The real-time JavaScript reference
seehowitruns acts as a JavaScript property support quick-reference.
Visitors can submit their Web browser's JavaScript properties in an automated way so that they, and others, can reference object support and ensure that the JavaScript code they use is compatible with target Web browsers.
add my browser to the reference
view my browser's JavaScript properties
see all the browsers in the reference
view a Web browser's JavaScript property hierarchy
view the Web browser timeline
view overall JavaScript property support
view versions of Mozilla Firefox
view versions of Microsoft Internet Explorer
view versions of Opera
further reading...
Visitors can submit their Web browser's JavaScript properties in an automated way so that they, and others, can reference object support and ensure that the JavaScript code they use is compatible with target Web browsers.
What would you like to do?
add my browser to the reference
view my browser's JavaScript properties
see all the browsers in the reference
view a Web browser's JavaScript property hierarchy
view the Web browser timeline
view overall JavaScript property support
view versions of Mozilla Firefox
view versions of Microsoft Internet Explorer
view versions of Opera
further reading...Most recent Web browser to be added....
Internet Explorer 8.0 on Windows was added on the 7th of February 2010.
There are 9 distinct versions of the Internet Explorer browser in the database.
It has 97 properties of the window object, 23 properties of the navigator object, 122 properties of the document object, 10 properties of the screen object and 11 properties of the location object.
This browser reports support for JavaScript version 1.8
Internet Explorer has been found to run on Windows, Windows CE and Macintosh operating systems.
It is a Trident-based browser.
This browser supports ECMA for XML.
There are 9 distinct versions of the Internet Explorer browser in the database.
It has 97 properties of the window object, 23 properties of the navigator object, 122 properties of the document object, 10 properties of the screen object and 11 properties of the location object.
This browser reports support for JavaScript version 1.8
Internet Explorer has been found to run on Windows, Windows CE and Macintosh operating systems.
It is a Trident-based browser.
This browser supports ECMA for XML.

