JavaScript Basics For Beginners - by SR Programist
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| JavaScript Basics For Beginners - by SR Programist |
JavaScript is one of the most powerful and widely used programming languages for web development. If you're new to coding and want to learn JavaScript, you've come to the right place! In this post, we’ll introduce JavaScript, its importance, and guide you on how to create a JavaScript file for the first time. Also You can watch our Video Tutorial on JAVASCRIPT BASICS FOR BEGINNERS - SR PROGRAMIST
What is JavaScript?
JavaScript (JS) is a scripting language that allows developers to create dynamic and interactive web pages. It is used to add functionalities such as animations, form validation, pop-ups, and much more. JavaScript runs directly in the browser and is an essential part of web development alongside HTML and CSS.
Watch Our Video Tutorial
Why is JavaScript Important?
JavaScript is a must-learn language for web developers because:
- It enables interactive web pages.
- It works on all modern web browsers.
- It supports object-oriented and functional programming.
- It is widely used for front-end and back-end development.
- It is the foundation of modern web technologies like React, Angular, and Node.js.
How to Create a JavaScript File?
Creating a JavaScript file is simple. Follow these steps to get started:
1. Open a Text Editor
To write JavaScript, you need a text editor. You can use Notepad, VS Code, Sublime Text, or any code editor of your choice.
2. Create a New File
Open your text editor and create a new file. Save it with the extension .js For example, you can name it script.js
3. Link JavaScript to an HTML File
JavaScript is usually linked to an HTML file. You can do this using the <script> tag inside the <head> or <body> section of your HTML document.
4. Write Your First JavaScript Code
Now that you have created your JavaScript file, you can start writing simple scripts to display messages or perform basic operations.
5. Run the JavaScript File
To run the JavaScript file, open your HTML file in a web browser. If everything is set up correctly, your JavaScript code will execute.
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Conclusion
JavaScript is a powerful language that plays a crucial role in web development. Learning how to create and use a JavaScript file is the first step toward mastering this language. Stay tuned for more JavaScript tutorials, and don't forget to check out my video for a step-by-step demonstration!
If you found this guide helpful, share it with others and leave a comment with your questions or feedback.
Happy coding!
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