@disconcision this looks very cool! I'm also experimenting with in-source ui for a musical live coding editor: https://felixroos.github.io/kabelsalat/?p=bGV0IGtpY2sgPSBnYXRlID0%2BIGdhdGUuYWRzcigwLC4xMSwwLC4xMSkKICAuYXBwbHkoZW52ID0%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%3D hazel looks very interesting!