About Farvist
A free, MIT-licensed CSS framework for building glassmorphism interfaces — and the first one designed to be written by AI assistants.
What it is
Farvist is a lightweight (~20 KB) CSS framework in the tradition of Bootstrap: a set of ready-made components and utility classes you drop into a page with a single stylesheet, no build step required. What makes it different is the aesthetic — frosted-glass surfaces, soft neon glow and gradients, dark by default — and the fact that everything is generated from a small set of design tokens, so the whole system re-themes from a handful of CSS variables.
As of this writing it ships 42 components (including a full kit for AI chat interfaces), a free backgrounds library, five prebuilt theme "skins", a command palette, page templates and copy-paste blocks — all documented at farvist.com/docs.
Why it exists
Two reasons. First, most "glass" UI on the web is hand-rolled and inconsistent, and the frameworks that dominate — Bootstrap, Tailwind — weren't built with that look in mind. Farvist makes a polished, accessible glass aesthetic the default instead of something you assemble from scratch.
Second, and more forward-looking: a growing share of front-end code is now written by AI assistants. Tools that were designed for a human reading docs and running a build don't serve a model well — it half-remembers class names and can't run your toolchain. Farvist is designed around that reality: it publishes a machine-readable catalog (llms-full.txt, ai-context.json), uses a component-and-utility model that's stable for a model to recall, and can be fully re-branded at runtime with no build step. We wrote about the thinking here.
Who makes it
Farvist is an independent open-source project, built and maintained in the open on GitHub by its creator (FloKuersten). It's not backed by a company or venture funding — it's a solo project shared freely because it's useful. Issues, ideas and pull requests are welcome at github.com/FloKuersten/farvist.
How it's funded
Farvist is free and always will be — the framework, the templates and the blocks are all MIT-licensed, with no paid tier. The site is kept running by a small number of unobtrusive display ads on the documentation and article pages. That's the whole business model: free tools, supported by ads, developed in the open. If it saves you time, the most valuable thanks is a star on GitHub. How ads and data work here is spelled out in our privacy policy.
Principles
- Honest by default. We describe what the framework actually does, list real trade-offs, and don't overstate. Accessibility is verified (axe-core in CI), not assumed.
- Free and open. MIT license, public source, no lock-in. Use it in personal or commercial projects without attribution.
- Small and fast. One ~20 KB stylesheet, zero dependencies, no required build step.
- Built in the open. Every release is documented in the changelog and shipped to npm and jsDelivr.