Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Object.observe #33

Closed
gr0uch opened this issue Feb 16, 2015 · 1 comment
Closed

Object.observe #33

gr0uch opened this issue Feb 16, 2015 · 1 comment
Labels
es

Comments

@gr0uch
Copy link

gr0uch commented Feb 16, 2015

Object.observe has already landed in Chrome and Opera, and is part of the ES7 proposal. There is a polyfill that already supports it. Are there any plans for this feature to land in core-js?
@zloirock
Copy link
Owner

Proxy and Object.observe can't be fully polyfilled. That polyfill has many limitations. Dirty checking observable object on requestAnimationFrame loop limits its use in practice because of the huge overhead. I don't think it should be added in core-js.

@zloirock zloirock added the es label Feb 17, 2015
@gr0uch gr0uch mentioned this issue Jul 22, 2015
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
es
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@gr0uch @zloirock