[Fizz/Float] Float for stylesheet resources #25243
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
gnoff
force-pushed
the
float-styles
branch
7 times, most recently
from
5020eb4 to
2119dff
Compare
gnoff
force-pushed
the
float-styles
branch
2 times, most recently
from
950ef9c to
94ba0cb
Compare
gnoff
changed the title
|
I'm going to look at build size. the stable channel shouldn't have such a large increase and it looks like some float functions are getting included that shouldn't be |
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
sebmarkbage
reviewed
Sep 28, 2022
gnoff
commented
Sep 28, 2022
gnoff
force-pushed
the
float-styles
branch
3 times, most recently
from
3a9ab9c to
59185b1
Compare
sebmarkbage
reviewed
Sep 30, 2022
| resourceProps, | ||
| ); | ||
| } | ||
| acquireResource(resource); |
There was a problem hiding this comment.
I wonder if we actually want to immediately acquire these or if we want to first preload them and then inject them at the next time some other styles are updated so that they get batched.
There was a problem hiding this comment.
Interesting. So on next commit phase? in the same place we acquire today (layout but moving to before snapshop soon)?
There was a problem hiding this comment.
The same time we'd remove any styles if we did. Like when there's recalc anyway.
Maybe we don't do this yet since we're changing these phases anyway. But the reason I thought of it is because we need to inject either a preload or the style here so that we've marked this after adding it to the resource set. The code structure right now makes this a little tricky to guarantee.
Basically every querySelector needs to be followed by a synchronous insertion if it's missing, so that another run from Fizz, another root or something can find it.
sebmarkbage
reviewed
Sep 30, 2022
sebmarkbage
reviewed
Sep 30, 2022
| resource.loaded = true; | ||
| resource.error = false; | ||
| for (const event in listeners) { | ||
| instance.removeEventListener(event, listeners[event], listenerOptions); |
There was a problem hiding this comment.
I don't know if we need to bother removing these. We can instead just add a closure and clean up any heavy references within the closure.
There was a problem hiding this comment.
We don't clean up the _p thing anyway.
There was a problem hiding this comment.
Not sure I follow. I can just leave the listeners in place but what references are heavy?
sebmarkbage
reviewed
Sep 30, 2022
| export const supportsResources = true; | ||
|
|
||
| export {isHostResourceType}; | ||
| export function isHostResourceInstance( |
There was a problem hiding this comment.
Where is this exported to? Seems like it's only called in this file?
There was a problem hiding this comment.
must have been leftover after a refactor. i'll pull it
sebmarkbage
reviewed
Sep 30, 2022
| [string]: mixed, | ||
| }; | ||
|
|
||
| // This function is called in complete work and we should always have a currentDocument set |
There was a problem hiding this comment.
Nit: This is called in beginWork.
There was a problem hiding this comment.
hard to keep these comments straight ;)
sebmarkbage
approved these changes
Sep 30, 2022
facebook-github-bot
pushed a commit
to facebook/react-native
that referenced
this pull request
Oct 17, 2022
Summary: - **[9fb581c7c](facebook/react@9fb581c7c )**: Refactor: merge duplicate imports ([#25489](facebook/react#25489)) //<c0dedance>// - **[bc358362a](facebook/react@bc358362a )**: [Flight] Improve Error Messages when Invalid Object is Passed to Client/Host Components ([#25492](facebook/react#25492)) //<Sebastian Markbåge>// - **[780eacd40](facebook/react@780eacd40 )**: Flow upgrade to 0.190 ([#25483](facebook/react#25483)) //<Jan Kassens>// - **[54f0e0f73](facebook/react@54f0e0f73 )**: Scaffolding for react-dom/unstable_external-server-runtime ([#25482](facebook/react#25482)) //<Andrew Clark>// - **[0eaca3756](facebook/react@0eaca3756 )**: Add script to generate inline Fizz runtime ([#25481](facebook/react#25481)) //<Andrew Clark>// - **[69c7246d9](facebook/react@69c7246d9 )**: Initialize useMemoCache with sentinel values ([#25465](facebook/react#25465)) //<Joseph Savona>// - **[3b814327e](facebook/react@3b814327e )**: Allow Async Functions to be used in Server Components ([#25479](facebook/react#25479)) //<Sebastian Markbåge>// - **[a6bf46689](facebook/react@a6bf46689 )**: Extract Fizz instruction set to build macro ([#25457](facebook/react#25457)) //<Andrew Clark>// - **[ea5bc6bac](facebook/react@ea5bc6bac )**: [React Native FB] dynamic feature flag for ref access warning ([#25471](facebook/react#25471)) //<Jan Kassens>// - **[08d035bc8](facebook/react@08d035bc8 )**: Remove Shallow Renderer Tests ([#25475](facebook/react#25475)) //<Sebastian Markbåge>// - **[a8c16a004](facebook/react@a8c16a004 )**: Split Cache into its own Dispatcher ([#25474](facebook/react#25474)) //<Sebastian Markbåge>// - **[2cf4352e1](facebook/react@2cf4352e1 )**: Implement HostSingleton Fiber type ([#25426](facebook/react#25426)) //<Josh Story>// - **[aa9988e5e](facebook/react@aa9988e5e )**: Server render fork for react-dom ([#25436](facebook/react#25436)) //<Josh Story>// - **[513417d69](facebook/react@513417d69 )**: Return lastNonHostInstance in getInspectorDataForInstance for devtools ([#25441](facebook/react#25441)) //<Tianyu Yao>// - **[5d60a0b84](facebook/react@5d60a0b84 )**: Bugfix: LegacyHidden shouldn't defer effects ([#25442](facebook/react#25442)) //<Andrew Clark>// - **[618388bc3](facebook/react@618388bc3 )**: [Float] Support script preloads ([#25432](facebook/react#25432)) //<Josh Story>// - **[2872a26e1](facebook/react@2872a26e1 )**: track resources in different roots separately ([#25388](facebook/react#25388)) //<Josh Story>// - **[ea04a486a](facebook/react@ea04a486a )**: Flow: remove unused suppressions ([#25424](facebook/react#25424)) //<Jan Kassens>// - **[9813edef2](facebook/react@9813edef2 )**: Flow upgrade to 0.188 //<Jan Kassens>// - **[3b6826ed9](facebook/react@3b6826ed9 )**: Flow: inference_mode=constrain_writes //<Jan Kassens>// - **[aed33a49c](facebook/react@aed33a49c )**: Flow upgrade to 0.185 //<Jan Kassens>// - **[f02a5f5c7](facebook/react@f02a5f5c7 )**: Flow upgrade to 0.182 //<Jan Kassens>// - **[72593f008](facebook/react@72593f008 )**: Flow upgrade to 0.176 //<Jan Kassens>// - **[46d40f306](facebook/react@46d40f306 )**: Flow upgrade to 0.175 //<Jan Kassens>// - **[1089faf0d](facebook/react@1089faf0d )**: Flow: run codemod to remove existential type //<Jan Kassens>// - **[3fd9bd8e7](facebook/react@3fd9bd8e7 )**: Add RulesOfHooks support for `use` //<Lauren Tan>// - **[338e6a967](facebook/react@338e6a967 )**: Flow upgrade to 0.155 //<Jan Kassens>// - **[8bc95bb3c](facebook/react@8bc95bb3c )**: Flow upgrade to 0.154 //<Jan Kassens>// - **[9f8a98a39](facebook/react@9f8a98a39 )**: Flow upgrade to 0.153 //<Jan Kassens>// - **[64fe791be](facebook/react@64fe791be )**: Flow upgrade to 0.146 //<Jan Kassens>// - **[d3c6c16a0](facebook/react@d3c6c16a0 )**: Flow upgrade to 0.145 //<Jan Kassens>// - **[00a2f8150](facebook/react@00a2f8150 )**: Flow upgrade to 0.143 //<Jan Kassens>// - **[0a3072278](facebook/react@0a3072278 )**: Flow: complete types first migration ([#25389](facebook/react#25389)) //<Jan Kassens>// - **[bcc05671f](facebook/react@bcc05671f )**: Flow: types first in shared ([#25343](facebook/react#25343)) //<Jan Kassens>// - **[b1f34aa30](facebook/react@b1f34aa30 )**: Flow: types first in react-native-renderer ([#25363](facebook/react#25363)) //<Jan Kassens>// - **[9143864ae](facebook/react@9143864ae )**: Flow: well formed exports for smaller packages ([#25361](facebook/react#25361)) //<Jan Kassens>// - **[21a851e03](facebook/react@21a851e03 )**: Fix devtools typos and grammar ([#24587](facebook/react#24587)) //<Alexandru Tasica>// - **[cfafeb685](facebook/react@cfafeb685 )**: Remove extra space in Wedge.js ([#24611](facebook/react#24611)) //<Kerim Büyükakyüz>// - **[9c3de25e1](facebook/react@9c3de25e1 )**: Flow: types first in reconciler ([#25362](facebook/react#25362)) //<Jan Kassens>// - **[7b25b961d](facebook/react@7b25b961d )**: [Fizz/Float] Float for stylesheet resources ([#25243](facebook/react#25243)) //<Josh Story>// - **[4c016e7aa](facebook/react@4c016e7aa )**: Refactor: use property shorthand ([#25366](facebook/react#25366)) //<zhangrenyang>// - **[06066c1a5](facebook/react@06066c1a5 )**: Make RulesOfHooks-test more consistent with ExhaustiveDeps-test //<Lauren Tan>// - **[49ae0fad8](facebook/react@49ae0fad8 )**: Fix RulesOfHooks test case indentation //<Lauren Tan>// - **[abbbdf4ce](facebook/react@abbbdf4ce )**: Put modern StrictMode behind a feature flag ([#25365](facebook/react#25365)) //<Samuel Susla>// - **[434110390](facebook/react@434110390 )**: ReactHooks.js - delete emptyObject ([#25031](facebook/react#25031)) //<Igor Berlenko>// - **[31400ce29](facebook/react@31400ce29 )**: Refactor: merge duplicate imports ([#25364](facebook/react#25364)) //<jerry-lllman>// - **[3517bd9f7](facebook/react@3517bd9f7 )**: Refactor useEvent ([#25336](facebook/react#25336)) //<Lauren Tan>// - **[6cf06a929](facebook/react@6cf06a929 )**: Remove outdated comments. ([#24464](facebook/react#24464)) //<zhangenming>// - **[20a257c25](facebook/react@20a257c25 )**: Refactor: more word doubles removed ([#25352](facebook/react#25352)) //<Vic Graf>// - **[8cadcffd5](facebook/react@8cadcffd5 )**: Fix typo: reconcilation -> reconciliation ([#25355](facebook/react#25355)) //<zhangrenyang>// - **[ebbe599a2](facebook/react@ebbe599a2 )**: Fix EventListener fork ([#25347](facebook/react#25347)) //<Sebastian Markbåge>// - **[97d75c9c8](facebook/react@97d75c9c8 )**: Move react-dom implementation files to react-dom-bindings ([#25345](facebook/react#25345)) //<Sebastian Markbåge>// - **[3de926449](facebook/react@3de926449 )**: [Fizz] experimental_useEvent ([#25325](facebook/react#25325)) //<dan>// - **[5b59dd640](facebook/react@5b59dd640 )**: Fix duplicate words tests ([#25333](facebook/react#25333)) //<Vic Graf>// - **[cb5084d1c](facebook/react@cb5084d1c )**: [ESLint] Check useEvent references instead ([#25319](facebook/react#25319)) //<Lauren Tan>// - **[c89a83695](facebook/react@c89a83695 )**: Update RulesOfHooks with useEvent rules ([#25285](facebook/react#25285)) //<Lauren Tan>// - **[efc6a08e9](facebook/react@efc6a08e9 )**: [Flight] Implement error digests for Flight runtime and expose errorInfo in getDerivedStateFromError ([#25302](facebook/react#25302)) //<Josh Story>// - **[c1d414d75](facebook/react@c1d414d75 )**: Add ref to Offscreen component ([#25254](facebook/react#25254)) //<Samuel Susla>// - **[135e33c95](facebook/react@135e33c95 )**: Flow: typing of Scheduler ([#25317](facebook/react#25317)) //<Jan Kassens>// - **[cc8cb145f](facebook/react@cc8cb145f )**: Flow: add some missing types in react-reconciler ([#25316](facebook/react#25316)) //<Jan Kassens>// - **[112d0498c](facebook/react@112d0498c )**: [Fizz] Move digest from errorInfo to Error instance ([#25313](facebook/react#25313)) //<Josh Story>// - **[d1bb1c586](facebook/react@d1bb1c586 )**: Fix memory leak after repeated setState bailouts ([#25309](facebook/react#25309)) //<Andrew Clark>// Changelog: [General][Changed] - React Native sync for revisions 0cac4d5...9fb581c jest_e2e[run_all_tests] Reviewed By: yungsters Differential Revision: D40383219 fbshipit-source-id: dc2a44bd05df041e0c7f2e1060640b1d2c372187
mondaychen
added a commit
that referenced
this pull request
Nov 7, 2022
