Flow
Flow is a free flowchart editor for software systems. Draw clients, services, databases, queues and third-party APIs on a canvas, or write the same chart
in a small text language. Any node opens into its own subflow, and its ports become the inputs and outputs inside, so one chart goes from the architecture
down to the code path.
The language is designed for AI to write. The full reference is at /llms.txt. Charts save in your browser and export as PNG, SVG or text.
Flow needs JavaScript. Please enable it to start drawing.