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The Blueprint Editor is the main workspace in Leapter. Every project opens directly into the editor, and the editor shows the entire project at once: the type definitions, every Blueprint in the project with its inputs and outputs, and the dependencies between them. The Blueprint Editor is a single page. There is no separate “diagram” page or “spec” page — you work in one place that combines a structured document view (Specification view) with the interactive diagrams embedded inline. When you want to focus on a single Blueprint’s diagram, you maximize it in place — see Diagram view.

Find your way around

The Blueprint Editor with the Loan Application Scorecard project, with five areas outlined and numbered: 1 the top toolbar, 2 the Contents sidebar, 3 the document, 4 the right sidebar with the Tests panel open, and 5 the stream pill at the bottom Every button and menu is listed with its name and purpose in Toolbars & Panels.

Three ways to look at a project

The view switcher on the right of the top toolbar changes what the editor shows:

Getting around quickly

  • Find anything — press ⌘K (Ctrl+K on Windows) to search the whole project. See Search.
  • Focus on one Blueprint — double-click it in the Contents sidebar, or click its maximize icon, to fill the canvas with its diagram. Click Minimize in the top toolbar to return to the document.
  • Ask the agent about an element — select it and press Ctrl+I (Cmd+I on Mac) to drop it into the Lab Agent chat.
  • Run as you edit — leave Live mode running, and the outputs update with every change.
More shortcuts are listed in Keyboard shortcuts.

What to do next