TypeScript-first schema validation with static type inference

A simple, compact and free React SVG world map.

Next & Apollo Example

A prettier plugin to sort imports in typescript and javascript files by the provided RegEx order.

Curated list of AWS Amplify Resources

An SSR compatible approach to CSS media query based responsive layouts for React.

⚛️ The easy state management library for React with Hooks

CSS in JS with support for static / atomic CSS extraction.

Atomic CSS-in-JS with a featherweight runtime

An advanced static type checker

A JavaScript library to position floating elements and create interactions for them.

A Google Maps integration built with and for React hooks

Zero-config CLI for TypeScript package development

Modified RBush — a high-performance JavaScript R-tree-based 2D spatial index for AABBs

🌆 All the 138,398 cities of the world with a population of at least 1000 inhabitants, in a big JSON array.

Geographical extension for rbush

The fastest spatial index for geographic locations in JavaScript

🌐 Search for nearby locations without DB usage.

Type-checked Schema.org JSON-LD for React

Typescript red-black tree

Advanced implementation of Red-black tree, which is a kind of self-balancing binary search tree for JavaScript

React hook for async effects powered by generator functions.

🍬 Themeable, statically extracted CSS‑in‑JS with near‑zero runtime.

Standard observable implementation

Element.scrollIntoView ponyfills for things like "if-needed" and "smooth"

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript.

ESLint plugin with rules that help validate proper imports.

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

CSS-in-JS microlibrary for making design systems approachable with React

Next.js 9.3 + Preact = 21kB