JWjeff wyinjeffwen.hashnode.dev路Dec 20, 2025 路 26 min readMastering TypeScript's infer Keyword: A Complete Guide with Step-by-Step ExamplesLearn how to harness the power of TypeScript's type inference to create flexible, reusable type utilities 馃幆 What is the infer Keyword? The infer keyword is TypeScript's powerful type inference mechanism that allows you to extract and capture types f...00
JWjeff wyinjeffwen.hashnode.dev路Dec 18, 2025 路 14 min readMastering useSyncExternalStore: A Complete Guide with Real-World ExamplesLearn how to use React's powerful hook for syncing external data sources with practical, step-by-step examples What is useSyncExternalStore? useSyncExternalStore is a React hook introduced in React 18 that allows you to subscribe to external data sou...00
JWjeff wyinjeffwen.hashnode.dev路Dec 17, 2025 路 7 min readUnderstanding React Suspense: A Practical Guide with Code ExamplesReact Suspense revolutionizes how we handle loading states in our applications. Instead of manually managing loading states with useState and useEffect, Suspense allows React to handle loading states automatically. In this article, I'll walk you thro...00
JWjeff wyinjeffwen.hashnode.dev路Dec 15, 2025 路 5 min readReact Event Handling Done Right & Optimizing PerformanceIn React functional components, how should you pass arguments to event handlers? Why is onClick={handleClick(id)} a common pitfall? And how can you avoid unnecessary re-renders in lists? This post walks you through correct patterns, performance pitfa...00
JWjeff wyinjeffwy.hashnode.dev路Dec 15, 2025 路 3 min readGetting Started with Medusa.js: Set Up Your StoreTired of being locked into Shopify鈥檚 themes and fees?Want full control over your e-commerce logic鈥攚ithout rebuilding everything from scratch? Enter Medusa.js: an open-source, headless commerce engine that gives you the flexibility of custom code with...00
