JavaScript Explicit Resource Management lands in Safari Technology Preview 250, completing cross-browser support across V8, ...

Explore how Firefox, Chromium and Safari work, comparing browser engines, JavaScript engines, performance, privacy, compatibility and key features.

The built-in web fetch was never the bottleneck I thought it was, until I swapped it for a free tool.

This diagram shows the percentages of websites using the selected technologies broken down by ranking. How to read the diagram: React is used by 7.9% of all the websites whose JavaScript library we ...

An AARP survey finds that fewer than half of adults say they have a mySSA account, although account ownership rises ...

These diagrams show the usage statistics of jQuery as JavaScript library on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

Many of you who have started learning web development have likely thought about building a "weather app" at least once. For this fourth installment of "Learning by Building Web Development," I created ...

Joel Cunningham is Lifehacker’s Deputy Editor. He has 15 years of experience as a writer and editor. Previously, he was managing editor of content marketing for Barnes & Noble, where he founded the ...

Cloudflare Workers Spectre attack research published August 19, 2026 showed JWT token theft at 12 bits per second in live ...

An engineer opens Copilot to help draft code for a client’s site. Within seconds, they receive code that would’ve previously ...

A spoofed CCleaner download site is spreading a multi-stage malware that hijacks Chrome to steal credentials, cookies, and authentication tokens while recording keystrokes and screenshots.