TypeScript 7.1 Beta: stable es2026 lib and what to check
TypeScript 7.1 Beta makes es2026 stable: Map upserts, Uint8Array base64, Error.isError, plus typed import attributes and one breaking change.
typescriptjavascripttooling
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Notes for developers
Practical notes on React, Next.js, WordPress, CSS, performance and AI-assisted dev tools. Posts are in English. RSS
Iterator helpers: lazy map and filter without the arrays
Array chains copy at every step. Iterator helpers run lazily, work on infinite sources, and close generators on early exit. Tested in Chromium and Node.
javascriptiteratorsperformancebaseline
CSS sibling-index() and sibling-count() are now Baseline
Use CSS sibling-index() and sibling-count(), now Baseline, for staggered animations and evenly spaced values without JavaScript.
cssbaselineanimation
Delete that JavaScript: 6 things HTML already does for you
Menus, modals, accordions, validation, focus blocking and image loading: six UI jobs the browser now handles natively, with code you can paste today.
htmlcssaccessibilityperformance
Hi, I'm Loai: a frontend developer who likes fast, boring code
Who's behind this blog: a senior React and Next.js developer in Cairo, what I build, and what to expect here.
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