Tutorial Playlist
HTML comes with a lot of rules and regulations on how to write code. Maintaining HTML syntax ensures that there are no bugs present in your code. Bugs may cause your web page to malfunction and we definitely do not want that. In this tutorial, I will teach you the basics of HTML syntax.
As a web developer myself, even I have to be on the constant lookout for HTML syntax. Let me guide you about HTML syntax so you can write bug-free code in HTML.
HTML elements are the fundamental elements that makeup web pages. They define the structure and content of a document by encapsulating various sorts of data. Each HTML element is made up of three parts: an opening tag, content, and a closing tag. Here are some important points about HTML elements.
HTML tags are used to format material within an HTML document. They give web browsers instructions on how to display and understand material. Here is a comprehensive HTML syntax list for HTML tag syntax.
Another important part of HTML syntax is the use of attributes. They allow you to customize and control how elements behave and interact within a web document.
In this section of the article, let me share with you commonly used HTML elements and their respective HTML tags and syntax with example.
Let us first start with HTML img syntax which is used to insert images in your web page. Let me share an HTML syntax example for inserting images.
Code:
|
In the above example,
In this section of the tutorial, let me discuss the form syntax HTML. Here is an example to explain it.
Code:
|
In the above example,
When HTML5 arrived, it brought a slew of changes in HTML code syntax. Let me discuss some of them here.
Point of difference | HTML5 | HTML(earlier versions) |
Declaration of document type | HTML5 has a simpler document type declaration: <!DOCTYPE html>. | Earlier HTML versions, such as HTML 4.01, contained longer and more sophisticated doctype declarations, such as <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">. |
Case sensitivity | HTML5 is more forgiving about case sensitivity. Tags, attributes, and attribute values may be written in lowercase, uppercase, or a combination of the two. | Earlier versions of HTML, particularly XHTML, were stricter regarding case sensitivity, requiring tags and attributes to be consistently written in lowercase. |
Attributes and quotations | HTML5 allows attributes to be written without quotation marks if their values are alphanumeric and do not contain spaces or special characters. | Earlier HTML versions required attribute values to be wrapped in double quotation marks ("), such as attribute="value". |
Semantic elements | HTML5 adds semantic components like <header>, <footer>, <nav>, <article>, <section>, <aside>, etc. to offer meaningful structure and increase accessibility. | Earlier HTML versions relied heavily on generic divs and span to structure content. |
Multimedia elements | HTML5 added additional elements such as <audio>, <video>, and <canvas> to embed audio/video material and create dynamic graphics. | Earlier versions required third-party plugins, such as Flash, to display multimedia content. |
Form elements and attributes | HTML5 introduced additional input types (email, URL, phone number, etc.) and properties (placeholder, mandatory, pattern, autocomplete, etc.) to improve form functionality and validation. | Earlier versions included fewer built-in input types and form validation characteristics. |
Deprecated elements and attributes | HTML5 deprecated presentational elements (e.g., <font>, <center>, <strike>) and attributes (e.g., align, background color, border). | Earlier versions of HTML depended heavily on presentational elements and attributes, which are no longer supported in HTML5. |
HTML syntax is very important and should be always kept in mind when writing code in HTML. Not writing code in the correct syntax may lead to bugs and unusual behavior. This tutorial was aimed to be a comprehensive guide to HTML syntax. Now that you know how HTML syntax works, it is surely going to help you write cleaner code in your future web development projects.
To learn more advanced concepts of HTML and web development, I would suggest checking out certified courses from reputed platforms online. A trusted platform that comes to mind is upGrad. Their courses are in collaboration with some of the best universities around the world. Some of the best professors curate their courses.
HTML syntax defines the rules and structure for writing HTML (Hypertext Markup Language) documents. It's similar to the grammar and vocabulary of the web. HTML tags are used to mark various parts inside a document, such as headings, paragraphs, images, and links.
The goal of HTML syntax is to provide a consistent way to structure and format web publications. This structure is required for web browsers to properly read and display content for users.
<!DOCTYPE html>
<html>
<head>
<title>Title of the Document</title>
</head>
<body>
<!-- Content goes here -->
</body>
</html>
This is the correct HTML syntax and it consists of the document type declaration (), the base element, the section for metadata and links, and the section for visible contents.
The fundamental HTML syntax consists of elements represented by tags, attributes applied to elements to provide more information, and text content wrapped within tags.
HTML syntax is usually thought to be easier to learn than many other programming or markup languages. Its simplicity and directness add to this sense. The fundamental structure of HTML, which relies on utilizing tags to mark up material, is rather simple to understand.
Yes, the HTML syntax can be written in lowercase. HTML is case-insensitive, thus tags, attributes, and attribute values can be expressed in uppercase, lowercase, or a combination of the two. For example, the base <html> element can be written as <html>, <HTML>, <Html>, or <hTmL>.
HTML syntax can be validated using online validation tools or IDEs that include built-in validators. Online tools, such as the W3C Markup Validation Service, or tools built into IDEs like Visual Studio Code, can verify your HTML code for problems and provide syntax compliance comments.
There are two types of HTML syntax: HTML 4.01 (and older versions) and HTML5. Although both syntaxes are extensively used, HTML5 has emerged as the standard because of its simplicity and flexibility.
Kechit Goyal
Talk to our experts. We’re available 24/7.
Indian Nationals
1800 210 2020
Foreign Nationals
+918045604032
upGrad does not grant credit; credits are granted, accepted or transferred at the sole discretion of the relevant educational institution offering the diploma or degree. We advise you to enquire further regarding the suitability of this program for your academic, professional requirements and job prospects before enrolling. upGrad does not make any representations regarding the recognition or equivalence of the credits or credentials awarded, unless otherwise expressly stated. Success depends on individual qualifications, experience, and efforts in seeking employment.
upGrad does not grant credit; credits are granted, accepted or transferred at the sole discretion of the relevant educational institution offering the diploma or degree. We advise you to enquire further regarding the suitability of this program for your academic, professional requirements and job prospects before enr...