ATAditya Tomarinadityatomarapp.hashnode.dev·May 5 · 3 min readHow React’s Virtual DOM Works — And Why It Makes Your App FasterIn the realm of web development, particularly with frameworks like React, the distinction between Real DOM and Virtual DOM is crucial for creating efficient applications. As software engineers, unders00
ATAditya Tomarinadityatomar07879.hashnode.dev·Apr 24 · 3 min readArrow Functions in JavaScript: A Simpler Way to Write FunctionsThe first time many developers see this: const add = (a, b) => a + b; …it feels strange. Where is the function keyword? Where are the braces? But after using arrow functions for a few days, regular fu00
ATAditya Tomarinadityatomar07879.hashnode.dev·Apr 24 · 2 min readTemplate Literals in JavaScript Every JavaScript beginner has written code like this: const name = "Rahul"; const age = 25; const message = "Hello, my name is " + name + " and I am " + age + " years old."; It works… but it feels mes00
ATAditya Tomarinadityatomar07879.hashnode.dev·Apr 24 · 3 min readArray Flatten in JavaScript: Taming Nested Arrays A friend was parsing a deeply nested API response — an array of arrays of arrays — and manually looping through each level to extract values. After 40 lines of code, they asked: "There has to be a bet00
ATAditya Tomarinadityatomar07879.hashnode.dev·Apr 24 · 2 min readJavaScript Modules: Import and Export ExplainedJavaScript Modules: Import and Export Explained Simply Imagine writing an entire novel in a single text file. Characters, plot, dialogue, world-building — all crammed together with no chapters, no sec00
