sparkfield.An open-source electronics workspace. Draw the circuit, shape the board, and bring it into 3D.
Jenga is an open-source electronics design application for Windows. It brings schematic editing, PCB layout, reusable libraries, and 3D assemblies into one workspace.
Work directly with the design tools, or connect the AI assistants you choose through MCP and CLI. Jenga keeps the design process accessible whether you are exploring a circuit, laying out a board, or checking how an assembly fits together.
Download the Windows release, browse the source code, or follow the release notes to see the latest changes. Symbols, footprints, 3D libraries, and the native backend are included.
The electronics workspace is available for Windows. Explore schematic design, PCB layout, and 3D assemblies, or connect an AI assistant through MCP and CLI. Start with the download page and follow releases for updates.