Regexper
Regular Expression Visualization Site (static site version) -- migrated to https://gitlab.com/javallone/regexper-static observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4268
- days_rel: n/a
- days_push: 3010
- n_releases_24m: 0
Adoption not part of the score
2270 stars · 334 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Regexper is a web application that visualizes regular expressions as SVG railroad diagrams, powering regexper.com. This repository is the static site version, which has been migrated to GitLab.
Use cases
- visualize a regular expression as a diagram
- understand a complex regex
- explain regex syntax to teammates
- debug a regular expression
- generate railroad diagrams from regex patterns
When to choose
- you need to understand or document a regular expression visually
- you want a self-hosted regex visualization site
When to avoid
- you need an actively maintained tool - development has moved to GitLab and the GitHub repo is archived
- you need regex testing/matching rather than visualization
Facets
application · maturity maintenance
developer-tools documentation parser developer-tools web-development parsers regex-visualization regular-expressions static-site diagrams nodejs web-server javascript
1 source
- readme: https://github.com/javallone/regexper-static · fetched 2026-08-28 · 91400d458acd
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| javallone/regexper-static | main | 10 |
| javallone/regexper | mirror | 10 |
For agents
markdown · JSON · MCP: product_card(name="javallone/regexper-static")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem