Welcome to Learn HTML, the easiest way to learn HTML & CSS online, interactively. Show Learning HTML & CSS is essential for any web developer, and does not require to know how to program using JavaScript. Before you begin, I would recommend that you start out by downloading an HTML & CSS IDE. My personal preference is to use an IDE by JetBrains. You can download the PyCharm Community Edition for free, which has really good HTML, CSS and JavaScript development support built-in, along with all the goodies that a good IDE provides - source code integration, code refactoring, automatic indentation, syntax highlighting, comparison tool, etc. Here is a list of HTML, CSS and JavaScript editors you can choose from:
In this tutorial you won't actually need an IDE, because all coding is done online. IntroductionHTML (HyperText Markup Language) is a standard developed over the years to convey information over the internet by using "hyperlinks" - or just links as we know them today. As opposed to a PDF, an HTML page is much more dynamic in nature, letting you browse the web by clicking on links and interacting with the page. Links could take you either to a different location within the current page, or to a different page over the internet. The last version of HTML is HTML 5.0, which has a LOT more capabilities than what the web originally had in mind. HTML 5 is an extremely comprehensive platform that allows creating a high-end user interface together with the power of CSS and JavaScript. HTML 5 is so powerful that it has managed to deprecate Adobe Flash, Microsoft's Silverlight, and just about all HTML plugins such as video players, Java applets, and more. So what is the difference between HTML, CSS, and JavaScript? First of all, they can all be encapsulated within an HTML page, meaning that the browser starts by loading an HTML page, and only then it knows what to load from there.
The basics of this tutorial cover HTML and CSS. The advanced sections also assume knowledge in programming and JavaScript. To learn JavaScript, go to https://www.learn-js.org. We will be using a CSS framework called Bootstrap by Twitter, the most common CSS library out there today. The basic principles of a CSS library is pretty much the same - they are all based on the "grid system", which is an easy way to define the layout of an HTML page - a methodology that was developed over the years in web development. Your first HTML PageLet's start by creating a simple HTML page. An HTML page has the following basic layout:
Let's start by creating a simple page that contains the phrase "Hello, World!" in the body. The page will also have a title - that thing that shows up in the title of the tab in your browser. The The The Notice how the tags have a start tag and an end tag denoted with a slash (
You may also copy and paste this code into a new file in your text editor or IDE, and save the file as "index.html". The "index.html" file is the default file that a web server will look for when accessing a website. After saving the file, you can double click it to open it with your browser. Now that we know the basic structure of an HTML page, let's try it out. Exercise
How do you write Hello, World in HTML?<html>. <head>. </head>. <body>. <h1>Hello World<h1>. </body>. </html>. How do you say Hello, World in code?Basic example: Creating and running “Hello World”. Create the following C program and name the source file hello.c : #include <stdio.h> int main(void) { printf("Hello World!\n"); return 0; }. Compile the program: ... . Run the program by entering the following command: ./hello.. What are the basic HTML codes?Basic HTML. Which code display the hello message?printf() is a library function to send formatted output to the screen. In this program, printf() displays Hello, World! text on the screen. The return 0; statement is the "Exit status" of the program.
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