How can I get webGL and what is an API?

I’m new towards the concept involving API’s, so I’m confused where We can get webGL.Will it be already mounted in hottest browsers such as Firefox FOUR I’m looking through a short training on easy methods to write webGL but it looks like it uses canvas exactly like HTML5, so I’m assuming my own browser is sold with the API.

You can have a look at the documentation on the Mozilla Programmer Network (MDN).It’s really a pretty very useful reference.

API is a symbol of application development interface.Consequently yeah, it’s already a part of Firefox SEVERAL so all you have to can is call up the functions with the API and fill in their variables.