About CodeFronts
Production-ready CSS,
copy-paste honest.
CodeFronts is a free library of hand-coded CSS components, visual generators, and developer tools. Every snippet ships in vanilla HTML and CSS — no framework lock-in, no JS unless it earns its place, no signup wall between you and the code.
What makes it different
- → Code that actually ships. Every demo is responsive at any viewport, keyboard-accessible, and respects
prefers-reduced-motion. The gallery preview and your paste produce the same result — no "looks good in the screenshot" trap. - → Vanilla CSS first. Modern selectors (
:has(),:focus-visible,@property, container queries) where they pull weight. JS only when interaction genuinely needs it. Works in any stack — React, Vue, Svelte, Astro, plain HTML. - → Built for AI-assistant workflows. The site publishes llms.txt and llms-full.txt manifests so AI assistants can extract working code instead of guessing from rendered HTML. Few sites do this; the ones that do get cited disproportionately.
- → Open source companion. The most-used CSS tools also ship as framework-free single-HTML files at github.com/codefronts/toolkit — fork, self-host, or drop into any project.
- → 100% client-side. Tools and generators run in your browser. No telemetry, no analytics scripts beyond essential page-view counting, no signup.
What's shipped
Real numbers, not "100+ components" claims. Updated when content ships.
Plus 5 navigation collections, 5 UI snippet collections, and 2 design-style collections — 42 total content collections. Recent additions worth a look: 24 CSS timelines, 30 CSS badges, and CSS accordions.
Standards we keep
Every demo on the site is held to these:
- ✓ Semantic HTML. Real
<button>,<form>,<details>,<dialog>— not<div>+ ARIA when the platform has a built-in element. - ✓ Keyboard navigable. Every interactive demo works with Tab + Enter / Space, shows a visible focus ring, and doesn't depend on hover.
- ✓ Responsive by default. Demos render correctly at 320 px, 600 px, and 1200 px. Defensive CSS on every demo root.
- ✓ Honest counts and labels. Hero meta pills, intro paragraphs, and thumbnail headlines are computed from the data — never hardcoded. If we say "16 components," there are 16 components.
- ✓ Reduced motion respected. Every demo with continuous motion honors
prefers-reduced-motion: reduce. - ✓ No two-copy traps. What you see in the gallery preview is what you get when you paste — same exact code. Audited.
Why it exists
CodeFronts started because too many "free CSS component" sites publish code that breaks the moment you paste it into a real project — broken at 320 px, broken when the container is 280 px, broken with keyboard, broken without hover. We built one where every demo is held to a real production standard — what you copy is what works.
Found a bug? Have a request? Report it here or open an issue on the open-source toolkit repo.