Use midi controllers for Code Snippets. Soft: Windows, Haxe, Pony, Nodejs, node-midi, Autohotkey. I'm use Automap/Launchpad. File name == midi code.

81.ahk

Send, trace();
Send, {Left}
Send, {Left}

82.ahk

Send, function(){SPACE}

MidiCodeSnippets.hx

import js.Node;
import pony.fs.Dir;
import pony.midi.MidiDevice;

class MidiCodeSnippets {
	
	static function main() {
		var midi = new MidiDevice(0);
		for (u in new Dir('.').content()) if (u.isFile && u.file.ext == 'ahk') {
			var n = Std.parseInt(u.file.name);
			if (n != null) midi.on - n - 0 + u.file.name << run;
		}
	}
	
	static function run(f:String):Void Node.child_process.exec(f, null, null);
	
}

MidiCodeSnippets2.hx

import js.Node;
import pony.fs.File;
import pony.midi.MidiCode;
import pony.midi.MidiDevice;
//second way
class MidiCodeSnippets2 {
	
	static function main() new MidiDevice(0).on.add(handler);
	
	static function handler(key:MidiCode, velocity:MidiCode):Void {
		if (velocity != 0) return;
		var f = new File(key + '.ahk');
		if (!f.exists) return;
		Node.child_process.exec(f.name, null, null);
	}
	
}