Marius Helf on Twitter: "Online #regex tester and debugger: #PHP, #PCRE, #Python, #Golang and #JavaScript. Really nice UI: https://t.co/Qns9dW17af https://t.co/l9K0CMKRJQ" / Twitter
![Online regex tester and debugger: PHP, PCRE, Python, Golang and JavaScript | Regular expression, Cool websites, Syntax Online regex tester and debugger: PHP, PCRE, Python, Golang and JavaScript | Regular expression, Cool websites, Syntax](https://i.pinimg.com/originals/b1/04/5d/b1045d539242a2fcb5951171019afabc.png)
Online regex tester and debugger: PHP, PCRE, Python, Golang and JavaScript | Regular expression, Cool websites, Syntax
![RegEx to Capture All Text Before String NOT using a Lookahead for Google Apps Script - Stack Overflow RegEx to Capture All Text Before String NOT using a Lookahead for Google Apps Script - Stack Overflow](https://i.stack.imgur.com/cpdfj.png)