csstools/sanitize.css

Health v2 · maintenance only

Adoption not part of the score

5302 stars · 299 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

sanitize.css is a CSS library providing consistent, cross-browser default styling of HTML elements, developed alongside normalize.css. It wraps styles in zero-specificity selectors using :where() and ships optional stylesheets for forms, typography, assets, and reduced motion.

Use cases

• normalize css styles across browsers
• reset default browser styling for html elements
• consistent form control styling
• typography defaults using system fonts
• respect user reduced motion preferences
• css foundation for a new web project

When to choose

• starting a new web project needing a solid CSS baseline
• you want documented, opinionated defaults on top of normalize.css
• you need zero-specificity resets that are easy to override
• you want modular stylesheets for forms, typography, or reduced motion

When to avoid

• you need a full component or utility CSS framework like Tailwind or Bootstrap
• you only need a minimal unopinionated reset
• you require support for legacy browsers beyond the last two versions

Facets

library · maturity stable

ui-components css-framework web-development frontend web-design browser cross-platform css-reset css-normalization cross-browser stylesheet normalize-css

Member repositories

For agents

markdown · JSON · MCP: product_card(name="csstools/sanitize.css")