Add tutorial

[arximboldi]

Add tutorial

[Be-ing]

To make this accessible to people without strong JS/CoffeeScript backgrounds, I suggest explaining some aspects of the language or linking to documentation that does. For JavaScript, the Mozilla Developer Network is a good reference.

[ppwfx]

Is there a way to use it without a controller?

[arximboldi]

What do you mean "use it without a controller"?

If you are thinking of using this for writing scripts for Mixxx without having a controller: yes, you can. To interact with it you need to use MIDI though. You can send MIDI back and forth to an external script to interact with the mouse/keyboard or some other thing. You could even write a browser script using WebMIDI to create an UI for your Mixxx script.

[ppwfx]

yeah that's what I meant.. I new to music / midi stuff.. using the keyboard to create midi signal sounds like fun.. can you provide me some links to get started? will contribute an example implementation if that's of interest for this project

[arximboldi]

Cool... So from your Github I infer that you are already good at JavaScript and Node.js.

In JavaScript, there are two ways you can do MIDI from outside of Mixxx

• Node.js
  https://github.com/justinlatimer/node-midi

• Browser
  https://www.w3.org/TR/webmidi/
  https://github.com/cotejp/webmidi
  https://www.npmjs.com/package/web-midi-api

Back in the days I wrote some experiments using the browser MIDI API in Chrome. You can find a few tutorials by Googling for "WebMIDI tutorials". Note that you will need to create a virtual MIDI port so Mixxx and your app can talk through it. This is easy on Linux and Mac, not sure about Windows.

Cheers!

[ppwfx]

Great man! Thanks a lot, I'm looking forward for the weekend :)