- 5 heart-beating codes for the top-scoring Physics student, with name and image inserted.

If you're not familiar with coding and aren't an IT professional, just follow the instructions below to easily create the heartbeat animation for the top-scoring Physics student.
- HTML SSE API

Server-Sent Events (SSE) allow a website to receive updates from a server.
- HTML Web Workers API

A Web Worker is a JavaScript script that runs in the background, without affecting the page's performance.
- HTML Web Storage API

Web hosting is more secure, and large amounts of data can be stored locally without impacting website performance.
- HTML Drag & Drop API

In HTML, any element can be dragged and dropped.
- HTML Geolocation API

The HTML Geolocation API is used to determine the user's location.
- YouTube video in HTML

The easiest way to play videos using HTML is to use YouTube.
- Inserting video in HTML5

How to insert a video into HTML? If you're looking to learn how to embed a video into your HTML website, please refer to the article below.
- What is HTML? Basic HTML structure

HTML is an indispensable part of web programming. Its popularity is constantly increasing, and it's considered the official web standard. So, what exactly is HTML? How did HTML
- How to Learn HTML Language

HTML stands for Hyper Text Markup Language, and is the code or language used to create web pages. It can be a little daunting if you've never coded before, but all you need to give
- How to create a simple contact form using HTML, CSS, and JavaScript

Learn how to create a contact form for the web with ease by following these steps, ensuring you communicate effectively with your visitors.
- Why write neat and organized HTML?

You will get many benefits from writing clean and precise HTML code. Here's why it's a good idea to write optimal HTML code.
- HTML ISO Country Code Reference

In HTML, the country code can be used as a complement to the language code in the lang attribute.
- HTTP status message

When the browser requests the service from the web server, an error may occur and the server may return an error code like 404 Not Found .
- Reference Canvas in HTML

The HTML canvas tag is used to draw graphics on the fly, via scripting (usually JavaScript). To learn more about canvas, please read the HTML Canvas tutorial.
- HTML color code - color code table in html

The color displayed is a combination of 3 colors red, green and blue. Below is a table of color codes in html and how to use color codes in html
- Basic Markdown syntax

There are many reasons to use Markdown, but the biggest reason is due to the convenience of using custom designed syntax to help you save time.
- Input types of input elements in HTML

The article introduces input data types for input elements.
- Input element attributes in HTML

The article below introduces the properties of input elements when creating forms in HTML.
- Introduction to HTML5

What are the changes to the latest HTML standard today? Here are the most interesting new elements in HTML5. In the following lesson, you will learn how to 'teach' old browsers to