PKpushpesh kumarinpushpesh-js-articles.hashnode.dev·Jun 9 · 5 min readReact Context API🚀 What is Context API? The Context API is a built-in React feature that allows you to share data globally across components without passing props manually at every level. 👉 It solves the problem of 00
PKpushpesh kumarinpushpesh-js-articles.hashnode.dev·Jun 9 · 4 min readData flow advanced patternsWe’ll cover 3 important patterns: ✅ Controlled Components (Forms) ✅ Callback Pattern (Child → Parent communication) ✅ Context API (avoid prop drilling completely) ✅ 1. Controlled Components (For00
PKpushpesh kumarinpushpesh-js-articles.hashnode.dev·Jun 9 · 5 min readData flow mental map in React🧠1. The Core Decision Rule (Golden Rule) Whenever you're building something, ask: 👉 “Who owns this data?” That determines everything. ✅ 2. When to Send Data (Parent → Child) ✔ Use this when: Chil00
PKpushpesh kumarinpushpesh-js-articles.hashnode.dev·Jun 9 · 3 min readFunction as props🔹 1. Relationship: Callbacks vs Passing Functions as Props 👉 Key idea: “Sending data up via callbacks” is a specific use case of passing functions as props. ✅ Passing Functions as Props (General 00
PKpushpesh kumarinpushpesh-js-articles.hashnode.dev·Jun 9 · 5 min readLifting State Up and sending data up via callbacksGreat—this is the next important concept after prop drilling 👍Let’s break it down clearly. 🔹 What is “Lifting State Up”? Lifting state up means: Moving state from a child component to its nearest 00