When you are determined to learn a language, it is difficult to choose which one to learn. The commonly used languages are Python, Java, JavaScript, C/CPP, PHP, Swift, C#, Ruby, Objective-C and SQL, but this Not a complete list.
Article directory
1. Naming: the origin of JavaScript
2. 10 Reasons to Learn JavaScript
1. JavaScript is the most popular programming language
3. JavaScript also exists outside the Internet
4. JavaScript is ideal for beginners
5. JavaScript is easy to learn
6. You can create visual effects and aesthetic features
8. JavaScript affects big data and the cloud
9. It’s an invaluable tool for game designers
10. Finally, career potential skyrockets
1. Step 1: Understand JS global knowledge
3. Step 3: Master the web technology of JS
4. Step 4: Read the JS documentation
5. Step 5: Complete the JS practice project
A programmer who speaks multiple programming languages is very popular in the workplace, so it is always wise to upgrade your skills.
This article will introduce you to JavaScript and give you 10 key reasons why learning JavaScript can help programmers grow and develop; first, let's understand JavaScript naming.
1. Naming: the origin of JavaScript
Don't confuse Java with JavaScript. Javascript, developed by Netscape Communications, was released in 1995. The developers define it as: "A programming language that allows you to do complex things on the web."
At first, the company named the new language LiveScript. A year later, in order to take advantage of the hype about Java in the media at the time, it temporarily changed its name to JavaScript, attracting a large number of followers (of course, the relationship between Java and JavaScript is the same as Lei Feng and Lei Feng Tower - it has nothing to do with it).
JavaScript makes web pages more dynamic, user-friendly, and responsive to the actions of visitors. In other words, JavaScript makes web pages more interactive. If you want to master more programming skills and knowledge of JavaScript, it is recommended to participate in the web front-end training. The courses are updated in real time and keep up with the needs of enterprises, so that you can easily find a job.
2. 10 Reasons to Learn JavaScript
Next, let's explore 10 reasons to learn JavaScript:
1. JavaScript is the most popular programming language
We start our list with the most important reasons! According to data on Stackoverflow, JavaScript is the most popular programming language used by professional developers today, and even back-end developers often choose JavaScript.
2. It exists in your browser
Without a doubt, JavaScript is the default language of the Internet. You can look for evidence just by looking at your browser. Since the browser is an integral part of all users' online experience, it's easy to see why JavaScript is so important.
3. JavaScript also exists outside the Internet
JavaScript has many uses beyond its traditional Internet role. It powers smart TVs, works with the Internet of Things (IoT), creates native apps for iOS and Android, and can build cross-platform desktop apps, among other things.
If you want to learn more about JavaScript, you can consider participating in web front-end training, with professional teacher guidance, comprehensive and systematic courses, and learning is fast and easy.
4. JavaScript is ideal for beginners
Today, JavaScript can be installed on every web browser, freeing newcomers from the tedious work of setting up a development environment to jump in and start coding.
Additionally, JavaScript is a great language for beginners looking to expand their skills into other languages. It supports valuable skills such as object-oriented, functional, and imperative programming styles. Junior developers in turn can apply these skills to any new language they want to learn, such as Python, Java or C++.
5. JavaScript is easy to learn
JavaScript is not only a natural language, but it is also easy to use. Its ability to convert complex details into a summary makes it easier for novices to learn. Unlike high-level languages, JavaScript provides a more natural language feel.
6. You can create visual effects and aesthetic features
First, you need to build a normal web page, and then build a web page that grabs the user's attention and encourages interaction. JavaScript is a versatile language that makes it easy to add cool design elements like animations, interactive maps, and scrolling videos.
Organizations and clients expect web designers to not only produce technically sound web pages, but also attract a high number of visitors. For proper use of JavaScript skills, you can take web front-end training, which will help you learn more about JavaScript programming language and will also enable you to develop excellent web applications.
7. JavaScript is universal
JavaScript is not a simple gimmick that enables programmers to handle any aspect of application design. Is there any need to do user-side (front-end) coding? You can combine it with Angular.
You can also create desktop, mobile, and web applications using Electron, ReactNative, and React. If you are interested in machine learning, JavaScript can help you too.
