Motion studio, est. worldwideEasing as a material

Churn is a motion studio. We tune easing like a material until an interface feels inevitable, then hand your engineers the curves to keep it that way.

Drag anything. This whole page is an instrument.

Three fixes you can feel.

Each panel enters on the exact curve we shipped, named on the plate. Hit replay and watch the character change.

Ferment

Consumer banking01

Balances snapped between states. Every refresh felt like a small accusation.

A settle system: numbers ease into place, cards decompress, nothing arrives with a jolt.

Support tickets tagged confusing down 31%

expo.out · 720ms

Halva

Music streaming02

Skips felt violent. The next track punched in with no handoff, no breath.

A crossfade choreography with a confident overshoot, so a skip lands like a decision, not a cut.

Session length up 12% in the first month

back.out(1.6) · 600ms

Tallow

Maps and transit03

The camera lurched between zoom levels. Riders lost the thread of where they were.

A custom camera ease with a long, slow settle, so the map glides and the eye keeps up.

Mistaps on the map down 44%

cubic-bezier(.22,1,.36,1) · 900ms
The easing lab

Draw a feel. Feel it back.

Drag the two handles to bend the curve. The lattice re-runs on your bezier the instant you let go. Steal the values, they are yours.

cubic-bezier(0.32, 0, 0.12, 1)
Twelve elements, one curvelive · bt-lab

We say it with motion.

Five things we believe, each proven by the way it arrives. Click any line to watch its curve again.

Three steps, no theatre.

Short, honest, and built to leave. The pat marks where you are; the counter is roughly how long each stretch takes.

We map every transition you already ship and time each one to the millisecond. Most teams are surprised by what they are already saying with motion.

0days on average · 1 to 2 weeks

We rebuild the three transitions that carry the most weight, in code, not slides. You feel the options on a real device before anyone commits.

0days on average · 2 to 3 weeks

We hand over a curve library your engineers paste in, documented and named, so the feel survives the next twelve sprints without us.

0days on average · 1 week
In good company
FermentHalvaTallowVerdantCulturedMarrowRennetBrineMeadowformCinderPastureSalt & Time