Behave.js is a lightweight library for adding IDE style behaviors to plain text areas, making it much more enjoyable to write code in.
Features:
- Supports Partial IE6, IE7+, Firefox 8+, Safari 4+, Chrome X+, Opera 12
- No Dependencies
- Custom Code/Behavior Fencing
- Hard and Soft Tabs
- Auto Open/Close Parenthesis, Brackets, Braces, Double and Single Quotes
- Auto delete a paired character
- Overwrite a paired character
- Multi-line Indentation/Unindentation
- Automatic Indentation