Create a full language server in Go with 3.17 spec support

In plain words

This is a Go-based language server that implements the 3.17 specification, enabling IDE integration for Go development. It provides core language server protocol features for code editors and development tools. The project is designed for developers who need a standards-compliant language server implementation in Go. It launched on GitHub as an open-source project.

written from the facts on this page · September 2026

From the sources

go-lsp is a Go library for building Language Server Protocol servers in Go without reimplementing JSON-RPC transport, handler dispatch, document sync, or protocol types. go get github.com/owenrumney/go-lsp Minimal server package main import ( "context" "log" "github.com/owenrumney/go-lsp/lsp" "github.com/owenrumney/go-lsp/server" ) type Handler struct {} func ( h * Handler ) Initialize ( _ context. Context , _ * lsp. InitializeParams ) ( * lsp. InitializeResult , error ) { return & lsp. InitializeResult { ServerInfo : & lsp. ServerInfo { Name : "example" , Version : "0.1.0" }, }, nil } func ( h * Handler ) Shutdown ( _ context. Context ) error { return nil } func ( h * Handler ) Hover ( _…from github.com

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