Comment by tnelsond4

If it uses indexedb under the hood, indexedb is ridiculously slow on first write but subsequent loads are very fast, if you're loading data you would have to load it via some other method first before putting it in indexedb, in order to make it fast.

Linear is 21mb of minified JavaScript which is an awful lot. I made a dictionary progressive web app recently that just needed read only databases, so I rolled my own simple system complete with zstd compression all in a 38kb wasm module.