Update Rollup version to 1.19.4 and fix breaking changes #15037

kunukn · 2019-03-06T14:00:59Z

Purpose:
Stay up to date with build tool.

Main changes:

package.json
Use latest rollup version and update the version of some of the rollup plugins.
Fix and use the rollup API breaking changes, mostly API naming changes.
https://rollupjs.org/guide/en#deprecated-hooks
Re-add legacy behaviour using externalLiveBindings=false Rollup flag. It was deprecated by newer Rollup version.

definition of legacy option: Rollup does not output getters when in legacy mode,

[BREAKING] Deprecate the legacy option and thus IE8 support
https://github.com/rollup/rollup/blob/master/CHANGELOG.md#0600
Add ignore rollup warnings, it was breaking the build.
Rollup warning: CIRCULAR_DEPENDENCY

BUILD
yarn build react/index,react-dom/index --type=FB_WWW_PROD

Rollup changelog.
https://github.com/rollup/rollup/blob/master/CHANGELOG.md

getter description.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/get

Babel plugin handbook
https://github.com/jamiebuilds/babel-handbook/blob/master/translations/en/plugin-handbook.md

TrySound · 2019-03-06T14:35:02Z

There is another attempt already.
#13356

kunukn · 2019-03-06T19:47:00Z

Thanks for the reference, I see it is from 2018 Aug-ish, maybe that PR is in idle state?

kunukn · 2019-03-07T15:35:21Z

I have taken the legacy code changes from #13356 and merged into this branche.

kunukn · 2019-03-15T20:54:09Z

EDIT: This is no longer relevant.

I merged the latest master into this feature branch, and now it fails due to remove-getters.js does not support transforming getters of this format.

var passiveBrowserEventsSupported = false;
try {
  var options = {
      get passive() {
        passiveBrowserEventsSupported = true;
      },
    };
   // code omitted
 } catch(err) {
  passiveBrowserEventsSupported = false;
}

This is used by checkPassiveEvents.js. It is a try catch, so the IE8 would probably skip this.
The test fails as false positive because the code has try catch to protect IE8 from crashing.

The getters transformer is due to supporting FB bundle and because the legacy option has been deprecated in newer Rollup version.

remove-getters.js should be changed to not throw error and having same behaviour as Rollup.legacy

sizebot · 2019-03-17T11:54:16Z

React: size: -0.7%, gzip: -0.5%

ReactDOM: size: -0.1%, gzip: -0.0%

Details of bundled changes.

Comparing: 34aaec6...58861bc

react

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react.development.js	-9.0%	-11.4%	118.96 KB	108.2 KB	30.14 KB	26.7 KB	UMD_DEV
react.production.min.js	-0.7%	-0.5%	12.68 KB	12.6 KB	5.03 KB	5.01 KB	UMD_PROD
react.profiling.min.js	-0.5%	-0.6%	16.08 KB	15.99 KB	6.05 KB	6.01 KB	UMD_PROFILING
react.development.js	-15.4%	-14.0%	72.72 KB	61.49 KB	19.17 KB	16.49 KB	NODE_DEV
react.production.min.js	-1.5%	-1.5%	6.66 KB	6.56 KB	2.77 KB	2.73 KB	NODE_PROD
React-dev.js	-2.7%	-2.5%	70.65 KB	68.72 KB	18.21 KB	17.76 KB	FB_WWW_DEV
React-prod.js	-0.7%	-1.1%	17.25 KB	17.12 KB	4.52 KB	4.47 KB	FB_WWW_PROD
React-profiling.js	-0.7%	-1.1%	17.25 KB	17.12 KB	4.52 KB	4.47 KB	FB_WWW_PROFILING

