node

The node module opens ephemeral TinyJoin databases in Node.js 22 or later. It constructs a Node Worker thread and loads the packaged WebAssembly engine automatically, with no extra dependencies, bundler, or polyfills.

The returned Client has the same SQL, transaction, prepared-statement, and subscription APIs as the browser Client. The module also exports ClientError and the shared Client API types, so Node applications can import their query, result, transaction, and subscription contracts from this entry point. ClientError is the same class exported by the browser entry point. See the Node guide.