I know visual scripting is an old idea, but I've noticed an uptick in people adopting low-code/no-code solutions, allowing them to build entire websites, apps, and startups like never before. Quick Examples: Bubble.io[1], OutSystems[2], Microsoft Power Apps[3] that targets this sort of niche, but there's plenty of more. They're far from perfect, but they don't feel like a fad this time.Most of these low-code/no-code platforms are proprietary and often expensive; I want to contribute to alternatives. What FOSS low-code/no-code platforms exist, and which have the most potential?[1] 
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