A-Frame is a popular virtual reality framework that allows you to build virtual environments in the browser. The framework rose in popularity due to several powerful features:
A-Frame code is placed inside an
<a-scene> element inside the HTML
<a-scene> contains every entity and sets up the 3D configuration in the browser.
Explore the content inside the environment by dragging around the browser, or by using the up, down, left and right keys on your computer.
Take a look at the code editor and notice that our A-Frame code in contained inside an
<a-scene> element that establishes the scene in the browser.