ERB Inline JS Helper

Syntax highlighting for JavaScript embedded in Rails ERB javascript_tag blocks and inline strings.

Features

• Highlights JavaScript inside <% javascript_tag do %> ... <% end %> blocks.
• Highlights JavaScript inside <%= javascript_tag "..." %> or <%= javascript_tag '...' %>.
• Works as an injection into text.html.erb grammar for ERB files.

Installation

• Visual Studio Marketplace: https://marketplace.visualstudio.com/items?itemName=kudoas.erb-inline-js-helper
• Quick open in VS Code: vscode:extension/kudoas.erb-inline-js-helper

Usage

Open any .erb file that uses javascript_tag and the JavaScript section will be highlighted automatically.

Configuration

No settings are required.

Known Issues

• Only javascript_tag is supported. Other helpers or custom methods are not detected.