DuckDB-WASM => Error: Blob is not defined

[Robert-M-Muench]

I'm trying to setup a playground project using JetBrains Webstorm IDE, which AFAIU used node as a dev environment. My project should use the WASM connector. So I just followed the simple examples, but get an error when the WASM part is instantiated:

import * as vg from '@uwdata/vgplot';

// configure the coordinator to use DuckDB-WASM
// creates a new database instance running in-browser
const wasm = await vg.wasmConnector();
vg.coordinator().databaseConnector(wasm);

This is the error I get on the line with await:

file:/mosaic-playground/node_modules/@uwdata/mosaic-core/src/connectors/wasm.js:29
    new Blob([`importScripts("${bundle.mainWorker}");`], {type: 'text/javascript'})
        ^

ReferenceError: Blob is not defined
    at initDatabase (file:/mosaic-playground/node_modules/@uwdata/mosaic-core/src/connectors/wasm.js:29:9)
    at async Module.wasmConnector (file:/mosaic-playground/node_modules/@uwdata/mosaic-core/src/connectors/wasm.js:4:14)

Well, any idea what I'm doing wrong?

[Robert-M-Muench]

Ok, maybe I'm screwing things up a bit. The Blob thing is not available in node.js, but only in the browser. While it looks like my Webstorm project is a node.js project... so, now figuring out how to setup a web-client only project.