Web features

This site provides an overview of many web features that are not yet fully supported (unprefixed) in all three major browser engines. These range from features already implemented in two browser engines up to unofficial drafts and even just proposals. The three major browser engines are:

Logo Browser engine Associated browser Company
logo of Blink (actually the Chromium logo because Blink doesn't have its own logo) Blink Chrome/Chromium Google
logo of WebKit WebKit Safari Apple
logo of Gecko Gecko Firefox Mozilla


Icon Description
The feature is supported in the current stable version of the associated browser.
The feature is experimentally supported in a developer preview version of the associated browser. A special flag might need to be enabled.
The feature uses a non-standard, vendor-prefixed name.
The feature has limited support (e.g. not available on all platforms)