Closures: private state, tiny surface

JavaScript closures give functions memory: private state without globals, safer APIs, and predictable behavior. See what they are, when to use them, and why.

Component architecture with inputs, model(), and viewChild()

This article explores three distinct approaches to facilitating communication between a parent component and a dialog component in Angular, using a single interactive example centered on opening and closing a dialog.

React Concurrent Features: An Overview

Learn React's key concurrent features—useTransition, useDeferredValue, Suspense, and useOptimistic—and how they coordinate to create smooth, responsive user experiences. Includes practical examples and best practices.

React Children and cloneElement: Component Patterns from the Docs

Explore React's Children utilities and cloneElement API through their excellent documentation. Learn about compound component patterns, understand their limitations, and discover why modern alternatives like render props and context are often better choices for component composition.

Structuring State in React: 5 Essential Patterns

Learn 5 essential patterns for structuring React state effectively. Discover how to group related data, avoid contradictions, eliminate redundancy, and keep your components maintainable and bug-free.

Nuxt Essentials: A Practical Cheatsheet for Beginners & Returners

A practical, beginner-friendly Nuxt 3 cheatsheet — updated for 2025. Covers plugins, composables, middleware, Nitro, Vite, Pinia, and more to help you quickly get back up to speed.

Getting Started With Provide/Inject In Vue.js

Explore what’s beyond props and events with Vue's powerful Provide/Inject API. This article teaches you how to escape prop drilling and build cleaner, more maintainable components with type safety, and advanced patterns.

Event Delegation: One Listener to Rule Them All

Learn how event delegation in JavaScript lets you use a single event listener to handle clicks on multiple child elements efficiently—ideal for dynamic UIs and better performance.

Nuxt 4 is coming out, what does it mean?

Nuxt 4 (alpha) launched in June 2025 with a stable release on the horizon — bringing a smooth, stress-free upgrade path from Nuxt 3. Unlike past painful rewrites, Nuxt 4 builds on a solid foundation with improved developer experience, and it’s worth migrating now before Nuxt 5 arrives.