firasdib/Regex101
This repository is currently only used for issue tracking for www.regex101.com observed · 2026-08-28
Health v2 · maintenance only
66/100
- Activity 74
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4511
- days_rel: n/a
- days_push: 158
- n_releases_24m: 0
Adoption not part of the score
3511 stars · 258 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Regex101 is a popular web application for building, testing, and debugging regular expressions with support for multiple regex flavors. This GitHub repository itself serves only as an issue tracker for the website at regex101.com.
Use cases
- test regular expressions online
- debug a regex that isn't matching
- learn regex with explanations
- convert regex between flavors
- report a bug in regex101
When to choose
- you need to interactively build, test, or debug regular expressions in a browser
- you want per-token explanations of what a regex does
- you want to file bugs or feature requests for regex101.com
When to avoid
- you need a library to embed regex functionality in your own code
- you want an offline or CLI regex tool
- you expect source code in this repository - it contains none
Facets
application · maturity active
developer-tools parser testing developer-tools web-development parsers browser regex regex-testing online-tool issue-tracker debugging web-server
1 source
- readme: https://github.com/firasdib/Regex101 · fetched 2026-08-28 · fe2e78a0ea31
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| firasdib/Regex101 | main | 66 |
For agents
markdown · JSON · MCP: product_card(name="firasdib/Regex101")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem