Stars
Mirror of XML-XCB protocol descriptions (git://anongit.freedesktop.org/xcb/proto)
Original BSD history converted from CSRG's SCCS repository to Git (via SVN)
John Lion's “A commentary on the Sixth Edition UNIX Operating System” book
Kythe is a pluggable, (mostly) language-agnostic ecosystem for building tools that work with code.
Generate code Python source cross-reference facts in Kythe format
sImlac is an attempt to emulate/simulate the oft neglected Imlac PDS-1 computer/terminal.
An open-source Unix operating system -- this is a read-only mirror of the official repository at https://code.illumos.org/plugins/gitiles/illumos-gate
Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet Gatewa…
Continuous Unix commit history from 1970 until today
Unofficial 4.3BSD-Quasijarus repository for all changes from 0 through to 0c (plus any additional patches)
Shows every line that was ever in the file, along with information about when it was added or deleted.
curses based roost, irccloud & zulip client (a snipe is a kind of bird)
A SIXEL encoder/decoder implementation derived from kmiya's sixel (https://github.com/saitoha/sixel).