JavaScript~12 minJavaScript Hoisting + Temporal Dead Zone (var vs let/const)Interview-ready explanation of hoisting and the Temporal Dead Zone: what actually gets hoisted, why let/const behave differently, and common trick questions with outputs.#Hoisting#ScopeFeb 08, 2026Practice
JavaScript~14 minJavaScript Closures Explained (With Interview Questions)Closures in plain English: lexical scope, how closures work, common interview traps (loops + setTimeout), and practical use cases like memoization and data hiding.#Closures#ScopeFeb 08, 2026Practice