Material Motion Exploring solutions that will empower creators with the tools needed to describe and implement rich, interactive motion on any platform. Edit this page · History

October 20-26, 2016

This weekly update captures what changed in a given week across the Material Motion ecosystem.

Check out current focus to see what weโ€™re working on next.

Check out stability to learn about the current state of each feature.


Part of team going through training this week.

People involved in this sprint

appsforartists featherless pingpongboss rcameron seanoshea

What has changed


  • ๐ŸŽ‰: something launched! Click to view the release notes.
  • ๐Ÿ“: something was worked on.
Tech stack Starmap Apple Android Web
Runtime ย  ๐Ÿ“ ๐ŸŽ‰ ๐Ÿ“
Transitions ๐Ÿ“ ๐Ÿ“ ย  ย 
Interactions ย  ย  ย  ย 
Serialization ย  ย  ย  ย 
Motion language Starmap Apple Android Web
ArcMove ย  ย  ย  ย 
ChangeAnchorPoint ย  ย  ย  ย 
DirectlyManipulable ย  ย  ย  ย 
Draggable ย  ย  ย  ย 
KeyframeTween ย  ๐Ÿ“ ย  ย 
Pinchable ย  ย  ย  ย 
RemoveSpring ๐Ÿ“ ย  ย  ย 
Rotatable ย  ย  ย  ย 
ScrollReactor ๐Ÿ“ ย  ย  ย 
SpringTo ย  ย  ๐ŸŽ‰ ย 
TweenBetween ๐Ÿ“ ย  ย  ย 
Tween ย  ย  ๐Ÿ“ ย 
VelocitySource ๐Ÿ“ ย  ย  ย 
Interactions Starmap Apple Android Web
Color interpolation ย  ย  ย  ย 
Sentence builder ย  ย  ย  ย 
Sparkle Dialog ย  ย  ย  ย 


๐Ÿ“ Context Transitions Drafting spec. Preview it. Split the spec into agnostic- vs platform-specific content.

๐Ÿ“ RemoveSpring Spec proposal in review. View the discussions.

๐Ÿ“ TweenBetween Spec proposal in review. View the discussions.

๐Ÿ“ VelocitySource Drafting spec. Preview it.

Android platform

๐Ÿ“ Runtime Named plans MVP nearing completion. View the milestone. Thanks to seanoshea!

๐ŸŽ‰ Runtime Released 3.0.0. View the release.

๐ŸŽ‰ Rebound Released 1.0.0. View the release.

๐ŸŽ‰ Rebound 100% test coverage. View the coverage.

๐Ÿ“ Tween Released MVP. View the milestone.

๐ŸŽ‰ Travis-CI Android scaffolding now integrates into all projects.

๐ŸŽ‰ Codecov Android scaffolding now integrates into all projects.

๐ŸŽ‰ Unit tests Android scaffolding now supports unit tests for all projects.

Apple platforms

๐Ÿ“ KeyframeTween Implementation landed in material-motion-family-coreanimation-swift. View the diff.

๐Ÿ“ Direct manipulation family Test coverage now near 100%. View the diff. Thanks to rcameron!

๐Ÿ“ Interactions Prototyping a โ€œtossable wordโ€ interaction. View the WIP diff.

Web frameworks

๐Ÿ“ TypeScript runtime MVP landed. v1.0 release likely next week, pending documentation.

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