So you don't know testing?!

S. Ramanujan was a prodigy in maths, he possessed god-like skills in mathematics, he could form formulas for almost any pattern. He used numbers like poets use words.

Most of the Ramanujan work was disregarded by Trinity College because even though his formulas could magically solve the problem, he had no proof of them.

Proofs are necessary in math to check the authenticity, and so is the testing for software to check the reliability.

Testing is the minimum requirement for a developer, be it front-end or back-end. So if you are beginner working on web apps in javascript and want to learn basics of testing, you should follow this tutorial.