Revert makes it incredibly easy to build integrations with any third party API

Generate types and converters from JSON, Schema, and GraphQL

:atom: Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.

LoopBack makes it easy to build modern API applications that require complex integrations.

Backstage is an open framework for building developer portals

A demo to learn JWT by reverse engineering

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

Virtual whiteboard for sketching hand-drawn like diagrams

Component infrastructure and Material Design components for Angular

📊 Open source visualization dashboards for OpenSearch.

Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events.

Streaming music player that finds free music for you

A modern and responsive react timeline component.

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

Slack Developer Kit for Node.js

The superpowered headless CMS for Node.js — built with GraphQL and React

Build cross-platform Native Progressive Web Apps for iOS, Android, and the Web ⚡️

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

💡 A hinting engine for the web

React Hooks — 👍

A terminal for the web

Deliver web apps with confidence 🚀

Delightful JavaScript Testing.

JupyterLab computational environment.

A terminal built on web technologies

Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.

Make images smaller using best-in-class codecs, right in the browser.

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

High performance self-hosted photo and video management solution.

SVG library for React Native, React Native Web, and plain React web projects.

The Full-Stack Vue Framework.

🐉 Vue Component Framework

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

💬 Never browse alone again

Kubernetes based Cloud Development Environments for Enterprise Teams

VanillaJS sortable lists and grids using native HTML5 drag and drop API.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Reatom - the ultimate state manager

textlint is the pluggable linter for natural language text.

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

A fast and easy-to-use CDN, built with Go.

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

Apache Superset is a Data Visualization and Data Exploration Platform

Interactive Widgets for the Jupyter Notebook

🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

🐠 Babel is a compiler for writing next generation JavaScript.

:octocat: Browser extension that simplifies the GitHub interface and adds useful features

Run compilers interactively from your web browser and interact with the assembly

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

Isolated React component development environment with a living style guide

Your window into all of your data

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

End-to-end encrypted disposable chat & audio-call sessions, exchange sensitive information with peer safely and securely.

Parser Building Toolkit for JavaScript

Bitwarden client apps (web, browser extension, desktop, and cli).

ActivityPub-federated video streaming platform using P2P directly in your web browser

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.

A declarative JavaScript library for application development using cloud services.

Infisical is the open-source platform for secrets, certificates, and privileged access management.

A React example project showing how to get started with Pieces TS SDK.

Apple Music...ish

✨ Monorepo for all the tooling which enables ESLint to support TypeScript

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

The React documentation website

Leapp is the DevTool to access your cloud

The JavaScript and API powered WordPress.com

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

Cron for NodeJS.

Elastic UI Framework 🙌

Vest ✅ Declarative validations framework

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

Visual Studio Code

⏩ Ship faster with Continuous AI. Open-source CLI that can be used in Headless mode to run async cloud agents or TUI mode as an in sync coding agent

3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

Compile JSON Schema to TypeScript type declarations

Commerce Search & Discovery frontend web components

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Easy to maintain open source documentation websites.

JavaScript API for Chrome and Firefox

Fast, disk space efficient package manager

A React component for building Web forms from JSON Schema.

Admin portal for the Talawa Mobile App. Click on the link below to see our documentation

The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.