Create Micro-Apps With GitHub Spark: No Code Required

Spark is the latest creation from the GitHub Next team, which was announced on stage at GitHub Universe a couple of weeks ago.
It's a tool that enables everyone, not only developers, to create micro-applications solving a specific need.
There are many existing tools solving generic problems and if you bend them enough they might also include your use case, but you still have other features you don't need and probably a UX designed for a more generalistic app.
The advantage of Spark is that by focusing on one problem only (or just the few you need to solve) you can shape it exactly as you see f...