:

Document common setup issues
Assign a small task to test environment readiness
Don’t assume setup is instantaneous

7. Untracked Dependencies

Waiting on designs, APIs, or credentials? These are often not flagged early and can cause delays.

What to do instead:

Identify dependencies during sprint planning
Tag stakeholders early
Surface blockers during standups

8. Parallel Task Overload

Juggling too many tasks reduces focus and increases errors. Multitasking is overrated.

What to do instead:

Limit Work In Progress (WIP)
Prioritize critical tasks
Finish one before starting another

9. Midway Scope Creep

“Quick tweaks” often snowball into major changes. Scope creep derails timelines.

What to do instead:

Lock scope before starting
Track new requests separately
Reassess timelines if changes are approved

10. Missing Collaboration

Looping in QA or design at the end invites last-minute chaos.

What to do instead:

Involve all relevant stakeholders early
Share progress regularly
Use async updates to avoid delays

11. Context Switching

Switching between tasks drains mental energy and increases error rates.

What to do instead:

Batch similar tasks together
Block time for deep work
Minimize meetings during focus hours

12. No Midway Checkpoints

A task that disappears for days and then resurfaces off-track is a common pitfall.

What to do instead:

Schedule midway reviews
Use async check-ins for quick updates
Catch misalignment early

Bonus: Use a “Definition of Ready”

Before starting any task, ensure:

The scope is clear
No blockers exist
All context is available

If a task isn’t ready, don’t start it.

TL;DR
✅ Define clear requirements
✅ Estimate realistically
✅ Account for setup and onboarding
✅ Track dependencies early
✅ Focus and collaborate well

Fewer spillovers mean smoother sprints, better delivery, and happier teams.

What’s your most common reason for sprint spillover? Drop it in the comments and let’s discuss!

Photo by Tim Gouw on Unsplash

Git Basics: A Beginner's Guide to Branches

Tue, 11 Nov 2025 21:49:11 +0000

This article explores Git branches and their role in version control. You'll learn about team practices of creating, merging, and managing branches, gaining essential skills for collaborative projects!

What is Version Control?

Version control is a system that helps track changes to files over time. It allows multiple people to collaborate on a project, keeping a history of modifications, so you can revert to previous versions if needed. This is especially useful in software development, where teams collaborate on code, ensuring everyone is on the same page and changes are managed efficiently.

What are Git Branches?

In the context of version control, Git branches are like separate workspaces within a project. They allow you to work on different features or fixes without affecting the main codebase. Each branch can be developed independently, and once the work is complete, it can be merged back into the main branch. This system enables teams to collaborate efficiently, allowing multiple people to work on different tasks simultaneously without interfering with each other's work.

Merge Develop into the Master Branch

When working alone, you'll likely build your projects directly on the default master (main) branch. Even when you start to create individual branches, they will be made from the master branch and be merged back into it. However, when working on a team project, there is usually a development (develop) branch in addition to the master branch, and it is vital to understand how to work with them.

In my recent experience, when implementing a professional Agile workflow in my personal project, I finally understood the concept of having both a develop and master branch. Now that I was creating individual branches for each of my issues, each time I pushed to the default master branch, a deployment was triggered (though Netlify). So I initially thought, “Why am I bothering to make new branches, since I am not working in isolation?” Then I realized that is precisely what the develop branch is for. The purpose of the develop branch is to serve as an integration branch for features before they are ready for production.

In a team-based environment, once you have finished working on your individual issue branch, push and merge it into the develop branch (not the master branch). When all the individual issue branches are merged into the develop branch, yours and presumably those of fellow team members, it is the “develop branch” that gets merged into the “master branch,” which will then trigger a deployment if configured to do so. The master branch is typically the production-ready branch, which is why merging into it triggers deployment.

By following this workflow, you and other team members can confidently work on your own individual branches, contributing to the project simultaneously. Then, when all of the branches are accepted and merged into the develop branch, the team’s work will be deployed to the project once the develop branch is merged into the master branch.

Note: When working on issue branches, it is essential to follow a team-based Agile workflow, which includes testing and code review to ensure quality before merging them into the develop branch.

Make Your Issue Branch from Develop

As I am sure you know, it's crucial to pull all changes from the remote branches first to ensure all files are updated with the latest versions. If you've been working alone for a long time, it might take some time to get used to pulling changes first.

When working on a team project, you'll need to create branches to address individual issues. Generally, these issue branches are created from the develop branch rather than the master branch. So, be sure that you clarify with your team which branch to use as the base for your issue branches.

