Engineering insights, tool updates, and developer ecosystem news.
Most documentation is written for the author, not the reader. Here is how to write docs that developers find, understand, and actually use to solve their problems.
PWAs promised to replace native apps. That did not happen. But they filled a valuable niche. Here is what matters for PWAs in 2026 and how to implement correctly.
Most React performance advice is premature optimization. Here is how to identify real performance problems and the specific optimizations that make measurable differences.
Your local database setup affects every developer on the team daily. Here are the approaches — Docker containers, SQLite, cloud dev databases — and when each makes sense.
TypeScript has dozens of utility types. Most codebases overuse them into unreadable abstractions. Here are the ones worth knowing and patterns to avoid.
CSS layout bugs are maddening because they seem random. But they follow predictable patterns. Here is the systematic debugging process I use for every layout issue.
SEO for developer tool sites has specific requirements. Here is the complete technical implementation — metadata, structured data, sitemaps, and performance — for Next.js App Router.
Chrome extension development changed significantly with Manifest V3. Here is what you need to know to build, publish, and maintain extensions under the new architecture.
Adding multi-language support to a Next.js App Router application does not require heavy libraries. Here is the lightweight approach using built-in features and a simple dictionary pattern.
Dark mode is more than adding a class and inverting colors. Here is the complete implementation — color systems, persistence, system preference detection, and avoiding the flash.
Forms are where users and your application interact most. Here are the validation patterns — client-side, server-side, and hybrid — that balance UX and security.
The state management landscape has settled. Here is when to use React state, Context, Zustand, Jotai, or server state libraries — and when you need nothing at all.
