Picture a scenario where you write an app just once, and it seamlessly runs across various platforms. That’s the ambitious goal of React Strict DOM (RSD, react-strict-dom). In the React ecosystem, we grapple with React DOM for web applications and React Native for native platforms (including React Native for iOS, Android, MacOS, Windows, TVOs, VisionOs, and Skia). This division often translates to extra effort and occasional headaches. Enter RSD—a tool designed to simplify the process, allowing us to build apps without fretting about the specific platform.
What is React Strict DOM?
React Strict DOM is a mechanism that warns about potential issues in a React application. It can detect problems that a linter might not catch, such as deprecated methods in class components. Strict DOM mode is part of the React package and does not require any external dependencies. With strict mode, developers can identify and fix errors before they reach production, significantly improving code quality.
Core Principles of the Library
The React library is an open-source JavaScript library for building web applications. React is written in JavaScript but can also be used with TypeScript. The React library is based on the concept of the Virtual DOM, which enables efficient rendering and updating of applications. React is used to build frontend applications, such as websites, mobile apps, and desktop applications. Thanks to its core principles, developers can create dynamic and responsive user interfaces that run smoothly across various devices.
What’s New in React 18
React 18 introduces numerous new features and improvements designed to enhance the performance and usability of applications. One of the primary goals of React 18 is to improve the efficiency of rendered applications. This version includes features such as automatic batching and the Suspense component. With these enhancements, building applications becomes more efficient, and users can enjoy smoother and more responsive interfaces.