jWebSocket Supported Browsers

Latest update of this page: 2013-04-08 Please also refer to jWebSocket Cross-Browser-Compatibility. Currently the following browsers are supported by jWebSocket. Chrome 4.0.429, 5+, 6+, 7+, 8+ as well as Safari 5, Firefox 3.7a6, 4.0b and Opera 10.7, 11.0 already support native HTML5 WebSockets - all common other brothers compatible with FlashBridge.

Browser Version SSL wss:// Comment
Chrome 5.x-28.x 4.0.249+ 7.x-28.x Chrome includes native WebSockets since 4.0.249. SSL (wss) approved with TCPEngine, Tomcat Engine and Jetty 8.0.. Download latest Google Chrome here.
Safari 5.x
4.x
- Safari 5.x includes native WebSockets - tested and verified by jWebSocket team 2010-06-08. Safari 4.x does not yet provide the WebSocket class. Installing Adobe Flash Player is a reliable, quick and simple workaround - absolutely transparent to your application.
Firefox 4.0b1+ 3.7a6 3.0+ - Firefox 3.7a6 and 4.0b1+ now include native WebSockets - tested and verified by jWebSocket team 2010-07-14, including new Security features (Sec-WebSocket-Key header processing), Firefox update available since Nightly Build 0.9.0.0620. Firefox versions prior to 3.7a6 tested with FlashBridge and verified by jWebSocket team 2010-03-28. Installing Adobe Flash Player is a reliable, quick and simple workaround - absolutely transparent to your application. Also successfully tested on Ubuntu 10.04 and Gentoo Linux with Firefox 3.6+.
Opera 11.0b 10.7b 9+ 10+ -

Opera includes native WebSockets since 10.7.9067 (dev internal), 11.0 beta working as well! Tested and verified by jWebSocket team 2010-10-18. Older versions successfully tested with FlashBridge. Download latest official Opera Browser here. latest dev internal Version here.

Internet Explorer 10 - Tested and approved with TCPEngine 2013-04-07.
Internet Explorer with FlashBridge 6/7/8/9 - Tested and verified by jWebSocket team 2010-03-31. Download latest Adobe Flash Player here
Internet Explorer with Chrome Frame 4/5/6/7 6/7/8/9 - CF4 tested and verified by jWebSocket team 2010-02-04. Download Google Chrome Frame for Internet Explorer here (for IE 6/7/8 only).
CF5 tested and verified by jWebSocket team 2010-06-09, including new Security features (Sec-WebSocket-Key header processing), available since Nightly Build 0.9.0.0609. Download Google Chrome Frame 5 (beta from Developer Channel) for Internet Explorer here (for IE 6/7/8 only).

Status of native HTML 5 WebSockets support for other browsers (2013-04-07).

Browser Version SSL Comment
Internet Explorer w/o FlashBridge w/o Chrome Frame 6.x
7.x
8.x
9.x
-

Native WebSockets are not supported in this IE versions. Both installing Adobe Flash Player (recommended) or Google Chrome Frame are reliable, quick and simple workarounds - absolutely transparent to your application.

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52134 Herzogenrath

Germany

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