2023-07

Regex engine internals as a library - Andrew Gallant's Blog

2023-02

The true power of regular expressions - Nikita Popov

2022-12

PRegEx: Regular Expressions in Plain English in Python

2022-10

The Typing of the RegEX

Regular expression to match ICD-11 codes

2022-08

GitHub - rurban/tiny-matcher: Dynamic (no compilation), bounded recursive.

Rob Pike's simple C regex matcher in Go

GitHub - manoss96/pregex: PRegEx - Programmable Regular Expressions

2022-07

GitHub - danielroe/magic-regexp: A compiled-away, type-safe, readable RegExp alternative

https://www.autoregex.xyz/

Number of links: 10

Also see links to other regex testing websites/programs on the Similiar Tools page.