A guide to React design patterns

React design patterns are essential solution templates for addressing common software development challenges within React applications, and as the React API evolves, new patterns continue to emerge. In 2024, significant React design patterns include higher-order components (HOCs), which allow for the reuse of component logic across applications, and render props, which enable component reusability without lifting state. The state reducer pattern has gained traction with React Hooks, offering a way to abstract Redux workflows, while the provider pattern, implemented through the React Context API, facilitates global data sharing without prop drilling. Additionally, compound components enable efficient state sharing among multiple components, and the pattern has been utilized to build complex UI elements such as accordions. Despite being less favored today due to the advent of Hooks, the presentational and container component patterns still provide a framework for separating concerns. The prop combination pattern reduces boilerplate by grouping related props, and the controlled component pattern ensures predictable form input management. ForwardRefs allow references to be forwarded to custom components, and conditional rendering dynamically adjusts UI elements based on conditions. These patterns collectively enhance the scalability, maintainability, and efficiency of React applications, encouraging developers to adopt proven methods to solve frequent challenges.