Cannot read properties of undefined (reading 'hashAddNode')

Excellent work! A suggestion: offering pre-compiled releases would be great, as it would allow people to use it without needing to compile first.

I attempted to compile the project, but the demo only displays a blank screen with:

```
Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'hashAddNode')
    at #e (emception.worker.bundle.worker.js:2:470169)
```