Hosting SQLite databases on Github Pages (via) I’ve seen the trick of running SQLite compiled to WASM in the browser before, but this comes with an incredibly clever bonus trick: it uses SQLite’s page structure to fetch subsets of the database file via HTTP range requests, which means you can run indexed SQL queries against a 600MB database file while only fetching a few MBs of data over the wire. Absolutely brilliant. Tucked away at the end of the post is another neat trick: making the browser DOM available to SQLite as a virtual table, so you can query and update the DOM of the current page using SQL!
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