Mastering HTML: Essential Elements for Web Development

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If you are a programmer providing code to a tech writer for composing tutorials, or simply an individual aiming to display code clearly on a website, HTML offers specific tags referred to as HTML code elements. These tags assist in making your code simple to comprehend and accessible for everyone. In this guide, you will discover the essential HTML tags utilized for showcasing computer code.

Table of Contents:

HTML Code Elements

HTML code elements are unique tags employed to denote code-related content on a webpage, since code requires special handling to maintain its formatting, spacing, and significance. These tags enable you to present code, keyboard input, program output, and variables in a neat and accessible manner. Below are some key HTML code elements:

1. The <code> Tag

The <code> tag serves to showcase a single line or brief snippet of code, such as a function name or command. By default, it displays the content in a monospaced typeface.

Syntax:

&lt;code&gt;Insert Your Code Here&lt;/code&gt;

Example:

Html

Code Copied!

var isMobile = window.innerWidth “);

editor71546.setValue(decodedContent); // Set the default text editor71546.clearSelection();

editor71546.setOptions({ maxLines: Infinity });

function decodeHTML71546(input) { var doc = new DOMParser().parseFromString(input, “text/html”); return doc.documentElement.textContent; }

// Function to copy code to clipboard function copyCodeToClipboard71546() { const code = editor71546.getValue(); // Get code from the editor navigator.clipboard.writeText(code).then(() => { jQuery(“.maineditor71546 .copymessage”).show(); setTimeout(function() { jQuery(“.maineditor71546 .copymessage”).hide(); }, 2000); }).catch(err => { console.error(“Error copying code: “, err); }); }

function runCode71546() { var code = editor71546.getSession().getValue(); jQuery(“#runBtn71546 i.run-code”).show(); jQuery(“.output-tab”).click();

jQuery.ajax({ url: “https://intellipaat.com/blog/wp-admin/admin-ajax.php”, type: “post”, data: { language: “html”, code: code, cmd_line_args: “”, variablenames: “”, action:”compilerajax” }, success: function(response) { var myArray = response.split(“~”); var data = myArray[1];

jQuery(“.output71546”).html(“

"+data+"");
            jQuery(".maineditor71546 .code-editor-output").show();
            jQuery("#runBtn71546 i.run-code").hide();
        }
    });
}

function closeoutput71546() {    
    jQuery(".maineditor71546 .code-editor-output").hide();
}

// Attach event listeners to the buttons
document.getElementById("copyBtn71546").addEventListener("click", copyCodeToClipboard71546);
document.getElementById("runBtn71546").addEventListener("click", runCode71546);
document.getElementById("closeoutputBtn71546").addEventListener("click", closeoutput71546);


Output:




Tip: For multi-line code, enclose the &lt;code&gt; tag within a &lt;pre&gt; tag to maintain indentation and line breaks.




