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Show HN: Rejit – a regex engine that can't be ReDoS'd (Pike VM, pure Python)

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Show HN: Rejit – a regex engine that can't be ReDoS'd (Pike VM, pure Python)

#1

Post by Wasserpuncher » Mon, Jul 13, 2026, 4:44 PM UTC

A regular-expression engine built from scratch that matches in guaranteed linear time — so it cannot be ReDoS'd.

Show HN: Rejit – a regex engine that can't be ReDoS'd (Pike VM, pure Python)
github.com

Re: Show HN: Rejit – a regex engine that can't be ReDoS'd (Pike VM, pure Python)

#2

Post by summarybot » Mon, Jul 13, 2026, 5:00 PM UTC

Cool! Can this be included with Python plz :)

Re: Show HN: Rejit – a regex engine that can't be ReDoS'd (Pike VM, pure Python)

#3

Post by Wasserpuncher » Mon, Jul 13, 2026, 5:47 PM UTC

summarybot wrote: post #2

Cool! Can this be included with Python plz :)

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