rubular - A ruby based regular expression editor
CodeReviewBot AI - CodeReviewBot.ai offers an AI-powered code review service integrating seamlessly with GitHub pull requests, improving coding efficiency.
RegEx Generator - RegEx Generator is a simple-to-use application that comes with the brilliance of intuitive regex and is also helping you out to test the regex.
CodeStream - CodeStream helps development teams resolve issues faster, and improve code quality by streamlining code reviews inside your IDE
RegExr - RegExr.com is an online tool to learn, build, and test Regular Expressions.
Vibinex Code-Review - A distributed process for reviewing pull requests.