This is Litestream VFS. It runs SQLite hot off an object storage URL. As long as you can load the shared library our tree builds for you, it’ll work in your application the same way it does in the SQLite shell.
I’m imagining running this in the browser with the WASM version of SQLite3 using read-only credentials. Combined with JSON virtual columns, this could create a serverless interface to data being streamed into the database from another source. This could power a graphing interface for analytics or metrics, where the data is truncated at specific intervals to keep the database compact while using litestream_time to query historical data.