## Summary This is to support two new reconciler work tags `HostSingleton` and `HostResource` introduced in PRs #25243 #25426. The behavior is described below. I also renamed an option in components settings from an internal concept "host" to more understood "dom nodes" ## How did you test this change? Tested on the latest Vercel playground app https://github.com/vercel/app-playground/ Before the change, devtools cannot show correct display name for these new elements. Also, some unnecessary internal details are exposed to users. <img width="1395" alt="image" src="https://user-images.githubusercontent.com/1001890/199578181-c4e4ea74-baa1-4507-83d0-91a62ad7de5f.png"> After the change, the display names are correctly shown and the "state" would always be hidden in the detail view. <img width="1417" alt="image" src="https://user-images.githubusercontent.com/1001890/199578442-adc1951d-7d5b-4b84-ad64-85bcf7a8ebcc.png"> These elements will also be hidden just like other native dom elements (e.g. `<div>`) <img width="836" alt="image" src="https://user-images.githubusercontent.com/1001890/199578598-2dfacf64-ddc9-42b5-a246-dd0b09f629af.png">
mofeiZ
pushed a commit
to mofeiZ/react
that referenced
this pull request
Nov 17, 2022
## Summary This is to support two new reconciler work tags `HostSingleton` and `HostResource` introduced in PRs facebook#25243 facebook#25426. The behavior is described below. I also renamed an option in components settings from an internal concept "host" to more understood "dom nodes" ## How did you test this change? Tested on the latest Vercel playground app https://github.com/vercel/app-playground/ Before the change, devtools cannot show correct display name for these new elements. Also, some unnecessary internal details are exposed to users. <img width="1395" alt="image" src="https://user-images.githubusercontent.com/1001890/199578181-c4e4ea74-baa1-4507-83d0-91a62ad7de5f.png"> After the change, the display names are correctly shown and the "state" would always be hidden in the detail view. <img width="1417" alt="image" src="https://user-images.githubusercontent.com/1001890/199578442-adc1951d-7d5b-4b84-ad64-85bcf7a8ebcc.png"> These elements will also be hidden just like other native dom elements (e.g. `<div>`) <img width="836" alt="image" src="https://user-images.githubusercontent.com/1001890/199578598-2dfacf64-ddc9-42b5-a246-dd0b09f629af.png">
rickhanlonii
pushed a commit
that referenced
this pull request
Dec 3, 2022
## Summary This is to support two new reconciler work tags `HostSingleton` and `HostResource` introduced in PRs #25243 #25426. The behavior is described below. I also renamed an option in components settings from an internal concept "host" to more understood "dom nodes" ## How did you test this change? Tested on the latest Vercel playground app https://github.com/vercel/app-playground/ Before the change, devtools cannot show correct display name for these new elements. Also, some unnecessary internal details are exposed to users. <img width="1395" alt="image" src="https://user-images.githubusercontent.com/1001890/199578181-c4e4ea74-baa1-4507-83d0-91a62ad7de5f.png"> After the change, the display names are correctly shown and the "state" would always be hidden in the detail view. <img width="1417" alt="image" src="https://user-images.githubusercontent.com/1001890/199578442-adc1951d-7d5b-4b84-ad64-85bcf7a8ebcc.png"> These elements will also be hidden just like other native dom elements (e.g. `<div>`) <img width="836" alt="image" src="https://user-images.githubusercontent.com/1001890/199578598-2dfacf64-ddc9-42b5-a246-dd0b09f629af.png">
OlimpiaZurek
pushed a commit
to OlimpiaZurek/react-native
that referenced
this pull request
May 22, 2023
