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• ❤️Community Driven
• 💎Fully featured - supportsall features in Language Server Protocol v3.14.
• 🚀Fast - seeperformance section.
• 🌟Flexible - choose between full-blown IDE with flashy UI or minimal distraction free.
• ⚙️Easy to configure - works out of the box and automatically upgrades if additional packages are present.

Client forLanguage ServerProtocol(v3.14).lsp-mode aims toprovide IDE-like experience by providing optional integration with themost popular Emacs packages likecompany,flycheck andprojectile.

• Non-blocking asynchronous calls
• Real-time Diagnostics/linting viaflycheck (recommended) orflymake when Emacs > 26 (requires flymake>=1.0.5)
• Code completion -company-capf /completion-at-point (note thatcompany-lsp is nolonger supported).
• Hovers - usinglsp-ui
• Code actions - vialsp-execute-code-action,modeline (recommended) orlsp-ui sideline.
• Code outline - using builtinimenuorhelm-imenu
• Code navigation - using builtinxref,lsp-treemacs tree viewsorlsp-ui peek functions.
• Code lens
• Symbol highlights
• Formatting
• Project errors on modeline
• Debugger -dap-mode
• Breadcrumb on headerline
• Helm integration -helm-lsp
• Ivy integration -lsp-ivy
• Consult integration -consult-lsp
• Treemacs integration -lsp-treemacs
• Semantic tokens as defined by LSP 3.16 (compatible language servers include recent development builds of clangd and rust-analyzer)
• which-key integrationfor better discovery
• iedit
• dired
• ido

• System Crafters channelEmacs IDE Videos
• skybert's emacsconfpresentation (Java)
• thatwist's ScalaUA Conferencepresentation(Scala)

• lsp-docker - providedocker image with preconfigured language servers with correspondingemacs configuration.
• company-box -company frontend with icons.
• dap-mode - Debuggerintegration forlsp-mode.
• eglot -A minimal LSP implementation built in to Emacs.
• which-key - Emacspackage that displays available keybindings in popup
• projectile - ProjectInteraction Library for Emacs
• emacs-tree-sitter - Faster, fine-grained code highlighting viatree-sitter.
• gccemacs - modified Emacs capable of compiling and running Emacs Lisp as native code.

Contributions are very much welcome!

NOTEDocumentation for clients is generated from doc comments in the clientsthemselves (seelsp-doc.el)and some metadata (seelsp-clients.json)so please submit corrections accordingly.

Theemacs-lsp organization has more than20,000 lines of code, to keep all of this working,we need to implement new features and help the community on a lot of issues.

You can help us keep going and improving it bysupporting the project

Here it is a list of the currentlsp-mode members and what they areprimary working on/responsible for.

totbwf F#	brotzeit Rust	dsyzling Scala	kurnevsky Scala | Rust	seagle0128 Go | Python MS
sebastiansturm lsp-mode core | C++	vibhavp lsp-mode core	yyoncho lsp-mode core | Java	ericdallo Dart/Flutter | Clojure	danielmartin C++ | Swift
kiennq completions | pwsh	nbfalcon lsp-mode core | iedit	psibi Terraform | Nix	razzmatazz C# | F#	jcs090218 lsp-mode core