Hosts TSConfigs to extend in a TypeScript app, tuned to a particular runtime environment

Validate that your components can safely be updated with Fast Refresh

An alternative privacy-friendly YouTube frontend which is efficient by design.

Better TypeScript standard library

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Monorepo for ESLint Stylistic plugins and configs

a ZX Spectrum emulator for the browser

Fraction is a rational numbers library written in JavaScript

Comprehensive language-agnostic guidelines on variables naming. Home of the A/HC/LC pattern.

Streaming JSON parser in Javascript for Node.js and the browser

A fully featured Material UI V5 implementation of TanStack React Table V8, written from the ground up in TypeScript

React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.

A lightweight carousel library with fluid motion and great swipe precision.

🏭 The most lightweight, customizable React markdown component.

ESLint rule for browser compatibility of your TypeScript code

🕵️‍♂️ All-in-one OSINT tool for analysing any website

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Check the browser compatibility of your code

Javascript implementation of JMESPath, a query language for JSON

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

This ESLint plugin provides linting rules for TOML.

This ESLint plugin provides linting rules for YAML.

A collection of JSON schema files including full API

Making components and hooks safe and scalable

ESLint lint rule to enforce function components in React

ESLint rules to disable mutation and promote fp in JavaScript and TypeScript.

✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!

A React component that traps focus

It is a trap! A lock for a Focus. 🔓

A Stylelint plugin pack to enforce numeric scales.