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Top CLASS-DIAGRAM GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #class-diagram.

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1 matching projects · updated Sep 28, 2026 How we rank ↗

#1 TRENDING umple/umple Java 2015

Umple: Model-Oriented Programming - embed models in code and vice versa and generate complete systems. Save yourself lots of coding. Do it collaboratively online in UmpleOnline, in an IDE or on the command line.

◇ class-diagram ◇ code-generation ◇ editor ◇ low-code

208 ↑ +1 today

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Top CLASS-DIAGRAM GitHub Repositories & Tools (2026)

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