RubyGems · npm83Goodhealth index
Shopify/ruby-lspAn opinionated language server for Ruby
Ruby · TypeScript★ 2,020Jul 18, 2026
RubyGems82Goodhealth index
Shopify/spoomUseful tools for Sorbet enthusiasts
Ruby★ 265Jul 18, 2026
Go · npm81Goodhealth index
open-policy-agent/regalRegal is a linter and language server for Rego, bringing your policy development experience to the next level!
Go · Open Policy Agent★ 395Jul 20, 2026
TypeScript★ 1,496↓ 7.5M/moJul 17, 2026
PyPI · crates.io · npm76Goodhealth index
tombi-toml/tombiTOML Formatter / Linter / Language Server
Rust★ 1,042↓ 352.6K/moJul 21, 2026
microsoft/vscode-markdown-languageserviceThe language service that powers VS Code's Markdown support, extracted so that it can be reused by other editors and tools
TypeScript★ 437↓ 1.1M/moJul 17, 2026
npm · crates.io74Goodhealth index
agent-sh/agnixThe 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.
Rust★ 358↓ 24.5K/moJul 21, 2026
npm · NuGet70Goodhealth index
C#★ 637Jul 18, 2026
owenrumney/go-lspWrite Language Servers that comply with 3.17 of the LSP Specification
Go · HTML★ 187Jul 17, 2026
crates.io · npm70Goodhealth index
ubugeeei-prod/vizeBlazing fast Vue.js Toolchain. Compiler, Linter, Type Checker, Formatter, LSP, Story System, Editor Extensions. This already passed 8500+ test suites, includes real world E2E.
Rust★ 818↓ 0/moJul 13, 2026
crates.io · npm70Goodhealth index
ubugeeei/vizeBlazing fast Vue.js Toolchain. Compiler, Linter, Type Checker, Formatter, LSP, Story System, Editor Extensions. This already passed 9000+ test suites, includes real world E2E.
Rust · TypeScript★ 830Jul 18, 2026
npm · PyPI69Moderatehealth index
jupyter-lsp/jupyterlab-lspCoding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol
TypeScript · Python · RobotFramework★ 1,995Jul 17, 2026
Maven · npm68Moderatehealth index
Oolab-labs/patchwork-osThe decision layer for personal AI. Local-first runtime where agents automate across GitHub, Slack, Gmail & 45+ services — but every risky action stops for your yes, workers earn autonomy from track record, and every decision leaves a receipt. Your models, your machine, your policy. Includes an MCP bridge: 177 IDE tools for Claude Code.
TypeScript★ 27↓ 33.4K/moJul 13, 2026
goplus/goplswXGo Language Server that runs in the browser using WebAssembly
Go★ 8Jul 18, 2026
npm66Moderatehealth index
TypeFox/monaco-languageclientA toolbox for building web applications with editors utilizing language servers.
TypeScript★ 1,358↓ 0/moJul 13, 2026
npm66Moderatehealth index
mkslanc/ace-lintersLanguage-aware features for Ace Editor
TypeScript★ 102↓ 13.4K/moJul 22, 2026
crates.io · npm66Moderatehealth index
verivus-oss/sqrySemantic code search engine - by Verivus (sqry.dev)
C★ 27↓ 7,293/moJul 14, 2026
kpumuk/thrift-weaverThrift formatter, LSP server, and VS Code extension.
Go · C★ 3Jul 18, 2026
npm63Moderatehealth index
bhsd-harry/vscode-extension-wikiparserLanguage server for MediaWiki Wikitext
TypeScript★ 22↓ 2,050/moJul 17, 2026
npm63Moderatehealth index
coc-plugin/coc-vscode-loaderRun VS Code extensions seamlessly in coc.nvim
TypeScript · Shell★ 7↓ 2,922/moJul 18, 2026
infracost/lspA language server for Infracost that provides real-time cloud cost estimates in your editor.
Go★ 2Jul 17, 2026
Hex60Moderatehealth index
elixir-tools/gen_lspA behaviour for creating language servers.
Elixir★ 121↓ 8,008/moJul 17, 2026
npm · Go60Moderatehealth index
harumiWeb/xlflowAI-Agent-ready CLI framework for editing, testing, running, tracing, and diffing Excel VBA projects.
Go · C# · VBA★ 34↓ 10/moJul 15, 2026
PyPI · Go59Moderatehealth index
blackwell-systems/agent-lspMCP server that orchestrates language servers into agent-native workflows. 65 tools, 30 CI-verified languages.
Go★ 80↓ 1,221/moJul 17, 2026
crates.io · npm58Moderatehealth index
accuser/bynkBynk is a statically typed programming language for building services.
Rust★ 1↓ 1,442/moJul 15, 2026
Go · npm58Moderatehealth index
eugenioenko/tttTTT Editor - Terminal Text Tool: a terminal text editor IDE. A real alternative to VS Code, Zed, and Sublime that runs in your terminal. Single binary, zero config.
Go · JavaScript★ 91Jul 15, 2026
npm58Moderatehealth index
spences10/my-piComposable Pi coding agent with MCP, LSP, agent chains, prompt presets, and local eval telemetry
TypeScript★ 88↓ 5,088/moJul 18, 2026
npm56Moderatehealth index
JoernBerkefeld/sfmc-language-lspNo repository description published.
TypeScript · JavaScript★ 0↓ 4,661/moJul 16, 2026
npm55Moderatehealth index
MagnusOpera/FScriptFunctional language interpreter - F#/ML inspired
F# · C#★ 21Jul 18, 2026
crates.io54Moderatehealth index
Akzestia/cqllsThe Best Open Source Language Server for CQL (Cassandra Query Language) ^_^
Rust★ 6↓ 28/moJul 17, 2026