JavaScript API for Chrome and Firefox

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

High performance self-hosted photo and video management solution.

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

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Declarative routing for React

Fast, easy and reliable testing for anything that runs in a browser.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

Delightful JavaScript Testing.

📋 React Hooks for form state management and validation (Web + React Native)

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

TypeScript-first schema validation with static type inference

🔥 🔥 🔥 Open Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and cycles the easiest way on the planet.

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

⏳ Modern JavaScript date utility library ⌛️

ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Build your personal knowledge base with Trilium Notes

🌈 React for interactive command-line apps

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

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

Backstage is an open framework for building developer portals

A reactive programming library for JavaScript

A completely customizable framework for building rich text editors. (Currently in beta.)

The world's most flexible commerce platform.

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

The next open source file uploader for web browsers 🐶