Note: To maintain consistency and avoid conflicts, it's essential to pull changes from both the master and develop branches regularly. This practice ensures that your branch is synchronized with the latest updates from the main codebase and the develop branch. By doing so, you minimize the risk of merge conflicts and ensure a smoother integration process when your work is ready to be merged back into the main branches.

Agile Development

Having covered the overall concept of working with branches, it's important to note that there are specific conventions and workflows for creating them. These conventions are often guided by Agile development principles, which emphasize flexibility, collaboration, and iterative progress in software projects —principles that my team follows.

Members of the Gridiron Survivor apprenticeship program, of which I am a part, work on individual issue branches of our current project, Elfgorithm, a Secret Santa-style gift exchange app. We use naming conventions for the branches and organize our work into Sprints, which are time-boxed periods during which specific tasks or features are developed. Each individual issue branch undergoes review and testing to ensure quality and functionality.

The naming conventions we use for branches include the programmer’s name, issue number, type (the kind of work), and a short description of the branch’s purpose:

\[YourName\]/\[IssueNumber\]-\[type\]-\[IssueDescription\]

Using naming conventions for branches enhances project organization and efficiency, allowing branches to be quickly identified and facilitating collaboration.

These conventions also improve Git automation. Scripts can recognize branch patterns to trigger actions, such as tests or notifications, resulting in reduced manual effort and ensuring consistency. Linking Sprint ticket numbers to issue branches connects the code to project management tools, simplifying progress tracking and aligning work with tasks.

Overall, structured naming conventions improve organization, communication, and workflow efficiency in software development.

Deleting with an Individual Issue Branch

Once your individual issue branch is accepted and merged into the develop, it is then safe to delete it. GitHub provides a “Delete Branch“ button for easy removal on the remote repository. You will also need to delete your issue branch in your local repository.

Once your issue branch is deleted from both the remote and local repositories, remember to pull the changes from the master and the newly merged develop branch. This ensures your local repository is up-to-date with the latest changes. Afterward, you can use git fetch --prune to clean up your local repository by removing any remote-tracking references that no longer exist on the remote.

Merge Conflicts

Dealing with merge conflicts deserves its own article, but it’s important to understand, so I will provide a brief overview.

A merge conflict occurs when Git is unable to resolve differences in code between two branches automatically. This typically happens when two team members make changes to the same part of a file. For example, imagine two team members both update the README file and change the same line. Git doesn't know which change to keep, so it flags this as a conflict.

To fix a merge conflict, you'll need to manually review the conflicting changes and decide which version to keep. Here's a simple way to handle it:

Identify the Conflict: When you try to merge, Git will notify you of the conflict and mark the conflicting areas in the file. You'll see markers like <<<<<<<, =======, and >>>>>>> indicating the different changes.
Resolve the Conflict: Open the file in a text editor and look for these markers. Decide which changes to keep or if you need to combine them. Remove the markers and ensure the file appears as you want it to.
Mark as Resolved: Once you've resolved the conflict, save the file and use git add <file> to mark it as resolved.
Complete the Merge: Finally, commit the changes with git commit to complete the merge process.

By understanding and resolving merge conflicts, you ensure that your team's work is integrated smoothly and accurately!

About Us

What is Gridiron Survivor?

Gridiron Survivor is an apprenticeship program created by Shashi Lo, a Senior UX Engineer at Microsoft. It aims to provide developers entering the tech industry with vital work experience. The program focuses on practical training in project management, coding practices, and team collaboration, offering mentorship and skills essential for success in their initial tech roles.

What is the Elfgorithm App?

Elfgorithm is an AI-driven Secret Santa app set to launch in winter 2025. It streamlines gift exchanges by removing the guesswork from Secret Santa activities. The app manages gift-giving details and provides personalized gift suggestions, ensuring you find the perfect presents for everyone.

Gridiron Survivor Sponsors

A very special thanks to our sponsors!

GitKraken: A popular Git client that provides a graphical interface to manage Git repositories. It is known for its user-friendly design and features that simplify version control, making it easier for developers to collaborate and manage their code.
Frontend Mentor: An online platform that offers front-end coding challenges. It helps developers improve their skills by providing real-world projects to work on, along with a supportive community for feedback and learning.
Vercel: A cloud platform for static sites and serverless functions. It is designed to optimize the workflow of developers by providing tools for building, deploying, and scaling modern web applications with ease. Vercel is known for its seamless integration with frameworks like Next.js.

