Hacker News on 31 July 2015

• ClojureScript 1.7: ClojureScript can compile itself
• GravityLight: Generate light with gravity
• FFmpeg's future and resigning as leader
• How Does Voxel Quest Work Now?
• Guido on Python
• Chaos Computer Club congratulates Netzpolitik.org
• How to create NBA shot charts in Python
• Becoming a contractor programmer in the UK
• What China Has Been Building in the South China Sea
• Nelson Rules