1. Component-Based Architecture:
- React is centered around a component-based architecture. A React application is built by composing UI components, which are self-contained, reusable building blocks that encapsulate a part of the user interface. Components can be small, like buttons or input fields, or complex, like entire sections of a web page.
2. Virtual DOM (Document Object Model):
- React uses a virtual DOM to optimize UI updates. Instead of directly manipulating the actual browser DOM, React works with a lightweight virtual representation of the DOM. When there are changes to the UI, React calculates the most efficient way to update the virtual DOM and then updates the real DOM only with the necessary changes. This approach significantly improves performance and reduces unnecessary re-rendering.
3. Declarative Syntax:
- React promotes a declarative approach to building UIs. Developers describe how the UI should look and behave in response to different states and props, rather than manually manipulating the DOM or handling low-level updates. This leads to more predictable and maintainable code.
5. One-Way Data Flow:
- React enforces a one-way data flow, where data flows down from parent components to child components. This unidirectional data flow helps maintain the predictability of data changes and ensures that changes in one part of the UI do not unexpectedly affect other parts.
6. Component Lifecycle:
- React components have a lifecycle that consists of various methods that can be overridden to hook into different stages of a component's existence. This allows developers to perform tasks like initialization, data fetching, and cleanup at the appropriate times.
7. State Management:
- React components can have state, which represents data that can change over time. When state changes, React re-renders the component to reflect the new data. React also provides a mechanism for managing and updating state efficiently.
8. Reusable Components:
- React encourages the creation of reusable and composable components. Developers can build a library of components and reuse them across different parts of an application or even in multiple projects.
9. React Ecosystem:
- React has a rich ecosystem of libraries and tools that complement its functionality. Notable additions include React Router for routing, Redux for state management, and styled-components for CSS-in-JS styling.
10. Mobile Development: - React Native, an extension of React, allows developers to build mobile applications for iOS and Android using the same component-based approach and codebase. This enables efficient code sharing between web and mobile applications.
11. Large Community and Support: - React has a large and active developer community. This means access to extensive documentation, tutorials, and a wealth of third-party libraries and resources.
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- The Interactive Guide to Rendering in React
- Origin Story: How A Small Team of Developers Created React.js at Facebook - YouTube
- A Complete Guide to useEffect — Overreacted
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- streamich/react-use: React Hooks — 👍
- useHooks – The React Hooks Library
- React Hooks - 30 seconds of code
- React Hook Form - performant, flexible and extensible form library
- Hello from react-ts-form | react-ts-form
- React Hooks for Data Fetching – SWR
- RSC From Scratch. Part 1: Server Components · reactwg/server-components · Discussion #5
- React Components - 30 seconds of code
- alan2207/bulletproof-react: 🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.
- React TypeScript Cheatsheets | React TypeScript Cheatsheets
- Implement Radix's asChild pattern in React
- Tao of React - Software Design, Architecture & Best Practices | Alex Kondov - Software Engineer
- enaqx/awesome-react: A collection of awesome things regarding React ecosystem
- Remotion | Make videos programmatically
- File-based routing with React Router | Omar Elhawary
- Bright - Syntax Highlighting React Server Component
- Using React with D3.js
- React Aria
- atlassian/react-beautiful-dnd: Beautiful and accessible drag and drop for lists with React
- react-hot-toast - The Best React Notifications in Town
- Jotai, primitive and flexible state management for React
- Deep dive into React's virtual DOM and reconciliation | Development | Borstch