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Fu liang

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Joined on Oct 4, 2026

Fu liang

Oct 4

Testing automata-theory exercises in the browser: a regex flavor for CS coursework

#regex #computerscience #education #theory

2 min read

Fu liang

Oct 4

Benchmarking regex patterns properly: P95/P99, equivalence checks, real engines

#regex #benchmarking #performance #webdev

2 min read

Fu liang

Oct 4

I built a regex debugger that shows every backtrack (flame graph included)

#regex #debugging #javascript #performance

3 min read

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