Be sure to listen to the HTML All The Things Podcast!

I also write articles for the HTML All The Things Podcast, which you can read on their website: https://www.htmlallthethings.com/.

Be sure to check out HTML All The Things on socials!

Affiliate & Discount Links!

With CodeMonkey, learning can be all fun and games! CodeMonkey transforms education into an engaging experience, enabling children to evolve from tech consumers to creators. Use CodeMonkey's FREE trial to unlock the incredible potential of young tech creators!

With a structured learning path tailored for various age groups, kids progress from block coding to more advanced topics like data science and artificial intelligence, using languages such as CoffeeScript and Python. The platform includes features for parents and teachers to track progress, making integrating coding into home and classroom settings easy.

Through fun games, hands-on projects, and community interaction, CodeMonkey helps young learners build teamwork skills and receive recognition for their achievements. It fosters a love for coding and prepares children for future career opportunities in an ever-evolving tech landscape.

To learn more about CodeMonkey, you can read my detailed review article!

Affiliate Links:

Advance your career with a 20% discount on Scrimba Pro using this affiliate link!

Become a hireable developer with Scrimba Pro! Discover a world of coding knowledge with full access to all courses, hands-on projects, and a vibrant community. You can read my article to learn more about my exceptional experiences with Scrimba and how it helps many become confident, well-prepared web developers!

Important: This discount is for new accounts only. If a higher discount is currently available, it will be applied automatically.

How to Claim Your Discount:

Click the link to explore the new Scrimba 2.0.
Create a new account.
Upgrade to Pro; the 20% discount will automatically apply.

Disclosure: This article contains affiliate links. I will earn a commission from any purchases made through these links at no extra cost to you. Your support helps me continue creating valuable content. Thank you!

Conclusion

Version control is a system that tracks changes to files over time, enabling multiple people to collaborate on a project and revert to previous versions if necessary. In development, branches provide separate workspaces within a project, enabling the independent development of features or fixes without affecting the main codebase. In a team project, there are typically both a development branch and a master branch. The team works on the development branch, which is eventually merged into the master branch.

Individual issue branches are created from the development branch. Once a team member completes an issue branch, it undergoes review and testing as part of Agile development practices before being merged back into the development branch. These issue branches are deleted from both the remote and local repositories after they are merged to maintain a clean codebase.

When working with a team, merge conflicts happen when multiple developers change the same part of a file in different branches. You need to manually resolve these conflicts by reviewing the changes, deciding which ones to keep, and removing the conflict markers. Handling merge conflicts effectively is crucial for maintaining a smooth workflow and ensuring the accurate integration of team members' work.

Practicing is the best way to learn! Even if you're working solo, you can apply Agile workflows to your personal projects by creating, merging, and managing branches. This approach will help you develop marketable skills as you learn and implement Agile workflows!

Let’s connect! I’m active on LinkedIn and Twitter.

Build & Learn: Share What You Build, Learn As You Go

Fri, 29 Aug 2025 02:11:42 +0000

Introducing Build & Learn

The best way to learn is by building it.

Do you love building projects, learning new skills, and sharing your coding journey? Then this is the group for you!

Build & Learn is a community where developers at all levels and varying languages can:

Build in public: Share what you are working on, from small side projects to hackathon hacks .
Learn from others: See how others solve problems, explore new tools ️, and pick up tips.
Get constructive feedback: Receive suggestions to improve your projects, and find out what you could do better.

What you can share:

Lessons from a small coding experiment
A bug you solved that took hours to figure out
What you learned from developing a project
A coding challenge you tackled in a new way

Whether you're just starting out or already shipping projects, this is a friendly space to build, and learn together.

Join Build & Learn today and start sharing your journey:
https://coderlegion.com/groups/build_and_learn

You Can Be an Angular Contributor: A Guide to Your First Open-Source PR

Tue, 05 Aug 2025 11:31:38 +0000

Demystifying the process of giving back to the framework you love. From finding an issue to getting your pull request merged.

The Wall of Code

If you're like me, you've probably visited the Angular GitHub repository, looked at the thousands of issues and pull requests, and thought, "Wow, the people who build this must be geniuses. I could never do that."

It’s an intimidating place. The codebase is massive, the discussions are technical, and the sheer scale of the project can trigger a serious case of imposter syndrome. It feels like a private club for the programming elite.

