<https://medium.com/slack-developer-blog/block-par...
# linking-togethert
Tim Swast
02/13/2019, 8:55 PMTim Swast
02/13/2019, 8:56 PMAppears to be a JSON UI definition but with a graphical editor.
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Tim Swast
02/13/2019, 8:55 PMTim Swast
02/13/2019, 8:56 PM