So a year or so ago, in one of the #ItsAGraph / #NotATree threads, I expressed how I wish there was an embeddable #graph database - something like #SQLite, but for graphs.
Today, I found this on #HN: https://github.com/cozodb/cozo / https://news.ycombinator.com/item?id=33518320
Once again confirming that the best way to solve a problem is to ignore it and wait for someone else to solve it. :).