IBrowse 2.3 currently supports:
-HTML Engine, supporting features from HTML 3.2, HTML 4.0/4.01 & XHTML 1.0
-HTTP Engine, supporting HTTP 1.0 with partial support for HTTP 1.1
-JavaScriptâ„¢ support, based on JavaScriptâ„¢ 1.5 and revision 3 of the ECMAScript (ECMA-262) specification
-Secure Socket Layers (SSL) v2, v3 and Transport Layer Security (TLS) v1 suppor
-SSL CA & User Certificates
-Progressive JPEGs
IBrowse 3.0 will support:
-CSS
-Layers
-AOS 4
-PPC
etc
See
http://www.ibrowse-dev.net/