Posts tagged "javascript"

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What Happens to sessionStorage When You Duplicate a Tab?

If you’re a developer debugging browser behavior or just curious about how browsers manage memory and storage, you’ve probably asked yourself: “When I duplicate a tab, what happens to sessionSto...

14.04.2025 0 Read More

Building a Feature Flag System in Node.js with Redis and Middleware

Building a Feature Flag System in Node.js with Redis and MiddlewareFeature flags (also known as feature toggles) allow you to enable or disable functionality without deploying new code. They are inval...

14.04.2025 0 Read More

Building a Multi-Room WebSocket Chat Server with User Presence in Node.js

Building a Multi-Room WebSocket Chat Server with User Presence in Node.jsWebSockets are the go-to technology for real-time web applications. In this tutorial, we’ll take things to the next level by ...

14.04.2025 0 Read More

How Guardius Supercharges Google Lighthouse for Seamless Web Performance Audits

As developers, we all know the importance of a fast, accessible, and SEO-friendly web application. One of the best tools for auditing and optimizing website performance is Google Lighthouse. But while...

14.04.2025 0 Read More

Stack Memory vs. Heap Memory

Stack Memory Definition: Stack memory is a type of memory that stores temporary data. It is used for static memory allocation, meaning the size of data is known at compile time. Characteris...

14.04.2025 0 Read More

Deep Copy vs. Shallow Copy

Shallow Copy Definition: A shallow copy creates a new object or array that has the same top-level properties as the original. However, if any properties are references to other objects, only...

14.04.2025 0 Read More

JavaScript Basic Interview Questions for Mastering String

Q1:- Reverse a String Question: Write a function to reverse a string. Ans ⛶function reverseString(str) { return str.split('').reverse().join(''); } console.log(reverseString('hii...

14.04.2025 0 Read More

React, Angular and Vue | So, where does one begin?

After having spent the last two decades of my career pursuing my own passion for UX and front-end development, I like to think that I've seen a lot in my time. Though I just want to be clear that I do...

14.04.2025 0 Read More

Getting Started with Tree-sitter: Syntax Trees and Express API Parsing

Tree-sitter is a powerful parser generator tool that enables you to build efficient and incremental parsers for programming languages.Whether you're building code analyzers, linters, or even editors, ...

15.04.2025 0 Read More

What type of language JavaScript Is?

JavaScript is a single-threaded, dynamically typed, interpreted programming language that supports multiple programming paradigms, including object-oriented, functional, and imperative styles. Its fea...

15.04.2025 0 Read More

What Happens to sessionStorage When You Duplicate a Tab?

Building a Feature Flag System in Node.js with Redis and Middleware

Building a Multi-Room WebSocket Chat Server with User Presence in Node.js

How Guardius Supercharges Google Lighthouse for Seamless Web Performance Audits

Stack Memory vs. Heap Memory

Deep Copy vs. Shallow Copy

JavaScript Basic Interview Questions for Mastering String

React, Angular and Vue | So, where does one begin?

Getting Started with Tree-sitter: Syntax Trees and Express API Parsing

What type of language JavaScript Is?

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