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Building an End-to-End CI/CD Pipeline on AWS with GitHub, CodeBuild, and CodeDeploy

May 11 · 1 min read · Introduction In the modern software development lifecycle, automation is key. A robust Continuous Integration and Continuous Deployment (CI/CD) pipeline ensures that code changes are automatically tes

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String Polyfills and Common Interview Methods in JavaScript

May 10 · 6 min read · If you’ve prepared for JavaScript interviews recently, chances are you’ve already come across questions involving string manipulation, custom methods, or polyfills. Initially, many developers simply m

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Storing Uploaded Files and Serving Them in Express

May 10 · 6 min read · If you’ve recently learned how file uploads work in Express using Multer, the next important thing to understand is what actually happens after the upload completes. A lot of beginners initially focus

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What is Middleware in Express and How It Works

May 10 · 6 min read · If you’ve started learning Express.js recently, chances are you’ve already seen the term middleware everywhere. Initially, middleware feels slightly confusing because people keep saying things like “m

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Exploring the Linux File System Like a System Investigator

May 10 · 7 min read · Whenever people start learning Linux, most of the focus initially goes toward commands like ls, cd, mkdir, or package installation. But after spending some real time exploring the Linux environment, o

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What is Node.js? JavaScript on the Server Explained

May 9 · 5 min read · If you have recently started backend development, chances are you’ve heard people saying things like “Node.js lets JavaScript run on the server” or “Node.js changed backend development completely”. In

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Async Code in Node.js: Callbacks and Promises

Apr 30 · 4 min read · If you’ve been working with JavaScript, especially Node.js, you must have noticed that a lot of things are asynchronous by default. Reading files, making API calls, database operations, all of these d

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Map and Set in JavaScript

Apr 30 · 4 min read · If you’ve been working with JavaScript, you’ve mostly used objects and arrays to store data. Objects are used for key value pairs and arrays are used for lists. That works fine in most cases, but ther

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Understanding destructuring in JavaScript

Apr 30 · 4 min read · If you’ve been writing JavaScript, you must have seen cases where we take values out of objects or arrays and assign them to variables. Usually, we do it one by one, which works fine but becomes repet

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Error Handling in JavaScript: Try, Catch, Finally

Apr 30 · 4 min read · While writing JavaScript, you will definitely run into situations where something breaks at runtime. It might be accessing a property that does not exist, parsing invalid data, or calling something th

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Trending tags this week

Building an End-to-End CI/CD Pipeline on AWS with GitHub, CodeBuild, and CodeDeploy

String Polyfills and Common Interview Methods in JavaScript

Storing Uploaded Files and Serving Them in Express

What is Middleware in Express and How It Works

Exploring the Linux File System Like a System Investigator

What is Node.js? JavaScript on the Server Explained

Async Code in Node.js: Callbacks and Promises

Map and Set in JavaScript

Understanding destructuring in JavaScript

Error Handling in JavaScript: Try, Catch, Finally