It is used for server-side programming, and primarily deployed for non-blocking, event-driven servers, such as traditional web sites and back-end API services, but was originally designed with real-time, push-based architectures in mind. Every browser has its own version of a JS engine, and node.
So lets check how much you learned about NoSQL DB Quiz
Here you can look and analyse yourself progress.
Python
Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. Here we have added more resources for those who have already learned about python in Basic level.
If you learn something implement it so in order to know how much you learned practice.
Here you can look and attempt this challenge.It will help your concepts to become clear.
API, Interview prepration all is here
It goes without saying after learning lets prepare ourselves for Interview.