Unit Testing of AWS Lambda Functions (Node.js) using Mocha and Chai

Unit Testing Node.js + Mongoose Using Jest

Understanding The Set Object in JavaScript

Learn about the Set object with practical examples

Understanding Nested Arrays in JavaScript

Understand Derived State in React

Learn about the hidden risks and how we can benefit from understanding them.

Understand Angular's forRoot and forChild

TypeScript and Global Variables in Node.js

How to make global variables in Node.js using TypeScript and make sure the types are correct.

Twitter Sentiment Analysis using Vader & Tweepy

Turning your Python Script into a 'Real' Program

Level up your Python skills by making your programs system services a.k.a well behaved daemon processes— your future self will thank you.

Turn your Python Script into a 'Real' Program with Docker

No one cares if you can reverse a linked list — they want a one-click way to use your software on their machine. Docker makes that possible.