Flagrant Badassery

A JavaScript and regular expression centric blog

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XRegExp 0.5 Released!

If you haven't seen the prior versions, XRegExp is an MIT-licensed JavaScript library that provides an augmented, cross-browser implementation of regular expressions, including support for additional modifiers and syntax. Several convenience methods and a new, powerful recursive-construct parser that uses regex delimiters are also included. Here's what you get beyond the standard JavaScript regex features: Added regex [...]

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Date Format 1.1

I've just updated my ColdFusion-inspired JavaScript Date Format script to version 1.0 1.1, and updated the documentation in the old post along with it. The new release includes "Z" (US timezone abbreviation) and "o" (UTC offset) flags as well as brevity enhancements from Scott Trenda, along with several other new features including a standalone dateFormat [...]

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RegexPal Now Open Source

RegexPal (easily the most del.icio.used regex tester ) is now released under the Creative Commons Attribution-Share Alike 3.0 License GNU LGPL. There are certainly many more features that can be added to the app and things that can be improved, so if you are interested in helping out or creating your own version, you are welcome [...]

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RegexPal: Web-Based Regex Testing Reinvented

Yes I know, there are many other JavaScript regex testers available. Why did I create yet another? RegexPal brings several new things to the table for such web-based apps, and in my (biased) opinion it's easier to use and more helpful towards learning regular expressions than the others currently available. Additionally, most other such tools [...]

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Safari Support with XRegExp 0.2.2

When I released XRegExp 0.2 several days ago, I hadn't yet tested in Safari or Swift. When I remembered to do this shortly afterwards, I found that both of those WebKit-based browsers didn't like it and often crashed when trying to use it! This was obviously a Very Bad Thing, but due to major time [...]

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