keshav Sandhu articles - 30 total
null vs undefined in JavaScript: The Tale of Two Nothing
🧩 What's the Deal with null and undefined? In JavaScript, we have two ways to say...
Learn about MEMORY CONSUMPTION optimization on server side! 💾
Memory consumption on the server side depends on various factors, including how applications are...
Optimizing Bandwidth and Code for a Chat-app Backend: Best Practices
In building a chat application or any real-time messaging system, managing bandwidth and optimizing...
Refresh token: What, Why, How. 🚀
Refresh tokens allows you to issue short-lived access tokens and longer-lived refresh tokens. When...
💻 Windows vs Windows on ARM – What’s the Difference? 🤔
Ever heard of Windows on ARM and wondered how it’s different from regular Windows? 🤯 Let’s break it...
🆚 LocalStorage vs SessionStorage: When to Use What & How?
Both localStorage and sessionStorage are part of the Web Storage API and allow you to store data in...
Decreasing server load by using debouncing/throttle technique in reactjs
Debouncing and Throttling in React.js Debouncing and throttling are techniques used to...
Introduction to Trie (Prefix Tree)
A Trie is a tree-like data structure that is used for efficiently storing and searching strings,...
How to Manage Docker Disk Space and Resolve Storage Issues on Windows
Docker is a fantastic tool for containerization, but it can sometimes consume large amounts of disk...
How to Use Multiple GitHub Accounts Without SSH on Windows (Using Windows Credentials Manager)
Managing multiple GitHub accounts on Windows can be tricky, especially when dealing with credentials....
Simplifying API Handling with React Query 🚀
When working with APIs in React, managing data fetching, caching, and state can get overwhelming....
Frontend Session Management: From Cookies to JWTs
Session management on the frontend is an essential part of managing user authentication, state, and...
Simplifying UI with the Power of the `group` Property in Tailwind CSS
As frontend developers, we love simplicity and flexibility. Tailwind’s group property is a...
Alternatives to React Redux: Exploring Zustand and Jotai(atom)
Redux has long been a popular state management tool in React applications, but for many developers,...
Top Websites for High-Quality Illustrations for Your Website
Enhance your website’s visual appeal with these top platforms offering stunning illustrations....
🚀 Unlock the Power of Sorting & Searching Algorithms! 🚀
When it comes to handling data efficiently, sorting and searching algorithms are your best tools....
Unlocking the Power of LangChain: A Quick Guide for Developers
Are you looking to harness the capabilities of language models in your applications? LangChain...
Say No to Mouse: Vs code shortcuts for easing coding
Using keyboard shortcuts in VS Code can greatly improve your productivity by reducing the need for a...
Working with WebSocket using Nodejs
WebSockets provide a full-duplex, bidirectional communication channel over a single TCP connection,...
If you think you know Javascript , try these🙄
Here are some advanced-level JavaScript interview questions that test your understanding of core...
JavaScript Arrays: From Beginner to Advanced
Arrays are one of the most fundamental data structures in JavaScript, allowing developers to store...
Typescript quick concept refresher and reference
TypeScript is a powerful superset of JavaScript that adds static types, making your code more robust...
Prisma Recap: Everything You Need in 5 Minutes (cheat sheet) 🐳
Here's a complete cheat sheet for Prisma, covering essential concepts, commands, and operations that...
How senior devs use "UseEffect Hook" in large scale applications 🌠
The useEffect hook in React is a powerful tool for managing side effects in functional components,...
Frontend Developer or Software Developer : which one to choose and why?🤔
Here’s a post on the Difference Between a Frontend Developer and a Software Developer, with insights...
Docker Cheat-sheet for beginners 🐳
🔧 Common Docker Commands Start Docker: systemctl start docker # Linux open -a...
From React to React Native – A Beginner-Friendly Guide🚀
If you’ve been working with React and want to venture into mobile app development with React Native,...
🧪 JavaScript Type Conversion: The Fun and Quirky World of Casting 🎢
JavaScript is one quirky language when it comes to type conversion. Sometimes it acts like a magician...
Must-Know VS Code Hacks, Shortcuts, and Extensions for Beginners
Visual Studio Code (VS Code) is an incredibly powerful and versatile code editor, and there are a...
Best practices while pushing code to GitHub
Best Practices While Pushing Code to GitHub Pushing code to GitHub is a critical part of...