What is the use of learning javascript?

With the continuous development of web technology, front-end development is receiving more and more attention in the Internet industry, and JavaScript is undoubtedly an important part of front-end development. So what is the use of learning JavaScript? This article will analyze it in detail from the following aspects.

1. JavaScript is a programming language with high demand

With the development of mobile and the emergence of various new applications, the demand for JavaScript is also increasing. According to statistics, front-end development engineers are one of the eight most lacking skills in the world in 2019. This means that learning JavaScript will help you enter the Internet industry, especially the front-end development field. Furthermore, as of 2020, JavaScript has become one of the most popular programming languages on GitHub.

2. Enhance interactivity and user experience

JavaScript is a client-side scripting language, mainly used in web page interaction, dynamic effects, form verification and user interface development. Learning JavaScript can help front-end developers add more interactive effects to the website and achieve a more detailed user experience, such as web page animation, mouse movement in and out effects, web page scroll bar scrolling effects, etc. At the same time, it has become easier to develop rich media applications through JavaScript.

3. Convenient front-end and back-end separation

With the development of web2.0, the development model of front-end and back-end separation is becoming more and more popular. The front-end uses JavaScript and Ajax technologies, and back-end development uses languages such as Java, Python, and PHP. Therefore, learning JavaScript can better understand and cooperate with back-end development work, and reduce communication barriers with back-end programmers.

4. Applicable to a variety of development fields

In addition to the front-end development field, JavaScript can also be applied to other fields. For example, using JavaScript for server-side development through Node.js allows you to develop highly scalable websites and applications. At the same time, mobile applications developed based on React Native technology also need to be developed using JavaScript.

5. Establish good programming thinking

Learning JavaScript is a process of cultivating programming thinking. After mastering this language, you will have learned the ability to use programming thinking to solve problems and analyze. This ability can play a huge role in daily work and life.

In short, learning JavaScript is very useful. Whether it is an introductory programming language, or in-depth study to become a front-end development engineer, you will gain a variety of skills and abilities, and at the same time open the door to more career development opportunities.

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