Mutables | Observable | Observable
ts
ts
md
Author
Mike Bostock
@mbostock
Visualization toolmaker. Founder
@observablehq
. Creator
@d3
. Former
@nytgraphics
. Pronounced BOSS-tock.
Comments (0)
Add comment
Subscribe to notifications
© 2026 Observable, Inc.
Terms of service
Privacy policy
Product
About
Pricing
Documentation
Release notes
Contact us
Open source
Notebook Kit
Plot
D3
Community
Public
Forum
Bluesky
YouTube
X
Observable
Sign up
Observable
Mike Bostock
2
Add comment
Subscribe to notifications
0
Mutables | Observable | Observable