Visual Studio Code

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 mo…

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

🐠 Babel is a compiler for writing next generation JavaScript.

🍒 Cherry Studio is a desktop client that supports for multiple LLM providers.

Fast, disk space efficient package manager

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.

Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.

Focus on what matters instead of fighting with Git.

A reference implementation of GraphQL for JavaScript

Interactive Data Visualization in the browser, from Python

⚠️ The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.

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

Performant financial charts built with HTML5 canvas

🧩 The Browser Extension Framework

Cron for NodeJS.

Complete Ethereum library and wallet implementation in JavaScript.

An extension for VS Code which provides support for the Go language. We have moved to https://github.com/golang/vscode-go

A full stack for bitcoin and blockchain-based applications

🦄 🦄 🦄 Core smart contracts of Uniswap v3

Basic rate-limiting middleware for the Express web server

Learn, Teach, Work and Play in the WebAssembly Studio

Ethereum L1 Protocol Stack and EVM in TypeScript

A JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.

Microsoft MakeCode (PXT - Programming eXperience Toolkit)

Breaks the browser language barrier (includes a plugin-free JVM).

This extension is now maintained in the Microsoft fork.

The Compound On-Chain Protocol

Node.js & JavaScript SDK for Binance REST APIs & WebSockets, with TypeScript & browser support, integration tests, beautification & more.