i Hate Regex - regex cheatsheet for the haters
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
UI Bakery - An intuitive visual internal tool builder. Allows you to create admin panels, CRMs, customer support tools on top of your database. Integration with MySQL, PostgreSQL, MongoDB, and more. Add business logic, manage user permissions, share your app.
RegExr - RegExr.com is an online tool to learn, build, and test Regular Expressions.
Regex Crossword - Welcome to the fantastic world of nerdy regex fun!
Regulex - Open-source, regular expression parser and visualizer.