Product categories
Summary
The top open-source alternatives to ThemeBeta
are Userstyles.org.
One of the criteria for ordering this list is the number of mentions that products have on reliable external sources.
You can suggest additional sources through the form here.
Suggest an alternative
If you think we've missed something, please suggest an alternative to ThemeBeta.
Please use the Feedback button if you think any of the listed products shouldn't be regarded as open-source.