Vscode Extension GitHub Repositories (2026) · Open Source Tools

Claude Code Guide - Setup, Commands, workflows, agents, skills & tips-n-tricks from beginner to power user!

Kilo is the all-in-one agentic engineering platform. Build, ship, and iterate faster with the most popular open source coding agent.

Tinymist [ˈtaɪni mɪst] is an integrated language service for Typst [taɪpst].

Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the cloud. File issues and requests.

Use 30+ AI models (DeepSeek, Kimi, GLM, Claude, GPT-5.5, Gemini, Grok) in GitHub Copilot Chat - free via BYOK. No Copilot Pro needed.

A fast type checker and language server for Python

A snapshot testing library for rust

Fast PHP language server with deep type intelligence. Generics, Laravel, PHPStan annotations. Ready in an instant.

Open Source Toolkit for Robot Framework, providing Language Server Protocol support, Debugger, VSCode Extension, PyCharm Plugin and powerful CLI tools

The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plugin for all major IDEs included, with autofixes.

:star: Vim for Visual Studio Code

High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.

🔵 Make TypeScript errors prettier and human-readable in VSCode 🎀

This unofficial extension integrates Draw.io (also known as diagrams.net) into VS Code.

Vim mode for VSCode, powered by Neovim

Dart and Flutter support for VS Code

Don't let the cursor slow you down

R Extension for Visual Studio Code

Salesforce Extensions for VS Code

Visual Studio Code extension for Metals