react-dom

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-dom.profiling.min.js	-0.2%	-0.2%	115.25 KB	114.99 KB	36.33 KB	36.25 KB	NODE_PROFILING
react-dom-server.browser.development.js	-0.9%	-4.7%	140.9 KB	139.65 KB	36.96 KB	35.22 KB	UMD_DEV
ReactDOM-dev.js	-4.3%	-3.6%	934.03 KB	893.74 KB	206.76 KB	199.29 KB	FB_WWW_DEV
react-dom-server.browser.production.min.js	-0.1%	-0.0%	19.74 KB	19.72 KB	7.34 KB	7.34 KB	UMD_PROD
react-dom-test-utils.development.js	-2.5%	-9.2%	57.22 KB	55.79 KB	15.78 KB	14.33 KB	UMD_DEV
react-dom-unstable-fizz.browser.development.js	-7.5%	-11.8%	3.78 KB	3.5 KB	1.53 KB	1.35 KB	UMD_DEV
react-dom-test-utils.production.min.js	🔺+0.1%	🔺+0.2%	11.18 KB	11.19 KB	4.15 KB	4.16 KB	UMD_PROD
ReactDOMUnstableNativeDependencies-dev.js	-8.1%	-9.6%	58.95 KB	54.17 KB	14.88 KB	13.44 KB	FB_WWW_DEV
react-dom-unstable-fizz.browser.production.min.js	-1.0%	-0.3%	1.2 KB	1.19 KB	700 B	698 B	UMD_PROD
ReactDOMFizzServer-dev.js	-12.7%	-13.5%	3.83 KB	3.34 KB	1.48 KB	1.28 KB	FB_WWW_DEV
ReactDOMUnstableNativeDependencies-prod.js	-0.1%	-0.1%	26.1 KB	26.08 KB	5.27 KB	5.27 KB	FB_WWW_PROD
ReactDOMFizzServer-prod.js	-9.5%	-4.7%	2.16 KB	1.95 KB	874 B	833 B	FB_WWW_PROD
react-dom-test-utils.development.js	-7.2%	-10.2%	55.49 KB	51.52 KB	15.45 KB	13.86 KB	NODE_DEV
react-dom-unstable-fizz.browser.development.js	-13.8%	-13.9%	3.61 KB	3.11 KB	1.48 KB	1.27 KB	NODE_DEV
react-dom-test-utils.production.min.js	-0.1%	-0.0%	10.95 KB	10.94 KB	4.09 KB	4.09 KB	NODE_PROD
react-dom-unstable-fizz.browser.production.min.js	-2.3%	-2.1%	1.04 KB	1.02 KB	632 B	619 B	NODE_PROD
react-dom.development.js	-6.2%	-8.4%	909.92 KB	853.61 KB	206.63 KB	189.24 KB	UMD_DEV
react-dom.production.min.js	-0.2%	-0.2%	111.64 KB	111.41 KB	36.01 KB	35.95 KB	UMD_PROD
ReactTestUtils-dev.js	-3.3%	-4.1%	52.73 KB	51 KB	14.13 KB	13.55 KB	FB_WWW_DEV
react-dom.profiling.min.js	-0.2%	-0.3%	115.05 KB	114.79 KB	37.05 KB	36.96 KB	UMD_PROFILING
react-dom.development.js	-10.5%	-9.4%	904.21 KB	808.94 KB	205.02 KB	185.72 KB	NODE_DEV
react-dom-server.node.development.js	-5.7%	-5.8%	138.05 KB	130.16 KB	36.24 KB	34.13 KB	NODE_DEV
react-dom.production.min.js	-0.2%	-0.4%	111.61 KB	111.36 KB	35.42 KB	35.28 KB	NODE_PROD
react-dom-server.node.production.min.js	-0.1%	-0.2%	20.07 KB	20.04 KB	7.48 KB	7.47 KB	NODE_PROD
ReactDOM-prod.js	-0.6%	-0.3%	369.71 KB	367.42 KB	67.8 KB	67.6 KB	FB_WWW_PROD
ReactDOM-profiling.js	-0.9%	-0.4%	374.44 KB	371.21 KB	68.85 KB	68.57 KB	FB_WWW_PROFILING
react-dom-server.browser.development.js	-5.8%	-5.8%	137.03 KB	129.13 KB	36.02 KB	33.92 KB	NODE_DEV
react-dom-server.browser.production.min.js	-0.1%	-0.3%	19.66 KB	19.63 KB	7.33 KB	7.31 KB	NODE_PROD
react-dom-unstable-native-dependencies.development.js	-3.4%	-8.0%	60.71 KB	58.67 KB	15.84 KB	14.58 KB	UMD_DEV
react-dom-unstable-native-dependencies.production.min.js	🔺+0.1%	🔺+0.3%	10.75 KB	10.76 KB	3.67 KB	3.68 KB	UMD_PROD
ReactDOMServer-dev.js	-2.6%	-2.7%	141.34 KB	137.63 KB	35.6 KB	34.63 KB	FB_WWW_DEV
ReactDOMServer-prod.js	-0.4%	-0.3%	48.13 KB	47.95 KB	11.05 KB	11.02 KB	FB_WWW_PROD
react-dom-unstable-native-dependencies.development.js	-7.8%	-8.9%	60.39 KB	55.66 KB	15.72 KB	14.32 KB	NODE_DEV
react-dom-unstable-fizz.node.development.js	-12.3%	-13.0%	3.87 KB	3.39 KB	1.51 KB	1.31 KB	NODE_DEV
react-dom-unstable-native-dependencies.production.min.js	0.0%	🔺+0.1%	10.49 KB	10.49 KB	3.58 KB	3.58 KB	NODE_PROD
react-dom-unstable-fizz.node.production.min.js	-2.1%	-2.1%	1.1 KB	1.08 KB	666 B	652 B	NODE_PROD

react-art

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-art.development.js	-5.9%	-8.4%	650.82 KB	612.31 KB	142.06 KB	130.11 KB	UMD_DEV
react-art.production.min.js	-0.2%	-0.3%	101.86 KB	101.69 KB	31.14 KB	31.04 KB	UMD_PROD
react-art.development.js	-11.6%	-10.6%	581.69 KB	514.11 KB	124.67 KB	111.39 KB	NODE_DEV
react-art.production.min.js	-0.3%	-0.4%	66.87 KB	66.64 KB	20.38 KB	20.31 KB	NODE_PROD
ReactART-dev.js	-6.7%	-5.7%	596.69 KB	556.86 KB	124.38 KB	117.34 KB	FB_WWW_DEV
ReactART-prod.js	-1.4%	-0.6%	221.98 KB	218.88 KB	37.77 KB	37.55 KB	FB_WWW_PROD

react-native-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactNativeRenderer-prod.js	-1.4%	-0.8%	269.8 KB	266.04 KB	46.26 KB	45.91 KB	RN_OSS_PROD
ReactNativeRenderer-profiling.js	-1.1%	-0.6%	278.25 KB	275.09 KB	47.78 KB	47.47 KB	RN_OSS_PROFILING
ReactFabric-prod.js	-1.4%	-0.8%	261.52 KB	257.87 KB	44.94 KB	44.6 KB	RN_OSS_PROD
ReactFabric-profiling.js	-1.3%	-0.7%	270.32 KB	266.89 KB	46.45 KB	46.14 KB	RN_OSS_PROFILING
ReactFabric-dev.js	-11.3%	-10.5%	735.91 KB	653.04 KB	155.89 KB	139.47 KB	RN_FB_DEV
ReactFabric-prod.js	-1.4%	-0.8%	261.53 KB	257.87 KB	44.95 KB	44.61 KB	RN_FB_PROD
ReactNativeRenderer-dev.js	-9.6%	-8.4%	729.35 KB	659.69 KB	154.73 KB	141.79 KB	RN_OSS_DEV
ReactFabric-profiling.js	-1.3%	-0.7%	270.31 KB	266.89 KB	46.46 KB	46.15 KB	RN_FB_PROFILING
ReactNativeRenderer-dev.js	-9.0%	-8.0%	729.51 KB	663.53 KB	154.8 KB	142.37 KB	RN_FB_DEV
ReactNativeRenderer-prod.js	-1.4%	-0.8%	269.79 KB	266.04 KB	46.27 KB	45.92 KB	RN_FB_PROD
ReactNativeRenderer-profiling.js	-1.1%	-0.6%	278.24 KB	275.08 KB	47.79 KB	47.48 KB	RN_FB_PROFILING
ReactFabric-dev.js	-11.7%	-10.8%	735.74 KB	649.6 KB	155.82 KB	139 KB	RN_OSS_DEV

