Based on our record, Expresso should be more popular than Cucumber. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Working in PowerShell (.Net regex) one of my favorite tools is https://ultrapico.com/expresso.htm. It does require registering for a free license but it's well worth it. Source: about 2 years ago
Then you need this or something like it: https://ultrapico.com/expresso.htm. Source: over 2 years ago
Ruby/Rails enjoy some really nice and powerful Behavior Driven Design/Development testing frameworks like Cucumber and RSpec. Source: about 2 years ago
RegExr - RegExr.com is an online tool to learn, build, and test Regular Expressions.
Selenium - Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.
rubular - A ruby based regular expression editor
Robot framework - Robot Framework is a generic test automation framework for acceptance testing and acceptance...
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
JUnit - JUnit is a simple framework to write repeatable tests.