Which "light" js library with templating and 2way-data-binding should I choose?

Question

JavaScript

I used to use Angular. but it is more suitable for SPA or when there is a lot of interactive interface.
The current project on Symphony, everything is rendered by twig, but sometimes there are interfaces when you need to:
1. make a complex form (2-way-DB)
2. render some list from JSON
3. add some class to the div based on the value of which -some js-variable
that is well suited for my task?

Answer 1

Vue.js

Answer 2

matryoshka js

Answer 3

jquerymy.js

Answer 4

Used to use Angular

Then check out Angular Light: 2way, 1-way, directives.
There are no providers, modules and other "husks".

Answer 5

Knockout.js ?

Answer 6

If you don't want React - take Mithril mithril.js.org
7 kb - and the possibilities are comparable

Answer 7

[tag sarcasm] very powerful and "light" - Vanilla JS [/tag sarcasm]

Answer 8

Backbone + ModelBinder( plugin )
Marionette can be used instead of Backbone, but it is more complicated