-Classes, functions and macros: wxLog, @ref group_funcmacro_log, @ref group_funcmacro_debug
+@tableofcontents
+
+Various classes, functions and macros are provided in wxWidgets to help you
+debug your application. Assertion macros allow you to insert various checks in
+your application which can be compiled out or disabled in release builds but
+are extremely useful while developing. Logging functions are also provided
+which are useful for inserting traces into your application code as well as
+debugging. Both assertions and debug logging are also used by wxWidgets itself
+so you may encounter them even if you don't use either of these features
+yourself.
+
+@see wxLog, @ref group_funcmacro_log, @ref group_funcmacro_debug