30 React concepts you should know

Описание: 30 concepts that can give you headaches while learning reactjs

📍Confusion over the basics of ReactJS and JSX syntax.
📍Struggling with the concept of state and how to manage it in React components.
📍Difficulty in understanding the difference between props and state and when to use each of them.
📍Not understanding how to use React lifecycle methods and when to use them.
📍Difficulty in implementing asynchronous data fetching and handling promises in React components.
📍Struggling with React components rendering and re-rendering issues.
📍Not understanding the difference between controlled and uncontrolled components in React.
📍Not knowing how to pass data between components in React and using React Context API.
📍Difficulty in implementing React forms with proper validation and handling form data.
📍Struggling with React event handling and managing event listeners.
📍Forgetting to include the necessary React packages or imports.
📍Using incompatible versions of React and its packages.
📍Not properly configuring a React development environment.
📍Not understanding the basic structure of a React project and its file organization.
📍Not using correct naming conventions for React components.
📍Trying to render multiple elements without a parent element.
📍Not providing a unique key prop when rendering lists in React components.
📍Not properly binding this keyword in React components.
📍Confusion over when to use classes versus functional components.
📍Forgetting to return a value from a React component's render() method.
📍Trying to mutate state directly instead of using setState() method.
📍Forgetting to use the constructor method to initialize state in a React component.
📍Not properly handling component lifecycle methods in React.
📍Trying to use a stateless component as a parent component.
📍Struggling to use conditional rendering in React components.
📍Not properly passing props down to child components in React.
📍Confusion over the usage of PropTypes for React components.
📍Forgetting to import and use React Router for React routing.
📍Struggling to handle and pass function callbacks between React components

#react #reactjs #javascript #frontend