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A graphical editor for graph-like structures based on Catlab. Legacy version built with typescript is in the legacy branch, and will not receive updates; new version with scala is now in the main branch. The core of Semagrams is just a library; in order to make it do things, one needs to create an "app" that uses it. Currently, the only app that is being developed is a Petri net editor, though this will soon change. In order to run the Petri net editor standalone, install Mill and npm, and then in one terminal in scala/ run mill --watch apps.petri.fullLinkJS and in another terminal in scala/ run npm run dev. The second command should print out a url that you can click on. You may have to run npm install before running npm run dev.
Features
- A graphical editor for graph-like structures based on Catlab
- You can look at scala/build.sc to figure out how to add another app
- Documentation available
- Examples available
- Legacy version built with typescript is in the legacy branch
- The core of Semagrams is just a library
Project Samples
