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blockdiag vs FlowStone

A side-by-side look at blockdiag and FlowStone. For an in-depth review of either product, follow the links below.

blockdiag

blockdiag

Development

blockdiag is an open-source Python library and command-line tool that generates block-style diagram images from simple text files. It supports multiple diagram types like block diagrams, sequence diagrams, activity diagrams, and more.

diagramblock-diagramsequence-diagramactivity-diagram
FlowStone

FlowStone

Development

FlowStone is a visual programming language and development environment for creating interactive applications, simulations, and games. It uses a drag-and-drop interface to connect logic blocks and enables rapid prototyping and development without coding.

visual-programmingrapid-prototypinginteractive-applicationssimulationsgames