Posts tagged “JavaScript”
6 articles
Web Security for JavaScript Developers: A Comprehensive Interview Prep Guide
A deep walk-through of web security for JS developers: same-origin policy, CORS, XSS, CSRF, clickjacking, CSP, secrets, supply chain, plus 2026 case studies from axios and Vercel. Built as an interview-ready reference for anyone who (like me) has to re-learn this every few months.
Meet Temporal API: The Future of Date Handling in JavaScript
Say goodbye to date-handling nightmares! Learn how the new Temporal API makes working with dates and times in JavaScript a breeze.
What is the Proxy ?
Do you know what is Proxy in JavaScript? If not, then let's explore the curious case of Proxies in JavaScript.
Convert any object to iterable
ES6 introduced Iterable and Iterator protocols that allow objects to define custom iteration behavior. Any object can become iterable by implementing the [Symbol.iterator] method.
Curious case of sparse array in JavaScript
Know what is sparse array and how to avoid creating it and spending a lot of time debugging it.