Introduction
React is a JavaScript toolkit. It allows you to create beautiful user interfaces for both online and mobile apps. React is easy to interface with other JavaScript frameworks and libraries.
It provides short components and reusable pieces of code. React makes creating interactive UIs a breeze. React Create basic views for each state of your project. It will update and provide the appropriate components as your data changes.
React is a framework that has been around for quite some time. Since then, a diverse yet intimidating ecosystem of libraries has grown up around the component-driven library.
As a result, developers from other programming languages or libraries/frameworks typically struggle to understand all of the libraries required to build web applications with React.
React allows you to develop component-driven user interfaces with function components at its core. Nonetheless, it comes with many built-in solutions, such as React Hooks for local state, side-effects, and performance optimizations.
After all, you are merely working with functions (components and hooks) to build a user interface.
How to create a React project
With so many build tools, starting a new React project is challenging. Before developing a single line of React code, it uses various dependencies, configuration files, and other requirements, such as Babel and Webpack.
The Create React App CLI tool removes all the complications. It simplifies the React app development process. One would require using NPM to install the package, then run a few basic instructions to create a new React project.
Develop-react-app is an excellent tool for beginners. It allows you to create and launch React projects easily. However, it does not need any manual configuration.
This tool wraps all the essential dependencies for the React project, such as Webpack and Babel, so you can focus on creating React code.
Facebook maintains the Create React App and can also work on other platforms, for example, macOS, Windows, Linux, etc.
You need to install the following things on your device to create a React Project using create-react-app
- Node version >= 8.10
- NPM version >= 5.6
React State Management
The significance of state management is beneficial. It maintains the state of all users across many online forms. For example, the user can pick up where he left off on a desktop on a mobile device.
React Data Fetching
The Fetch API is the most accessible way to fetch data with React.
The Fetch API is a utility that runs on the window object (window.fetch). Most modern browsers allow us to make HTTP requests and ease using JavaScript promises.
We only need to supply the URL endpoint, which we wish to make our request when using fetch to create a simple GET request. Once you install the react component, we would like to make this request.
We use the use Effect hook and pass an empty dependencies array as the second argument to ensure that our request is only made once (assuming it isn’t dependent on any other data in our component.
Routing with React Router
React Router consists of some navigational components that sync the UI with the browser’s address. The navigation in SPA becomes more manageable as a result of this.
It also includes server-side rendering, vivid nesting, and consistent screen-to-screen transitions. Because of its declarative programming paradigm, React Router has gained a lot of traction.
While developing a React app, it’s a pretty good idea to have some components and pieces that you can compose in the app. If you like, React Router, a collection of such components, can help you bookmark some URLs.
For example, you may use React Router as a solution for various tasks when traveling in React Native. One of the most excellent React libraries that allows you to handle navigation on a single app page with ease.
Aside from that, the library provides flawless screen-to-screen transitions. It also gives server-side rendering with intense sustenance for the same nesting and more.
CSS Styling in React
React can be styled in many ways with CSS. Some of those are-
- Inline styling
- CSS stylesheets
- CSS Modules
1. Inline Styling
Insert an object with the styling information:
Const Header = () => {
Const Header = () => {
Return (
<h1 style={{color: "red"}}>Hello Style!</h1>
<p>Add a little style!</p>
);
}2. CSS Stylesheet
CSS styles can be written in separate files that are saved with the .css extension, then imported into the project App.css.
Insert some CSS code into App.css by creating a new file.
body {
background-color: #282c34;
color: black;
padding: 50px;
font-family: Sans-Serif;
text-align: center;
}3. CSS Modules
One more way you can add styles to your application is to use CSS Modules.
Components that are placed in separate files benefit from CSS Modules.
Only the component that imported the module has access to the CSS it contains.
Therefore, there are no name conflicts to be concerned about.
Create a CSS module named my-style.module.css with the.module.CSS extension.
You need to add the CSS code given below to a new file called “my-style.module.css.”
My-style.module.css:
.bigblue {
color: DodgerBlue;
padding: 40px;
font-family: Sans-Serif;
text-align: center;
}React UI Libraries
It’s critical to have an exciting and engaging user interface if you want consumers to keep returning to your app. React comes with some UI component libraries that can help you save time at the development time.
Each React UI component library has its own set of advantages and disadvantages, which we’ll go over in more detail below.
However, using any component library can provide several benefits to aid you in your React project. Preconfigured elements such as buttons, form fields, and other Ui elements are found in UI libraries.
As a beginner, you won’t have to figure out how to make any of the required elements from scratch. Instead, you can use the documentation to focus on the implementation and customization.
React Animation Libraries
The old-school method of implementing animations in a web app uses CSS. Yet, I’ve realized that CSS animations aren’t enough for many of our clients’ needs.
