Coder wize: A Guide to Software Development Excellence

In React, a custom hook is a JavaScript function that starts with the word “use” and that can call other hooks. Custom hooks allow you to extract component logic into reusable functions. To create a custom hook, you can define a function that starts with the word “use” and that includes any logic that you want to reuse. You can then call this function within your components to access the logic it contains. Here is an example of a simple custom hook that manages the state of a toggle button: This custom hook uses the built-in  useState  hook to manage a piece of state that represents whether the toggle button is on or off. It also defines a function called  toggle  that can be used to toggle the state. The hook returns an array that contains the current state and the toggle function. Then you can use this custom hook in your component: In this example, the  MyToggleButton  component calls the  useToggle  custom hook and destructures the returned ar...

What is fabric architecture in react? Fabric is the new rendering system for React Native. It is a conceptual improvement on the old render system. Unlocking new capabilities for React Native, enhancing interoperability with host platforms, and unifying more render logic in C++ are the fundamental principles. The Facebook app's development began in 2018, and the new renderer will support React Native in 2021. Better user experiences that were not possible with the legacy architecture were made possible by the render architecture. Here are some examples: React Fabric is a set of libraries and components for using the Microsoft Fabric design system to build web applications with React. Fabric is a set of design principles and user interface (UI) components that developers can use to create applications that are consistent, visually appealing, and easy to use. Button, form, list, and other pre-built UI components, all of which adhere to the Fabric design guidelines, are available from...

Webpack is a JavaScript module bundler. It is a tool that takes all of the different JavaScript files and other assets that make up a web application, and it generates a single bundle that can be included on a webpage to load the entire application. In a React application, Webpack is often used to bundle together the JavaScript files that make up the application, as well as any other assets such as CSS, images, and fonts. This allows you to write your application using a variety of different modules and dependencies, and then use Webpack to generate a single bundle that can be loaded by the browser. Webpack also allows you to use a variety of different loaders and plugins to process and optimize your assets before they are included in the bundle. For example, you might use a loader to transpile your JavaScript from newer syntax to an older version that is compatible with more browsers, or a plugin to minify your CSS and JavaScript to reduce the size of the bundle. Webpack is often used...

Exploring useRef Hook in React Native Applications React's useRef hook lets you make a reference to a specific DOM element or component instance. Several scenarios can benefit from this, such as: Using this hook, you can focus an input field or measure a component's size by accessing the underlying DOM element, storing a value, such as a timer ID or an instance of a third-party library, that keep to remain constant across multiple renders of a component. Use useRef to make a reference to a text input and use it to focus the input when a button is clicked, as shown in the following example: A ref object with only one property, current, is returned by useRef. The initial value passed as an argument, if any, will be used to initialize this property, and its value can be changed by using ref.current = newValue. It is essential to keep in mind that useRef is distinct from useState, where component re-rendering is triggered by state updates. useRef only alters the current property an...