extempore VS awesome-livecoding

I've use a few "live coding" programming environments focused around audio programming where this is also the norm. Extempore ( https://github.com/digego/extempore, https://www.youtube.com/watch?v=yY1FSsUV-8c ) is a great example of this.

I grew up in the 70s with the term cybernetics from Norber Wiener, and I liked it before Gibson's Neuromancer in the 80s, so I guess I was inoculated before the pandemic use of the word. Cyber-Physical Systems (CPS) is a term being bandied about a bit now (reading Logical Foundations of Cyber-Physical Systems, and it is pretty cool [1]; Andrew Sorensen's Extempore as a CPS environment [2]). I also attended the first HOPE in 1994 in NYC and although the press abused the term cyber, it's still cool to me! But the Papa John's stuff was funny.

[1] https://link.springer.com/book/10.1007/978-3-319-63588-0

[2] https://github.com/digego/extempore

Check out https://github.com/digego/extempore by Andrew Sorenson

Extempore

I'm really fond of the idea of writing music like this.

From all available implementations of the idea, I probably like Extempore (https://github.com/digego/extempore) the most. Extempore provides a low-level C-like language (xtlang) which compiles into LLVM and can be meta-programmed from a variant of Scheme (TinyScheme I believe). This arrangement makes it possible to generate the code for the audio graph from Scheme, compile/optimize it via LLVM, then drive it in a live-coding fashion from Emacs. Best of both worlds (high and low).

My personal, much simpler attempt in this space is Cowbells (https://github.com/omkamra/cowbells) - with this one you can live-code FluidSynth (MIDI soundfonts) from Clojure + CIDER + Emacs, representing musical phrases either via Clojure data structures or an alternative text-based syntax (which is translated into the former by a compiler).

and there is more: https://github.com/toplap/awesome-livecoding

The Awesome Live Coding list on Github would be a great place to start: https://github.com/toplap/awesome-livecoding/blob/master/REA...

https://github.com/toplap/awesome-livecoding

Live coding is how I learned to program and I am so glad that this type of computer music performance exists. I am currently doing my PhD on the topic! Programming as a performative act, with its own culture and music sub-genres. For those interested in helping / taking a look, I am currently trying to hack my own live coding environment based on Python asyncio mechanisms: https://github.com/Bubobubobubobubo/sardine I am a bit shy about it because I am light years behind the level of the projects that are posted on HN and that keep me inspired. I've taught myself how to do this basically by live coding ... a lot, with friends in France! Learning a bit of CS because of music.

* https://github.com/toplap/awesome-livecoding

Here's a list/overview of all things "live coding": https://github.com/toplap/awesome-livecoding

Check out the Awesome Livecoding list for similar things: https://github.com/toplap/awesome-livecoding/blob/master/REA...

Also, Algorave for live performances: https://algorave.com/

Without commenting on Alda specifically, people should understand that it's just one member of this list of highly overlapping (but also interestingly distinct) tools:

https://github.com/toplap/awesome-livecoding

"All things live coding : A curated list of live coding languages and tools"