ReactJS is a lightweight front-end framework for building interactive web applications. Its community has 180K stars and over ten million downloads a week. The framework uses components, which are independent bits of code that may require user input and return a rendered HTML element. These components can be either primary JavaScript functions or class components. Both types of components work with the same API. Here are a few common scenarios where they might be used.
React has built-in support for JSX (JavaScript extension syntax). It is similar to HTML, and provides an easy way to structure component rendering. Typically, React components are written in JSX, but they may also be written in pure JavaScript. React provides built-in hooks such as useState to control state and useReducer to control side effects. For a simple website, HTML is enough, but it doesn’t scale well for complex web applications.
React developers can use javascript and modem JSX to write their code, and the HTML inserts in the code enable extensive chance for restructuring and productivity. The framework’s focus on testability and reusability make it a great choice for developers. Unlike traditional HTML code, React can be supervised from a function or triggered output. React JS allows developers to test their applications easily, and it has the potential to adapt to any UI layout.
Another major problem with documentation is the constant release of new libraries. Every new library promises to speed up the work of libraries, as well as the React ecosystem. However, developers struggle to integrate these new libraries into ReactJS. Adding more libraries to the mix also complicates integration, and some members of the community think the constant updates are pushing the pace of development. As a result, they are writing documentation for specific tools to save themselves time.
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