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…

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.

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

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

🐠 Babel is a compiler for writing next generation JavaScript.

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, 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.

Interactive Data Visualization in the browser, from Python

A reference implementation of GraphQL for JavaScript

Performant financial charts built with HTML5 canvas

⚠️ 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

🧩 The Browser Extension Framework

Play with neural networks!

Zero-config CLI for TypeScript package development

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

Microsoft MakeCode (PXT - Programming eXperience Toolkit)

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.

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

This extension is now maintained in the Microsoft fork.