Sessions, Cookies, and JWT: Which Authentication Should You Use?When I started building my first full-stack project, I hit a wall almost immediately — how does a server know who I am after I log in? I kept running into terms like sessions, cookies, and JWT tokens,Apr 28, 2026·9 min read
Understanding Destructuring in JavaScriptWhen working with arrays and objects in JavaScript, you often need to extract values and assign them to variables. Doing this manually can lead to repetitive and less readable code. To solve this, JavMar 25, 2026·4 min read
Understanding Promises in JavaScriptAs JavaScript applications grew more complex, developers needed a better way to handle asynchronous operations. Earlier, callbacks were widely used for this purpose, but they often led to deeply nesteMar 25, 2026·4 min read
Understanding Synchronous and Asynchronous JavaScriptWhen learning JavaScript, one of the most important concepts to understand is how code executes. JavaScript can run code synchronously or asynchronously, and understanding the difference between theseMar 25, 2026·4 min read
Understanding Async/Await in JavaScriptAs JavaScript applications became more complex, handling asynchronous operations using callbacks started to become difficult to manage. This led to deeply nested code structures, often referred to as Mar 25, 2026·4 min read
Error Handling in JavaScript: Understanding try, catch, and finallyWhen writing JavaScript programs, errors are inevitable. These errors can occur due to invalid operations, unexpected inputs, or issues during runtime. Proper error handling allows developers to managMar 25, 2026·4 min read
Understanding the Spread and Rest Operators in JavaScriptModern JavaScript introduced several features that make code cleaner and easier to write. Two of these features are the spread operator (...) and the rest operator (...). Although they use the same syMar 25, 2026·4 min read
