Tool for building .NET regular expressions?

Question

I use regular expressions in .NET a lot, and I would like to have a tool that makes it easier to build long and complicated regular expressions. I'm using Windows 7 Professional 64-bit. What tool do you recommend for this purpose?

Answer 1

There are literally a ton of them online, they vary wildly in usability, here are four that I think might be useful:

https://regex101.com/

https://regexr.com/

http://buildregex.com/

These three have fairly intuitive, approachable interfaces. this final one (regexbuddy) has a nice set of documentation of the differences between different regex engine implementations in various languages.

https://www.regular-expressions.info/dotnet.html