This list is great, but appears to be a little out of date. A new crop of programming tools has recently emerged as the field grows from academia into industry efforts:
Forest http://forest.rigetti.com is an open source Python toolkit out of the startup Rigetti Computing (full disclosure I'm a co-founder of this project). Here's a link to a recent demo and tutorial:
Thanks for sharing. This list just happened to be the first thing I found that looked really useful, when I went looking for a list of QC tools earlier. Like a lot of the people in this thread (apparently) I don't know much about QC right now and am looking to get started learning about it. But since actual quantum computers are a bit hard to come by at the moment, I figured some kind of simulator(s) existed.
Forest http://forest.rigetti.com is an open source Python toolkit out of the startup Rigetti Computing (full disclosure I'm a co-founder of this project). Here's a link to a recent demo and tutorial:
https://www.youtube.com/watch?v=IpoASc18P5Q&feature=youtu.be
ProjectQ is another open source Python project out of ETH, and LIQUi|> is an F# simulator from Microsoft's quantum research group.
These would be the best place to start to see the cutting edge of developments in quantum programming.