A library of composable functions for the type-level! Transform your TypeScript types in any way you want using functions you already know.

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

Easy form validation and state management for React and Remix

Bartosz Milewski's 'Category Theory for Programmers' unofficial PDF and LaTeX source

Script Kit. Automate Anything.

A beginner's guide to setting up a development environment on macOS

Mobile friendly SGF hosting

Lightweight React component for animating height using CSS transitions. Slide up/down the element, and animate it to any specific height.

Mobile_Detect is a lightweight PHP class for detecting mobile devices (including tablets). It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment.