There are some links: Source code on Glitch: https://glitch.com/~fix-posture Open design on Figma: https://www.figma.com/file/hvYOl9g4oO2UaTpVOqRwcF
If you want to spread the word, here is a Twitter link: https://twitter.com/monolesan/status/1170695560183107584
I actually had more fun looking through the Figma notes, they show a surprisingly honest workflow of how you came up with the idea and designed the system... these days people just leave that stuff out and just write a polished blog article...