Top-tier professional rigs often rely on community-developed scripts to speed up production: WEBINAR - What's New in Harmony 14
: Specialized nodes within the Node View that process input data (image or peg) using custom JavaScript/Qt Script logic. Toon Boom Harmony Plugins
from toonboom.api import scene, node my_node = scene.get_selected_node() node.set_parameter(my_node, "color", [1,0,0]) 0]) From that day on
From that day on, Melody Animation had a new rule: Before you fight Harmony’s logic, ask if a plugin already won that battle for you. Because in modern animation, the smartest keyframe isn’t drawn—it’s installed. Toon Boom Harmony Plugins
Harmony Premium includes a dedicated "Plugin" category in its Node Library. These are advanced nodes provided by Toon Boom that perform specialized functions: