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The Largest Web Developer Site on the Internet
What is W3Schools?
The site derives its name from the World Wide Web (W3), but is not affiliated with the W3C.
W3Schools was originally created in 1998 by Refsnes Data, a Norwegian software development and consulting company.
W3Schools has focus on simplicity. We practice easy and straight-forward learning.
We use simple code explanations, and illustrate how to use it.
The tutorials start from basic level, and move all the way up to complete professional references.
Try It Yourself
W3schools presents thousands of code examples.
By using an online editor (Try It Yourself), you can edit examples and execute computer code experimentally, to see what works and what does not, before implementing it.
W3Schools is Free
W3Schools is, and will always be, a completely free developers resource.
You Can Help
Many people are working very hard to make W3Schools interesting, useful, and correct.
If you find an error, or a broken link, please tell us about it.
Use the link "REPORT ERROR" at the bottom of each page.
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