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Diagram.codes vs Prototype Composer

A side-by-side look at Diagram.codes and Prototype Composer. For an in-depth review of either product, follow the links below.

Diagram.codes

Diagram.codes

Development

Diagram.codes is a free online diagramming tool that allows users to easily create flowcharts, UML diagrams, UI mockups, network diagrams, and more. It has an intuitive drag-and-drop interface with various shapes and connectors.

flowchartumlmockupdiagramfree
Prototype Composer

Prototype Composer

Development

Prototype Composer is a free, open source user interface design tool. It lets developers and designers rapidly prototype and collaborate on interface designs using quick sketching features and exporting code snippets.

interface-designrapid-prototypingcollaborationcode-generation