RT Jake Archibald
I've given idb-keyval a bit of a cleanup. It's now smaller, only ~250 bytes if you only need get/set. There's also a few new tree-shakable utility methods, like getMany(), setMany(), entries(), and update().
https://www.npmjs.com/package/idb-keyval

https://twitter.com/jaffathecake/status/1348582533248778242