ichael OuroumisRecent Posts
javascriptpromisesPromises, 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
javascriptevent-loopUnderstanding 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
javascriptclosuresClosures Explained Visually
Demystify closures in JavaScript: see how functions “remember” their lexical environment with intuitive visuals and real-world examples.
18-05-2025
javascriptexecution-contextDemystifying 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
javascripterror-handlingError 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
javascriptmemoizationMemoization 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
react-nativeturbo modulereact-native-turboxml: Under the Hood of a Native XML Parser
Dive into the inner workings of react-native-turboxml: discover how native TurboModules on Android and iOS combine to parse multi-megabyte XML 4× faster.
16-05-2025
javascriptdesign-patternsDesign Patterns in JavaScript: Observer, Singleton, Factory & Strategy Explained
Learn how to implement Observer, Singleton, Factory and Strategy patterns in JavaScript to make your code modular, testable, and scalable.
15-05-2025
javascriptreactMastering SOLID Principles in React and JavaScript: Clean Code for Scalable Apps
Discover how SRP, OCP, LSP, ISP & DIP can transform your React code into a clean, scalable, and testable codebase—complete with hands-on examples.
07-05-2025