Frequent Topics
Explore the knowledge base.
Featured Articles
How can I access projects I made with an older version of Thimble?
As of September 2015, projects made with the older version of Thimble are still accessible via https://thimble.webmaker.org.
What is Thimble?
Thimble makes it easy to create your own web pages. Write HTML, CSS, and JavaScript right in your browser, with a live preview.
Do I need an account to publish a project using X-Ray Goggles?
In order to publish your X-Ray Goggles project, you'll need to create a learning.mozilla.org account.
Am I really hacking a web page?
Understand the difference between hacking with X-Ray Goggles, where you fork a copy of a webpage, versus the general term "hacking" where you break into a page.
Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.