Uploaded August 2021 | Updated September 2026, 2 hours ago

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In this video we see how we can call a callback function in JS every time an object in the patcher changes state.
This is useful for example for creating dynamic UI that can be reduced or expanded without having to use patchcoord connections.

Introductory video to JS scripting in Max ► youtu.be/uQBaZdqpnio

Download the patch and JS file from my Patreon (1€ Tier) ►
patreon.com/posts/patcher-in-js-55403240

Here you can find all my video tutorials ► federicofoderaro.com/videoTutorials.html

Follow Amazing Max Stuff on Instagram ► instagram.com/amazingmaxstuff

Join my Patreon to support Amazing Max Stuff and get lots of Patches for the Visuals ► patreon.com/mediacoding

Take a look at my shared patches ► federicofoderaro.com/patches.html

#maxmsp #cycling74 #tutorials #javascript #scripting #objlistener #thispatcher