React Under the Hood: Virtual DOM and Components

🚀 Day 8 of Consistent Learning – React Journey (Late Update) Missed posting last night, but staying accountable and sharing today. 🔹 What I covered: - PropTypes for type checking in React - Started a mini project: Text Expander 🔹 Key takeaway: Using PropTypes adds a layer of reliability to components by catching bugs early. Starting small projects like Text Expander helps in applying concepts immediately and reinforces learning. 🔹 Next step: Continue learning new React concepts step by step while strengthening these fundamentals. Consistency continues, even if the timing isn’t perfect. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🚀 Day 2 of Consistent Learning – React Journey Building momentum after getting back on track. 🔹 What I covered: - State management in React - Local vs Global state - Lifting state up - Derived state 🔹 Key takeaway: Understanding where state should live is crucial. Lifting state up helps keep data consistent across components, while derived state avoids unnecessary duplication and keeps logic clean. 🔹 Next step: Continue learning new React concepts step by step while strengthening these fundamentals. Staying consistent, one step at a time. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🚀 Day 5 of Consistent Learning – React Journey Progress wasn’t perfect, but I kept moving forward. 🔹 What I covered: - Continued working on features in the Eat-n-Split project - Improved understanding through hands-on practice 🔹 Key takeaway: Even if I miss a day, the important thing is to come back and continue. Consistency doesn’t mean perfection, it means not quitting. 🔹 Next step: Continue learning new React concepts step by step while strengthening these fundamentals. Showing up again matters more than missing once. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🚀 Day 4 of Consistent Learning – React Journey Focusing on revision through building, not just watching. 🔹 What I covered: - Revised previous React concepts by building the Eat-n-Split project - Applied state management, props, and component structure in a real scenario 🔹 Key takeaway: Building projects exposes gaps in understanding. Revision through real implementation is far more effective than just revisiting theory. 🔹 Next step: Continue learning new React concepts step by step while strengthening these fundamentals. Learning by building, one step at a time. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🚀 Day 11 of Consistent Learning – React Journey Continuing to explore deeper and more practical concepts. 🔹 What I covered: - How events work in React - Libraries vs frameworks - useEffect hook - Using async functions for data fetching from APIs 🔹 Key takeaway: Handling side effects with useEffect and fetching data asynchronously are essential for building real-world applications. Also, understanding the difference between libraries and frameworks gives better clarity on how React fits into the ecosystem. 🔹 Next step: Continue learning new React concepts step by step while strengthening these fundamentals. Moving closer to real-world applications. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🚀 Day 1 of Consistent Learning – React Journey (Back on Track) After a short break due to burnout and a busy routine, I’m back to learning and building again. Today I revised the fundamentals of React to rebuild a strong foundation. 🔹 What I covered: - Core concepts of React - State management (useState) - Handling events - Props basics and component communication 🔹 Key takeaway: Coming back after a break reminded me that fundamentals are everything. State and props may seem simple, but they control how everything works in React. 🔹 Next step: Move forward with more advanced React concepts and start applying them in small projects again. Consistency > Motivation. Showing up daily matters. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🚀 Day 7 of Consistent Learning – React Journey Focusing on writing cleaner and more reusable components. 🔹 What I covered: - Props as a component API - Practicing props in different scenarios - Building reusable components 🔹 Key takeaway: Thinking of props as a component’s API changes how you design components. It makes them more reusable, flexible, and easier to maintain. 🔹 Next step: Continue learning new React concepts step by step while strengthening these fundamentals. Building reusable code, one component at a time. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

🔗 Understanding Props in React As I continue learning React, today I explored Props — a key concept for building reusable components 💡 What are Props? Props (short for properties) are used to pass data from one component to another 📌 What I learned: • Props are read-only • They help make components reusable • Data flows from parent → child 🔧 Example: I passed search data from my main component to a child component to make it dynamic 🚀 Why it matters: Props help break down UI into smaller, manageable, and reusable pieces Understanding props made my code more structured and cleaner 💡 Learning step by step and building consistency 🚀 #ReactJS #FrontendDevelopment #Props #JavaScript #WebDevelopment #LearningInPublic

🚀 Day 10 of Consistent Learning – React Journey (Late Update) Yesterday’s learning—posting this morning due to no internet access last night. 🔹 What I covered: - Diffing algorithm in React - Key prop and its importance - State update batching 🔹 Key takeaway: Small details like the key prop and how React batches state updates have a big impact on performance and UI behavior. Understanding diffing helps in writing more efficient and predictable components. 🔹 Next step: - How events work in React - Libraries vs frameworks Consistency continues, even with small obstacles. #React #JavaScript #WebDevelopment #Frontend #LearningInPublic

Day 5 of Learning React JS 🚀 Today was all about going deeper into how React actually works behind the scenes. I focused on understanding state and props more clearly—and things are finally starting to click! Here’s what I explored today: 🔹 How state controls dynamic data inside components 🔹 Passing data using props and making components reusable 🔹 The importance of keeping components clean and modular 🔹 Practiced building a small interactive UI (and fixed a lot of bugs 😅) One key realization: React is less about memorizing syntax and more about thinking in components. It’s challenging at times, but also super rewarding when things start working the way you expect. Slowly building confidence step by step Looking forward to diving into hooks next! #ReactJS #WebDevelopment #LearningJourney #JavaScript #FrontendDevelopment #100DaysOfCode