[WayBack] Kevlin Henney – Google+ reminded me of RegExr. Then I found out I collected the below links in 2010, but never published them. Hopefully a few still exist. Let’s see… yup: all do, but archived just in case.
- Online tool: [new Archive.is / old Archive.is] RegExr: Online Regular Expression Testing Tool.
- Offline tool: [WayBack] Expresso.
Some other links (that show how much the landscape changed in 8.5 years time):
- [WayBack] http://myregexp.com/[^]
- [WayBack] http://www.catswhocode.com/blog/15-php-regular-expressions-for-web-developers[^]
- [WayBack] http://www.techotopia.com/index.php/MySQL_Regular_Expression_Searches[^]
- [WayBack] http://regexlib.com/[^]
- [WayBack] http://www.regular-expressions.info/[^]
–jeroen