rubular - A ruby based regular expression editor

Druide Antidote - Que vous rédigiez une lettre ou un courriel, cliquez sur un bouton et voyez s’ouvrir un des ouvrages de référence parmi les plus riches et les plus utiles jamais produits.

RegExr - RegExr.com is an online tool to learn, build, and test Regular Expressions.

Grammarly - Clear, effective, mistake-free writing everywhere you type.

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.

Enchant - The easiest way to scale personalized customer support