Olyx UI is a React component library built on Base UI primitives — the same foundation used by MUI, but without the lock-in. What makes it different: → Native CSS only — no Tailwind, no runtime overhead → HCT color system for real, predictable theming → Copy-paste model — you own every file, no black-box updates → Accessible by default, composable by design If you've ever fought a UI library in production, Olyx UI is the answer. Open source. Free. Forever.