I’m here to tell you that’s not true.

The Angular framework, and its entire ecosystem (NgRx, Angular Material, Nx, etc.), is built by people. People who started just like you, with a desire to learn and build great things. Contributing to open source isn't a measure of genius; it's a skill you can learn. And the rewards—for your career, your knowledge, and your sense of community—are immense.

This guide is your roadmap. We'll break down the process step-by-step, demystify the jargon, and show you how you can make your very first, meaningful contribution to the Angular world.

Part 1: The Mindset Shift - Redefining "Contribution"

The biggest hurdle is the belief that a "contribution" has to be a brilliant, complex bug fix. This is wrong. The most valuable contributions are often the simplest ones that help the thousands of other developers using the project.

Here are just a few ways you can contribute, many of which require no advanced knowledge of the compiler's internals:

Fixing Documentation: Find a typo? An example that's out of date? A concept that could be explained more clearly? Improving documentation is one of the most valuable contributions you can make.
Improving Error Messages: Ever been stumped by a cryptic error? You can submit a PR to make it more helpful for the next person who encounters it.
Reproducing Bugs: When a user reports a bug, maintainers spend a lot of time trying to confirm it. You can help by taking an issue, trying to reproduce the bug, and creating a "minimal reproduction" on StackBlitz. This is a huge help.
Adding Test Cases: Find a part of the code that isn't well-tested? Adding a test case to cover a specific edge case strengthens the project for everyone.
Triaging Issues: Help organize new issues by adding labels, asking for more information, and closing duplicates.

See? Most of these don't involve writing complex feature code. They involve being a helpful and engaged member of the community.

Part 2: The Roadmap - Your First Pull Request, Step-by-Step

Ready to get started? Let's walk through the process. We'll focus on the Angular framework repo, but these steps apply to nearly any major open-source project.

Step 1: Find an Issue to Work On

You don't just dive in and start coding. First, you need a mission. The issue tracker is your mission board.

Look for the Golden Labels: Maintainers make it easy for new contributors. Filter the issues list by labels like good first issue or help wanted. These are issues that the core team has identified as being suitable for someone new to the project.
Start with Docs: A great place to start is the documentation. Look for issues with the area: docs label. Fixing a typo or clarifying a sentence is a perfect first PR.
Explore the Ecosystem: The main angular/angular repo can be daunting. Consider starting with a project in the ecosystem. The teams at NgRx, Angular Material, AnalogJS, or Nx are all incredibly welcoming to new contributors.

Once you find an issue that seems manageable, leave a comment: "Hello! I'm new to contributing and would love to take a crack at this. Is anyone else working on it?" This prevents you from duplicating work and signals your intent to the maintainers.

Step 2: Set Up Your Local Environment

This is the most technical part, but you only have to do it once.

Fork the Repository: On the project's GitHub page, click the "Fork" button in the top right. This creates a personal copy of the entire project under your own GitHub account.
Clone Your Fork: Now, clone your fork (not the original repo) to your local machine.
```
git clone https://github.com/YOUR_USERNAME/angular.git
```
Read the Guide: This is the most important step. Find the CONTRIBUTING.md file in the root of the project. This file is the holy grail. It contains specific instructions for building the project, running tests, and formatting your code. Read it carefully.
Install Dependencies: Following the CONTRIBUTING.md guide, install the project's dependencies. This is usually done with npm install or yarn.

Step 3: Make Your Change (on a New Branch!)

Never work directly on the main branch. Always create a new, descriptively named branch for your change.

# Create and switch to a new branch
git checkout -b fix/docs-httpclient-typo

Now, open the project in your favorite editor and make your change! If you're fixing a typo, it might be a one-line change. If you're fixing a small bug, it might be a few lines. The change itself is often the easiest part of the process.

Step 4: Run the Tests

No professional project will accept a change without passing tests. The CONTRIBUTING.md file will tell you the exact command to run the test suite.

# Example command (check CONTRIBUTING.md for the real one!)
npm test

If you're fixing a bug, you should also try to add a new test that fails before your change and passes after. This proves your fix works and prevents the bug from ever coming back.

Step 5: Create Your Pull Request

You've made the change and the tests are green. It's time to submit your work for review.

