This site provides some index pages, but does not rely on that.

it is built as wiki

And I always feel the search box is extremely useful

e.g

If I search kernel, then I will have all the pages with kernel as part of their name

these pages have links to all my kernel related stuff

it is really fast to obtain what I want, and nothing can be lost

Eplog:

Actually I have some rules on how to organize things, which make this possible

see doc_format