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Tree Sitter Svelte

Author Avatar Theme by Himujjal
Updated: 7 Sep 2024
87 Stars

Tree sitter grammar for Svelte

Github

Overview

The Tree-sitter-svelte is a grammar for the Svelte framework that allows for parsing and analyzing Svelte code. This tool is useful for developers who work with Svelte and want to enhance their development experience by leveraging the power of syntax analysis.

Features

  • Parsing and analyzing Svelte code: The Tree-sitter-svelte grammar enables developers to parse and analyze Svelte code, allowing them to gain insights into the code structure and make more informed decisions during development.

  • Web-UI for exploring the grammar: The tool provides a web user interface that allows developers to explore the grammar and understand how it parses Svelte code. This feature is helpful for getting a visual representation of the syntax and understanding how the different components of Svelte code relate to each other.

  • Integration with Neovim: Neovim users can benefit from the Tree-sitter-svelte grammar by installing it as a plugin. This integration enhances the editing experience in Neovim by providing syntax highlighting and other language-specific features for Svelte code.

  • Support for multiple languages: Tree-sitter-svelte supports multiple languages, including JavaScript/TypeScript, Rust, Go, Nim, and Python. This feature allows developers working with different programming languages to leverage the grammar for parsing and analyzing Svelte code.

Installation

  1. Install Tree-sitter-svelte by running the following command:
npm install tree-sitter-svelte
  1. Install nodemon if it is not already installed:
npm install -g nodemon
  1. Ensure pnpm is installed by running the following command:
pnpm install

Usage

To explore the grammar in the web user interface, run the following command:

tree-sitter-svelte

Note: Make sure that emcc is installed and added to your system’s path.

To use the grammar from JavaScript, follow the instructions provided by the Tree-sitter-svelte documentation.

For Neovim users, install the Tree-sitter-svelte plugin by running the following command:

:TSInstall typescript scss

This will enable the plugin to work with TypeScript, SCSS, LESS, and PostCSS in addition to Svelte.

Summary

Tree-sitter-svelte is a powerful tool for developers working with the Svelte framework. It provides a grammar for parsing and analyzing Svelte code, along with additional features such as a web user interface and integration with Neovim. By leveraging this grammar, developers can enhance their development experience and gain insights into the structure of their Svelte code. Additionally, Tree-sitter-svelte supports multiple languages, making it a versatile tool for developers working with various programming languages.