Trailing Space Highlight

A VS Code extension that highlights trailing whitespace in red.

Features

• Highlights trailing spaces and tabs with a red background
• Hover over the highlighted area to see the number of trailing characters
• Updates in real time when you open or edit a file

Installation

Install it from the Visual Studio Code Marketplace.

https://marketplace.visualstudio.com/items?itemName=seiya-koji.trailing-space-highlight

Usage

After installation, restart VS Code. The extension activates automatically. No additional configuration required.

Development

# Install dependencies
npm install

# Compile
npm run compile

# Create a VSIX package
npm run package

License

MIT