For example, React provides an easy-to-use declarative UI called React Transition Group when designing a web project. It allows you to do animations.
Visualization and Chart Libraries in React
The purpose of chart libraries is to make the process of creating charts and also make other data visualizations as simple as possible.
Unfortunately, it is often straightforward enough to make charts from scratch when working on modest projects.
For example, a chart library might be a better option when someone is working on a project that will need them to display various data types.
Nowadays, a slew of libraries in the React ecosystem can help you. It constructs interactive, responsive, and even animated charts.
We will look at five of the most popular and widely adopted React chart libraries, in no particular order:
- Recharts
- react-chartjs-2
- Victory
- Nivo
- React-Vis
Recharts
Recharts is one of the most famous React charting libraries. Besides that, Recharts has excellent, easy-to-understand documentation. It’s fantastic for project managers.
It adheres to the component principle of React by allowing users to create charts using reusable React components. Unfortunately, it only supports SVGs for drawing and does not support mobile devices.
Also, it come with beautiful charts that can be customized by changing the existing component’s props or adding new ones. A wrapper component can be used by the charts to make them responsive.
Although, Recharts has a large user base and community because it has been around for a long time. Besides that, Recharts is easy to get started with by using their CDN or installing them with NPM and yarn.
React-chartjs-2
If you have previously used Chart.js in React, you shouldn’t have any trouble picking up this library. Instead, react-chartjs-2 wraps the popular JavaScript Chart.js library in React. Many Chart.js features are available in react-chartjs-2.
Only canvas drawing is supported by react-chartjs-2, which renders on the client-side.
React-chartjs-2 supports animation. Plus, most of the charts provided by it are responsive by default. The library includes pre-built components for a variety of chart styles and also allows for customization.
Although react-chartjs-2 does not have its own documentation, its website demonstrates the various chart types and how to use them. Chart.js also comes with comprehensive, easy-to-understand documentation.
This library works flawlessly in all modern browsers. It also has a large user base and excellent maintainers and can be set up with NPM or yarn.
Victory
Victory is “an opinionated, but fully overridable, ecosystem of composable React components for building interactive data visualizations,” according to the official documentation.
Like many other React chart libraries on this list, Victory was created using React and D3. It comes with many fully customizable charts right out of the box. Victory comes with extensive, detailed documentation, making it user-friendly and simple to get started with.
It has SVG drawing support and customizable high-quality animations (at least to some extent). The Victory also has responsive charts that adapt to different screen sizes.
The library is maintained by the developers at Formidable and has over 9k stars on GitHub at the time of writing.
Victory has the added benefit of being able to create iOS and Android applications. This is because Victory has a React Native version that uses an API that is nearly identical to the web version.
Nivo
Like many other React chart libraries, Nivo is built with React and D3 and offers many chart types and designs. The library includes HTML, Canvas, and SVG charts and client and server-side rendering and animation support.
It includes many attractive charts that can be easily customized if necessary. Many of its charts are responsive by default, meaning they adapt to different screen sizes.
Nivo also supports React Motion-powered motion and transitions. Nivo has over 9.2k GitHub stars at the time of writing.
It has a thriving community, active maintainers, and a beautiful website with comprehensive documentation that makes getting started simple. Nivo can be set up with either npm or yarn.
React-Vis
React-Vis is one of the simplest React charting libraries to get started with and was created by Uber and is built with React and D3.
If you’ve ever worked with React components, you’ll find it easy to work with react-vis components because they work in the same way, with props, children, and callbacks.
You can make a variety of charts with React-Vis, including line, bar, and pie charts, among others. It comes with some attractive, customizable charts and supports animated charts powered by React Motion out of the box.
React-Vis also supports canvas and SVG. To use React-Vis, you don’t need extensive knowledge of any data visualization library; the simple documentation will get you started.
Form Libraries in React
Who wants to create a form element from scratch when a library can do it for them?
React form libraries make it easier and faster to make customized components such as inputs, selections, buttons, and possibly new ones.
React Hook Form is the most common library for forms in React. It is a good option for your React app if you start having more sophisticated forms.
React Type Checking
In React, type verification using prop types necessitates the creation of a separate object holding metadata about your properties. For example, the PropTypes module includes a set of property types that are like those used in JavaScript.
To ensure that the properties you pass are correct, add the following to the same file as your components:
Addition.propTypes = {
mynum: PropTypes.number
}
CustomComponent.propTypes = {
mystring: PropTypes.string,
appid: PropTypes.string
} React Code Structure: Style and Format:
Styled components are a new way for React. It offers component-level styling of applications using a CSS-in-JS technique that combines JavaScrip with CSS.
To put it another way, it is the successor to CSS modules. It focuses on improving component visual styling. As a result, creating frontend UIs with React has become more customizable to meet specific needs.
