RegEx+

April 12, 2026 ยท View on GitHub

Swift 5.9 @lexrus

AppStore

A Regular Expression tool built with SwiftUI. The App Store version is no longer open source as the project has transitioned to agentic coding workflows.

HeroImage

Features

  • Universal SwiftUI app for macOS and iOS
  • Regex editor with live match highlighting
  • Substitution template preview with copy-to-clipboard support
  • Share a regular expression from the editor
  • Built-in regular expression cheat sheet
  • CloudKit-backed sync via Core Data
  • Localized into:
    • English
    • Simplified Chinese
    • Traditional Chinese
    • Spanish
    • German
    • Japanese
    • French
    • Italian
    • Korean
    • Dutch
    • Polish

License

This code is distributed under the terms and conditions of the MIT license.