<story><title>RegExr: Learn, Build, and Test RegEx</title><url>http://regexr.com/</url></story><parent_chain><item><author>jasode</author><text>For those not aware of all the alternative online regex testers out there... I prefer regex101.com because of the better color coding.  I previously made a snippet demonstrating that benefit:  &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=9581225&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=9581225&lt;/a&gt;</text></item></parent_chain><comment><author>jmiserez</author><text>Also regex101.com (and debuggex.com) have they&amp;#x27;re own PCRE implementation, which is really useful if you need something other than JS regexes.</text></comment>
<story><title>RegExr: Learn, Build, and Test RegEx</title><url>http://regexr.com/</url></story><parent_chain><item><author>jasode</author><text>For those not aware of all the alternative online regex testers out there... I prefer regex101.com because of the better color coding.  I previously made a snippet demonstrating that benefit:  &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=9581225&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.ycombinator.com&amp;#x2F;item?id=9581225&lt;/a&gt;</text></item></parent_chain><comment><author>sphix</author><text>Sometimes I wonder if these online tools mine data on text blobs and regex we pass in. I can only imagine how potential IP could be leaked if the data was correlated to a company that the user is using the tool from. Has anyone done analysis to see whether to tools send data back to the servers? In theory the entire app should be client side only.</text></comment>