React Authentication
The old-school method of implementing animations in a web app uses CSS. However, it has been discovered that CSS animations are insufficient for many of our clients’ needs.
For example, when building a web app, React provides an easy-to-use declarative UI called React Transition Group, which allows you to perform animations.
React Hosting
The most popular JavaScript library is React, and the majority of developers are shifting their focus to react. As a result, the React community is quickly expanding, and React Apps are becoming more popular as time goes on.
The issue here, though, is the cost of hosting the app. As the app’s user base grows, we’ll need to scale accordingly, and the cost will rise! As a result, we can check which services offer free hosting.
Testing in React
The enzyme is a React testing library that allows you to transverse, manipulate, and simulate the output of React components to get the desired outcome.
Compared to other testing libraries, it is typically thought to be more helpful. Unlike most testing libraries, the enzyme is flexible and intuitive since it can emulate the DOM and the jQuery API.
The enzyme also has a unique API called the Shallow Rendering API. It allows only the necessary components to be tested as needed. Finally, it ensures that the application is not overburdened with testing all components at once.
React and Immutable Data Structures
Immutability refers to the inability of something to change its value or state. It’s a straightforward concept, but the devil is always in the details.
Immutable types can be found in JavaScript itself. A good example is the String value type.
If you define a string like this:
var str = ‘abc’;
You cannot change the character of the string directly.
In JavaScript, strings are not arrays, so you can do something like this:
str[2] = ‘d’;
Doing something like:
str = ‘abd’;
You can even define the reference as a constant:
const str = ‘abc’
React Internationalization
There are four different ways to set the state of a React component.
1. Initialize the state of the construction
2. Initialize state as a class property
3. Using React hooks
4. Initializing state with React create a class
Rich Text Editor in React
Formats serve as the foundation for React-Intl. It focuses on the client and server end internalization of code formatting. Simple components and APIs from React Intl provide the essential data binding resources.
To put it another way, React-Intl enables data formatting for dates, strings, numbers, translation, and pluralization in more than 150 languages.
Furthermore, since it may overwrite and modify default messages, react Intl is ideally suited for a content management system.
Payments in React
Current online transactions have supplanted traditional commercial cash flow. According to polls, the worldwide digital payment market is expected to reach nearly USD 10 trillion by 2026.
Payment SDKs aid in the facilitation of simple in-app payments with a variety of payment choices. Payment SDKs in the React Ecosystem provide end-users with a secure and dependable method of making payments.
Time in React
In recent years, JavaScript has gotten a lot better at dealing with dates and times. As a result, there is no need to use a library to deal with them. But, if your React application requires a lot of dates, times, and timezones. You may use a library to handle these for you. Here are your choices:
- date-fns
- Day.js
- Luxon
React Desktop Applications
Electron is the most popular cross-platform desktop application framework. There are, yet, alternatives, such as:
- Tauri (reasonably new)
- NW.js
- Neutralino.js
Mobile Development with React
The React Native mobile app framework is an open-source project. It can be used to create Android, iOS, Windows, and web applications.
To create a single codebase that can be shared across platforms, you can use React and JavaScript to develop native apps for Android and iOS.
You can iterate quickly with React Native since you can see your changes as soon as you save them.
React VR/AR
Augmented Reality (AR) is a type of reality that combines a real-world environment with a virtual or digital environment.
It allows virtual and digital information to be superimposed over a real-world scene. Pokemon Go and Snapchat are two well-known examples (Android and iOS).
Design Prototyping for React
If you come from a UI/UX background, you might want to use a tool for fast prototyping new React components, layouts, or UI/UX concepts if you come from a UI/UX background.
Personally, having used Sketch, I can vouch for it. Currently, Figma is all the buzz in the developing world, and you will not regret using Figma at all. Nonetheless, both of them are very suitable and do more than just get the job done.
Another option is to use Zeplin. Excalidraw is most designers’ go-to tool for quick, lightweight sketching. Finally, you can also check out InVision if you’re seeking interactive UI/UX designs.
React Component Documentation
There are various useful React documentation tools available if you’re in charge of writing documentation for your components. Some of the preferable options for you would be-
- Docusaurus
- Docs
- Styleguidist
Conclusion
In this react libraries, we have compiled a list of the finest React libraries for various uses in the ecosystem. Although we cannot list every library, the ones we have highlighted are the most well-known.
Organizations will be able to complete standard Javascript tasks by utilizing these libraries. When you can not discover a library dedicated to your task, the odds are still in your favor.
After all, the React ecosystem may be thought of as a framework for React. Still, it maintains its flexibility while keeping React at its heart. It’s a versatile framework.
It allows you to make well-informed selections about the libraries you wish to use. You can start modest and add only the libraries to help you address specific difficulties.
If React is all you require, on the other hand, you can keep things light by just using the library.
