Why is Python considered one of the most demanded programming languages?

Python is considered one of the most demanded programming languages because of its simple and easy-to-learn syntax, extensive library and large community, and its wide range of applications in various fields such as web development, data science, artificial intelligence, and more.

What is the main use of JavaScript?

The main use of JavaScript is in web development to create interactive and dynamic websites. It is also used in other areas such as desktop and mobile application development, and is gaining popularity in machine learning and artificial intelligence.