/Regex

Regex Literals Optimization

- Esteban Borsani

• #Regex

tl;dr: "Avoids running the regex engine on parts of the input text that cannot possibly ever match the regex." It’s around ~100x faster than before in some benchmarks.

featured in #217

Online Regex Tester

- Firas Dib

• #Regex
• #UsefulTool

tl;dr: Free PCRE-based regular expression debugger with real time explanation, error detection and highlighting.

featured in #150

Fast, Elegant Regexes in Haskell

- Joe Nelson

• #Regex
• #Haskell

featured in #88.1

Python's Hidden Regex Gems

- Armin Ronacher

• #Python
• #Regex

featured in #59.1

Interactive Testing of Regex

- Gabriel Rodriguez Alberich

• #Regex

featured in #58.1

10 Advanced Features of Regex in Ruby

- Jan Lelis

• #Regex
• #Ruby

featured in #32.1