Programming Tools Software

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

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.

A ruby based regular expression editor

Welcome to the fantastic world of nerdy regex fun!

RegexOne offers learning regular expressions with simple, interactive examples.

regex cheatsheet for the haters

The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.

RegexBuddy is your perfect companion for working with regular expressions.

A front end web development playground.

Use RegexMagic to generate complete regular expressions to your specifications by using RegexMagic's flexible patterns, instead of the cryptic regex syntax.

An extendable version manager

Extension for Visual Studio - A set of extensions to Visual Studio 2012 Professional (and above) which improves developer productivity.