Animation easing generator
Tune control points, preview a transition and copy a valid cubic-bezier declaration.
Find your curve05 / Tools & examples
The developer’s motion toolbox.
Small, useful tools for the details that make animation feel right. No account, upload or runtime required.
Animation duration calculator
Translate a duration into seconds, fractional frames and beats at your chosen tempo.
Calculate timingRobot face playground
Explore five static expression states in an illustrative CSS face.
Try expressionsRive input planning desk
Prepare a sample control map before implementing a runtime adapter.
Review the contractInteractive mascot examples
Explore a character specimen and the difference between a control contract and a finished asset.
Explore conceptsBuilding something that needs to feel alive?
You build the product. I bring it to life. Share your platform, your idea, and the moments that need motion.
Discuss your project