Guides

AI Guides for Builders

How-to content for builders, indie hackers, and AI engineers. Less theory, more shipped code.

Intermediate

React 19.2 Activity API: Hide Components Without State Loss

Use <Activity> in React 19.2 to hide UI while preserving state, DOM, and scroll position.

8 min read·Kodetra Technologies

16d ago

Intermediate

Build dropdowns, tooltips, and menus natively in 2026 — no JavaScript, no Floating UI.

9 min read·Kodetra Technologies

27d ago

Intermediate

Master useEffectEvent in React 19.2 to separate non-reactive logic from your Effects.

8 min read·Kodetra Technologies

May 1