Best Open Source vscode Libraries

#1x1xhlol/system-prompts-and-models-of-ai-tools

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

#2coder/code-server

VS Code in the browser

#3microsoft/monaco-editor

A browser based code editor

#4VSCodium/vscodium

binary releases of VS Code without MS branding/telemetry/licensing

#5viatsko/awesome-vscode

🎨 A curated list of delightful VS Code packages and resources.

#6voideditor/void

#7NvChad/NvChad

Blazing fast Neovim framework providing solid defaults and a beautiful UI, enhancing your neovim experience.

#8LunarVim/LunarVim

🌙 LunarVim is an IDE layer for Neovim. Completely free and community driven.

#9foambubble/foam

A personal knowledge management and sharing system for VSCode

#10graphql/graphiql

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

#11Kilo-Org/kilocode

Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent. #1 coding agent on OpenRouter. 1.5M+ Kilo Coders. 25T+ tokens processed

#12VSCodeVim/Vim

:star: Vim for Visual Studio Code

#13loft-sh/devpod

Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

#14gitkraken/vscode-gitlens

Supercharge Git inside VS Code and unlock untapped knowledge within each repository — Visualize code authorship at a glance via Git blame annotations and CodeLens, seamlessly navigate and explore Git repositories, gain valuable insights via rich visualizations and powerful comparison commands, and so much more

#15xonsh/xonsh

🐚 Python-powered shell. Full-featured, cross-platform and AI-friendly.

#16microsoft/vscode-docs

Public documentation for Visual Studio Code

#17metalbear-co/mirrord

Connect your local process and your cloud environment, and run local code in cloud conditions.

#18vscode-icons/vscode-icons

Icons for Visual Studio Code

#19SaekiRaku/vscode-rainbow-fart

一个在你编程时疯狂称赞你的 VSCode 扩展插件 | An VSCode extension that keeps giving you compliment while you are coding, it will checks the keywords of code to play suitable sounds.

#20lokalise/i18n-ally

🌍 All in one i18n extension for VS Code

#21mark-when/markwhen

Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

#22codefori/vscode-ibmi

🌍 IBM i development extension for VS Code

#23Glade-tool/glade-mcp

Connect any MCP-compatible AI client (Claude Code, Cursor, Windsurf) to Unity or Godot. 235+ granular tools, a Unity-aware system prompt, game design document project context, script semantic search, and skill calibration.

#24certinia/debug-log-analyzer

Salesforce Apex debug log analyzer for VS Code - blazing-fast: flame charts, SOQL/DML, Apex insights & more