Sorry, my post was misleading, I was convinced to use -A- packer, so WebPack, Parcel and FuseBox in that order. WebPack had the best documentation hands-down because 4 weeks ago I didn't know what a packer did, I had been purposefully avoiding them for years. Now that I know way more about the concept/theory, I'll go down the list. Although I'm reluctant to waste too much time because my experience trying to bring all of the frameworks I already use into webpacker was so painful. But I really am pulled in by hot module swapping...