I started minienv (don't really like the name) a few months ago: http://minienv.com
Trying to make it easier to deliver sample applications that run in your browser and include backend databases, jupyter notebooks, etc. It basically allows you to run Docker Compose environments in your own little sandbox + adds an online editor for modifying code/etc.
I can see it either going towards more guided tutorials or something more like glitch. Honestly, it's just been super fun to build.
Full disclosure: I am an IBM employee and this project was built using IBM services. This was a personal project that I built for fun, but I think is pretty neat and the HN community may find interesting.
Trying to make it easier to deliver sample applications that run in your browser and include backend databases, jupyter notebooks, etc. It basically allows you to run Docker Compose environments in your own little sandbox + adds an online editor for modifying code/etc.
I can see it either going towards more guided tutorials or something more like glitch. Honestly, it's just been super fun to build.