react-cache

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-cache.development.js	+4.9%	+0.3%	9.18 KB	9.63 KB	3.1 KB	3.11 KB	UMD_DEV
react-cache.production.min.js	🔺+0.5%	🔺+0.9%	2.38 KB	2.39 KB	1.21 KB	1.22 KB	UMD_PROD
react-cache.development.js	-0.8%	-0.8%	8.96 KB	8.88 KB	3.03 KB	3 KB	NODE_DEV
react-cache.production.min.js	0.0%	🔺+0.1%	2.19 KB	2.19 KB	1.12 KB	1.13 KB	NODE_PROD
ReactCache-dev.js	-1.1%	-1.1%	7.39 KB	7.31 KB	2.39 KB	2.36 KB	FB_WWW_DEV

scheduler

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
scheduler-unstable_mock.development.js	+3.6%	-0.6%	22.12 KB	22.92 KB	5.13 KB	5.1 KB	UMD_DEV
scheduler-tracing.profiling.min.js	0.0%	+0.3%	3.25 KB	3.25 KB	991 B	994 B	NODE_PROFILING
scheduler-unstable_mock.production.min.js	🔺+0.2%	🔺+0.6%	4.73 KB	4.74 KB	1.98 KB	1.99 KB	UMD_PROD
SchedulerTracing-dev.js	-5.0%	-4.6%	10.33 KB	9.82 KB	2.24 KB	2.13 KB	FB_WWW_DEV
Scheduler-dev.js	-1.4%	-0.4%	31.87 KB	31.44 KB	8 KB	7.97 KB	FB_WWW_DEV
Scheduler-prod.js	0.0%	🔺+0.2%	15.99 KB	15.99 KB	3.61 KB	3.61 KB	FB_WWW_PROD
Scheduler-profiling.js	0.0%	0.0%	19.62 KB	19.62 KB	4.3 KB	4.3 KB	FB_WWW_PROFILING
scheduler-tracing.development.js	-24.2%	-39.6%	11.69 KB	8.86 KB	3.03 KB	1.83 KB	NODE_DEV
scheduler-tracing.production.min.js	0.0%	🔺+1.6%	728 B	728 B	382 B	388 B	NODE_PROD
scheduler-unstable_mock.development.js	-2.7%	-1.7%	21.93 KB	21.35 KB	5.07 KB	4.99 KB	NODE_DEV
SchedulerTracing-profiling.js	0.0%	+0.2%	6.77 KB	6.77 KB	1.22 KB	1.22 KB	FB_WWW_PROFILING
scheduler-unstable_mock.production.min.js	0.0%	🔺+0.5%	4.72 KB	4.72 KB	1.92 KB	1.93 KB	NODE_PROD
SchedulerMock-dev.js	-2.3%	-1.3%	22.5 KB	21.99 KB	5.21 KB	5.14 KB	FB_WWW_DEV
SchedulerMock-prod.js	0.0%	🔺+0.4%	12.06 KB	12.06 KB	2.84 KB	2.85 KB	FB_WWW_PROD
scheduler.development.js	-14.9%	-11.2%	31.26 KB	26.6 KB	7.88 KB	7 KB	NODE_DEV
scheduler.production.min.js	-0.0%	🔺+0.2%	5.29 KB	5.29 KB	2.16 KB	2.17 KB	NODE_PROD

