Everything you need to get started is already on your computer — your browser is your run-time environment, and you can see you initial results right away. Unobtrusive JavaScript The innerHTML property can be used to modify your document's HTML on the fly. Solution 1 2. However, if your script needs to run at a certain p… However, you need to select an element inside the div to add the code. HTML has different types of elements to represent different forms of data to be displayed on web pages whereas JavaScript is a scripting language to make the static HTML content as dynamic. You should use the single-quotes while stingify the HTML code block, it would make easier to preserve the double-quotes in the actual HTML code. As long as the HTML code is enclosed in quotes, JavaScript will treat it as a simple text string. And it's also a relatively easy language to get into. HTML requires CSS to format and display the data properly in a structured forma… 3. This method takes two parameters: The position (in the document) where you want to insert the code … You can add JavaScript code in an HTML document by employing the dedicated HTML tag tags in an HTML document, it becomes inactive. Just write an ordinary (X)HTML file and save it once as test.html … October 18, 2016 ES6, JavaScript Edit Post . If you know HTML, CSS and JavaScript you can start developing simple online games. The first is a method called getElementById. As shown in Table 1, after that document is created, you can interact with it by using JavaScript. Before you get started, take a look at a couple of concepts. Introduction to CSS. The simple and safest way to use the concatenation operator (+) to assign or store a bock of HTML code in a JavaScript variable. It is the most important language for web development, and one of the fastest evolving languages, in terms of practices, tooling, and ecosystem. In this example, we will greet the user using an alert. You can also use the