Learn to Code and Create Real Websites from Day One 
Kickstart Your Tech Career

    Explore Program







``````html


2. The &lt;pre&gt; Tag

The &lt;pre&gt; tag represents &ldquo;preformatted text.&rdquo; It maintains all the spaces, line breaks, and tabs precisely as you enter them. This feature is advantageous for showcasing whole blocks of code.

Syntax:

&lt;pre&gt;
    Multiline
    Code
&lt;/pre&gt;
Example:


		Html 
	



					
			




		Code Copied!



					
				






	var isMobile = window.innerWidth ");
	editor49876.setValue(decodedContent);  // Set the default text
	editor49876.clearSelection();	
	editor49876.setOptions({
		maxLines: Infinity
	});
	function decodeHTML49876(input) {
		var doc = new DOMParser().parseFromString(input, "text/html");
		return doc.documentElement.textContent;
	}
	// Function to copy code to clipboard
	function copyCodeToClipboard49876() {
		const code = editor49876.getValue(); // Get code from the editor
		navigator.clipboard.writeText(code).then(() => {
			jQuery(".maineditor49876 .copymessage").show();
			setTimeout(function() {
				jQuery(".maineditor49876 .copymessage").hide();
			}, 2000);
		}).catch(err => {
			console.error("Error copying code: ", err);
		});
	}
	function runCode49876() {
		var code = editor49876.getSession().getValue();
		jQuery("#runBtn49876 i.run-code").show();
		jQuery(".output-tab").click();
		jQuery.ajax({
			url: "https://intellipaat.com/blog/wp-admin/admin-ajax.php",
			type: "post",
			data: {
				language: "html",
				code: code,
				cmd_line_args: "",
				variablenames: "",
				action:"compilerajax"
			},
			success: function(response) {
				var myArray = response.split("~");
				var data = myArray[1];
				jQuery(".output49876").html("
"+data+"");
				jQuery(".maineditor49876 .code-editor-output").show();
				jQuery("#runBtn49876 i.run-code").hide();
			}
		});
	}

	function closeoutput49876() {	
		var code = editor49876.getSession().getValue();
		jQuery(".maineditor49876 .code-editor-output").hide();
	}

	// Attach event listeners to the buttons
	document.getElementById("copyBtn49876").addEventListener("click", copyCodeToClipboard49876);
	document.getElementById("runBtn49876").addEventListener("click", runCode49876);
	document.getElementById("closeoutputBtn49876").addEventListener("click", closeoutput49876);


Output:


	


Note: Always escape HTML characters like  &lt; and &gt; if you’re writing HTML code within these tags.



3. The &lt;kbd&gt; Tag

The &lt;kbd&gt; tag is utilized when you wish to indicate what a user ought to type using the keyboard. This is quite common in guides or documentation where you must clarify shortcuts or commands.

Syntax:

&lt;kbd&gt;Key or Commands&lt;/kbd&gt;
Example:


		Html 
	



					
			




		Code Copied!



					
				






	var isMobile = window.innerWidth ");
	editor31305.setValue(decodedContent);  // Set the default text
	editor31305.clearSelection();	
	editor31305.setOptions({
		maxLines: Infinity
	});
	function decodeHTML31305(input) {
		var doc = new DOMParser().parseFromString(input, "text/html");
		return doc.documentElement.textContent;
	}
	// Function to copy code to clipboard
	function copyCodeToClipboard31305() {
		const code = editor31305.getValue(); // Get code from the editor
		navigator.clipboard.writeText(code).then(() => {
			jQuery(".maineditor31305 .copymessage").show();
			setTimeout(function() {
				jQuery(".maineditor31305 .copymessage").hide();
			}, 2000);
		}).catch(err => {
			console.error("Error copying code: ", err);
		});
	}


``````html

.copymessage").show();

			setTimeout(function() {

				jQuery(".maineditor31305 .copymessage").hide();

			}, 2000);

        }).catch(err => {

            console.error("Error cloning code: ", err);

        });

    }
	function executeCode31305() {	
var code = editor31305.getSession().getValue();
jQuery("#runBtn31305 i.run-code").show();

		 jQuery(".output-tab").click();
			jQuery.ajax({

								url: "https://intellipaat.com/blog/wp-admin/admin-ajax.php",

								type: "post",
								data: {

									language: "html",

									code: code,

									cmd_line_args: "",

									variablenames: "",

									action:"compilerajax"

								},

								success: function(response) {

									var myArray = response.split("~");

									var data = myArray[1];
									jQuery(".output31305").html("
"+data+"");
									jQuery(".maineditor31305 .code-editor-output").show();
									jQuery("#runBtn31305 i.run-code").hide();
									
								}
							})
					

						}
						
						
		function hideOutput31305() {	
		var code = editor31305.getSession().getValue();
		jQuery(".maineditor31305 .code-editor-output").hide();
		}

    // Attach event listeners to the buttons
    document.getElementById("copyBtn31305").addEventListener("click", copyCodeToClipboard31305);
    document.getElementById("runBtn31305").addEventListener("click", executeCode31305);
    document.getElementById("closeoutputBtn31305").addEventListener("click", hideOutput31305);
 
    



Result:






Advice: Combine this with CSS to design your keyboard keys to resemble actual buttons.







4. The &lt;samp&gt; Tag



When you wish to display output from a computer application or terminal, the &lt;samp&gt; tag is utilized. It signifies sample output that users may observe on their display.



Format:



&lt;samp&gt;Your Code Output Here&lt;/samp&gt;
Illustration:


				Html
			



							




				Code Copied!