react-events

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-events-focus.development.js	+5.8%	+1.8%	10.9 KB	11.54 KB	2.35 KB	2.39 KB	UMD_DEV
react-events-press.development.js	+5.1%	+1.2%	21.23 KB	22.32 KB	4.97 KB	5.03 KB	UMD_DEV
react-events-focus.production.min.js	🔺+0.3%	🔺+0.6%	4.08 KB	4.1 KB	1.38 KB	1.39 KB	UMD_PROD
ReactEventsHover-dev.js	0.0%	+0.4%	6.74 KB	6.74 KB	1.51 KB	1.52 KB	FB_WWW_DEV
react-events-press.production.min.js	🔺+0.2%	🔺+0.5%	7.05 KB	7.06 KB	2.63 KB	2.64 KB	UMD_PROD
ReactEventsScroll-dev.js	0.0%	+0.5%	6.21 KB	6.21 KB	1.63 KB	1.64 KB	FB_WWW_DEV
react-events-context-menu.development.js	+6.1%	+3.1%	2.67 KB	2.83 KB	999 B	1.01 KB	UMD_DEV
react-events-input.development.js	+6.1%	+2.4%	4.52 KB	4.79 KB	1.44 KB	1.47 KB	UMD_DEV
react-events-swipe.development.js	+6.2%	+2.0%	5.99 KB	6.36 KB	1.62 KB	1.65 KB	UMD_DEV
react-events-context-menu.production.min.js	🔺+0.9%	🔺+1.4%	1.38 KB	1.39 KB	724 B	734 B	UMD_PROD
ReactEventsDrag-dev.js	0.0%	+0.3%	5.09 KB	5.1 KB	1.44 KB	1.45 KB	FB_WWW_DEV
react-events-input.production.min.js	🔺+0.6%	🔺+1.1%	1.82 KB	1.83 KB	971 B	982 B	UMD_PROD
ReactEventsKeyboard-dev.js	0.0%	+0.6%	4.19 KB	4.19 KB	1.57 KB	1.58 KB	FB_WWW_DEV
react-events-swipe.production.min.js	🔺+0.5%	🔺+1.3%	2.43 KB	2.45 KB	1.1 KB	1.12 KB	UMD_PROD
react-events-context-menu.development.js	+0.6%	+1.3%	2.48 KB	2.49 KB	953 B	965 B	NODE_DEV
react-events-input.development.js	+0.3%	+0.8%	4.33 KB	4.35 KB	1.39 KB	1.4 KB	NODE_DEV
react-events-swipe.development.js	+0.3%	+0.7%	5.81 KB	5.82 KB	1.58 KB	1.59 KB	NODE_DEV
react-events-context-menu.production.min.js	0.0%	🔺+0.2%	1.19 KB	1.19 KB	664 B	665 B	NODE_PROD
react-events-input.production.min.js	0.0%	🔺+0.1%	1.64 KB	1.64 KB	905 B	906 B	NODE_PROD
react-events-swipe.production.min.js	0.0%	🔺+0.1%	2.25 KB	2.25 KB	1.04 KB	1.04 KB	NODE_PROD
react-events-hover.development.js	+6.8%	+2.4%	6.98 KB	7.45 KB	1.54 KB	1.58 KB	UMD_DEV
react-events-scroll.development.js	+6.4%	+2.5%	6.29 KB	6.69 KB	1.65 KB	1.69 KB	UMD_DEV
ReactEventsContextMenu-dev.js	+0.1%	+0.7%	2.46 KB	2.46 KB	934 B	941 B	FB_WWW_DEV
react-events-hover.production.min.js	🔺+0.4%	🔺+0.9%	3.1 KB	3.11 KB	1.12 KB	1.13 KB	UMD_PROD
ReactEventsInput-dev.js	0.0%	+0.6%	4.41 KB	4.41 KB	1.39 KB	1.39 KB	FB_WWW_DEV
react-events-scroll.production.min.js	🔺+0.4%	🔺+1.1%	2.61 KB	2.63 KB	1.14 KB	1.15 KB	UMD_PROD
ReactEventsSwipe-dev.js	0.0%	+0.4%	6.02 KB	6.02 KB	1.59 KB	1.6 KB	FB_WWW_DEV
react-events-hover.development.js	+0.2%	+0.7%	6.8 KB	6.81 KB	1.5 KB	1.51 KB	NODE_DEV
react-events-scroll.development.js	+0.2%	+0.7%	6.11 KB	6.12 KB	1.6 KB	1.61 KB	NODE_DEV
react-events-hover.production.min.js	0.0%	🔺+0.1%	2.92 KB	2.92 KB	1.06 KB	1.06 KB	NODE_PROD
react-events-scroll.production.min.js	0.0%	🔺+0.1%	2.43 KB	2.43 KB	1.08 KB	1.09 KB	NODE_PROD
react-events-focus.development.js	+0.2%	+0.5%	10.72 KB	10.74 KB	2.31 KB	2.32 KB	NODE_DEV
react-events-press.development.js	+0.1%	+0.2%	21.05 KB	21.07 KB	4.92 KB	4.93 KB	NODE_DEV
react-events-focus.production.min.js	0.0%	🔺+0.1%	3.91 KB	3.91 KB	1.31 KB	1.31 KB	NODE_PROD
react-events-press.production.min.js	0.0%	🔺+0.1%	6.87 KB	6.87 KB	2.58 KB	2.58 KB	NODE_PROD
react-events-drag.development.js	+6.2%	+2.2%	5.21 KB	5.53 KB	1.54 KB	1.57 KB	UMD_DEV
react-events-keyboard.development.js	+7.2%	+2.5%	4.3 KB	4.61 KB	1.63 KB	1.67 KB	UMD_DEV
react-events-drag.production.min.js	🔺+0.6%	🔺+1.3%	2.24 KB	2.25 KB	1.07 KB	1.08 KB	UMD_PROD
ReactEventsFocus-dev.js	0.0%	+0.4%	10.67 KB	10.67 KB	2.33 KB	2.34 KB	FB_WWW_DEV
react-events-keyboard.production.min.js	🔺+0.6%	🔺+0.9%	1.87 KB	1.88 KB	1.01 KB	1.02 KB	UMD_PROD
ReactEventsPress-dev.js	0.0%	+0.2%	21.83 KB	21.83 KB	5.11 KB	5.12 KB	FB_WWW_DEV
react-events-drag.development.js	+0.2%	+0.8%	6.97 KB	6.98 KB	2.2 KB	2.22 KB	NODE_DEV
react-events-keyboard.development.js	+0.4%	+0.6%	4.11 KB	4.13 KB	1.59 KB	1.59 KB	NODE_DEV
react-events-drag.production.min.js	0.0%	🔺+0.1%	2.87 KB	2.87 KB	1.37 KB	1.37 KB	NODE_PROD

react-test-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactTestRenderer-dev.js	-10.8%	-9.7%	607.77 KB	542.18 KB	126.81 KB	114.56 KB	FB_WWW_DEV
react-test-renderer-shallow.development.js	+2.7%	-0.8%	39.01 KB	40.08 KB	9.9 KB	9.82 KB	UMD_DEV
react-test-renderer-shallow.production.min.js	-0.1%	-0.0%	11.41 KB	11.4 KB	3.53 KB	3.53 KB	UMD_PROD
react-test-renderer-shallow.development.js	-0.2%	-0.3%	33.18 KB	33.13 KB	8.49 KB	8.46 KB	NODE_DEV
react-test-renderer-shallow.production.min.js	-0.2%	-0.5%	11.55 KB	11.53 KB	3.62 KB	3.61 KB	NODE_PROD
react-test-renderer.development.js	-7.6%	-9.6%	594.85 KB	549.88 KB	127.37 KB	115.17 KB	UMD_DEV
react-test-renderer.production.min.js	-0.4%	-0.5%	68.81 KB	68.55 KB	21.16 KB	21.06 KB	UMD_PROD
ReactShallowRenderer-dev.js	+0.1%	-0.4%	34.43 KB	34.46 KB	8.41 KB	8.37 KB	FB_WWW_DEV
react-test-renderer.development.js	-11.8%	-10.5%	590.38 KB	520.79 KB	126.23 KB	112.92 KB	NODE_DEV
react-test-renderer.production.min.js	-0.4%	-0.5%	68.5 KB	68.23 KB	20.88 KB	20.77 KB	NODE_PROD

jest-react

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
JestReact-dev.js	-14.1%	-14.7%	5.03 KB	4.32 KB	1.78 KB	1.52 KB	FB_WWW_DEV
jest-react.development.js	-10.1%	-10.2%	7.04 KB	6.33 KB	2.56 KB	2.3 KB	NODE_DEV
jest-react.production.min.js	0.0%	🔺+0.1%	2.57 KB	2.57 KB	1.29 KB	1.29 KB	NODE_PROD

