Weather App Using External API in Node.js
Build a small CLI/API weather app that fetches live weather data from an external API.
Tag: JavaScript
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.
package.json and npm Commands
Master package.json scripts and essential npm commands for installing and managing dependencies.
FS Promises with Then and Catch
Use fs.promises with .then() and .catch() for cleaner asynchronous file handling.