Integrating JavaScript into HTML: Basics and Differences

JavaScript, as a dynamic language, can be integrated into HTML using <script> tags to execute tasks like calculations and text display.

### Integrating JavaScript into HTML
JavaScript is a language that operates on HTML, and the video explains how to successfully integrate JavaScript into HTML despite having different lexical grammar. The process involves creating a new file, naming it, and adding the basic HTML code, then using the <script> tag to insert JavaScript code, allowing the web browser to interpret it as JavaScript.

### The Difference Between HTML and JavaScript
HTML displays "1+1" forever when reloaded, while JavaScript can perform calculations and display the result, as shown with the example of 1+1 equaling 2. JavaScript is dynamic and versatile, capable of performing tasks like a calculator, while HTML is a static language with limited functionality.

### Using <script> Tag to Implement JavaScript in Web Pages
Using "document.write" is important for returning specific text to a web page in JavaScript. The "dot" function and "1 + 1" are not crucial in this context. The <script> tag is essential for indicating that a certain line is JavaScript in a web page.

### Integrating JavaScript into HTML: Basics and Differences
* 🌐 JavaScript, a language that operates on HTML, is integrated into HTML using the **`<script>` tag**.
* - JavaScript is dynamic and can **perform calculations**, unlike HTML which is static and **cannot perform such functions**.
* 💻 In the example, `document.write` is used to display text on the web page, showing the **dynamic nature of JavaScript**.
* 🔤 The key takeaway is that JavaScript code should be enclosed within **`<script>` tags** to be recognized by the web browser.
* 🤔 The difference between HTML and JavaScript is illustrated by the example of adding 1+1, where HTML displays "**1+1**" while JavaScript calculates and displays "**2**".
* 📝 The instructor emphasizes **understanding the concept** rather than specific code details, stating, "**1 + 1, or document.write, these kinds of things are not important**."
* 🧠 The main point is to grasp that JavaScript is **dynamic** and HTML is **static**, with the `<script>` tag used to indicate JavaScript code in HTML.

WEB2 JavaScript - 3.HTML과 JS의 만남 : script 태그

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