regex.js

Automata based RegEx interpreter (educational!)

Dependencies

Use npm!

npm install

npm test

Compile Jison and TypeScript with

npm run compile

Watch TypeScript with

npm run watch

> node main.js "(a|bb)c" "bbc"
RegEx: (a|bb)c
Word: bbc
Match: true

> node main.js "(ab|c*)e" "ac"
RegEx: (ab|(c)*)e
Word: ac
Match: false