Summary: - **[9fb581c7c](facebook/react@9fb581c7c )**: Refactor: merge duplicate imports ([facebook#25489](facebook/react#25489)) //<c0dedance>// - **[bc358362a](facebook/react@bc358362a )**: [Flight] Improve Error Messages when Invalid Object is Passed to Client/Host Components ([facebook#25492](facebook/react#25492)) //<Sebastian Markbåge>// - **[780eacd40](facebook/react@780eacd40 )**: Flow upgrade to 0.190 ([facebook#25483](facebook/react#25483)) //<Jan Kassens>// - **[54f0e0f73](facebook/react@54f0e0f73 )**: Scaffolding for react-dom/unstable_external-server-runtime ([facebook#25482](facebook/react#25482)) //<Andrew Clark>// - **[0eaca3756](facebook/react@0eaca3756 )**: Add script to generate inline Fizz runtime ([facebook#25481](facebook/react#25481)) //<Andrew Clark>// - **[69c7246d9](facebook/react@69c7246d9 )**: Initialize useMemoCache with sentinel values ([facebook#25465](facebook/react#25465)) //<Joseph Savona>// - **[3b814327e](facebook/react@3b814327e )**: Allow Async Functions to be used in Server Components ([facebook#25479](facebook/react#25479)) //<Sebastian Markbåge>// - **[a6bf46689](facebook/react@a6bf46689 )**: Extract Fizz instruction set to build macro ([facebook#25457](facebook/react#25457)) //<Andrew Clark>// - **[ea5bc6bac](facebook/react@ea5bc6bac )**: [React Native FB] dynamic feature flag for ref access warning ([facebook#25471](facebook/react#25471)) //<Jan Kassens>// - **[08d035bc8](facebook/react@08d035bc8 )**: Remove Shallow Renderer Tests ([facebook#25475](facebook/react#25475)) //<Sebastian Markbåge>// - **[a8c16a004](facebook/react@a8c16a004 )**: Split Cache into its own Dispatcher ([facebook#25474](facebook/react#25474)) //<Sebastian Markbåge>// - **[2cf4352e1](facebook/react@2cf4352e1 )**: Implement HostSingleton Fiber type ([facebook#25426](facebook/react#25426)) //<Josh Story>// - **[aa9988e5e](facebook/react@aa9988e5e )**: Server render fork for react-dom ([facebook#25436](facebook/react#25436)) //<Josh Story>// - **[513417d69](facebook/react@513417d69 )**: Return lastNonHostInstance in getInspectorDataForInstance for devtools ([facebook#25441](facebook/react#25441)) //<Tianyu Yao>// - **[5d60a0b84](facebook/react@5d60a0b84 )**: Bugfix: LegacyHidden shouldn't defer effects ([facebook#25442](facebook/react#25442)) //<Andrew Clark>// - **[618388bc3](facebook/react@618388bc3 )**: [Float] Support script preloads ([facebook#25432](facebook/react#25432)) //<Josh Story>// - **[2872a26e1](facebook/react@2872a26e1 )**: track resources in different roots separately ([facebook#25388](facebook/react#25388)) //<Josh Story>// - **[ea04a486a](facebook/react@ea04a486a )**: Flow: remove unused suppressions ([facebook#25424](facebook/react#25424)) //<Jan Kassens>// - **[9813edef2](facebook/react@9813edef2 )**: Flow upgrade to 0.188 //<Jan Kassens>// - **[3b6826ed9](facebook/react@3b6826ed9 )**: Flow: inference_mode=constrain_writes //<Jan Kassens>// - **[aed33a49c](facebook/react@aed33a49c )**: Flow upgrade to 0.185 //<Jan Kassens>// - **[f02a5f5c7](facebook/react@f02a5f5c7 )**: Flow upgrade to 0.182 //<Jan Kassens>// - **[72593f008](facebook/react@72593f008 )**: Flow upgrade to 0.176 //<Jan Kassens>// - **[46d40f306](facebook/react@46d40f306 )**: Flow upgrade to 0.175 //<Jan Kassens>// - **[1089faf0d](facebook/react@1089faf0d )**: Flow: run codemod to remove existential type //<Jan Kassens>// - **[3fd9bd8e7](facebook/react@3fd9bd8e7 )**: Add RulesOfHooks support for `use` //<Lauren Tan>// - **[338e6a967](facebook/react@338e6a967 )**: Flow upgrade to 0.155 //<Jan Kassens>// - **[8bc95bb3c](facebook/react@8bc95bb3c )**: Flow upgrade to 0.154 //<Jan Kassens>// - **[9f8a98a39](facebook/react@9f8a98a39 )**: Flow upgrade to 0.153 //<Jan Kassens>// - **[64fe791be](facebook/react@64fe791be )**: Flow upgrade to 0.146 //<Jan Kassens>// - **[d3c6c16a0](facebook/react@d3c6c16a0 )**: Flow upgrade to 0.145 //<Jan Kassens>// - **[00a2f8150](facebook/react@00a2f8150 )**: Flow upgrade to 0.143 //<Jan Kassens>// - **[0a3072278](facebook/react@0a3072278 )**: Flow: complete types first migration ([facebook#25389](facebook/react#25389)) //<Jan Kassens>// - **[bcc05671f](facebook/react@bcc05671f )**: Flow: types first in shared ([facebook#25343](facebook/react#25343)) //<Jan Kassens>// - **[b1f34aa30](facebook/react@b1f34aa30 )**: Flow: types first in react-native-renderer ([facebook#25363](facebook/react#25363)) //<Jan Kassens>// - **[9143864ae](facebook/react@9143864ae )**: Flow: well formed exports for smaller packages ([facebook#25361](facebook/react#25361)) //<Jan Kassens>// - **[21a851e03](facebook/react@21a851e03 )**: Fix devtools typos and grammar ([facebook#24587](facebook/react#24587)) //<Alexandru Tasica>// - **[cfafeb685](facebook/react@cfafeb685 )**: Remove extra space in Wedge.js ([facebook#24611](facebook/react#24611)) //<Kerim Büyükakyüz>// - **[9c3de25e1](facebook/react@9c3de25e1 )**: Flow: types first in reconciler ([facebook#25362](facebook/react#25362)) //<Jan Kassens>// - **[7b25b961d](facebook/react@7b25b961d )**: [Fizz/Float] Float for stylesheet resources ([facebook#25243](facebook/react#25243)) //<Josh Story>// - **[4c016e7aa](facebook/react@4c016e7aa )**: Refactor: use property shorthand ([facebook#25366](facebook/react#25366)) //<zhangrenyang>// - **[06066c1a5](facebook/react@06066c1a5 )**: Make RulesOfHooks-test more consistent with ExhaustiveDeps-test //<Lauren Tan>// - **[49ae0fad8](facebook/react@49ae0fad8 )**: Fix RulesOfHooks test case indentation //<Lauren Tan>// - **[abbbdf4ce](facebook/react@abbbdf4ce )**: Put modern StrictMode behind a feature flag ([facebook#25365](facebook/react#25365)) //<Samuel Susla>// - **[434110390](facebook/react@434110390 )**: ReactHooks.js - delete emptyObject ([facebook#25031](facebook/react#25031)) //<Igor Berlenko>// - **[31400ce29](facebook/react@31400ce29 )**: Refactor: merge duplicate imports ([facebook#25364](facebook/react#25364)) //<jerry-lllman>// - **[3517bd9f7](facebook/react@3517bd9f7 )**: Refactor useEvent ([facebook#25336](facebook/react#25336)) //<Lauren Tan>// - **[6cf06a929](facebook/react@6cf06a929 )**: Remove outdated comments. ([facebook#24464](facebook/react#24464)) //<zhangenming>// - **[20a257c25](facebook/react@20a257c25 )**: Refactor: more word doubles removed ([facebook#25352](facebook/react#25352)) //<Vic Graf>// - **[8cadcffd5](facebook/react@8cadcffd5 )**: Fix typo: reconcilation -> reconciliation ([facebook#25355](facebook/react#25355)) //<zhangrenyang>// - **[ebbe599a2](facebook/react@ebbe599a2 )**: Fix EventListener fork ([facebook#25347](facebook/react#25347)) //<Sebastian Markbåge>// - **[97d75c9c8](facebook/react@97d75c9c8 )**: Move react-dom implementation files to react-dom-bindings ([facebook#25345](facebook/react#25345)) //<Sebastian Markbåge>// - **[3de926449](facebook/react@3de926449 )**: [Fizz] experimental_useEvent ([facebook#25325](facebook/react#25325)) //<dan>// - **[5b59dd640](facebook/react@5b59dd640 )**: Fix duplicate words tests ([facebook#25333](facebook/react#25333)) //<Vic Graf>// - **[cb5084d1c](facebook/react@cb5084d1c )**: [ESLint] Check useEvent references instead ([facebook#25319](facebook/react#25319)) //<Lauren Tan>// - **[c89a83695](facebook/react@c89a83695 )**: Update RulesOfHooks with useEvent rules ([facebook#25285](facebook/react#25285)) //<Lauren Tan>// - **[efc6a08e9](facebook/react@efc6a08e9 )**: [Flight] Implement error digests for Flight runtime and expose errorInfo in getDerivedStateFromError ([facebook#25302](facebook/react#25302)) //<Josh Story>// - **[c1d414d75](facebook/react@c1d414d75 )**: Add ref to Offscreen component ([facebook#25254](facebook/react#25254)) //<Samuel Susla>// - **[135e33c95](facebook/react@135e33c95 )**: Flow: typing of Scheduler ([facebook#25317](facebook/react#25317)) //<Jan Kassens>// - **[cc8cb145f](facebook/react@cc8cb145f )**: Flow: add some missing types in react-reconciler ([facebook#25316](facebook/react#25316)) //<Jan Kassens>// - **[112d0498c](facebook/react@112d0498c )**: [Fizz] Move digest from errorInfo to Error instance ([facebook#25313](facebook/react#25313)) //<Josh Story>// - **[d1bb1c586](facebook/react@d1bb1c586 )**: Fix memory leak after repeated setState bailouts ([facebook#25309](facebook/react#25309)) //<Andrew Clark>// Changelog: [General][Changed] - React Native sync for revisions 0cac4d5...9fb581c jest_e2e[run_all_tests] Reviewed By: yungsters Differential Revision: D40383219 fbshipit-source-id: dc2a44bd05df041e0c7f2e1060640b1d2c372187
