https://git.shotatoshounenwachigau.moe/vita/nids-database/NIDs are organised into three categories.
SDKContains NIDs with names extracted from stub libraries from different PlayStation Vita SDK versions.
SyslibtraceContains NIDs with names extracted from syslibtrace.skprx from different system software versions.
System softwareContains every export and import of every module from different system software versions. Names are filled in from a composite of other sources. These help to easily identify the following:
1. The system software versions that contain a particular function.
2. Usage examples of a particular function.
3. Functions which are exported more than once, or import stubs that are exported.