							
						






var isMobile = window.innerWidth ");
editor48077.setValue(decodedContent);  // Set the default text
editor48077.clearSelection();	
editor48077.setOptions({
    maxLines: Infinity
});
function decodeHTML48077(input) {
    var doc = new DOMParser().parseFromString(input, "text/html");
    return doc.documentElement.textContent;
}
    // Function to replicate code to clipboard
    function copyCodeToClipboard48077() {
        const code = editor48077.getValue(); // Retrieve code from the editor
        navigator.clipboard.writeText(code).then(() => {
          //  alert("Code replicated to clipboard!");
			jQuery(".maineditor48077 .copymessage").show();
			setTimeout(function() {
				jQuery(".maineditor48077 .copymessage").hide();
			}, 2000);
        }).catch(err => {
            console.error("Error replicating code: ", err);
        });
    }
	function executeCode48077() {	
var code = editor48077.getSession().getValue();
jQuery("#runBtn48077 i.run-code").show();
		 jQuery(".output-tab").click();
			jQuery.ajax({
								url: "https://intellipaat.com/blog/wp-admin/admin-ajax.php",
								type: "post",
								data: {
									language: "html",
									code: code,
									cmd_line_args: "",
									variablenames: "",
									action:"compilerajax"
								},
								success: function(response) {
									var myArray = response.split("~");
									var data = myArray[1];
									jQuery(".output48077").html("
"+data+"");
									jQuery(".maineditor48077 .code-editor-output").show();
									jQuery("#runBtn48077 i.run-code").hide();
									
								}
							})
					

						}
						
						
		function hideOutput48077() {	
		var code = editor48077.getSession().getValue();
		jQuery(".maineditor48077 .code-editor-output").hide();
		}

    // Attach event listeners to the buttons
    document.getElementById("copyBtn48077").addEventListener("click", copyCodeToClipboard48077);
    document.getElementById("runBtn48077").addEventListener("click", executeCode48077);
    document.getElementById("closeoutputBtn48077").addEventListener("click", hideOutput48077);
 
    



Result:










5. The &lt;var&gt; Tag



The &lt;var&gt; tag is utilized to designate variables or mathematical symbols in programming. Browsers typically render this text in italics to distinguish it from regular text.



Format:



&lt;var&gt;x&lt;/var&gt;
Illustration:


				Html 
			



							




				Code Copied!

``````html


        
    






var isMobileDevice = window.innerWidth ");
editor26652.setValue(adjustedContent);  // Set the initial text
editor26652.clearSelection();
editor26652.setOptions({
    maxLines: Infinity
});
function decodeHTML26652(input) {
    var doc = new DOMParser().parseFromString(input, "text/html");
    return doc.documentElement.textContent;
}
// Function to copy code to clipboard
function copyCodeToClipboard26652() {
    const code = editor26652.getValue(); // Retrieve code from the editor
    navigator.clipboard.writeText(code).then(() => {
        jQuery(".maineditor26652 .copymessage").show();
        setTimeout(function() {
            jQuery(".maineditor26652 .copymessage").hide();
        }, 2000);
    }).catch(err => {
        console.error("Error copying code: ", err);
    });
}
function executeCode26652() { 
    var code = editor26652.getSession().getValue();
    jQuery("#runBtn26652 i.run-code").show();
    jQuery(".output-tab").click();
    jQuery.ajax({
        url: "https://intellipaat.com/blog/wp-admin/admin-ajax.php",
        type: "post",
        data: {
            language: "html",
            code: code,
            cmd_line_args: "",
            variablenames: "",
            action: "compilerajax"
        },
        success: function(response) {
            var myArray = response.split("~");
            var data = myArray[1];
            jQuery(".output26652").html("
"+data+"");
            jQuery(".maineditor26652 .code-editor-output").show();
            jQuery("#runBtn26652 i.run-code").hide();
        }
    });
}
function closeOutput26652() {
    jQuery(".maineditor26652 .code-editor-output").hide();
}
// Attach event listeners to the buttons
document.getElementById("copyBtn26652").addEventListener("click", copyCodeToClipboard26652);
document.getElementById("runBtn26652").addEventListener("click", executeCode26652);
document.getElementById("closeoutputBtn26652").addEventListener("click", closeOutput26652);

Outcome:




Integrating These Elements Together
You may also blend various tags to present the code. Here’s an illustration utilizing multiple code components together:
Illustration:


        Html
    



                
            




        Code Copied!



                    
                






var isMobileDevice20239 = window.innerWidth ");
editor20239.setValue(adjustedContent20239);  // Set the starting text
editor20239.clearSelection();
editor20239.setOptions({
    maxLines: Infinity
});
function decodeHTML20239(input) {
    var doc = new DOMParser().parseFromString(input, "text/html");
    return doc.documentElement.textContent;
}
// Function to copy code to clipboard
function copyCodeToClipboard20239() {
    const code = editor20239.getValue(); // Retrieve code from the editor
    navigator.clipboard.writeText(code).then(() => {
        jQuery(".maineditor20239 .copymessage").show();
        setTimeout(function() {
            jQuery(".maineditor20239 .copymessage").hide();
        }, 2000);
    }).catch(err => {
        console.error("Error copying code: ", err);
    });
}
function executeCode20239() {
    var code = editor20239.getSession().getValue();
    jQuery("#runBtn20239 i.run-code").show();
    jQuery(".output-tab").click();
    jQuery.ajax({
        url: "https://intellipaat.com/blog/wp-admin/admin-ajax.php",
        type: "post",
        data: {
            language: "html",
            code: code,
            cmd_line_args: "",
            variablenames: "",
            action: "compilerajax"
        },
        success: function(response) {
            var myArray = response.split("~");
            var data = myArray[1];
            jQuery(".output20239").html("
"+data+"");
            jQuery(".maineditor20239 .code-editor-output").show();
            jQuery("#runBtn20239 i.run-code").hide();
        }
    });
}
function closeOutput20239() {
    jQuery(".maineditor20239 .code-editor-output").hide();
}
// Attach event listeners to the buttons
document.getElementById("copyBtn20239").addEventListener("click", copyCodeToClipboard20239);
document.getElementById("runBtn20239").addEventListener("click", executeCode20239);
document.getElementById("closeoutputBtn20239").addEventListener("click", closeOutput20239);