Push Your Branch: Push your new branch up to your fork on GitHub.
```
git push -u origin fix/docs-httpclient-typo
```
Open the Pull Request: Go to your fork on GitHub. You'll see a button that says "Compare & pull request." Click it.
Write a Great Description: This is crucial. Don't just leave it blank. A good PR description includes:
- A Clear Title: e.g., "docs(common): fix typo in HttpClient example"
- A Link to the Issue: Use keywords like Closes #12345 or Fixes #12345. This will automatically link your PR to the issue.
- A "What and Why": Briefly describe what you changed and why you changed it.
- A Note on Testing: Mention that all tests are passing.

Before you can submit, you'll likely need to sign a Contributor License Agreement (CLA). This is a standard legal step that gives the project permission to use your work. It's usually a quick, automated process.

Part 3: The Review Process - Grace and Patience

You've hit "Create pull request." Now what? You wait for a review from the maintainers. Here's what to expect:

Feedback is a Gift: A maintainer might request changes. They might say, "Could you add a test case for this?" or "Can you rephrase this comment?" This is not criticism. This is collaboration. They are investing their time to help you make your contribution better.
Be Responsive and Polite: Thank them for their feedback, make the requested changes, and push a new commit to your branch. The PR will update automatically.
Be Patient: Maintainers are often busy volunteers. It might take a few days or even weeks to get a review. It's okay to post a polite "ping" on the PR after a week or two if there's no activity.

Then, one day, you'll get an email notification. It will have a little purple icon and the word you've been waiting for: Merged.

There's no feeling quite like it. You did it. You are officially an open-source contributor. Your code, your words, your work is now part of a project used by millions of developers around the world.

The Angular community isn't a private club; it's a group of builders waiting for you to join them. Go find that good first issue. We can't wait to see what you build.

What Are You Building? Share Your Open Source or Side Projects!

Thu, 31 Jul 2025 08:34:53 +0000

Hi folks. I’ve been thinking a lot lately about how vibrant and inspiring the developer community is — especially when it comes to open source contributions and passion projects people work on outside of their 9–5.

So I wanted to know - Are you working on something cool right now?
Whether it’s a full-fledged open source initiative, tool solving a problem, a side hustle startup, or even an experimental repo — I’d love to hear about it!

Drop a comment below and tell us:

What are you building?
What tech stack are you using?
What problem are you solving (if any)?
Is it open to contributors?

Let’s share, connect, inspire each other — maybe even find some unexpected collaborators along the way.

Why Every Developer Should Build (and Break) Their Own Side Projects

Mon, 21 Jul 2025 19:20:45 +0000

Hey folks , I'm Pranav Verma, a developer currently neck-deep in building two passion projects: SynCodex, a real-time collaborative coding platform, and DevLogX, a tool that auto-shares your coding wins to X and LinkedIn. But before I started building serious tools, I spent a lot of time building (and breaking) things that never saw the light of day, and I wouldn't trade that for anything.

In this first post on CoderLegion, I want to talk about something that’s fueled most of my growth as a developer:

Side projects, especially the messy, unfinished, broken ones, are your best teachers.

Courses Teach, Projects Transform

You can binge-watch tutorials all day and still hesitate to build your own thing. Sound familiar?

That's because tutorials are safe. Side projects aren’t.

They force you to:

Make real architectural decisions
Choose your own tech stack
Hit actual bugs and fix them yourself
Work with incomplete knowledge and improvise

That’s where the real learning happens.

Some Projects That Taught Me More Than Any Course

Building custom authentication from scratch using JWT, bcrypt, and Firestore, just to understand how auth actually works.
Trying (and failing) to make a markdown editor collaborative with WebSockets before discovering Yjs.
Designing my own email verification system and learning how NOT to send 10 OTPs per user

None of these started as “portfolio pieces.” They were experiments. Some broke. Some taught me more than any Udemy course ever could.

Don’t Wait for Perfection, Ship Anyway

If you're holding back on starting your side project because:

You think it needs to be unique
You feel like you don’t know “enough”
You’re afraid it won’t be perfect

Stop. You learn while building. Not before.

Side projects aren’t meant to be perfect. They’re meant to move you forward.

A Few Hard Earned Lessons

Done is better than perfect.
Broken MVPs > endless "idea drafts."
Start with a real problem you face.
That’s how DevLogX was born, I wanted a faster way to log coding wins publicly. (Though it is still ongoing )
Delete nothing.
Old side projects are a goldmine of reminders, progress, and reusable code.

Let’s Make It a Conversation

I’ll be sharing more about the inner workings of my projects soon, auth flows, collaboration logic, the tech stacks behind them, and all the weird edge cases I’ve hit.

