leizongmin/js-xss
Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist observed · 2026-08-28
Health v2 · maintenance only
69/100
- Activity 81
- 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: 5097
- days_rel: n/a
- days_push: 119
- n_releases_24m: 0
Adoption not part of the score
5313 stars · 635 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A JavaScript library for sanitizing untrusted HTML to prevent XSS attacks using a configurable whitelist of allowed tags and attributes. It works in Node.js and browsers and supports custom filtering functions.
Use cases
- sanitize user-submitted HTML comments
- prevent XSS attacks in web apps
- filter HTML input with a whitelist
- strip script tags from rich text
- clean untrusted HTML before rendering
When to choose
- you need whitelist-based HTML sanitization in Node.js or the browser
- you want fast, battle-tested XSS filtering with custom tag/attribute handling
When to avoid
- you need to sanitize non-HTML content like Markdown or CSS
- you need a full DOM parser or HTML rewriting beyond filtering
Facets
library · maturity stable
security serialization web-framework security web-development backend browser xss html-sanitizer whitelist input-filtering npm nodejs javascript
2 sources
- readme: https://github.com/leizongmin/js-xss · fetched 2026-08-28 · 2cf6c82fddbf
- homepage: http://jsxss.com · fetched 2026-08-29 · 20e213006677
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| leizongmin/js-xss | main | 69 |
For agents
markdown · JSON · MCP: product_card(name="leizongmin/js-xss")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem