Recent Posts/ javascript

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  javascriptprototype

  Prototype Chain & `this` in JavaScript: In-Depth Guide

  Master the JavaScript prototype chain to understand object inheritance, and uncover the four binding rules of `this` with clear examples and visual analogies.

  22-05-2025
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  javascriptfactory-functions

  Factory Functions vs Constructor Functions vs Classes

  Dive into JavaScript’s three main ways to create objects: factory functions, constructor functions, and classes. Learn their syntax, behavior differences, and best practices.

  21-05-2025
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  javascriptfunctional-programming

  Mastering Currying, Partial Application, and Composition in JavaScript

  Discover how to break down functions into reusable pieces with currying, fill in arguments with partial application, and combine them seamlessly using composition.

  21-05-2025
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  javascriptpromises

  Promises, Async/Await, and JavaScript Microtasks vs Macrotasks Explained

  Unpack JavaScript’s async/await syntax, promise internals, and the microtask vs macrotask queues to write more predictable and performant async code.

  19-05-2025
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  javascriptevent-loop

  Understanding JavaScript Event Loop and Call Stack: A Visual Walkthrough

  Master the JavaScript event loop and call stack with detailed diagrams, step-by-step state snapshots, and best practices for smooth asynchronous code execution.

  19-05-2025
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  javascriptclosures

  Closures Explained Visually

  Demystify closures in JavaScript: see how functions “remember” their lexical environment with intuitive visuals and real-world examples.

  18-05-2025
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  javascriptexecution-context

  Demystifying JavaScript Execution Context, Scope Chain & Hoisting

  Explore how JavaScript’s execution context, scope chain, and hoisting work together under the hood to make your code predictable and bug-free.

  18-05-2025
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  javascripterror-handling

  Error Handling Best Practices in JavaScript: Leveraging try/catch & Custom Errors

  Master JavaScript error handling with scoped try/catch blocks, custom Error subclasses, and async/await patterns to build resilient, maintainable code.

  17-05-2025
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  javascriptmemoization

  Memoization in JavaScript: Speed Up Expensive Functions with Caching

  Discover how memoization caches your function outputs—cutting recursive Fibonacci from O(2ⁿ) to O(n), handling complex args, and using LRU, WeakMap, and async patterns.

  17-05-2025