22/04/2024 | Khanh Mai

JavaScript is a popular programming language widely used on the web to create dynamic and interactive web pages. If you want to learn JavaScript from scratch and become proficient web developer, this article is for you. In this article, we will discuss what JavaScript is and provide a guide to learning JavaScript online from the basics.

What is JavaScript?

JavaScript is a popular programming language widely used on the web to make web pages more dynamic, interactive, and appealing. Originally developed by Netscape in 1995, JavaScript has become a powerful tool for creating complex web applications and user utilities. With its understandable syntax and good interaction with HTML and CSS, JavaScript is an indispensable tool in the toolkit of every web developer.

JavaScript is not only used to create graphic effects and interactions on web pages, but also allows sending and receiving data from servers flexibly. This opens the door to developing diverse web applications, from online games to mobile applications and complex web services.

With a large and diverse community, JavaScript is constantly improving and evolving through the development of new libraries and frameworks. The flexibility and power of JavaScript make it an essential tool for web developers who want to build modern and interactive web applications.

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Why should you learn JavaScript?

Learning JavaScript brings many valuable benefits, including:

High demand for JavaScript programmers

JavaScript is one of the most sought-after skills in the technology industry. The demand for JavaScript programmers is expected to continue to rise in the coming years.

High salary

JavaScript programmers have higher-than-average salaries. According to Indeed, the average salary for a JavaScript programmer in Vietnam is 18,000,000 VND per month.

Flexibility

JavaScript can be used to develop various types of web applications, including websites, web games, single-page applications (SPAs), and hybrid mobile applications.

Easy to learn 

JavaScript is a relatively easy-to-learn language, especially compared to other programming languages. There are many online resources and tutorials available to help you get started.

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Guide to learning JavaScript online from the basics

JavaScript is a widely used scripting programming language for creating interactive, engaging, and effective web pages. Mastering JavaScript opens up countless opportunities in the field of web programming, from building simple websites to developing complex web applications.

Start with basic knowledge

Before delving into the world of JavaScript, it’s important to equip yourself with foundational knowledge of programming and web languages. Take the time to learn about HTML and CSS, two languages essential for building the structure and interface of web pages.

Choose the right learning resources

The Internet is a vast treasure trove of JavaScript learning resources. Here are some suggestions for you:

Online courses:

  • FPT Edu: Platform offering a variety of JavaScript courses from basic to advanced, suitable for all skill levels.
  • Udemy: Rich repository of courses with many reputable instructors, accompanied by practical lectures and completion certificates.
  • Coursera: Trusted online learning platform, partnering with prestigious universities, offering high-quality courses.

Guidebooks:

  • Eloquent JavaScript: A classic book for beginners, providing detailed and understandable explanations of JavaScript concepts.
  • JavaScript and JQuery: Interactive Front-End Web Development: A comprehensive guide to JavaScript and JQuery, helping you build effective interactive web pages.
  • JavaScript for Web Designers: A resource specifically for web designers, teaching how to use JavaScript to enhance interface and user experience.

Articles and tutorials:

  • Mozilla Developer Network (MDN): Mozilla’s official website provides comprehensive and up-to-date JavaScript reference documentation.
  • CSS-Tricks: A place to share tips, tricks, and in-depth knowledge about CSS and JavaScript.
  • A List Apart: A reputable source of in-depth articles on modern web design and development, including JavaScript.

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Practice regularly

Learning theory alone is not enough; you need to practice regularly to remember the knowledge and hone your coding skills. Join real-world projects, build personal websites, or participate in programming communities to apply the knowledge you have learned and learn from others.

Join the community

The JavaScript programming community is vibrant and supportive. Join forums, Facebook groups, or chat channels to ask questions, share experiences, and learn from like-minded people.

Be patient and keep learning

Learning programming is a long journey that requires perseverance and effort. Don’t be discouraged if you encounter difficulties; persevere in practice and keep learning new things.

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