Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more

A modern alternative to CSS resets

Monospaced font family for user interface and coding environments

An opinionated glossary of computer science terms for front-end developers. Written by Dan Abramov.

Convert modern CSS into something browsers understand

The home for our Cal Sans font.

Non-opinionated TypeScript starter for Next.js. All the tools you need to build your next project ⚡️

Overlay for hydration errors with explicit diff between renders.

Arc Boost to clean up the YouTube UI

Animations with HTML and CSS