GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.
- graphql
- graphiql
- codemirror
- lsp-mode
Repository Index
57,637 visible repositories in the index
1–17 of 17 · Most stars
A fast type checker and language server for Python
Vue tooling for VS Code.
- vscode
- vue
- visual-studio-code
- hacktoberfest
Codebase intelligence for TypeScript and JavaScript. Health, complexity hotspots, duplication, architecture boundaries, circular dependencies, design-system drift, and unused code, from one graph. CLI, GitHub Action, LSP, MCP, and VS Code. Rust, MIT licensed.
- cli
- code-quality
- dead-code
- developer-tools
pyright fork with various type checking improvements, improved vscode support and pylance features built into the language server
- based
- pylance
- pyright
- python
An opinionated language server for Ruby
- lsp
- ruby
- lsp-server
- vscode-extension
A frontend-independent IDE "smartness" server for Elixir. Implements the JSON-based "Language Server Protocol" standard and provides debugger support via VS Code's debugger protocol.
Universal toolkits for linting, viewing and managing i18n for any frameworks.
A Language Server Protocol implementation for Crystal. 🔮
- crystal
- lsp
- lsp-server
- vscode-language
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.
Visual Studio Code extension for Rocq
Code Intelligence for Vala & Genie
- language-server
- vala
- genie
- gnome
A Ruby language server for large codebases
Visual Studio Code Extension and Language Server Protocol for Rocq / Coq [maintainers=@gbdrt,@SkySkimmer,@tabareau]
- coq
- ide
- user-interface
- vscode-extension
IDE tools for writing pest grammars, using the Language Server Protocol for Visual Studio Code, Vim and other editors
The Design Tokens Multitool. CLI and go library; LSP and MCP; Generator and converter
fast, auto-fixing Markdown linter and formatter. Checks style, readability, structure, and cross-file integrity.