3.0 (latest stable) Online Manual
2.8 (old stable) Online Manual
Development Branch Online Manual (built daily)
Offline copies are also available for download here.
The wxWidgets Book
Cross-Platform GUI Programming with wxWidgets by Julian Smart and Kevin Hock
with Stefan Csomor is available, please visit the book page
for more information.
Changelog for the Latest Version
Writing Applications for PDAs and Portable Devices
wxStyledTextCtrl Documentation (uses wxPython semantics, but applicable to C++ too)
Supported Platforms and Supported Classes by Platform
Bahasa Indonesia Book on wxWidgets by Noprianto (GNU FDL licence)