But for now, I’d love to hear from you:

What’s a side project you started that taught you something valuable, even if it never launched? Drop a comment or connect with me.

Thanks for reading!

—
Pranav Verma
GitHub • X • LinkedIn

Link-Trim.in No Nonsense URL Shortener

Tue, 13 May 2025 18:30:44 +0000

I just launched Link-Trim.in, a dead-simple URL shortener that does one thing well: shortens links and tracks click counts. No signups, no logins, no nonsense—just a clean, SEO-friendly tool to make your links sharable and trackable. I’m a solo dev, and I built this in one week flat. No stats to brag about yet (it’s day one!), but I’m here to share the raw truth about my launch and beg for your feedback to make this actually worth using.

7 days of coding, 2 sleepless nights, and 1 moment where I almost deleted the database.

Zero users so far, 10 test clicks (all me), and a favicon that’s probably too boring.

Click tracking is just a raw count—no fancy analytics yet. The UI is clean, but I’m paranoid it’s too minimal.

I’ve been a solo dev for 2+ years, hacking together tools for fun and learning. No [OVERHYPED THING] “game-changing startup” vibes or bloated promises. Just [HARD-EARNED TRUTH]—I poured my heart into this in a week, and now I’m terrified/excited to share it.

Here’s what works (and what doesn’t):

Clean UI Wins: I obsessed over a simple, fast, SEO-friendly design that loads quick and feels intuitive. No cluttered menus or pop-ups. Actionable Advice: Prioritize user experience over feature creep—make it feel effortless. “Clutter kills; clean converts.”
No Signups = Instant Access: You can shorten a link and see click counts without an account. I hate signup walls, so I skipped them. Actionable Advice: Remove friction for first-time users—they’ll stick around longer. “Barriers block; openness rocks.”
Feedback Fuels Growth: I built this fast, but I don’t know what you need. Analytics? Custom links? QR codes? Your input will shape v2. Actionable Advice: Ask for brutal feedback early—it’s better than building in the dark. “Guess wrong, lose strong.”

The full Link-Trim.in (free, no-signup URL shortening with click tracking) is live here:

→ https://link-trim.in

No signup forms or bloated features. Just short, trackable links with a clean, user-friendly vibe.

I need your feedback: Try Link-Trim.in. Is the UI too simple? What analytics would you want (e.g., click times, locations)? Should I keep it signup-free forever? Roast me, praise me, whatever—just tell me what you think!

P.S. If you want more like this, I write honest, no-filter posts on Substack. No fluff, just real talk from a dev in the trenches.

Thanks for reading,

Making APIs with Express & Typescript using OOPs

Wed, 22 Jan 2025 21:20:36 +0000

This blog doesn't cover concepts involving the technologies used to
create the project. To know about the core technical concepts used in
this learn from here: https://devxp.in/

Before building an API, two key aspects need to be clarified: data modeling and API routes. Here's how we can proceed:

Define Sample Data: Start by identifying sample data to understand
the entities and their relationships.
Create an ER Model: Use the sample data to design an
Entity-Relationship (ER) model that visually represents the
structure and relationships between different entities.
Generate Prisma Schema: Convert the ER model into a Prisma schema to
define your database structure programmatically.
Seed the Database: Populate the PostgreSQL database with a
substantial amount of sample data (to use Redis) using seeding
scripts. These scripts, available in your GitHub repository, will
ensure the database is ready for development and testing.

Now we need to make our Api routes and for that we will divide it into two parts: Main routes and sub routes

Now as we know the flow of our logic lets make an instance of our own custom server which will include an instance of express app, middle-wares, initialisation of our routes, and connection to Redis running on docker container and Postgres. Also we will create a custom class of CLIENT which holds are connection to Redis, database. (We can create more client connections if we want in CLIENT class)

Now we have our Server instance now we need to setup AllRoutes function which is nothing but an instance of our Main Routes Class:

Now for the sub-routes CLASS (we will see Api_user route towards the end):

And finally user route will be (& so will be the other routes):

Now we can see middleware ie auth.decryptJWT which is nothing but a method of another custom class JWT as to encapsulate two related functions ie generate a JWT token and then decrypt it to enable auth. Also we see middleware argument has an array type which means we can add more middle-wares if we want such as rate-limitter, logging etc.

Also we can see that the handler function is a method of the user object, which is an instance of the Data class. For each route (e.g., /todos, /images), a route-specific instance of the Data class is created. The Data class contains various methods that are executed when the user requests a specific route. These methods include CRUD operations and Redis caching to enhance performance. Please refer my Github for the code.

Now lets talk about Api_user route. So this route basically allows users to sign in & login to our API for them to access our other routes. So for that another class is created called USER. It includes methods for signup and login. Please note this class is independent of Data Class. Please refer my Github for the code.

We can enhance this simple API further by incorporating features like
rate limiters, Prometheus monitoring, queues, pub/sub mechanisms, and
more. These additions can be integrated similarly to ensure
scalability and optimized performance.

Breaking into System Design: Here’s What I Learned Today

Thu, 16 Jan 2025 12:15:31 +0000

What I Learned Today About System Design

Today, I explored some fundamental concepts of System Design. Here’s a quick overview of what I learned:

Why System Design is Important in Interviews
Scaling
What is System Design?
Types of Scaling

Now, let's dive deeper into each point!

1. Why System Design is Important in Interviews****

When you’re interviewing for mid-level or senior positions, System Design is crucial because it shows your ability to plan and build systems that work well as they grow.

In interviews, you'll be asked to design things like websites or apps, and the interviewer wants to see if you can build systems that handle more users, work efficiently, and don’t crash when traffic increases.
System Design tests your skills to think beyond just writing code—you need to think about how the whole system will function and scale.

Note: Freshers are generally not expected to know System Design because their focus is on building strong foundations in Data Structures and Algorithms (DSA) and core programming skills. However, having some knowledge of System Design can set you apart from others!

2. What is System Design?

System Design is the process of planning and organizing how a software application will work. It’s like creating a map that shows how different parts of the system should connect and interact with each other.

For example, how will data be stored? How will users interact with the system? What happens if the system gets too many requests?

Imagine you're building a new library. Before you start construction, you need to plan:

Where the bookshelves will be
How the visitors will move around
Where the entrances and exits will be
What to do if there’s a huge crowd

Similarly, in System Design, you decide:

Where to store data (like customer info, product details, etc.).
How users will interact with the system (e.g., through buttons, forms, or links).
What will happen if too many users try to access the system at once, and how to make sure it doesn’t crash.

In short, System Design is about creating a robust architecture to ensure that the system can handle the demands of users, handle errors gracefully, and evolve over time.

3. Scaling in System Design

scaling, which is one of the most critical aspects of creating systems that last and grow with increasing users or traffic.

It is about making sure that as more people use the system, it can grow and still function smoothly.

For example, if you design a library that works perfectly with 100 visitors, you need to think about what happens when 1,000 visitors show up. Will the system still function smoothly, or will it crash? That’s where scaling comes in.

Scaling ensures that your system can grow without breaking down. It’s about handling more traffic and data efficiently as your users increase.

4. Types of Scaling

In System Design, there are two main ways to scale your system:

Vertical Scaling (Scaling Up)

Vertical Scaling involves upgrading your existing system to make it more powerful. It’s like adding more capacity to a single resource.

Example in a Library:
- imagine your library has a checkout counter that is too slow with more visitors. Instead of adding more counters, you upgrade the existing counter with faster technology, better staff, or automation to handle more visitors.
In software systems, vertical scaling means upgrading a single server—adding more RAM, a faster processor, or better storage to handle increased demand.
For example, when a website starts getting more visitors, the first step is often upgrading the existing server to manage the traffic better.

Challenges:
While vertical scaling works well initially, it has limits:

- Physical Boundaries:
Imagine you keep upgrading your computer’s RAM. At some point, the motherboard or hardware can’t support more, and upgrading further isn’t an option.

- Cost Increases:
Upgrading high-end servers becomes costly because as you add more powerful parts, the price increases quickly. After a certain point, the improvements in performance are small compared to the high cost, making it less worthwhile.

- Single Point of Failure:
A Single Point of Failure means that if you rely on only one server for your entire system, and that server stops working, everything else depending on it will fail too.

For example, imagine you have a website that only runs on one upgraded server. If that server crashes or faces issues (like hardware failure, network problems, or even a power outage), the website will go offline because there's no backup or alternative server to take over the work.

Advantages:

Simple to Implement: Easier to upgrade the existing server rather than setting up new ones.
Performance Boost: Immediate performance improvement for single-server workloads.

When do we use Vertical Scaling?

It’s often the first solution when your system starts to feel overloaded. It’s faster to improve your current system than to add new ones.

