TypeScript & JavaScript Language Server
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README.md

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TypeScript Language Server

Language Server Protocol implementation for TypeScript wrapping tsserver.

https://nodei.co/npm/typescript-language-server.png?downloads=true&downloadRank=true&stars=true

Based on concepts and ideas from https://github.com/prabirshrestha/typescript-language-server.

Maintained by TypeFox and others.

Supported Protocol features

  • textDocument/didChange (incremental)

  • textDocument/didClose

  • textDocument/didOpen

  • textDocument/didSave

  • textDocument/codeAction

  • textDocument/completion (incl. completion/resolve)

  • textDocument/definition

  • textDocument/documentHighlight

  • textDocument/documentSymbol

  • textDocument/executeCommand

  • textDocument/format

  • textDocument/hover

  • textDocument/rename

  • textDocument/references

  • textDocument/signatureHelp

  • workspace/symbol

Installing

npm install -g typescript-language-server

Running the language server

typescript-language-server --stdio

Options

  Usage: typescript-language-server [options]


  Options:

    -V, --version                          output the version number
    --stdio                                use stdio
    --node-ipc                             use node-ipc
    --log-level <log-level>                A number indicating the log level (4 = log, 3 = info, 2 = warn, 1 = error). Defaults to `2`.
    --socket <port>                        use socket. example: --socket=5000
    --tsserver-log-file <tsServerLogFile>  Specify a tsserver log file. example: --tsserver-log-file=ts-logs.txt
    --tsserver-path <path>                 Specify path to tsserver. example: --tsserver-path=tsserver
    -h, --help                             output usage information

Development

Build

yarn

Test

yarn test

Watch

yarn watch

Bundle the example

yarn bundle

Start the example

yarn start

Publishing

yarn publish