I started clive at the start of this year. It allows you to livecode JACK DSP process callbacks, providing not much more than an automatic C code recompile, reload and state preservation.

I've performed with it 3 times so far, the last in Paris but that isn't online yet. Here are two sets from February in Amsterdam, available on the Internet Archive:

Live At A34 2012-02-17

Live At The Schip 2012-02-18

The code is available here:

git clone

Or browse clive on Gitorious clive on