1. What are all JavaScript libraries ? 2. What do libraries do in JavaScript?

Question

please answer 🙏

Answer 1

Go to this:

www.javascripting.com

Answer 2

Libraries are custom extensions of Javascript, and they make things easier to do. For example, with jQuery, it is much simpler to make animations, and it really helps with webpage design
Some examples: jQuery, React.js, Node.js, TensorFlow.js, Matter.js...