When building websites, do you ever struggle with whether to specify font sizes in px or rem?In particular, when adjusting font sizes with CSS, you need to calculate the rem value based on the base ...

On November 13, 2026, Cloudflare open-sourced 'Kitesurf,' a browser designed for AI agents. It is licensed under Apache 2.0, ...

There are many free tools to learn coding and other business and computing skills. Learn about online courses and webinars ...

Cloudflare releases Kitesurf under Apache 2.0, offering a lightweight, Rust-based browser engine designed for AI agents and ...

"Our main goal is to give AI agents a lightweight, efficient browser — one that can load websites, execute JavaScript, and ...

Cloudflare has released Kitesurf under Apache 2.0, letting developers modify its browser for AI agents and run their own ...

Cloudflare has released Kitesurf, a browser engine for AI agents. Developers can now modify the code and deploy it themselves ...

A Beginner's Guide to the Sliding Window Algorithm with JavaScript Learn the basics of the Sliding Window algorithm in ...

Modern Web Guidance 1.0 gives coding agents web platform expertise, browser compatibility data, and tools to modernize ...

This has actually been a handy little key going back decades. It first appeared on computer keyboards all the way back in ...

Cloudflare announced on November 13, 2026 that Kitesurf, its experimental browser engine for AI agents, is now available as ...

Use `'render'` when the user should see the content inline in the side panel right now — a chart, a rendered HTML page, a diagram, an image. Use `'attach'` when the file is something they'll save and ...