UI, made light

307 free, shiny web components for forms, charts, data, and Agentic AI.

Built with AI, for AI. Works with any frontend framework.

Eleven families, one constellation.

Explore live previews and code.

Conversation & Chat — Chat composer, messages, streaming text, and transcript threads.
Agent Tools & Observability — Agent runs, tool calls, traces, evals, and approval flows.
Retrieval & Knowledge Graphs — Knowledge graphs, citations, sources, and retrieval search results.
Forms & Inputs — Inputs, selection, validation, dates, and native form behavior.
Data Display — Tables, data grids, stats, trees, heatmaps, and pagination.
Charts — A Chart.js family plus dependency-free chart primitives.
Layout & Navigation — Tabs, menus, rails, panels, command palette, and composition.
Overlays & Feedback — Dialogs, drawers, popovers, badges, progress, and status.
Document & File Viewers — PDF, spreadsheet, document, and archive viewers with compare and highlight support.
Media & Files — Images, avatars, file inputs, maps, and QR codes.
Utility — Formatters, copy/export, JSON viewer, dividers, and helpers.

Styles that compose — Choose your look, surface, mode, and accent.
Localization across 67 locales — 67 locales. Load only what you need.
Interfaces for agent work — Runs, tools, and approvals. Your app stays in control.
Find the exact component contract — Find a component. Read its exact API.
Fewer tokens to generate a UI — AI writes 26% fewer tokens with Lyra UI.
Accessible interaction by contract — Keyboard, focus, and form behavior built in.