Its possible works with a javascript library? i would like use phaserjs

Exist some guide for load javascript library inside my app?. i see that only need put in the store the library but i dont know if works or no. someone can guide me about that?

Embed library in the asset.
Embed an example in asset.
Load example with a webviewer.
Test library's api using the blocks Windowappinventor get/set webviewString

Taifun