- MongoDB – Used by back-end services of websites to store data as JavaScript documents. It is an Open Source NoSQL database program.
- Express – Also known as express.js, this is a web application framework running long side Node.js for improving speed and performance of web applications.
- Angular – Also known as angular.js, it manages the front end of web applications. It loads your application in browsers and keeps the UI dynamic.
- Njs – It supports back-end systems and maintains scalability of your websites and web applications.