Javascript Tutorials: Learn JavaScript from Scratch
What can be done using Javascript?
Javascript is a scripting language that can help you build a more dynamic web page. Web programmers use Javascript to compliment their web pages written in HTML. Javascript is used to achieve a wide variety of things. You can display error messages using alert boxes. With Javascript you can store cookies in someone's browser in order to memorize someone's personal preferences; when a user returns to your website, even after closing it in the browser, cookies can restore the original state of the website that it was in when the user left it.
Javascript Tutorials on this page are designed to help you learn Javascript from scratch by yourself. You can start with the basics and then move on to articles that cover advanced Javascript functionality.
Learn Javascript Basics
- Writing your first Javascript code
- Where to put or insert Javascript in web page's source code
- Using Javascript statements
- Javascript comments
- Variables (or vars)
- Operators
- Comparisons
- If and Else statements
- Switch statement
- Pop-up boxes and alerts
- Functions
- For-loop
- While-loop
- Breaking a loop
- Events
- Try and Catch
Advanced Javascript Tutorials
Working with Javascript Objects
Useful Javascript Examples
What is the greatest thing about learning Javascript from scratch?
If you are thinking of learning Javascript from the ground up, that means you are likely not to be very familiar with computer programming or computer languages. Javascript's syntax (the rules of how you are supposed to enter code in order for it to make sense and be processed by the browser) is very similar to that of many other computer languages. Essentially, by learning Javascript you will also learn how many other computer languages work. The syntax of Javascript is similar to languages such as C, C , PHP, Java and many others. However, it is important to know that Javascript in itself is also very different from those other languages.
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