References to other similar projects

It would be great if VerbalExpressions can address the efforts and designs of other similar but fragmented projects, and note down some missing features or design flaws/differences.

• https://github.com/MaxArt2501/re-build
• https://github.com/andrewberls/regularity
• https://github.com/Bogdanp/cursive_re
• https://github.com/mathiasbynens/regenerate