[chrbp]

None of what you said is unique to JavaScript. Take a look at any language that has a similarly large adoption and you'll see similar frustrations. Half-baked frameworks and libraries, largely undocumented popular projects and build tools with steep learning curves.

Why we have so many of the same thing that seemingly solves the same issues? Could it be because people have different needs and requirements that aren't already solved by these tools? Perhaps the tools over complicate things that could be simplified? From Grunt and Gulp, onto Webpack, Parcel and Rollup, and now Snowpack, ESBuild and WMR – Each solving a similar problem much differently from each other due to the new kind of applications and the problems that come with it. To provide a good user experience for a majority of people, there are a lot of things that has to be done to make that possible here and now. Browsers, unfortunately, don't update quick enough to provide the UX until the problem is big enough to warrant a built-in solution. That is how the web has been able to move forward; by peoples innovation in the space and the approaches they took to solve them.