That's been my annoyance too. Instead of iterating on what's there everyone makes their own thing and tries to reinvent build tools, frameworks, web components,

That's been my annoyance too. Instead of iterating on what's there everyone makes their own thing and tries to reinvent build tools, frameworks, web components, module loaders, transpilers, package mangers etc... It is improving somewhat. Some tools seem to be winning out and clearing the orbit around them but were still in the primeval js solar system with a few planets forming.