Open source

Open spec. Any model. Your design system.

Apache-2.0 code and a CC-BY-4.0 spec. Everything that runs inside your product is free, with no usage metering.

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What’s in the box.

  1. 01

    The spec

    @polyxd/spec: 44 components, patterns, the action registry and the JSON Schema.

  2. 02

    Renderers

    @polyxd/react and @polyxd/web, on the shared @polyxd/core.

  3. 03

    Packs

    13 design systems and twelve templates, one package each.

  4. 04

    Tools

    The polyxd CLI, @polyxd/verifier, @polyxd/a2ui and the editor extension.

Planned, not shipped: an MCP server, a runtime SDK, native renderers and a Figma importer. Follow them on the roadmap.