produck/svg-captcha
generate svg captcha in node observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases
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: 3771
- days_rel: n/a
- days_push: 941
- n_releases_24m: 0
Adoption not part of the score
1937 stars · 178 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Node.js library that generates SVG-based CAPTCHA images without native C++ dependencies. It produces random text or math-expression captchas with configurable size, noise, colors, and fonts.
Use cases
- generate captcha images in node.js
- replace google recaptcha with self-hosted captcha
- add captcha to express login form
- generate math expression captcha
- create svg captcha without c++ addon dependencies
When to choose
- you need a lightweight captcha in a Node.js/Express app
- you cannot or do not want to use Google reCAPTCHA
- native addon compilation is a problem in your environment
When to avoid
- you need image-based captchas in PNG/JPEG format
- you want a fully managed anti-bot service with advanced bot detection
- your stack is not Node.js
Facets
library · maturity maintenance
security image-processing http-server web-development security backend captcha svg bot-protection no-native-dependencies express nodejs
1 source
- readme: https://github.com/produck/svg-captcha · fetched 2026-08-28 · a00d5a9ad944
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| produck/svg-captcha | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="produck/svg-captcha")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem