Interactive Regex Platform

Master Regular ExpressionsThrough Practice

An interactive platform to learn, practice, and compete with regular expressions. Test patterns, solve challenges, and climb the leaderboard.

Everything You Need

Powerful features to accelerate your regex learning

Regex Lab

Interactive sandbox for testing and experimenting with regex patterns across multiple engines.

Real-time pattern matching
Multi-engine support
Syntax highlighting

Challenges

Solve community-created challenges and improve your regex skills with real-world problems.

Multiple difficulty levels
F1 score tracking
Create your own

Leaderboards

Compete with others globally and track your progress with ELO ratings and rankings.

Global ELO rankings
Per-challenge leaderboards
Track your progress

PvP Duels

Challenge other users in real-time regex battles and prove your skills.

Coming Soon

Analytics

Track your performance, monitor trends, and identify areas for improvement.

Performance metrics
Progress tracking

Pattern Library

Save, version, and share your regex patterns with the community.

Version control
Public sharing

...

Patterns

...

Active Users

...

Challenges

Engines

Ready to Get Started?

Join the community and start mastering regular expressions today.

Interactive Regex Platform

Master Regular ExpressionsThrough Practice

An interactive platform to learn, practice, and compete with regular expressions. Test patterns, solve challenges, and climb the leaderboard.

Everything You Need

Powerful features to accelerate your regex learning

Regex Lab

Interactive sandbox for testing and experimenting with regex patterns across multiple engines.

Real-time pattern matching
Multi-engine support
Syntax highlighting

Challenges

Solve community-created challenges and improve your regex skills with real-world problems.

Multiple difficulty levels
F1 score tracking
Create your own

Leaderboards

Compete with others globally and track your progress with ELO ratings and rankings.

Global ELO rankings
Per-challenge leaderboards
Track your progress

PvP Duels

Challenge other users in real-time regex battles and prove your skills.

Coming Soon

Analytics

Track your performance, monitor trends, and identify areas for improvement.

Performance metrics
Progress tracking

Pattern Library

Save, version, and share your regex patterns with the community.

Version control
Public sharing

...

Patterns

...

Active Users

...

Challenges

Engines

Ready to Get Started?

Join the community and start mastering regular expressions today.