Which a long history, it claims that 50% of all known website uses jQuery. Which means it approach hundreds of millions web designer. It uses documentation object model to Handel events create animation and so on.
D3.js – Data-Driven Documents
If you are bored of old fashioned web pages and libraries, D3 can be a solution. D3 is great for visual customization especially 3D effect. It also allows transition and manipulation, large options to work with color and other elements.
React.js – User Interfaces Building Library
Ember.js – Web Applications Framework
This one is different form typical MVC libraries so has something new for you. Initially it may be difficult to run but later on it gets easier one you understand the concept. It offers components, templates and transition.
It allows you to make end to end web and mobile application.This library can be used as both back end and front end framework. It is also automatic i.e. all the changes in database are automatically transmitted.
Chart.js – Charting Library
This is mainly designed for data analysis kind of work. Chart.js gives you line chart, bar chart, bubble chart and many similar features so simplify your work. It is easy you customizer and also provides you animations.
Create.js – Modular Libraries and Tools
Create.js is not only a single libraries but could be called collection of many of them. It can be used in many purpose from web animation to digital media. It can be used in any browser.