react-is

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-is.development.js	+4.6%	+1.3%	8.59 KB	8.99 KB	2.6 KB	2.63 KB	UMD_DEV
react-is.production.min.js	🔺+0.5%	-0.1%	2.46 KB	2.47 KB	955 B	954 B	UMD_PROD
react-is.production.min.js	0.0%	-0.4%	2.45 KB	2.45 KB	890 B	886 B	NODE_PROD
ReactIs-prod.js	0.0%	-0.6%	5.11 KB	5.11 KB	1.24 KB	1.24 KB	FB_WWW_PROD

react-reconciler

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-reconciler.development.js	-8.5%	-8.6%	580.33 KB	530.99 KB	123.34 KB	112.73 KB	NODE_DEV
react-reconciler.production.min.js	-0.3%	-0.3%	68.87 KB	68.66 KB	20.42 KB	20.37 KB	NODE_PROD
react-reconciler-reflection.development.js	-17.6%	-21.9%	19.21 KB	15.83 KB	6.32 KB	4.94 KB	NODE_DEV
react-reconciler-reflection.production.min.js	0.0%	🔺+0.3%	2.56 KB	2.56 KB	1.14 KB	1.14 KB	NODE_PROD
react-reconciler-persistent.development.js	-8.2%	-7.8%	577.37 KB	530 KB	122.09 KB	112.62 KB	NODE_DEV
react-reconciler-persistent.production.min.js	-0.3%	-0.2%	68.88 KB	68.7 KB	20.43 KB	20.39 KB	NODE_PROD

create-subscription

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
create-subscription.development.js	-7.8%	-6.5%	7.17 KB	6.62 KB	2.53 KB	2.37 KB	NODE_DEV
create-subscription.production.min.js	0.0%	🔺+0.1%	2.01 KB	2.01 KB	1002 B	1003 B	NODE_PROD

react-noop-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-noop-renderer-server.development.js	-8.6%	-5.0%	1.84 KB	1.68 KB	883 B	839 B	NODE_DEV
react-noop-renderer-server.production.min.js	-3.0%	-2.9%	813 B	789 B	490 B	476 B	NODE_PROD
react-noop-renderer-persistent.development.js	-1.5%	-1.1%	35.86 KB	35.31 KB	8.17 KB	8.08 KB	NODE_DEV
react-noop-renderer-persistent.production.min.js	-0.3%	-0.4%	12.22 KB	12.19 KB	3.88 KB	3.87 KB	NODE_PROD
react-noop-renderer.development.js	-1.4%	-1.1%	35.74 KB	35.25 KB	8.16 KB	8.06 KB	NODE_DEV
react-noop-renderer.production.min.js	-0.3%	-0.4%	12.2 KB	12.17 KB	3.88 KB	3.86 KB	NODE_PROD

react-stream

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-stream.development.js	-18.1%	-22.4%	4.7 KB	3.85 KB	1.74 KB	1.35 KB	NODE_DEV
react-stream.production.min.js	0.0%	🔺+0.2%	1.2 KB	1.2 KB	662 B	663 B	NODE_PROD

react-refresh

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-refresh-runtime.development.js	-1.3%	-1.9%	16.53 KB	16.3 KB	5.08 KB	4.98 KB	NODE_DEV
react-refresh-runtime.production.min.js	0.0%	🔺+0.4%	368 B	368 B	264 B	265 B	NODE_PROD
react-refresh-babel.development.js	-1.3%	-1.2%	23.17 KB	22.87 KB	5.14 KB	5.08 KB	NODE_DEV
react-refresh-babel.production.min.js	-0.4%	-0.7%	6.83 KB	6.81 KB	2.39 KB	2.37 KB	NODE_PROD

Generated by 🚫 dangerJS

scripts/babel/remove-getters.js

TrySound · 2019-10-18T09:00:24Z

Hi @gaearon. Do you have some time to take a look at this?

sizebot · 2019-10-18T10:10:42Z

Details of bundled changes.

Comparing: b789060...af015e1

react

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react.development.js	-9.3%	-12.8%	115.78 KB	105 KB	29.74 KB	25.94 KB	UMD_DEV
react.production.min.js	-0.8%	-0.7%	12.67 KB	12.57 KB	4.95 KB	4.91 KB	UMD_PROD
react.profiling.min.js	-0.6%	-0.5%	16.2 KB	16.1 KB	6.05 KB	6.02 KB	UMD_PROFILING
react.development.js	-18.4%	-17.6%	75.29 KB	61.46 KB	20.03 KB	16.51 KB	NODE_DEV
react.production.min.js	-1.9%	-1.7%	6.96 KB	6.83 KB	2.86 KB	2.81 KB	NODE_PROD
React-dev.js	-4.5%	-4.8%	74.55 KB	71.19 KB	18.93 KB	18.03 KB	FB_WWW_DEV
React-prod.js	-0.7%	-1.1%	18.28 KB	18.16 KB	4.68 KB	4.63 KB	FB_WWW_PROD
React-profiling.js	-0.7%	-1.1%	18.28 KB	18.16 KB	4.68 KB	4.63 KB	FB_WWW_PROFILING

