Caniuse.com Data Source Description
Caniuse.com is a web site and web browser test suite maintained by Alexis Deveria . It provides accurate information concerning the features supported by popular web browsers. It is used as a data source for some web browser properties in 51Degrees including those contained in the following table.
Where a property in 51Degrees requires more than 1 caniuse.com feature test to pass all the tests are shown.
The 51Degrees property primary BrowserPropertySource should be checked for the value "Caniuse.com" to determine if the browser property information matched caniuse.com
The following table shows how caniuse.com feature test results for a given browser are mapped to 51Degrees property values.
|Caniuse.com Feature Test Result||Related 51Degrees Property Value|
|Supported by default||True|
|Requires prefix to work||True|
|Almost supported (aka Partial support)||False|
|No support, or disabled by default||False|
|No support, but has (P)olyfill||False|
|Almost supported but requires prefix work||False|
|Disabled by default (need to enable)||Unknown|
At present caniuse.com does not provide information on the following 51Degrees properties.