Unless I've missed something, this isn't a redesign of the library, it's a restyling of the manual as a website.
What you've done is redesign the GNU C Library manual, HTML edition. Which you have done well, IMHO. It doesn't seem to involve refactoring C code.
Its still readable as "manual for a redesigned GNU C library" in addition to the presumably intended "redesigned manual for the GNU C library".