react-dom

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-dom.profiling.min.js	-0.1%	-0.3%	123.81 KB	123.63 KB	38.73 KB	38.61 KB	NODE_PROFILING
react-dom-unstable-fizz.browser.development.js	-7.1%	-11.7%	3.88 KB	3.61 KB	1.55 KB	1.37 KB	UMD_DEV
ReactDOM-dev.js	-9.9%	-8.8%	990.96 KB	892.99 KB	218.42 KB	199.16 KB	FB_WWW_DEV
react-dom-unstable-fizz.browser.production.min.js	-1.0%	-0.6%	1.21 KB	1.2 KB	711 B	707 B	UMD_PROD
react-dom-test-utils.development.js	-4.8%	-12.1%	56.37 KB	53.69 KB	15.93 KB	14.01 KB	UMD_DEV
react-dom-testing.profiling.min.js	-0.1%	-0.3%	121.36 KB	121.18 KB	38.25 KB	38.14 KB	NODE_PROFILING
react-dom-server.browser.development.js	-1.4%	-5.5%	140.16 KB	138.16 KB	37.25 KB	35.18 KB	UMD_DEV
react-dom-test-utils.production.min.js	-0.1%	-0.2%	11.23 KB	11.22 KB	4.17 KB	4.16 KB	UMD_PROD
react-dom-server.browser.production.min.js	-0.1%	-0.1%	20.46 KB	20.45 KB	7.5 KB	7.49 KB	UMD_PROD
react-dom-test-utils.development.js	-9.4%	-13.2%	54.65 KB	49.52 KB	15.62 KB	13.55 KB	NODE_DEV
react-dom-server.browser.development.js	-6.4%	-6.6%	136.09 KB	127.45 KB	36.23 KB	33.83 KB	NODE_DEV
react-dom-test-utils.production.min.js	-0.3%	-0.5%	11 KB	10.97 KB	4.11 KB	4.09 KB	NODE_PROD
react-dom-server.browser.production.min.js	-0.1%	-0.3%	20.39 KB	20.36 KB	7.47 KB	7.45 KB	NODE_PROD
react-dom.development.js	-6.0%	-8.4%	970.97 KB	913.01 KB	218.16 KB	199.84 KB	UMD_DEV
react-dom-unstable-native-dependencies.development.js	+0.6%	-3.9%	58.73 KB	59.08 KB	15.36 KB	14.75 KB	UMD_DEV
react-dom.production.min.js	-0.2%	-0.2%	119.96 KB	119.76 KB	38.34 KB	38.24 KB	UMD_PROD
ReactTestUtils-dev.js	-3.0%	-4.6%	52.94 KB	51.36 KB	14.41 KB	13.75 KB	FB_WWW_DEV
react-dom-unstable-native-dependencies.production.min.js	🔺+0.3%	🔺+0.5%	10.25 KB	10.28 KB	3.47 KB	3.49 KB	UMD_PROD
ReactDOMServer-dev.js	-4.3%	-3.7%	140.54 KB	134.45 KB	35.57 KB	34.27 KB	FB_WWW_DEV
react-dom.profiling.min.js	-0.2%	-0.3%	123.59 KB	123.41 KB	39.51 KB	39.39 KB	UMD_PROFILING
ReactDOMServer-prod.js	-0.4%	-0.4%	48.27 KB	48.08 KB	11.02 KB	10.98 KB	FB_WWW_PROD
react-dom.development.js	-10.3%	-9.4%	965.05 KB	865.45 KB	216.53 KB	196.2 KB	NODE_DEV
react-dom-unstable-native-dependencies.development.js	-4.1%	-4.9%	58.43 KB	56.05 KB	15.28 KB	14.54 KB	NODE_DEV
react-dom-unstable-fizz.node.development.js	-10.7%	-11.8%	4.42 KB	3.94 KB	1.65 KB	1.46 KB	NODE_DEV
react-dom.production.min.js	-0.2%	-0.3%	120.03 KB	119.83 KB	37.58 KB	37.48 KB	NODE_PROD
react-dom-unstable-native-dependencies.production.min.js	🔺+0.1%	🔺+0.2%	9.99 KB	10 KB	3.38 KB	3.38 KB	NODE_PROD
react-dom-unstable-fizz.node.production.min.js	-1.9%	-1.9%	1.21 KB	1.19 KB	697 B	684 B	NODE_PROD
ReactDOM-prod.js	-0.8%	-0.6%	373.9 KB	370.81 KB	67.9 KB	67.49 KB	FB_WWW_PROD
ReactDOM-profiling.js	-0.8%	-0.5%	385.2 KB	382.02 KB	69.96 KB	69.61 KB	FB_WWW_PROFILING
react-dom-unstable-fizz.browser.development.js	-13.4%	-13.5%	3.71 KB	3.21 KB	1.5 KB	1.3 KB	NODE_DEV
react-dom-unstable-fizz.browser.production.min.js	-2.2%	-2.2%	1.05 KB	1.03 KB	642 B	628 B	NODE_PROD
react-dom-testing.development.js	-8.4%	-9.9%	967.42 KB	886.62 KB	216.84 KB	195.39 KB	UMD_DEV
react-dom-testing.production.min.js	-0.2%	-0.4%	117.61 KB	117.42 KB	37.88 KB	37.71 KB	UMD_PROD
ReactDOMTesting-dev.js	-12.3%	-11.0%	990.39 KB	868.83 KB	218.28 KB	194.24 KB	FB_WWW_DEV
react-dom-testing.profiling.min.js	-0.2%	-0.3%	121.13 KB	120.95 KB	39.02 KB	38.9 KB	UMD_PROFILING
ReactDOMTesting-prod.js	-0.8%	-0.4%	371.8 KB	368.97 KB	67.69 KB	67.41 KB	FB_WWW_PROD
react-dom-testing.development.js	-12.6%	-10.8%	961.5 KB	840.12 KB	215.2 KB	191.86 KB	NODE_DEV
ReactDOMTesting-profiling.js	-0.8%	-0.4%	371.8 KB	368.97 KB	67.69 KB	67.41 KB	FB_WWW_PROFILING
react-dom-server.node.development.js	-6.3%	-6.6%	137.2 KB	128.57 KB	36.46 KB	34.05 KB	NODE_DEV
react-dom-testing.production.min.js	-0.2%	-0.3%	117.69 KB	117.5 KB	37.17 KB	37.07 KB	NODE_PROD
react-dom-server.node.production.min.js	-0.1%	-0.3%	20.79 KB	20.77 KB	7.62 KB	7.6 KB	NODE_PROD

react-flight-dom-webpack

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-flight-dom-webpack.development.js	+1.0%	-5.0%	8.71 KB	8.79 KB	2.6 KB	2.47 KB	UMD_DEV
react-flight-dom-webpack.production.min.js	-0.4%	-0.7%	2.89 KB	2.87 KB	1.34 KB	1.33 KB	UMD_PROD
react-flight-dom-webpack-server.browser.development.js	+1.0%	-5.4%	9.31 KB	9.4 KB	3.07 KB	2.9 KB	UMD_DEV
react-flight-dom-webpack-server.browser.production.min.js	-0.4%	-0.7%	2.84 KB	2.83 KB	1.33 KB	1.33 KB	UMD_PROD
react-flight-dom-webpack-server.browser.development.js	-5.6%	-6.9%	9.1 KB	8.59 KB	3.02 KB	2.81 KB	NODE_DEV
react-flight-dom-webpack-server.browser.production.min.js	-0.9%	-1.4%	2.65 KB	2.63 KB	1.26 KB	1.25 KB	NODE_PROD
react-flight-dom-webpack.development.js	-5.6%	-6.7%	8.54 KB	8.06 KB	2.55 KB	2.38 KB	NODE_DEV
react-flight-dom-webpack.production.min.js	-0.9%	-1.4%	2.72 KB	2.69 KB	1.28 KB	1.26 KB	NODE_PROD
react-flight-dom-webpack-server.node.development.js	-4.9%	-6.0%	10 KB	9.52 KB	3.27 KB	3.07 KB	NODE_DEV
react-flight-dom-webpack-server.node.production.min.js	-0.8%	-1.3%	2.81 KB	2.79 KB	1.29 KB	1.27 KB	NODE_PROD

