Javascript

[kaif-m]

What is the function of JavaScript in web development and how can I learn it easily?

[vsmm-world]

What is the function of JavaScript in web development and how can I learn it easily?

You can use YouTube as well, but the most recommend method is learning with some websites like : w3school and you must have to practice it while learning.

[ahmed4014e4014e]

There are many useful resources that you can utilize easily online like MDN web docs, freecodecamp.com, udemy, codecademy, and the list goes very long.
For now you have to focus on learning the simple logic behind the basic JavaScript functionalities, then you could move towards learning the advanced algorithms that developers incorporate in their projects.

[itzayush21]

HTML is just a skeleton and CSS is just a way to style the skeleton. To make your website responsive and functional like doing some sort of calculation, changing the appearance of a section of your website upon clicking a button, etc you need JavaScript.I remember making a sliding photo section for my first web-d project using javaScript leveraging its array functionality.
Every YouTube video on JavaScript are same and effective so choose according to your language preference!! I would also recommend to study from those video that have projects in it.