Protocol Implementations

(for additions to this table, please comment in #8)

• Tools supporting the Language Server Protocol lists the tools that support the language server protocol.
• Language Server Protocol SDKs lists the SDKs that are available to implement language servers in different languages.

The language servers are listed in chronological order of appearance.

Language	Maintainer	Repository
PowerShell	MS	VS Code PowerShell extension
C++	MS	VS Code C++ extension
C#	OmniSharp	csharp-language-server-protocol
JSON	MS	vscode-json-languageservice
CSS/LESS/SASS	MS	vscode-css-languageservice
HTML	MS	vscode-html-languageservice
Xtext language framework	Eclipse	Eclipse Xtext
Crane PHP	HvyIndustries	VS Code Extension
PHP	Felix Becker	php-language-server
Haxe	Dan Korostelev (@nadako)	VS Code Haxe extension
Java	@georgewfraser	Java Compiler (javac) API-based Java support
RAML	RAML Workgroup	raml-language-server Work in Progress
API Elements	Vincenzo Chianese(@XVincentX)	vscode-apielements
groovy	Palantir	groovy-language-server
Java (Eclipse)	Eclipse, RedHat	java-language-server, becoming Eclipse JDTLS
SQL	MS	VS Code SQL extension
OCaml/Reason	freebroccolo	ocaml-language-server
Go	Sourcegraph	sourcegraph-go
Rust	Jonathan Turner	rustls
Scala	Iulian Dragos	dragos-vscode-scala
Polymer	Polymer Team	polymer-editor-service
Julia	Contributors	Julia language server
Python	Palantir Technologies	python-language-server
Isabelle	Makarius Wenzel	sources
GraphQL	GraphQL community	Server in GraphQL
javascript-typescript
ember	Ember community	ember language server
PHP	Ben Mewburn	inteliphense
C++/clang	llvm-project	clangd
elixir	Jake Becker	elixir-ls
ceylon	John Vasileff	vscode-ceylon
crystal	Ryan L. Bell	scry
Language Tool	Adam Voss	languagetool
YAML (with JSON schemas)	Adam Voss	vscode-yaml-languageservice
YANG	Yang tools	yang-lsp
Dockerfiles	Remy Suen	dockerfile-language-server
Haskell	Alan Zimmerman	haskell-ide-engine
MSBuild	Adam Friedman	msbuild-project-tools-vscode
TypeScript	TypeFox	typescript-language-server
Vue	Pine Wu & @HerringtonDarkholme	vuejs/vetur
lua	Kyle McLamb	lua-lsp
Ruby	Fumiaki MATSUSHIMA	language_server-ruby
YAML	Red Hat Developers	yaml-language-server
Puppet	Puppetlabs	puppet language server
TypeCobol	TypeCobol	TypeCobol language server
Solidity	Kodebox	Solidity language server