Productivity Tool

Build a Client-Side Regex Tester

Build a regex testing tool that works in the browser. Create developer tools without server dependencies.

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The Problem

Testing regex patterns with sensitive data online exposes that data to third-party services.

The Solution

Create regex testers that validate and test patterns entirely in the browser. Perfect for working with confidential text.

Key Features for Client-Side Regex Tester

Live Testing
Real-time pattern matching as you type
Match Highlighting
Visual highlighting of matched groups
Pattern Library
Save common patterns in browser storage

Start Building Your Client-Side Regex Tester Today

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  • Complete Next.js boilerplate
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