https://github.com/jamesbirtles/svelte-language-server

A WIP language server for Svelte
https://github.com/jamesbirtles/svelte-language-server

language-server svelte

Last synced: 26 days ago
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A WIP language server for Svelte

• Host: GitHub
• URL: https://github.com/jamesbirtles/svelte-language-server
• Owner: jamesbirtles
• License: mit
• Archived: true
• Created: 2018-04-14T13:10:29.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2020-05-06T19:46:56.000Z (over 5 years ago)
• Last Synced: 2025-09-23T10:37:10.811Z (about 1 month ago)
• Topics: language-server, svelte
• Language: TypeScript
• Homepage:
• Size: 165 KB
• Stars: 97
• Watchers: 9
• Forks: 13
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Work is being continued in the official [svelte language-tools repo](https://github.com/sveltejs/language-tools)

# Svelte Language Server

A language server (implementing the [language server protocol](https://microsoft.github.io/language-server-protocol/))

for Svelte.

## What is a language server?

From https://microsoft.github.io/language-server-protocol/overview

> The idea behind a Language Server is to provide the language-specific smarts inside a server that can communicate with development tooling over a protocol that enables inter-process communication.

In simpler terms, this allows editor and addon devs to add support for svelte specific 'smarts' (e.g. diagnostics, autocomplete, etc) to any editor without reinventing the wheel.

## Features

Svelte language server is under development and the list of features will surely grow over time.

Currently Supported:

-   Svelte

    -   Diagnostic messages for warnings and errors

    -   Svelte specific formatting (via [prettier-plugin-svelte](https://github.com/UnwrittenFun/prettier-plugin-svelte))

-   HTML (via [vscode-html-languageservice](https://github.com/Microsoft/vscode-html-languageservice))

    -   Hover info

    -   Autocompletions

    -   [Emmet](https://emmet.io/)

    -   Symbols in Outline panel

-   CSS / SCSS / LESS (via [vscode-css-languageservice](https://github.com/Microsoft/vscode-css-languageservice))

    -   Diagnostic messages for syntax and lint errors

    -   Hover info

    -   Autocompletions

    -   Formatting (via [prettier](https://github.com/prettier/prettier))

    -   [Emmet](https://emmet.io/)

    -   Color highlighting and color picker

    -   Symbols in Outline panel

-   TypeScript / JavaScript (via TypeScript)

    -   Diagnostics messages for syntax errors, semantic errors, and suggestions

    -   Hover info

    -   Formatting (via [prettier](https://github.com/prettier/prettier))

    -   Symbols in Outline panel

    -   Autocompletions

    -   Go to definition

    -   Code Actions

## How can I use it?

Install a plugin for your editor:

-   [VS Code](https://github.com/UnwrittenFun/svelte-vscode)

-   [Atom](https://github.com/UnwrittenFun/svelte-atom)

-   [(Neo)vim](https://github.com/coc-extensions/coc-svelte)