The frameworks have NOT gotten slower! God I hate Hackernews sometimes... whats really going on is actually that not a single dev reads the release notes / improvements / learns how to actually use the framework. If anything, the latest React release was almost purely a performance improvement release (and has been for a while) ...most people need to fully understand a tool they use before complaining about it.

Everyone always wants a frontend framework that "just works" - sounds a lot like a free lunch to me! You have to manage the state and updates of your application at some point - the underlying software cant just "guess" what you want. But I'm always like a broken record when these react hate / <insert frontend framework here> hate threads show up - most of the confusion is derived from lack of basic concepts of what problems these frameworks solve in the first place.

> whats really going on is actually that not a single dev reads the release notes / improvements / learns how to actually use the framework.

If everyone fails to read framework release notes then the problem is frameworks. If you change so quickly and often that almost no developer bothers to keep up to date then you are the problem, not the developer.