Michael OuroumisRecent Posts
streamslazy-evaluationStreams and Lazy Evaluation: Efficient Data Processing Patterns in JavaScript
Learn how to leverage Node.js streams and JavaScript lazy evaluation for on‐demand data processing to reduce memory overhead, improve performance, and handle large datasets gracefully.
June 3, 2025
functional-programmingjavascriptMonads, Functors, and Functional Concepts Simplified
Explore how Functors (“mappable” containers), Applicatives (“contextual function application”), and Monads (“chained computations with context”) work in JavaScript and beyond—complete with examples like Array, Promise, and custom Maybe.
May 31, 2025
javascriptperformanceDebounce and Throttle in JavaScript: Controlling Function Execution
Learn how to implement debounce and throttle in JavaScript to optimize performance by limiting function invocation rates, complete with examples, comparisons, and recommended patterns.
May 28, 2025
javascriptmodulesModule Pattern in JavaScript: ES Modules vs CommonJS
Compare ES Modules (import/export) and CommonJS (require/module.exports), explore their syntax, loading behavior, tooling support, and best practices for writing modular JavaScript.
May 27, 2025
javascriptprototypePrototype 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.
May 22, 2025
javascriptfactory-functionsFactory 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.
May 21, 2025
javascriptfunctional-programmingMastering 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.
May 21, 2025
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.
May 19, 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.
May 19, 2025