We've recently made a similar thing for databases: https://github.com/ClickHouse/web-tables-demo https://github.com/ClickHouse/web-tables-demo It downloads the

We've recently made a similar thing for databases: https://github.com/ClickHouse/web-tables-demo https://github.com/ClickHouse/web-tables-demo It downloads the database on demand and optionally caches on the client side: https://presentations.clickhouse.com/meetup73/new_features/#11 https://presentations.clickhouse.com/meetup73/new_features/#... But it is not a new idea; for example, it was already implemented for SQLite a long time ago.