Recent Articles

An ARM64 host can meet every published dependency and still be configured as an unsupported SafeLine deployment. The concrete misconfiguration is a manual .env left on the sample values: ARCHSUFFIX is empty, POSTGRESIMAGE is chaitin/safeline-postgres...

I do not turn protection on until an ARM64 host has passed an edition check. Architecture support and edition support are different facts. The deploy guide lists both x8664 and arm64, then states that SafeLine installed on ARM requires a Pro license ...

AI Is Changing Software Development. The Biggest Opportunity Isn't Writing Code Faster. The future of software engineering isn't just about what AI can build. It's about what we can accomplish together. Artificial intelligence is challenging some ...

SafeLine is described in its official documentation as a self-hosted WAF that protects web applications by filtering and monitoring HTTP traffic between the app and the Internet https://docs.waf.chaitin.com/en/home. When you deploy it manually, the g...

I do not turn a self-hosted WAF on until I can name the directory it will own and the exact commands that retire it. Protection is a traffic decision. Uninstall is a data decision. The deploy guide already joins those two ideas: SafeLine writes confi...

When you prototype short video clips with a credit-based generator, it is easy to burn through the budget on shots that never make the edit. A small habit helps: write the shot list first, check it against the tool's limits, and total the cost before...

The first two posts were about the argument. Today the case study comes on stage. The case study is Northwind, Microsoft's sample database that has been passed down since the Access era. The reason for choosing it is practical: customers, suppliers,...

Prerequisites: familiarity with Promise.any, AggregateError, and a simple retry vs fatal policy for network/service errors. Implementation decision: wrap each candidate source with a label before calling Promise.any. Convert rejections into Error ob...

I was a frontend engineer at Sybill from May 2024 to September 2026. Founders do not wait for a ticket. For two and a half years, neither did I. In May 2024 I joined Sybill, a Silicon Valley startup that builds AI for sales teams. I was hired as a ...

The dead have paperwork. You have a night shift to survive. A Phantomatic Nightshift is a short first-person paranormal comedy set in the Romanian Bureau of Phantomatic Crossing. Help peaceful ghosts reach purgatory while dealing with possessed offi...

A B2B SaaS product may appear attractive because there are few direct competitors, while hidden threats arise from hyperscaler dependence, dominant distribution platforms, buyer concentration, and substitutes. SWOT alone does not explain these indust...

Versão do app: A "UpdateActivity" apresenta as informações da versão instalada do Mulher Amparada, utilizando os dados diretamente do aplicativo instalado. Ela exibe: Ícone do app disfarçado Nome do aplicativo Versão instalada "versionName" Nú...

A few weeks ago I taught a prompt engineering workshop to a room of high school students in Kinston, North Carolina. One of them told me AI felt intimidating. Another said he uses it every day but has no idea how it actually works. Both of those ans...

AI glasses are becoming more capable of understanding voice commands, recognizing objects and answering questions about the world around them. However, there is an important difference between identifying something through a camera and understanding ...

Building a Calendar-Based Halloween Theme in Vue A seasonal theme can make a website feel a little more alive. The challenge is making it appear at the right time, disappear afterward, and stay out of the way of the actual content. On rusu-ionut.r...

Prerequisites Basic familiarity with CSS overflow values and the distinction between layout vs paint. A component that must not become scrollable cards, badges, decorative wrappers. Implementation decision Keep overflow: clip on the wrapper to as...

So a job offer came in. The company offering it is one I helped build. In fact, the "I just don't give a what" profile picture that I use here was taken by the same guy offering me the position. The "basin boys" came into the cementing game taking n...

A website is more than a collection of pages, images, and written content. It is often the first place where potential customers discover a business, evaluate its credibility, and decide whether they want to work with it. Imagine visiting two differ...

You know what you need to build․ You've worked out the requirements and have no other blockers to completing the project․ You've defined what success would look like․ You've found time to work on the project without distractions․ There is one more fa...

Hoi hoi! 👋 I'm @nyaomaruhttps://github.com/nyaomaru, a frontend engineer who is scared of horror things 🙀 Happy Halloween! 🎃👻 Tonight, we're exploring a haunted TypeScript project. There are zombies 🧟, ghosts 👻, mysterious pumpkins 🎃, and a terri...