A deep dive into microtasks and macrotasks in JavaScript: what they are, how the event loop treats them, how they affect rendering and UX, illustrative diagrams and real-world examples, plus practical guidance to avoid performance pitfalls.
A deep dive into JavaScript's strangest behaviors - from NaN and == surprises to hoisting, TDZ, floating-point oddities, object key ordering, and event-loop pitfalls - with examples and tips to avoid bugs.
Learn how to design and use tricky JavaScript questions to grow engineers, build psychological safety, and foster knowledge sharing. Practical examples, templates, session formats, and mentorship tips for senior developers transitioning to leadership.
Tackling tricky JavaScript questions sharpens mental models, speeds debugging, and builds confidence. This article explains why hard questions matter, shows practical ways to practice, and walks through examples you can use today to level up.
Unravel JavaScript's most confounding behaviors with real-world puzzle questions, clear explanations, and practical techniques you can apply immediately. Master coercion, hoisting, closures, async quirks, and more.
Tricky JavaScript interview questions often trigger anxiety - but they’re usually testing reasoning, not rote memorization. This article debunks common myths, explains why interviewers ask these questions, walks through concrete examples, and gives practical strategies to answer them confidently.
Walk through seven of the trickiest JavaScript interview questions: what interviewers are really testing, step-by-step explanations, concise sample answers, code examples, and smart strategies to answer confidently.