Compiler for Writing C Extensions for the Python Language

https://cython.org/ https://github.com/cython/cython

Compiler for Writing C Extensions for the Python Language

https://cython.org/ https://github.com/cython/cython

High-level C Binding for ZeroMQ

http://czmq.zeromq.org

D-Bus explorer

https://gitlab.gnome.org/GNOME/d-spy

Geocoder that converts address strings into latitude and longitude

http://newspat.csis.u-tokyo.ac.jp/geocode/

Data Acquisition abstraction library for snort 2.9+

https://www.snort.org/

Framework for dark-mode and light-mode transitions

https://gitlab.com/WhyNotHugo/darkman

C++ template library that implements Double-Array

http://www.chasen.org/~taku/software/darts/

POSIX-compliant implementation of /bin/sh

http://gondor.apana.org.au/~herbert/dash/

Typeface that melts text and data visualisation

http://figs-lab.com/en/datalegreya

Date and time library based on the C++11 (and beyond) header

https://github.com/HowardHinnant/date

Small and fast AV1 decoder

https://code.videolan.org/videolan/dav1d

Manipulate db(3)'s btree(3) and hash(3) databases - NetBSD port

http://cvsweb.netbsd.org/bsdweb.cgi/src/usr.bin/db/

Oracle Berkeley DB, Release 18.1

https://www.oracle.com/database/berkeley-db/

Oracle Berkeley DB, revision 5.3

https://www.oracle.com/database/berkeley-db/db.html

SKK dictionary server based on cdb

https://github.com/jj1bdx/dbskkd-cdb

Message bus system for inter-application communication

http://www.freedesktop.org/Software/dbus

GLib bindings for the D-BUS messaging system

https://www.freedesktop.org/wiki/Software/DBusBindings/

Distributed Checksum Clearinghouse bulk email detector

https://www.rhyolite.com/dcc/

Configuration database system for GNOME

https://wiki.gnome.org/Projects/dconf

Configuration database editor for GNOME

https://wiki.gnome.org/Projects/dconf

Update dynamic DNS entries

https://github.com/ddclient/ddclient

Data recovery tool

https://www.gnu.org/software/ddrescue/ddrescue.html

Simple Kana to Kanji conversion program on Emacsen

http://openlab.ring.gr.jp/skk/ddskk.html

Command-line utility for converting a Debian .deb file to a .tar.gz

Install Debian base system into a directory

https://wiki.debian.org/Debootstrap

Model to synchronize multiple instances over DBus

https://launchpad.net/dee

Automated program/system tester

http://www.gnu.org/software/dejagnu/

Bitstream Vera Fonts clone with a wider range of characters

https://dejavu-fonts.github.io/

Debugger for the Go programming language

https://github.com/go-delve/delve

Couple of command line utilities for working with desktop entries

https://www.freedesktop.org/wiki/Software/desktop-file-utils/

8086 development tools

http://homepage.ntlworld.com/robert.debath/

Intel and AMD CPUs microcode updates

AMD CPUs microcode updates

Intel CPU microcode updates

https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files

Developer help browser for GNOME 3

http://www.imendio.com/projects/devhelp/

Devil's dictionary (EPWING V1 format)

http://openlab.ring.gr.jp/edict/fpw/

Tool to effectively maintain todo lists aimed at developers

http://swapoff.org/devtodo.html

Wonderful Sega Genesis/MegaDrive emulator

http://dgen.sourceforge.net/

KAME DHCP6 client, server, and relay

http://wide-dhcpv6.sourceforge.net/

Decode and diagnose sniffed DHCP packets

http://www.mavetju.org/unix/general.php

Disk Information Utility

https://gentoo.com/di/

Diagram creation program, similar to Visio

https://live.gnome.org/Dia

Console Interface to configure ports

https://bitbucket.org/m1cro/d4p/

Console Interface to configure ports

https://bitbucket.org/m1cro/d4p/

Simple English/German dictionary

Simple english/german dictionary

http://www.de.freebsd.org/~wosch/dict/dict.cgi

Dict protocol (RFC 2229) server

http://www.dict.org/

GNU diff utilities

http://www.gnu.org/software/diffutils/diffutils.html

Digital logic designer and circuit simulator

https://github.com/hneemann/Digital