Coding

Jest is showing its age. Vitest is 10x faster with native ESM support. Here’s the migration path, gotchas, and performance data from a 50k test

Container queries are finally here, and they change everything about component-based design. Here’s how to migrate from media queries without breaking your layout. Continue reading

Adobe Illustrator costs $60/month and runs like molasses. VectorNest is free, browser-based, and exports web-optimized SVG. Full workflow comparison inside. Continue reading Ditch Adobe: VectorNest

It’s just a 13-digit number, right? Wrong. The ISBN standard is a masterclass in why legacy systems make simple validation surprisingly hard. Continue reading The

RSC isn’t just about reducing bundle size. The real power is progressive streaming. Here’s how to architect for sub-100ms time-to-first-byte. Continue reading React Server Components:

What if you could build reactive UIs without React? HTMX handles server interactions, Signals manage state. Here’s the hypermedia architecture that actually scales. Continue reading

AsteroidOS 2.0 runs Linux natively on smartwatches. Here’s how to port your React app to a 1.4-inch screen. Continue reading JavaScript on Your Wrist: Porting

Android development on a privacy-hardened device is possible. Here’s the complete stack for secure, containerized mobile dev. Continue reading Hardened Mobile Dev: A Termux +

Discord’s API changes are killing bots. Here’s how we migrated a 50k-member community to self-hosted Matrix without losing engagement. Continue reading Beyond Discord: Architecting a

Go 1.30’s enhanced ‘go fix’ can rewrite your entire codebase automatically. Learn to write custom analyzers for your migrations. Continue reading Automating Technical Debt: Code-Level