Project Description
Regex Lab .NET is a full-featured application for editing regular expressions. The application features a modern, highly functional UI allowing increased productivity when writing or debugging regular expression patterns.
Features
- Simple, elegant UI
- Supports all regex operations: matches, replacements and splits
- Detailed match analysis with group breakdown
- Syntax-highlighted editor with unlimited undo-redo buffer
- Live highlighting of matches as text is typed
- Regex Workbench pattern analysis
- Save and load expressions
- Generate code in C#, VB.NET and Javascript
- Built-in
RegexLib.com search engine
- Built-in MSDN documentation browser
- No 3rd party dependencies - just a single executable file
Screenshot

Next Version
I am also working on a new version which would consist of a full rewrite. Next version features planned so far:
- Scintilla-based editors (using ScintillaNET project)
- Ribbon UI with full regex elements and integrated documentation (using Windows Ribbon for WinForms project)
- Pattern builder UI (inspired from RegexBuddy)
- Rex integration for pattern exploration
- Better pattern analysis presentation (analysis based on Regex Workbench)