sqlite-vec

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sqlite-vec in the Browser with WebAssembly ​

sqlite-vec can be statically compiled into official SQLite WASM builds. The process is a bit complicated, but the result is a vector search in the browser, which is pretty cool!

html
<html>
  <body>
    <script type="module">
      import {default as init} from "https://cdn.jsdelivr.net/npm/sqlite-vec-wasm-demo@latest/sqlite3.mjs";

      const sqlite3 = await init();
      const db = new sqlite3.oo1.DB(":memory:");

      const [sqlite_version, vec_version] = db.selectArray('select vec_version();')
      console.log(`vec_version=${vec_version}`);
    </script>
  </body>
</html>

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It's not possibly to dynamically load a SQLite extension into a WASM build of SQLite. So sqlite-vec must be statically compiled into custom WASM builds.

The sqlite-vec-wasm-demo NPM package ​

A demonstration of sqlite-vec in WASM is provided with the sqlite-vec-wasm-demo NPM package. This package is a demonstration and may change at any time. It doesn't follow the Semantic version of sqlite-vec.

See simple-wasm/index.html for a more complete WASM demo using this package.