BlockDex brings component discovery and ready-to-use layouts into one place. Search public shadcn registries, browse visually in Gallery mode, compare your options, or start building with BlockPrints.

Find individual components, blocks, hooks, themes and utilities across publishers. Filter by kind, access or styling, then inspect install commands, dependencies and available installation-test results. Free, paid and unverified items are clearly distinguished, and you can compare up to four components side by side.

Gallery mode turns the same search results into a visual browsing experience, with interactive previews and captured views where available. Explore components and copy their install commands without losing your place.

BlockPrints is BlockDex’s own library of ready-to-use layouts for marketing pages, applications, sign-in flows and shops. Try each layout at desktop, tablet and phone widths, inspect the source, then copy or download the React and Tailwind code. Layouts use shadcn/ui theme tokens to pick up your project’s colors.

The index refreshes nightly and records when components disappear. You can also search through the public API, use the @blockdex namespace with the shadcn CLI and MCP, or connect BlockDex’s read-only MCP.