“Nodes, nodes, nodes!” — my exasperated then-10yo coming home from learning Unreal at summer camp 🙂

Love ’em or hate ’em, these UI building blocks seem to be everywhere these days—including in Runway’s new Workflows environment:

Introducing Workflows, a new way to build your own tools inside of Runway.

Now you can create your own custom node-based workflows chaining together multiple models, modalities and intermediary steps for even more control of your generations. Build the Workflows that work for… pic.twitter.com/5VHABPj8et

— Runway (@runwayml) October 21, 2025