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Recent posts tagged firebase

Level UI • 18 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
post-cover-33074
  • ai
  • api
  • webdev
  • security
7 Reactions 7 Comments
kmp-bits • Oct 9 • in Articles • 10 min read
Telemetry: Shared Analytics and Crash Reporting in Kotlin Multiplatform
In a modern endurance car, every sensor talks to the same box. Tyre pressure, brake temperature, fuel flow, throttle trace. They all end up in one data stream that goes to the pit wall over a single radio link. The engineer on the wall doesn't care w...
post-cover-30479
  • kmp
  • analytics
  • crash-reporting
  • firebase
2 Reactions 2 Comments
Asta Silva • Sep 22 • in Tutorials • 9 min read
How to Fix Firebase `PERMISSION_DENIED` Errors in React Native
If you are using Firebase with a React Native app, sooner or later you will probably run into something like this: FirebaseError: code=permission-denied: Missing or insufficient permissions. Or: Error: PERMISSIONDENIED: Permission denied And t...
post-cover-28157
  • react-native
  • firebase
  • javascript
  • debugging
0 Reactions 0 Comments
gmin_step • Sep 19 • in Articles • 2 min read
The Firebase Auth bug that took me 3 days to find (it wasn't Firebase's fault)
The symptom signInWithRedirect would fire fine — the Google popup flow completed, the redirect came back, and then... nothing. auth.currentUser was null. No error in the console. No failed network request. The user object had just vanished somewhere...
post-cover-27717
  • firebase
  • webdev
  • javascript
  • debugging
1 Reactions 0 Comments
siddarthpatelkama • Sep 2 • in Articles • 7 min read
How I Structured My Firestore Data Model for an Anti-Proxy Attendance System
The database architecture behind students, meetings, attendance, authentication, and controlling unnecessary Firestore reads. How I Structured My Firestore Data Model for an Anti-Proxy Attendance System When I began building my attendance system, ...
post-cover-26120
  • webdev
  • database
  • firebase
  • programming
2 Reactions 2 Comments
muhammadali • Aug 20 • in Articles • 12 min read
Supabase Auth vs Firebase Auth: Which One Should You Choose in 2026?
You're starting a new Next.js project, and before you write a single feature, you have to answer one boring but critical question: who's going to handle login? Two names keep showing up at the top of every list — Supabase Auth and Firebase Auth. Bot...
  • supabase
  • firebase
  • authentication
  • nextjs
1 Reactions 0 Comments
siddarthpatelkama • Jul 24 • in Articles • 3 min read
When 50,000 Firestore Reads Forced Me to Rethink My Attendance System
How an unexpected database limit led me to build an offline-first anti-proxy attendance system. Introduction When I started building an attendance system for my university's UBA Unnat Bharat Abhiyan club, I had one clear instruction from our coordi...
post-cover-23407
  • web-development
  • architecture
  • firebase
  • free-tier
2 Reactions 1 Comments
Next Big Creative • Jul 2 • in Articles • 1 min read
Demystifying the Ghost Failure in Firebase Hosting GitHub Actions
Imagine your pipeline throwing a red error badge, yet your production application reflects fresh updates perfectly. This exact scenario confuses countless developers utilizing the official Firebase Extended GitHub Action. The workflow crashes with a ...
  • firebase
  • githubactions
  • devops
  • cicd
3 Reactions 1 Comments
Asta Silva • Jun 27 • in Tutorials • 3 min read
How to Fix FCM "MismatchSenderId" in Multi-Environment Expo (EAS) Builds
How to Fix MismatchSenderId in Expo EAS Push Notifications Across Multiple Environments If you are managing multiple environments Staging, Preview, Production in a React Native Expo app, setting up Firebase Cloud Messaging FCM can quickly turn into...
post-cover-21444
  • javascript
  • mobile-development
  • android
  • firebase
5 Reactions 2 Comments
adodanielnj • Jun 11 • in Articles • 4 min read
The Weekend I Finally Finished 17 Projects
You know that feeling when you open a folder you haven't touched in months and find... yourself? Not metaphorically. I mean literally — old projects you don't even remember writing, with code that's somehow good? And you're sitting there like, "wait...
post-cover-20345
  • nextjs
  • firebase
  • portfolio
  • architecture
3 Reactions 2 Comments
Tom Smithverified • 15 hours • in Articles • 9 min read
Developer Weekly Briefing — October 30, 2026
Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...
post-cover-33104
  • agenticai
  • devsecops
  • github
  • localai
6 Reactions 3 Comments
MorningStar47 • Jun 1 • in Articles • 3 min read
I Built an AI-Powered Agricultural Logistics Platform for Farmers Worldwide — Here's How
16% of agricultural produce globally is lost every year before it reaches the buyer. Not because the crops are bad. Because the supply chain is broken. Farmers have no digital way to list surplus crops. Buyers can't discover what's available nearby. ...
post-cover-19388
  • flutter
  • firebase
  • ai-googlrcloud
  • hackathon
2 Reactions 3 Comments
YasirAwan4831 • May 29 • in Articles • 5 min read
Building a Modern Real-Time Collaborative Document Editor — Full Stack Engineering Journey
In today’s digital world, real-time collaboration platforms have become one of the most important categories of modern web applications. From team collaboration tools to cloud-based editors, users now expect instant synchronization, secure authentica...
post-cover-19196
  • fullstackdevelopment
  • firebase
  • softwareengineering
  • yasirawan4831
7 Reactions 2 Comments
Posted in open-fintech-builders group
Pocket Portfolio • May 28 • in Articles • 1 min read
Persistence Honesty: Guests, Firebase, Cache, and User-Owned Sync
Persistence Honesty: Guests, Firebase, Cache, and User-Owned Sync “Local-first” in our prose means interaction and ingestion default to the device — not “no server for signed-in users.” This part is the mode matrix every writer and growth campaign ...
post-cover-18703
  • ai
  • localfirst
  • firebase
0 Reactions 0 Comments
MorningStar47 • May 14 • in Discussions • 1 min read
What's the most annoying problem in your daily life that doesn't have a good mobile app yet?
forumDiscussion group6 participants
  • flutter
  • firebase
  • appideas
  • mobiledev
11 Reactions 15 Comments
Carol • May 11 • in Articles • 5 min read
Building a Zero-Cost AI Feature in Flutter with Gemma 4 + Firebase
How to combine on-device inference with cloud sync — without paying a cent in API fees !Image descriptionhttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/bworo35ns7cm6xwfa0wm.png The Unspoken Reality of AI API Costs Here’s the moment every...
  • ai
  • mobile
  • firebase
  • flutter
3 Reactions 1 Comments
MorningStar47 • May 10 • in Articles • 1 min read
I Built a Complete Zomato-Style Food Delivery Platform in Flutter — Here's What I Learned
Just shipped Zesto — a full food delivery ecosystem with 4 Flutter apps and a Firebase backend. Here's what the build taught me. What's in the project Customer App — OTP login, restaurant discovery, cart, Razorpay payments, live driver tracking on...
post-cover-17269
  • flutter
  • firebase
  • dart
  • mobx
4 Reactions 3 Comments
Pocket Portfolio • May 4 • in Articles • 1 min read
Measuring Loop Velocity Without Portfolio Rows
Measuring Loop Velocity Without Portfolio Rows /admin/analytics is an operator console—revenue, referrals, npm packages, viral email blast stats, Pocket Analyst usage metadata. It is not a SQL console into user holdings. API surface: GET /api/ad...
post-cover-13908
  • software-engineering
  • firebase
  • data-privacy
  • stripe
1 Reactions 2 Comments
MorningStar47 • Apr 28 • in Articles • 5 min read
Building a Zomato-Like Multi-City Food Delivery App with Flutter & Firebase
Hey everyone, Surendra Kumar here —Flutter/Firebase developer from Banda, India. I've been building production apps under Gfood Delivery Private Limited, and today I want to share the architecture behind my most ambitious project yet: Zesto, a multi-...
  • flutter
  • firebase
  • dart
  • mobx
3 Reactions 1 Comments
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