NewsMay 28, 2026 · 5 min
JavaScript's `findLast`: Ditching Old Array Hacks for Performance
ES2023's Array.findLast and findLastIndex are a faster, cleaner alternative to reverse().find() or manual loops for finding the last matching element.
← All articles
Tag
#web development
3 articles
NewsMay 28, 2026 · 5 min
URL.canParse: Why Your Old Validation Code is a Performance Bottleneck
How URL.canParse() offers a dramatically faster, cleaner approach to URL validation, replacing expensive try/catch blocks in modern JavaScript.
TutorialFeb 24, 2026 · 3 min
Astro component patterns for React devs easing into this new frontier
A friendly guide for React developers to adopt Astro's island architecture with practical component patterns and integrations.