It focuses on the advanced features it aims to introduce.

The article expects the reader has a good knowledge of IDA plugin writing. The scope of this article is limited to the GUI-related features within IDA SDK, not the decompilation itself.

When you are “grepping” GitHub hoping to find a real-world-usage example of IDA SDK function. In fact, many of the possibilities discussed here are probably not used outside of Hex-Rays itself. This article demonstrates how to use the extensive, but often not self-evident, functionality provided by IDA SDK in order to put together a plugin with Hex-Rays-like capabilities. It is its overall seamless integration with the interactive disassembler that makes it an invaluable reversing tool. However, Hex-Rays’s strength goes beyond its decompilation quality. Hex-Rays is a popular plugin to IDA which further simplifies the binary analysis by decompiling native code into a C-like pseudocode. IDA has become the standard for modern disassemblers used in the reverse engineering community.

Ida hex rays decompiler