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Open Source Design & Prototyping Tools using Java

A curated collection of the best open source tools for UI/UX design and prototyping. using Java.

Krita

Professional digital painting made accessible to everyone

Stars
9,855
Forks
798
Last commit
5 hours ago

Free and open source painting program built by artists for artists. Features professional brushes, layers, animation tools, and drawing assistants for all skill levels.

Open Source Alternative to:

Photoshop

draw.io

Security-first diagramming with no login required

Stars
5,919
Forks
949
Last commit
3 days ago

Create professional diagrams online or offline with security-first approach. No registration needed. Works with Google Drive, SharePoint, Atlassian, and more.

Open Source Alternative to:

Microsoft Visio

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Last commit

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