This is a general template for ThreeJS applications. It uses Parcel to create the bundle and Tweakpane for live updates.
This has been developed with NodeJS 14.15.5; it should work with other versions too, but in case something doesn't work I recommend to switch to version 14.15.5 with nvm.
$ yarn installRun
$ yarn devthen open a new browser window and navigate to http://localhost:1234
$ yarn build