This doesn't seem to support the current released Blazor esp Client Side

[dbowser]

The example uses addTagHelper which is not supported among other issues to get it to compile.
However, after figuring out how to get it to compile without warnings my call:
' this._context = await this._canvasRef.CreateCanvas2DAsync();'
created an 'unhandled exception rendering component ':
Microsoft.JSInterop.JSException: t.getContext is not a function'

[vanjavk]

yeah it doesn't

[chucker]

I can't reproduce the Microsoft.JSInterop.JSException: t.getContext is not a function error, but I've addressed two issues with the readme.

You can disregard the _ViewImports.cshtml / addTagHelper part altogether.

Also, be careful to use @ref now instead of ref. The latter will silently do the wrong thing (starting with preview 6).