This title is a bit ironic and provocative, but we can still discuss whether JavaScript really needs to be learned.
First of all, it needs to be clear that JavaScript is a very useful programming language that is widely used in web development, mobile application development, desktop application development and other fields. If you want to be a full-stack engineer, JavaScript is an almost essential language.
Here are some reasons that give us a deeper understanding of why JavaScript cannot be ignored:
- Native JavaScript can run on a variety of devices and operating systems
JavaScript is one of the foundations of Web technology. It can be run through browsers, which are standard on various devices and operating systems. This means that you can use JavaScript to develop cross-platform web applications that can run on a variety of devices.
In addition, JavaScript is also used to develop desktop applications and mobile applications. For example, the Electron framework can be used to package JavaScript code into desktop applications, while the React Native framework can develop native applications, supporting iOS and Android platforms.
- JavaScript is an easy-to-learn language
Compared with other high-level programming languages, JavaScript language is very easy to learn. Its syntax is simple and does not require a special compiler or IDE. You only need a text editor and a browser to start writing code.
In addition, since it does not require much time and effort to set up a development environment, JavaScript is very suitable for beginners to get started.
- JavaScript has a huge community support
The JavaScript community is very large, which means you can easily find a variety of information and help. There are many excellent open source projects and libraries that can help developers write code, process data, build user interfaces, and other tasks more efficiently.
In addition, the JavaScript community often holds various events and conferences where developers can communicate and share experiences.
- JavaScript is an essential skill for modern Web development
JavaScript, together with HTML and CSS, are the three core technologies of Web development. It can enhance the interactivity, dynamics and scalability of web pages, thereby improving user experience.
Nowadays, websites and web applications have become more and more complex. By using JavaScript, you can easily process data, validate forms, build user interfaces, and other tasks.
- JavaScript is the darling of the job market
JavaScript is one of the hot skills in the job market. According to the Indeed website, JavaScript is the number one employable skill in 2019.
JavaScript developers are in great demand, especially in emerging industries such as artificial intelligence, machine learning, and the Internet of Things. Therefore, becoming a JavaScript developer may bring you great career prospects.
Conclusion:
While JavaScript is not a language that everyone needs to master, it is a very useful skill that can help you improve your career skills and compete in a variety of fields force. Whether you want to become a full-stack engineer or enter a new technology field, learning JavaScript is a very smart choice.
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