Great project! there's definitely some interesting things to explore here.

I had an issue though, I clicked the top link on:

https://sideprojects.net/posts/7YZPLbcugbCyf94GY/non-vocal-m...

to visit the site and it takes me to

https://sideprojects.net/out?url=https%3A%2F%2Fwww.programme...

which is 404. hope it's a quick fix :)

Have you listed this as your own side project on there? ;)