imcuttle

swc

Rust-based platform for the Web

turbo

Incremental bundler and build system optimized for JavaScript and TypeScript, written in Rust – including Turbopack and Turborepo.

responsively-app

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

posthog

🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.

jotai

👻 Primitive and flexible state management for React

react-jsonschema-form

A React component for building Web forms from JSON Schema.

type-fest

A collection of essential TypeScript types

victory

A collection of composable React components for building interactive data visualizations

openreplay

Session replay and analytics tool you can self-host. Ideal for reproducing issues, co-browsing with users and optimizing your product.

react-cosmos

Sandbox for developing and testing UI components in isolation

PPTist

An online presentation application that replicates most of the commonly used features of Microsoft Office PowerPoint, allowing for the editing and presentation of PPT online. It also supports the export of PPT files.

recast

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

sandpack

A component toolkit for creating live-running code editing experiences, using the power of CodeSandbox.

esbuild-loader

Webpack loader for esbuild: Speed up your build ⚡️

designable

🧩 Make everything designable 🧩

my-room-in-3d

resume

🚀 在线简历生成器

floating-ui

JavaScript positioning library for tooltips, popovers, dropdowns, and more

minification-benchmarks

🏃‍♂️🏃‍♀️🏃 JS minification benchmarks: babel-minify, esbuild, terser, uglify-js, swc, google closure compiler, tdewolff/minify

tsm

TypeScript Module Loader

es-module-lexer

Low-overhead lexer dedicated to ES module parsing for fast analysis

typed-query-selector

Better typed `querySelector` and `querySelectorAll`.

http-server-online

Start a local HTTP server without any tools, just open a web page.

crdt-benchmarks

A collection of CRDT benchmarks

babel-esm-plugin

Add this plugin to generate mirrored esm modules for your existing bundles

val-loader

val loader module for webpack

measure

📏 Measure UI for PSD

rcp

Anything about React Component

wowsearch

The search's workflow like docsearch.

intuitional-test

Make testing is intuitional and convenient in comment, markdown, and so on.