Directly include C headers in D source code
Build system in D, Python, Ruby, Javascript or Lua
Cross-platform gaming kit in the D programming language
C++ vs. Python vs. Perl vs. PHP vs. Java vs. NodeJS vs. Go vs. Ruby vs. ...
Powerful binary serialisation library for D
LightWeight D Runtime targeting ARM Cortex CPUs
C++-style automatic memory management smart pointers for D
MQTT broker written in D, using vibe.d
Useful examples of D programming languange
Safe concurrency in D (`shared` made easier)
D port of wjakob/nanogui