Code Editor
RubyLab's code editor is built for Ruby developers who want a fast, focused writing experience.
Syntax Highlighting
Full Ruby syntax highlighting with support for:
- Keywords, strings, symbols, and regular expressions
- ERB templates
- YAML and JSON embedded content
- Heredocs and string interpolation
Keyboard Shortcuts
| Action | macOS | Windows/Linux |
|---|---|---|
| Run snippet | Cmd+R |
Ctrl+R |
| New snippet | Cmd+N |
Ctrl+N |
| Save | Cmd+S |
Ctrl+S |
| Find | Cmd+F |
Ctrl+F |
Keyboard shortcuts can be customized in Preferences → Keyboard.