Angular? React? Vue? Polymer? ..?
What do you like the most and why?

Wanna start a new project and can't decide, as always

go vanilla

I like consistent technologies that dont pop up from nowhere

I recommend Vue.js.

It's simple, fast and powerful.
It just works.
I really like .Vue components because it can still be read by designer folks without JS background.

There is nice UI lib for Vue:
https://vuetifyjs.com

Check out my current project made with those! You can also check source to learn more about Vue
https://github.com/lvlup-pro/...

Gitlab uses Vue it so it shows it can be used for larger apps with nice performance.

atm I only used AngularJS, but it's really useful

Angular

No polymer fans here?