Build internal tools at the speed of thought.

Spaceman is the open-source platform for developers and designers to assemble dashboards, admin panels, and design systems from real data, real components, and real code. No lock-in.

// the platform

Everything you need to build, nothing you don't.

Drag-and-drop builderCompose UIs from 90+ production components. Bind any element to a query and ship in minutes.Design-to-codeImport design tokens and Figma frames. Designers and engineers work from the same source of truth.Connect any datasourcePostgres, REST, GraphQL, gRPC, or your own SDK. Queries are typed and cached out of the box.Git-native workflowEverything is code. Branch, review, and roll back tools the same way you ship your product.Edge runtimeFunctions deploy to the edge automatically. Sub-50ms responses for tools your whole team relies on.Self-host or cloudRun Spaceman on your own infra under MIT, or let us host it. SOC 2, SSO, and audit logs included.