What you’ll find here
Every article is written for engineers who already ship code and want to go deeper. No fluff, no padding — runnable examples, real-world patterns, the gotchas that trip up production code, and the upgrades that actually move the needle.
The site is split into five focused tracks:
- AI & MCP — building with Anthropic’s Model Context Protocol and the open-protocol layer.
- JavaScript — modern language features, runtime gotchas, browser APIs.
- Angular — Angular 21 / 22, patterns, performance, the features that matter in real apps.
- TypeScript — type-safe patterns and everyday techniques that pay for themselves.
- RxJS — observables, operators, reactive patterns that scale.
The JavaScript tutorial
Beyond articles, the JavaScript tutorial is a structured 57-lesson curriculum across 11 modules — from variables and operators to service workers, WebAssembly, and modern browser APIs. Designed to be read straight through, or dipped into for a specific topic.
Get in touch
The best place to start a conversation is on any article itself — drop a comment at the bottom of the post and I’ll reply. For broader discussion, browse all articles or pick a topic to start.