The lecture introduces you to Express, a library used to build HTTP servers with the Nodejs (Serverside JavaScript) programming language.

Learn how to generate an NPM project and install dependencies.

Then learn how to write the code for a basic ExpressJS server that is an API that serves data in JSON format.

You also learn how to install the library pg to make SQL queries and retrieve data from the PostgreSQL server.

Source Code: https://github.com/nbktechworld/full-...