Let me introduce our contents.
Rireki-sho Engine is a personal history generator, which is free, simple and registration unnecessary. This system has rich features. Please use for job hunting.
Book-JAN Engine is a generator of JAN code and slip for books. It supports EPS and PDF format. Batch processing by Web API is also available..
'The UNIX kernel source tour!' is a set of hypertext presentation of various kernel source code, which includes Linux, FreeBSD, 4.3BSD and V7 UNIX.
They are available for studying, research and advanced support of various kernels.