Horizontal Scaling (Scaling Out)

After vertical scaling reaches its limits, we move to horizontal scaling, where we add more resources to handle more traffic.

Example in a Library:
- If you’ve already upgraded your checkout counter but there’s still a huge crowd, you may decide to add more counters to handle the flow of visitors. You could also hire more staff to help people checkout quickly.
In software systems, horizontal scaling involves adding more servers. When one server gets too slow due to the load, you add more servers, and they all work together to handle requests.

Advantages

Scalability: You can keep adding more servers as needed.
Reliability: If one server fails, others keep the system running.
Cost-effective: Often cheaper than upgrading one server.

Challenges

Complexity: Managing multiple servers can be tricky.
Data synchronization: Ensuring all servers have the same data.
Latency: Communication between servers may introduce delays.

Why Use Horizontal Scaling?

This is useful when your system has reached the limits of what a single server can handle, and you need to distribute the load across multiple systems or servers. It's common for large platforms like Netflix and Amazon.

Summary:

Vertical Scaling (Scaling Up) is about upgrading your existing system to make it more powerful. It’s the first option for scaling but has its limits.
Horizontal Scaling (Scaling Out) is about adding more servers or resources when vertical scaling isn’t enough to handle the load.

Both scaling techniques are part of System Design to ensure that your system grows with demand and provides a smooth user experience.

This is what I've learned about System Design so far, and I look forward to sharing more insights with you as I continue to explore and learn. Stay tuned for more updates!

Feel free to share your experiences or examples of scaling in real-life applications—let’s learn from each other!

Coder Legion - Recent posts tagged projects

MyZubster Contributor Network: Independent Projects, Verifiable Evidence, Clear Roles

MyZubster Contributor Network: Independent Projects, Verifiable Evidence, Clear Roles

The connection model

Contributors and projects

Nicola / N4K48 — independent pilot node

khongten124 — Open Period Care research and evidence

Aming9303 — gateway, sensors, replication, webhooks

wasim-builds — security and local resilience

foxxx009 — KPI and evidence framework

Shweta Singh — proposed verifier path

DAO, Passport, and LIFE: three different states

Current coordination

Join the network

Hey everyone looks like I'm new here. I need to properly introduce myself and tell in short about me

Why I Built Codevise — and What I Learned While Turning an Idea Into a Real Product

The Problem

What Is Codevise?

Why Build It Myself?

Starting Small

The Engineering Behind the Idea

The Parts Nobody Sees

Building Is Different From Learning

Codevise Is Also an Experiment

What I Want Codevise to Become

What Building Codevise Has Taught Me

1. Start before you feel ready

2. Simple beats complicated

3. Shipping teaches differently

4. Failure is part of development

5. The product is never really finished

More Than a Project

What's Next?

Why Building Projects Beats Watching Tutorials

Bulk Applicant Dispatcher

Bulk Applicant Dispatcher

A Privacy-First MERN Stack Application for Structured Job Applications

The Problem

Core Philosophy: Privacy First

Key Features

Smart Cooldown Mechanism (15 Days)

Cooldown Logic Example

Editable Plain-Text Templates

Built-In Contact Manager

Dashboard & Application Tracking

Force Sending Override

Technology Stack

Frontend

Backend

Email Service — Nodemailer

Database — MongoDB & Mongoose

⚙ Environment Configuration

Important: Gmail App Password Setup

Usage Flow

What This Project Demonstrates

Responsible Usage Notice

About the Author

Innovative Projects for Python Developers

Creative PHP Projects for Skill Advancement

I Thought I Was Getting Rejected in Love… Turns Out It Was HR

Why Tasks Spill Over During Sprints and How to Prevent It Like a Pro

Planning your next sprint? and still have tasks left over from the last one?

Git Basics: A Beginner's Guide to Branches

This article explores Git branches and their role in version control. You'll learn about team practices of creating, merging, and managing branches, gaining essential skills for collaborative projects!

What is Version Control?

What are Git Branches?

Merge Develop into the Master Branch

Make Your Issue Branch from Develop

Agile Development

Deleting with an Individual Issue Branch

Merge Conflicts

About Us

What is Gridiron Survivor?

What is the Elfgorithm App?

Gridiron Survivor Sponsors

My other related articles

Be sure to listen to the HTML All The Things Podcast!

I also write articles for the HTML All The Things Podcast, which you can read on their website: https://www.htmlallthethings.com/.

Be sure to check out HTML All The Things on socials!

Affiliate & Discount Links!