Some time ago, while working on a calendar-like frontend application, I developed an algorithm to help me visually represent overlaps. Recently, I decided to reimplement that in TS and pack it in a library so others can make use of it. Just today I finished the demo for that and decided to publish it here. It's not perfect of course, but I had lots of fun implementing it, and I'm very happy with the result. Feel free to leave feedback or any questions.
Show HN: Overlapr, a range overlap detection tool for UI representation | Heykuki News