 Top 5 Most Useful Python Libraries Library number 1, QT This library helps us creating graphical user interfaces Library number 2, Django This library helps us creating websites All big tech companies use Django Library number 3, NumPy NumPy library helps us with math functions, linear algebra, linear functions, random numbers and much more Library number 4, beautiful soup This library is useful for parsing HTML and web scrapping Library number 5, NUMBA This library makes your code faster in some cases even faster than code written in C++