ReactJS

ReactJS Dev Tools

React DevTools helps developers inspect the component tree, props, state, hooks, and rendering behavior. It is one of the most important tools for diagnosing React applications. Components panel

ReactJS

TypeScript with React

TypeScript gives React applications compile-time checks for props, state, API models, events, hooks, and reusable components. It is especially valuable in large teams because it makes contracts between components and services explicit.

ReactJS

Render Props & Compound Components

Render Props and Compound Components are two important React composition patterns. Render Props focus on sharing behavior by allowing the consumer to provide a rendering function. Compound Components focus on creating a group of components that work together through shared state and context.

ReactJS

Destructuring, Spread & Rest Operators

Destructuring, spread syntax, and rest syntax are used constantly in React code. They make it easier to work with props, state objects, arrays, function parameters, and immutable updates.

ReactJS

ReactJS Props

useState is a React Hook used to add state to a function component. State represents information that can change over time and whose changes may require the component UI to update.

ReactJS

Props and state

React Hooks are functions that let function components use React features such as state, effects, references, context, and other capabilities.

ReactJS

Components and JSX

Props and state are fundamental concepts for managing data in React. Props allow a component to receive data from its parent, while state allows a component to manage data that can change over time.