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
This is a brief overview of Resources and how they operate when Float is turned on
A React Resource represents a Browser Resource such as a stylehseet, font, script, or other entity that can be represented by a URL or something analagous like an inline style or script which substitutes for a Browser Resource.
A Resource dependency is when you tell React you need a Resource to be loaded and if that dependency is within a Suspense boundary you may want that boundary to wait until it is ready before revealing itself. The suspensy nature of resources is not yet implemented clientside however it does work for boundary reveals that are streamed in from the server runtime if using the new streaming apis.
Currently (this PR) the only two resources that are supported are
more will be introduced soon.
When you render a dom element like
<link rel="stylesheet" .../>and Float is enabled React will attempt to preload it and dedupe it. If you end up rendering multiple links to the samehrefthere will only be 1 link in the DOM.In addition, two new functions exist to allow other ways to initiate loading and preloading of resources
ReactDOM.preload(href, options)
this function will attempt to preload the resource at the
hrefimmediately.ReactDOM.preinit(href, options)
this function will attempt to insert a resource at the specified
hrefimmediately and if it cannot do so it will fall back to preloading it. This function is useful for getting a Resource to be loaded but does not represent a Resource dependency so if you call it during a Component render it won't make Suspense boundary around that component wait for the resource to load if in fallback mode and otherwise ready to reveal.General Resource Notes
onLoadprop for a stylesheet. If that stylesheet already existed in the DOM there will be no 'load' event. Do we replay a previous event and try to simulate a non-deduped resource envrionment? Rather than make the library larger trying to handle these edge cases we use the presence of certain props as opt-outs or opt-ins to Resource semantics.If you include onLoad or onError props for any potential Resource it will render as a component instead.
If you include disabled for a style resource it will render as a component instead.
Stylesheet Resource Notes
Stylesheets are a special kind of resource because their order in the document matters quite a bit and they are not fire-and-forget like scripts so they need to load/unload at predictable and coordinated times.
Your styles should be scoped (CSS Modules for instance) or order-independent (see various atomic css libraries). The reas for this is we can coordinate revealing content by adding missing resources and listening for their load event but we cannot easily remove styles that are no longer being referred to in a coordinated fashion. The reasons for this limitation have to do with selective hydration and the nature of streaming rendering on the server
Additionally while you may depend on a style Resource deep in your component tree it will be hoisted to the document head and ordered among other style resources. You can describe the ordering by providing a
precedenceprop (componet) or option (preinit call). Precedence works a lot like CSS layers where the values are arbitrary and the ordering is earlier discovered precedences appear before later ones.Because the constraints on the kinds of CSS that are appropriate for Resource semantics are non-trivial the only way to opt into Resource behavior is to provide a
precedencevalue when rendering a link tag. If a stylesheet link is found without a precedence it will be treated exactly the way it is today before this change.