demo/index.jsx references util

[dmr]

I cannot find that file in git. Can it be removed?

[motiz88]

That's util from Node.js, or rather, from node-libs-browser in this case.

The demo is meant to run using webpack-dev-server and the supplied webpack config - a setup in which util is available.

Anyway, you'll notice that the demo page only needs util for util.inspect. I don't know what you're trying to achieve exactly (or how), but I'm guessing you can probably change that line to do suit your needs and remove the reference to util entirely.