[Float][Fizz][Fiber] implement preconnect and prefetchDNS float methods#26237
Merged
gnoff merged 2 commits intofacebook:mainfrom Feb 25, 2023
Merged
[Float][Fizz][Fiber] implement preconnect and prefetchDNS float methods#26237gnoff merged 2 commits intofacebook:mainfrom
gnoff merged 2 commits intofacebook:mainfrom
Conversation
Loading
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
7 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Adds two new ReactDOM methods
ReactDOM.prefetchDNS(href: string)In SSR this method will cause a
<link rel="dns-prefetch" href="..." />to flush before most other content both on intial flush (Shell) and late flushes. It will only emit one link per href.On the client, this method will case the same kind of link to be inserted into the document immediately (when called during render, not during commit) if there is not already a matching element in the document.
ReactDOM.preconnect(href: string, options?: { crossOrigin?: string })In SSR this method will cause a
<link rel="dns-prefetch" href="..." [corssorigin="..."] />to flush before most other content both on intial flush (Shell) and late flushes. It will only emit one link per href + crossorigin combo.On the client, this method will case the same kind of link to be inserted into the document immediately (when called during render, not during commit) if there is not already a matching element in the document.