Any disk block which is used or modified is stored locally into an IndexedDB instance. You can find more info in the accompanying blog post: https://medium.com/

Any disk block which is used or modified is stored locally into an IndexedDB instance. You can find more info in the accompanying blog post: https://medium.com/leaningtech/cheerpx-using-webassembly-to-run-any-programming-language-in-the-browser-3306e1b68f06 https://medium.com/leaningtech/cheerpx-using-webassembly-to-... ("Data Storage" section)