Rslint VS Code Extension

The official VS Code extension for Rslint, a high-performance JavaScript and TypeScript linter written in Go.

📦 Installation

• VS Code: Install the extension from the VS Code Marketplace
• Cursor/Trae: Install the extension from the Open VSX Registry.

⚙️ Configuration

The extension can be configured through VS Code settings:

rslint.enable

• Type: boolean
• Default: true

Enable/disable Rslint.

rslint.binPath

• Type: "local" | "built-in" | "custom"
• Default: "local"

Choose which Rslint binary to use:

• local: Use workspace node_modules Rslint binary
• built-in: Use extension's built-in Rslint binary
• custom: Use a custom path to Rslint binary

rslint.customBinPath

• Type: string
• Default: undefined

Custom path to Rslint executable. Only used when rslint.binPath is set to custom. Requires reloading VS Code to take effect.

rslint.trace.server

• Type: "off" | "messages" | "verbose"
• Default: "off"

Traces the communication between VS Code and the language server.

🔧 Auto-fix on Save

To automatically fix lint issues when saving, add the following to your VS Code settings (.vscode/settings.json):

{
  "editor.codeActionsOnSave": {
    "source.fixAll.rslint": "explicit"
  }
}

• "explicit" — Fix on manual save only (Ctrl+S / Cmd+S) — recommended
• "always" — Fix on every save, including auto-save
• "never" — Disable auto-fix on save

💬 Community

Join our community:

• GitHub - Report bugs and request features
• Discord - Chat with the team and community