``````html

.code-editor-output").hide();

		}
    // Bind event listeners to the buttons

    document.getElementById("copyBtn20239").addEventListener("click", copyCodeToClipboard20239);

    document.getElementById("runBtn20239").addEventListener("click", runCode20239);

    document.getElementById("closeoutputBtn20239").addEventListener("click", closeoutput20239);
    
Result:




Optimal Practices

Utilize <pre> + <code> together for presenting multi-line code.
Refrain from employing code elements for non-code text.
Never forget to escape characters like <, >, and & within the <code> tag.
Employ semantic tags since they enhance accessibility for developers.

Browser Compatibility

Here is a compilation of browsers that support HTML code elements:

Google Chrome
Mozilla Firefox
Safari
Microsoft Edge
Opera

Summary

By utilizing the appropriate HTML tags, you can convey your code with precision and accessibility. Tags like <code>, <pre>, <kbd>, <samp>, and <var> assist your code in standing out and appearing attractive in the browser. Familiarize yourself with these tags to craft tutorials, articles, or even documentation that encompasses code.

HTML Code Elements – Frequently Asked Questions

Q1. What is HTML code?

HTML (HyperText Markup Language) serves as the markup language used to form the layout of web pages, encompassing text, images, links, and code sections.

Q2. How to create HTML code?

You can compose HTML code using any text editor (such as Notepad or VS Code). Save the document with a .html extension and view it in a web browser to observe the outcome.

Q3. Can a 13-year-old comprehend HTML?

Absolutely, HTML is designed for beginners, and numerous children commence learning it as young as 10. It serves as an excellent starting point for web development.

Q4. What does HTML represent?

HTML signifies HyperText Markup Language.

Q5. What does CSS entail?

CSS stands for Cascading Style Sheets. It is a language utilized for styling HTML documents.

The article HTML Computer Code Elements appeared first on Intellipaat Blog.

“`

HTML Code Elements

1. The <code> Tag

2. The <pre> Tag

3. The <kbd> Tag

4. The <samp> Tag

5. The <var> Tag

Integrating These Elements Together

Optimal Practices

Browser Compatibility

Summary

HTML Code Elements – Frequently Asked Questions

Leave a Reply Cancel reply

HTML Code Elements

1. The &lt;code&gt; Tag

2. The &lt;pre&gt; Tag

3. The &lt;kbd&gt; Tag

4. The &lt;samp&gt; Tag

5. The &lt;var&gt; Tag

Integrating These Elements Together

Optimal Practices

Browser Compatibility

Summary

HTML Code Elements &ndash; Frequently Asked Questions

Leave a Reply Cancel reply

1. The <code> Tag

2. The <pre> Tag

3. The <kbd> Tag

4. The <samp> Tag

5. The <var> Tag

HTML Code Elements – Frequently Asked Questions