Fetching Data from APIs in Node.js
Call external REST APIs from Node.js using fetch (or axios) and handle JSON responses.
Tag: Node.js
CommonJS vs ES Modules in Node.js
Compare require/module.exports with import/export and learn how to enable ES modules.
Weather App Using External API in Node.js
Build a small CLI/API weather app that fetches live weather data from an external API.
External Packages in Node.js
Install and use third-party npm packages to add features without writing everything from scratch.
__dirname, __filename, require, and process
Use built-in globals and process to work with paths, environment data, and module loading.
HTTP Module in Node.js
Create a basic web server with the built-in http module and send responses to the browser.
Nodemon Package in Node.js
Auto-restart your Node.js server on file changes using nodemon during development.
FS Promises with Async and Await
Handle filesystem promises with async/await and try/catch for the cleanest readable code.
Events Module and EventEmitter in Node.js
Create custom events with EventEmitter to build loosely coupled, event-driven Node.js code.
JavaScript vs Node.js
Compare browser JavaScript and Node.js: runtime differences, APIs, and use cases.