Installation

Installing from JetBrains Marketplace

The recommended way to install the plugin is through the JetBrains Marketplace.

1. Open Plugin Settings

   In your JetBrains IDE, go to Settings (or Preferences on macOS) → Plugins

2. Search for the Plugin

   Click on the Marketplace tab and search for “Circom Language Support”

3. Install

   Click the Install button next to the plugin

4. Restart IDE

   After installation, restart your IDE to activate the plugin

Tip

You can also install the plugin directly from the JetBrains Marketplace website by clicking “Install to IDE”.

Verifying Installation

After installation, you can verify the plugin is working:

1. Open any .circom file
2. You should see syntax highlighting applied
3. Check Settings → Editor → Color Scheme → Circom to customize colors

Requirements

• JetBrains IDE version 2024.3 or later
• Works with: IntelliJ IDEA, WebStorm, PyCharm, RustRover, CLion, GoLand, PhpStorm, and all other JetBrains IDEs

Updating the Plugin

The plugin will automatically notify you when updates are available. You can also manually check for updates:

1. Go to Settings → Plugins
2. Click the Updates tab
3. If an update is available, click Update

Troubleshooting

If the plugin doesn’t appear to be working:

• Ensure your IDE version is 2024.3 or later
• Try File → Invalidate Caches / Restart
• Check that the plugin is enabled in Settings → Plugins → Installed

See the Troubleshooting page for more help.