Tag: Tutorial

Build an interactive command-line quiz using readline and score tracking.

Convert amounts between currencies using rates from an API or a local rates object.

Build a URL shortener that maps short codes to long URLs and redirects visitors.

Install Express and create your first app with routes for cleaner Node.js web servers.

Learn status codes, headers, and body content so your API responses are clear and correct.

Build a simple JSON API with routing by URL/method and test it in the browser or Postman.

Understand callbacks, nested callback hell, and how promises/async-await fix readability.

Go deeper into request objects, routing, HTTPS servers, and secure communication in Node.js.

Call external REST APIs from Node.js using fetch (or axios) and handle JSON responses.

Compare require/module.exports with import/export and learn how to enable ES modules.