http://ln.ht/_/images/favicon-4c526c32c48400028d7739cac47cd2a3.svg?vsn=d http://ln.ht/_/feed/links/GitHub/dev 2026-07-24T20:31:46.613417Z astratagem https://ln.ht/~astratagem https://github.com/vhf/free-programming-books/blob/master/free-programming-books.md 2013-10-12T15:15:05Z