8. JavaScript affects big data and the cloud
JavaScript Object Notation (JSON) is the method of data exchange on the Internet today. NoSQL databases use JSON documents for record storage; JSON works best in JavaScript, by the way.
Also, more developers are turning to Node.js to build cloud-based applications, which is a very hot market. If you want to have a deeper understanding and understanding of JavaScript, you can participate in the web front-end training. Through concept explanations and practical project drills, you can quickly master the most popular development skills.
9. It’s an invaluable tool for game designers
Gaming is big business these days, and developers who know JavaScript have that added advantage. The language's versatility, power, and ability to easily create visual effects make it ideal for game developers.
10. Finally, career potential skyrockets
As more and more businesses and organizations go digital, the demand for developers familiar with well-known programming languages is gradually increasing. While the demand is increasing, there is an extreme shortage of good JavaScript developers.
According to a report published by Devskiller.com: 70% of companies surveyed want to hire JavaScript developers. In addition, there is a growing demand for data scientists with Python development capabilities in the workplace. The number of data scientists is expected to grow by 15% between 2015-2020, representing 364,000 new job openings.
Businesses and other organizations that need JavaScript professionals are willing to hire programmers at high salaries! According to Indeed.com, the average annual salary of a JavaScript developer in the United States can be as much as $113,643.
If you want to become a programmer and get paid well, you must learn JavaScript.
Java was mentioned earlier, can't ignore my favorite JNPF tool
JNPF rapid development tools are a set of digital technology tool platforms, which can realize rapid construction, data arrangement, connection ecology, middle-end services, etc. based on more efficient methods such as graphical drag and drop and parameterized configuration. Realize scenario application innovation in digital transformation with little or no code. It can alleviate or even solve the contradiction between supply and demand caused by huge market demand and traditional development productivity, and is a product of the trend of cost reduction and efficiency increase in the process of digital transformation.
JNPF adopts the latest mainstream front-to-back separation framework (SpringBoot+Mybatis-plus+Ant-Design+Vue 3 ) . The code generator has low dependence, flexible expansion capability, and can flexibly realize secondary development.
In order to support application development with higher technical requirements, the enterprise-level low-code platform represented by JNPF has almost no difference from traditional software development from database modeling, Web API construction to page design. For the repetitive work of the "addition, deletion, modification and query" function, partners who have not yet learned about low-code can try to understand it.
Application: https://www.jnpfsoft.com/?csdn
With it, developers can easily get started during the development process and make full use of the experience accumulated in the traditional development mode. Therefore, low-code platforms are of great help to programmers.
3. How to learn JavaScript?
(Back to the topic!)
JavaScript is so important to programmers, so how on earth do you learn it?
First, you can teach yourself: find online learning resources, and start working on your computer, for example, Google Chrome has a developer view, which is becoming an informal way to learn JavaScript online.
Self-study is undoubtedly the cheapest way, but you get what you pay for. Instead of studying alone, consider online courses. You can find many instructional courses just by searching.
Here are the steps to learn JS:
1. Step 1: Understand JS global knowledge
Before learning JS, you need to understand some basic knowledge of programming, such as constants, variables, data types, etc. In addition, beginners also need to understand the global knowledge of JS first, which is very important and lays the foundation for learning JS content.
2. Step 2: Learn JS syntax
After understanding the global knowledge of JS, you need to start learning the syntax of JS, which is the core part. Note that learning JS syntax takes time. However, if you complete this step, you will be able to write some really cool content.
3. Step 3: Master the web technology of JS
JS is most commonly used to write dynamic web applications. Therefore, mastering the web technology of JS is one of the necessary steps to master JS. This includes mastering DOM manipulation and event handlers.
4. Step 4: Read the JS documentation
Once you have mastered the basics of JS and learned the syntax and web technologies of JS, you need to start reading the JS documentation. This can help you understand more features and details of JS, and it will also give you a deeper understanding of the JS language, enabling you to write code with more confidence.
5. Step 5: Complete the JS practice project
Finally, working on specific projects can help you become more familiar with JS. This will provide a lot of hands-on opportunities and help you get familiar with JS to help you solve some of the bigger problems.