JavaScript Regular Expression Tester

Enter regular expression here:

Enter the text to search against here:

This is some friggin cool sample text. Oh, yeah! Coooooool, man! COOL! I'm not joking around about how coolio the text in this set of columns and rows is!

Result:

Key statements:

regex = eval("/(" + pattern + ")/g");
replace = "$1";
result = text.replace(regex, replace);