Enterprise UI Framework
Carapace is a complete, AI-native UI platform — complete Vue and React renderers, with Svelte and Web Components sharing the same design system and behavior layer. Every example on these pages is the live component, not a screenshot. This entire site runs on it.
Production components
Chart types
Behavior engines
Composables
Built-in themes
Framework faces
Why Carapace
Forms, data tables, dashboards, charts, command surfaces, even desktop-grade window managers — the components teams dread building are already here, accessible, themeable, and ready to brand as your own.
263 production components — from inputs, forms, and data tables to kanban, gantt, schedulers, and desktop primitives. The components most libraries leave to you are first-class here.
Line, area, bar, radar, gauge, sankey, heatmap, treemap, candlestick, even 3D surface and globe — a full visualization suite that themes with the rest of your UI.
279 behavior engines hold the logic — focus, floating, selection, virtualization, a11y — Vue and React are complete renderers over them today; Svelte and Web Components consume the same engines through thin bindings.
A live context bus, an assistant, a command palette, and automatic SEO are part of the framework — AI appears only where it removes friction, never as a bolt-on.
One token system, eleven built-in themes, light and dark as an orthogonal axis. Re-skin the entire library — including the charts — by changing a single attribute.
Every component is fully responsive out of the box — one component that reshapes to its context, never a cut-down phone view. App shells become drawers, tables become cards, dialogs become sheets, with full capability on every screen.
Beyond the basics
Buttons and forms are table stakes. Carapace also ships the hard, high-value surfaces most teams build from scratch — or simply do without.
A pan-zoom map canvas for spatial and schematic interfaces — no third-party mapping library required.
A PTY-grade terminal emulator, embeddable anywhere — not a styled textarea pretending to be one.
Draggable windows, a taskbar, and a start menu — full multi-window UI, in the browser.
A formula-driven spreadsheet grid with cell editing, selection, and clipboard.
Draggable nodes, connectable edges, and pan-zoom — a visual flow builder out of the box.
A code editor with real syntax highlighting, and a markdown editor with live preview.
Construct and test cron schedules and regular expressions visually — no cheat-sheet required.
Signature capture, freeform drawing, and image annotation with canvas export.
Live · built with Carapace
Real components, real behavior — rendered live in your browser, right on this page.
Live — built with Carapace
Inline charts
Progress
Adopt it in your own stack, embed it under your brand, or have us build on it for you. Let's talk about what you're shipping.