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Front-end is an essential part of any application. It facilitates customers’ interaction with an app and works as a shop-front, ensuring its success in the market. Therefore, it’s vital that the front-end has a great app design and is user-friendly to navigate. To address all those issues, front-end developers use various helping tools, libraries and frameworks.
Overview of React and Angular
Although Angular has two versions – the first is Angular JS and the second is Angular 2 – when talking about this framework, front-end developers usually mean Angular 2 calling it just Angular. The latest 10th Angular update (Angular 10) was released in June 2020.
Angular is quite wide-spread, such well-known brand names as Forbes, Xbox, McDonald’s, PayPal, Telegram, Nike, and many others utilize Angular for their web app development.
React.js was released by Facebook in 2013 and since then it’s been quite popular among different world-known businesses. Instagram, WhatsApp, Netflix, Uber, Pinterest, and others use React for front-end development.
There might be confusion between React and React Native as they are used for different purposes. React.js is mainly used for web development whereas React Native (a stand-alone open-source framework) is used for building mobile applications.
Speed of Development
Angular is an independent framework that provides a wide range of tools and makes the development process easier. It covers all parts of front-end app development from project creation to faster code writing and its optimization and doesn’t require any external tools or extra libraries.
React, in turn, needs adding development libraries such as Redux and React Router for state management, routing, and other basic development functions. As a result, it requires longer configuring and setting up than Angular.
Moreover, before using React developers might need to build an application structure, whereas Angular provides a backbone of code lines for building any web or mobile app. However, fixed Angular’s structure can have a negative effect in the future, as the apps are much harder to scale, while React with its straightforward architecture is much more flexible.
Angular has a steep learning curve as it goes beyond just knowing a TypeScript programming language. It is versatile and can provide several ways of solving the same problem. Therefore, front-end developers have to acquire a vast volume of information before using it.
Besides its size, for successful Angular use, front-end developers should also learn how to implement the MVC model and Angular sophisticated component management system. Debugging and testing can also be quite difficult in Angular as when developers put different components together instead of coding them, they may miss out on app logic. As a result, searching for fault reasons can take hours.
Stack Overflow in its Developer Survey put React on top, calling it ‘Most Loved, Dreaded, and Wanted Web Framework’ while Angular was ranked only 9th. Besides that, Stack Overflow has processed the data on the questions asked about React js, Angular, and Vue.js. It appears that React is the most demanded tool, while Angular JS takes the second position.
GitHub also states that React wins by many statistical studies. It’s the most downloadable and popular tool among front-end developers.
React’s fame is easily explained. It has a shallow learning curve and can be used immediately, once you’re acquainted with HTML well. Moreover, it’s a powerful and reliable solution, therefore, many front-end development newcomers as well as professionals would opt to React when it comes to web development.
However, it doesn’t mean that web development with Angular is a bad idea. Angular is a full-fledged framework that allows building robust and safe web and mobile apps. It’s less popular as it takes more time to master. Therefore, fewer developers will choose Angular only for building web apps.
Critical Pros and Cons
- Angular is a comprehensive framework used for web and mobile app development.
- With the Angular Language Server, front-end developers can better develop app code as it provides hints on errors and possible completions inside Angular templates.
- Angular supports one-way and two-way data binding which front-end developers can choose depending on their development needs for a particular app.
- Angular supports dependency injection, making code easier to test, read, and reuse.
- Angular has a large community and well-elaborated documentation. Above all, it’s supported by Google which makes this framework a reliable tool for front-end development.
- Angular takes time to learn as it offers diverse tools such as Injectables, Pipes, Modules, and others.
- Angular performs slower in comparison with React due to the use of the real DOM and two-way data binding. Although with “Change detection Strategy” front-end developers can manually control the process of component rendering.
- React uses the virtual DOM which improves its performance and productivity.
- Create React App template generator facilitates building Single Page Applications (SPA) as well as Progressive Web Apps (PWA).
- React helps to build easily maintained and scalable apps as it allows building a modularized design and reusable code.
- React supports one-way data-binding which minimizes the number of errors.
- Once you get to grips with React js it gets much easier to learn React Native for mobile app development.
- React is highly non-opinionated technology which leaves the development decision in the hands of front-end developers.
- React tries to minimize class-based components in its structure, therefore, it can be challenging for the developers to learn, especially, if they are accustomed to Object-Oriented Programming (OOP).
- It can be hard to keep up with the React documentation due to its often updates.
Angular and React have their own pros and cons front-end developers need to consider when choosing one of them. However, both solutions work great for developing web applications. With React front-end developers can build lightweight and flexible apps while Angular provides a well-grounded development basis with a variety of approaches to one problem. Above all, Angular works great for mobile app development.
The two tools don’t remain static and are constantly upgraded by Google and Facebook, improving their performance and development capabilities. So, which tool to choose in 2020? Here is our quick check-list that could facilitate your choice:
|Go for Angular if:||Go for React if:|