Thread by @PritishhMishraa

React Docs: Your First Component 🚀

I'll break it down for you(and me) in a thread 🧵

#learningReact #100daysofcode

🌟 React components are the building blocks of user interfaces (UI) in React applications. They allow you to combine markup, CSS, and JavaScript into reusable UI elements.

🔧 Components in React work similar to HTML tags. You can compose, order, and nest components to design complete pages and UI elements.

🔗 You can use existing components or create your own. Components like navigation headers, search bars, and sidebars can be reused across different screens.

💡 React components are JavaScript functions. Their names must start with a capital letter. You define components using the function keyword.

✏️ Components use JSX syntax, which lets you embed markup inside JavaScript. You can return JSX elements, like <img />, from your components.

🌐 To use a component, you can nest it inside other components. Parent components render child components, allowing for structured and organized UI code.

⚠️ Remember not to nest component definitions inside other components. Define each component at the top level to avoid bugs and performance issues.

Go read the docs in their full glory
react.dev/learn/your-fir…