In June of 2022, I finally became curious (and frustrated) enough to give something new a try. — That something was Svelte(Kit). I had been working on Enterprise applications in Angular for years…

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Svelte Kit makes it intuitive to be fast for server side rendering, lazy loading, pre-render, and less javascript Origin. It's a small NX project with a couple of Angular/Firebase applications. The 100s are a rewrite of the app using SVELte Kit.

How I Made My App 2.4x Faster Switching to Svelte

maybe learn how to build from scratch a good software, avoid these changes.
You can increase performance with a lot of other kinds of stuff, like Edge computing, better HTML attributes like “pre-fetch”, webpack configuration, the number of unnecessary packages in your application, not using lazy load for modules, lack of use the most updated version of your framework and libraries.
Anyway, changing frameworks to deliver more performance can mascarade a developer deficiency in understanding how your application has been built.
Svelt is awesome, but React, Angular, Vue, Astro, NEXT, React Native, and Kotlin are too.
You just need to master your tool and the fundamentals of programming.

I would have preferred a hands-on comparison of building the same app with Angular and Svelte. Like, make a simple to-do app (classic example) with both and point out the differences, advantages and disadvantages. As others have pointed out, once you are invested in a framework/library/technology, you don’t switch as easy as that.

I do not know much of frontend… but from the zenitsu cover, i am guessing it was pretty fast? perhaps even lightning fast🤔

bro really changed the entire framework to save 2 seconds