react-interactions

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-interactions-events/focus.development.js	+5.8%	+1.7%	15.84 KB	16.77 KB	3.31 KB	3.36 KB	UMD_DEV
react-interactions-events/focus.production.min.js	🔺+0.5%	🔺+1.0%	5.4 KB	5.43 KB	1.78 KB	1.8 KB	UMD_PROD
ReactEventsHover-dev.js	+0.4%	+1.5%	7.62 KB	7.65 KB	1.62 KB	1.65 KB	FB_WWW_DEV
react-interactions-events/keyboard.development.js	+3.8%	+0.2%	6.1 KB	6.34 KB	2.3 KB	2.3 KB	UMD_DEV
ReactEventsContextMenu-dev.js	+1.3%	+2.7%	2.45 KB	2.48 KB	933 B	958 B	FB_WWW_DEV
react-interactions-events/keyboard.production.min.js	🔺+1.1%	🔺+1.6%	2.45 KB	2.47 KB	1.25 KB	1.27 KB	UMD_PROD
ReactEventsPressLegacy-dev.js	+0.1%	+0.3%	23.48 KB	23.5 KB	5.7 KB	5.72 KB	FB_WWW_DEV
ReactEventsContextMenu-prod.js	🔺+0.8%	🔺+1.1%	2.22 KB	2.24 KB	807 B	816 B	FB_WWW_PROD
ReactEventsPressLegacy-prod.js	🔺+0.1%	🔺+0.3%	16.84 KB	16.86 KB	3.69 KB	3.7 KB	FB_WWW_PROD
react-interactions-events/keyboard.development.js	-2.4%	-1.4%	5.92 KB	5.78 KB	2.25 KB	2.22 KB	NODE_DEV
react-interactions-events/keyboard.production.min.js	🔺+0.6%	🔺+1.0%	2.27 KB	2.28 KB	1.19 KB	1.21 KB	NODE_PROD
react-interactions-events/hover.development.js	+7.0%	+2.7%	7.92 KB	8.47 KB	1.67 KB	1.71 KB	UMD_DEV
react-interactions-events/hover.production.min.js	🔺+0.8%	🔺+1.7%	3.48 KB	3.5 KB	1.23 KB	1.25 KB	UMD_PROD
ReactEventsKeyboard-dev.js	-2.4%	-1.2%	5.88 KB	5.74 KB	2.23 KB	2.2 KB	FB_WWW_DEV
ReactEventsKeyboard-prod.js	🔺+0.5%	🔺+0.8%	4.03 KB	4.05 KB	1.42 KB	1.43 KB	FB_WWW_PROD
react-interactions-events/hover.development.js	+0.4%	+1.3%	7.73 KB	7.77 KB	1.62 KB	1.65 KB	NODE_DEV
react-interactions-events/hover.production.min.js	🔺+0.4%	🔺+0.9%	3.3 KB	3.31 KB	1.17 KB	1.18 KB	NODE_PROD
ReactEventsHover-prod.js	🔺+0.3%	🔺+0.8%	6.6 KB	6.61 KB	1.46 KB	1.47 KB	FB_WWW_PROD
react-interactions-events/focus.development.js	+0.2%	+0.5%	15.66 KB	15.7 KB	3.26 KB	3.28 KB	NODE_DEV
react-interactions-events/focus.production.min.js	🔺+0.3%	🔺+0.6%	5.22 KB	5.24 KB	1.72 KB	1.73 KB	NODE_PROD
react-interactions-events/context-menu.development.js	+6.9%	+4.2%	2.69 KB	2.88 KB	1018 B	1.04 KB	UMD_DEV
react-interactions-events/press-legacy.development.js	+4.5%	-0.1%	23.95 KB	25.03 KB	6.14 KB	6.13 KB	UMD_DEV
react-interactions-events/context-menu.production.min.js	🔺+1.9%	🔺+2.8%	1.41 KB	1.43 KB	743 B	764 B	UMD_PROD
ReactEventsFocus-dev.js	+0.2%	+0.6%	15.78 KB	15.81 KB	3.3 KB	3.32 KB	FB_WWW_DEV
react-interactions-events/press-legacy.production.min.js	🔺+0.4%	🔺+0.9%	7.28 KB	7.31 KB	2.73 KB	2.76 KB	UMD_PROD
ReactEventsFocus-prod.js	🔺+0.2%	🔺+0.4%	12.14 KB	12.15 KB	2.33 KB	2.34 KB	FB_WWW_PROD
react-interactions-events/context-menu.development.js	+1.3%	+2.2%	2.51 KB	2.54 KB	974 B	995 B	NODE_DEV
react-interactions-events/press-legacy.development.js	-0.5%	-1.1%	23.76 KB	23.64 KB	6.09 KB	6.02 KB	NODE_DEV
react-interactions-events/context-menu.production.min.js	🔺+1.2%	🔺+1.5%	1.22 KB	1.23 KB	684 B	694 B	NODE_PROD
react-interactions-events/press-legacy.production.min.js	🔺+0.2%	🔺+0.4%	7.1 KB	7.12 KB	2.68 KB	2.69 KB	NODE_PROD

