50 Terms using in React development
Tags: webdev, javascript, react, beginners
Published: 2024-02-04 12:54:23

1. **React:** A JavaScript library for building user interfaces, developed and maintained by Facebook. It facilitates the creation of reusable UI components.

2. **Redux:** A state management library for JavaScript applications, often used in conjunction with React. Redux helps manage the state of an application in a predictable and centralized manner.

3. **Component:** A modular, self-contained piece of code in React that encapsulates a specific functionality or UI element. Components can be reused throughout an application.

4. **Virtual DOM:** An in-memory representation of the actual DOM in React. It improves performance by allowing React to update only the parts of the DOM that have changed.

5. **JSX:** A syntax extension for JavaScript used with React to write XML-like code for creating React elements.

6. **Props:** Short for properties, props are used to pass data from one component to another in React. They are immutable and are set by the parent component.

7. **State:** An internal data storage mechanism in React components that allows them to keep track of changing information. Unlike props, state can be modified within a component.

8. **Lifecycle Methods:** Methods in a React component that are invoked at different stages of its lifecycle, such as mounting, updating, and unmounting.

9. **React Router:** A library that enables navigation and routing in React applications, allowing for the creation of Single Page Applications (SPAs).

10. **Hooks:** Functions introduced in React 16.8 that allow functional components to use state and other React features without writing a class.

11. **Redux Store:** The central hub where the state of a Redux application is stored. It is a single JavaScript object that represents the entire state tree.

12. **Reducer:** A pure function in Redux that specifies how the application's state changes in response to actions. Reducers take the current state and an action and return a new state.

13. **Action:** Plain JavaScript objects that describe changes in the application state. Actions must have a `type` property indicating the type of change.

14. **Dispatch:** A method in Redux used to send actions to the Redux store. It is the only way to trigger a state change.

15. **Middleware:** Functions that have access to the action being dispatched and the current state in Redux. Middleware can be used for logging, asynchronous actions, and other purposes.

16. **Immutable State:** In Redux, the state should be treated as immutable, meaning it should not be directly modified. Instead, new copies of the state should be created.

17. **Provider:** A React component provided by React Redux that makes the Redux store available to the rest of the application.

18. **Connect:** A higher-order component provided by React Redux that connects a React component to the Redux store, allowing it to access the state and dispatch actions.

19. **Thunk:** A middleware for Redux that allows the action creators to return functions instead of plain actions. Thunks are often used for handling asynchronous operations.

20. **Selectors:** Functions in Redux that are used to extract specific pieces of information from the state. They help in keeping the component logic independent of the shape of the state.

21. **Higher-Order Component (HOC):** A function that takes a component and returns a new component with additional props or behavior.

22. **Context API:** A feature in React that allows data to be passed through the component tree without having to pass props manually at every level.

23. **CSS-in-JS:** A technique where styles are defined directly within JavaScript files, often used in React applications for component-specific styling.

24. **Webpack:** A popular module bundler for JavaScript applications. It is commonly used in React projects to bundle and optimize assets.

25. **Babel:** A JavaScript compiler that converts ECMAScript 2015+ code into a backward-compatible version of JavaScript for older browsers.

26. **JSX Compiler:** A tool that translates JSX code into JavaScript that browsers can understand. Babel is commonly used for this purpose in React projects.

27. **PropTypes:** A library used in React for documenting and validating the types of props that a component should receive.

28. **React Fragment:** A syntax in React used to group multiple elements without introducing an additional DOM node.

29. **Error Boundary:** A React component that catches JavaScript errors anywhere in the component tree and logs those errors.

30. **CSS Modules:** A way to locally scope CSS in React applications, preventing style conflicts between different components.

31. **Lazy Loading:** A technique where components or assets are loaded only when they are actually needed, improving the initial load time of a React application.

32. **Code Splitting:** The process of breaking down a large JavaScript bundle into smaller, more manageable chunks that can be loaded on demand.

33. **Server-Side Rendering (SSR):** A technique where a React application is rendered on the server side and the generated HTML is sent to the client, improving initial page load performance.

34. **Client-Side Rendering (CSR):** The traditional approach where a React application is rendered on the client side using JavaScript.

35. **Immutable.js:** A library that provides immutable data structures, which can be used to enforce immutability in a Redux application.

36. **XHR Request:** Stands for XMLHttpRequest, a feature in browsers that allows making HTTP requests from the client side.

37. **JWT (JSON Web Token):** A compact, URL-safe means of representing claims to be transferred between two parties, commonly used for authentication in React applications.

38. **Firebase:** A mobile and web application development platform by Google, often used with React for real-time database and authentication.

39. **GraphQL:** A query language for APIs that allows clients to request only the data they need. It is an alternative to REST and is often used with React.

40. **PropTypes:** A library used in React for documenting and validating the types of props that a component should receive.

41. **Serverless Architecture:** An architectural approach where the server is abstracted away, and developers focus on writing functions that run in response to events.

42. **WebSocket:** A communication protocol that provides full-duplex communication channels over a single, long-lived connection, often used for real-time features in React applications.

43. **Axios:** A popular JavaScript library used for making HTTP requests in React applications.

44. **JWT (JSON Web Token):** A compact, URL-safe means of representing claims to be transferred between two parties, commonly used for authentication in React applications.

45. **GraphQL:** A query language for APIs that allows clients to request only the data they need. It is an alternative to REST and is often used with React.

46. **Storybook:** An open-source tool for developing UI components in isolation, providing a visual way to test and showcase components.

47. **Redux DevTools:** A set of developer tools that help with debugging and inspecting the state and actions in a Redux application.

48. **Jest:** A JavaScript testing framework often used with React for writing unit tests and ensuring the reliability of code.

49. **Enzyme:** A JavaScript testing utility for React that makes it easier to assert, manipulate, and traverse React components' output.

50. **CI/CD (Continuous Integration/Continuous Deployment):** Practices and tools that aim to automate the process of testing and deploying code changes in a React application.