popmotion
The premium Open Source alternative to GSAP
🎯 Best for:Web developers needing lightweight, high-performance physics animations.
What is popmotion?
An alternative to GSAP for creating physics-based and keyframe animations in the browser. It provides a low-level API for building complex motion systems with a small bundle size.
Tech Stack
JavaScriptFrontend & Headless CMS
Why popmotion?
- • Small bundle size
- • Physics engine
- • Framework agnostic
Limitations
- • Low-level API
- • Manual cleanup
- • Documentation gaps
3/5/2026
Last Update
667
Forks
51
Issues
Unknown
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to popmotion instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on GSAP)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%