react-art

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactART-dev.js	-14.1%	-13.1%	625.95 KB	537.54 KB	129.31 KB	112.36 KB	FB_WWW_DEV
react-art.development.js	-7.1%	-9.4%	683.24 KB	634.88 KB	147.09 KB	133.25 KB	UMD_DEV
react-art.production.min.js	-1.0%	-1.1%	107.54 KB	106.51 KB	32.53 KB	32.15 KB	UMD_PROD
react-art.development.js	-12.8%	-11.7%	613.92 KB	535.4 KB	129.69 KB	114.57 KB	NODE_DEV
react-art.production.min.js	-1.5%	-1.4%	72.5 KB	71.44 KB	21.66 KB	21.37 KB	NODE_PROD
ReactART-prod.js	-2.5%	-2.0%	233.07 KB	227.29 KB	39.28 KB	38.49 KB	FB_WWW_PROD

react-refresh

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactFreshRuntime-dev.js	-1.6%	-1.7%	19.19 KB	18.88 KB	5.69 KB	5.59 KB	FB_WWW_DEV
react-refresh-runtime.development.js	-1.6%	-2.0%	19.14 KB	18.84 KB	5.72 KB	5.6 KB	NODE_DEV
react-refresh-runtime.production.min.js	0.0%	🔺+0.4%	381 B	381 B	273 B	274 B	NODE_PROD
react-refresh-babel.development.js	-1.2%	-1.2%	24.07 KB	23.77 KB	5.5 KB	5.44 KB	NODE_DEV
react-refresh-babel.production.min.js	-0.4%	-0.7%	7.2 KB	7.18 KB	2.58 KB	2.56 KB	NODE_PROD

react-test-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-test-renderer.development.js	-11.7%	-13.0%	626.65 KB	553.47 KB	132.13 KB	114.99 KB	UMD_DEV
react-test-renderer.production.min.js	-1.4%	-1.5%	72.16 KB	71.16 KB	21.96 KB	21.63 KB	UMD_PROD
ReactShallowRenderer-dev.js	-0.2%	-0.5%	34.42 KB	34.34 KB	8.49 KB	8.45 KB	FB_WWW_DEV
react-test-renderer.development.js	-15.8%	-13.9%	621.91 KB	523.82 KB	130.94 KB	112.68 KB	NODE_DEV
react-test-renderer.production.min.js	-1.4%	-1.5%	71.93 KB	70.96 KB	21.63 KB	21.3 KB	NODE_PROD
ReactTestRenderer-dev.js	-13.6%	-12.1%	637.38 KB	550.76 KB	131.78 KB	115.8 KB	FB_WWW_DEV
react-test-renderer-shallow.development.js	+3.7%	+0.2%	37.89 KB	39.27 KB	9.84 KB	9.86 KB	UMD_DEV
react-test-renderer-shallow.production.min.js	-0.1%	-0.1%	11.66 KB	11.65 KB	3.6 KB	3.59 KB	UMD_PROD
react-test-renderer-shallow.development.js	-0.9%	-1.4%	32.43 KB	32.13 KB	8.53 KB	8.41 KB	NODE_DEV
react-test-renderer-shallow.production.min.js	-0.2%	-0.5%	11.79 KB	11.77 KB	3.71 KB	3.69 KB	NODE_PROD

react-native-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactFabric-dev.js	-14.8%	-13.3%	721.91 KB	614.77 KB	152.6 KB	132.34 KB	RN_FB_DEV
ReactFabric-prod.js	-2.8%	-2.5%	260.37 KB	253.19 KB	44.98 KB	43.87 KB	RN_FB_PROD
ReactNativeRenderer-dev.js	-13.9%	-12.0%	731.21 KB	629.58 KB	154.66 KB	136.11 KB	RN_OSS_DEV
ReactFabric-profiling.js	-2.6%	-2.3%	271.54 KB	264.35 KB	47.1 KB	46 KB	RN_FB_PROFILING
ReactNativeRenderer-prod.js	-2.5%	-2.2%	267.71 KB	260.89 KB	46.25 KB	45.21 KB	RN_OSS_PROD
ReactNativeRenderer-profiling.js	-2.5%	-2.2%	278.93 KB	272.06 KB	48.42 KB	47.34 KB	RN_OSS_PROFILING
ReactNativeRenderer-dev.js	-13.5%	-11.8%	731.38 KB	632.56 KB	154.74 KB	136.5 KB	RN_FB_DEV
ReactNativeRenderer-prod.js	-2.5%	-2.2%	268.1 KB	261.28 KB	46.31 KB	45.27 KB	RN_FB_PROD
ReactNativeRenderer-profiling.js	-2.5%	-2.2%	279.31 KB	272.44 KB	48.47 KB	47.41 KB	RN_FB_PROFILING
ReactFabric-dev.js	-15.2%	-13.5%	721.72 KB	611.88 KB	152.52 KB	131.96 KB	RN_OSS_DEV
ReactFabric-prod.js	-2.8%	-2.5%	260.02 KB	252.84 KB	44.9 KB	43.78 KB	RN_OSS_PROD
ReactFabric-profiling.js	-2.7%	-2.3%	271.19 KB	264.01 KB	47.02 KB	45.92 KB	RN_OSS_PROFILING

react-reconciler

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-reconciler-persistent.development.js	-10.4%	-9.4%	615.85 KB	551.96 KB	128.6 KB	116.57 KB	NODE_DEV
react-reconciler-reflection.development.js	-23.2%	-28.7%	20.92 KB	16.07 KB	6.92 KB	4.93 KB	NODE_DEV
react-reconciler-persistent.production.min.js	-0.3%	-0.2%	73.76 KB	73.51 KB	21.79 KB	21.74 KB	NODE_PROD
react-reconciler.development.js	-7.4%	-7.4%	620.04 KB	574.02 KB	130.27 KB	120.62 KB	NODE_DEV
react-reconciler.production.min.js	-0.3%	-0.2%	76.52 KB	76.26 KB	22.44 KB	22.4 KB	NODE_PROD

create-subscription

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
create-subscription.development.js	-9.1%	-11.4%	7.42 KB	6.75 KB	2.81 KB	2.49 KB	NODE_DEV

jest-react

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
jest-react.development.js	-10.1%	-13.6%	6.68 KB	6.01 KB	2.5 KB	2.16 KB	NODE_DEV
jest-react.production.min.js	0.0%	🔺+0.2%	2.55 KB	2.55 KB	1.29 KB	1.29 KB	NODE_PROD

scheduler

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
SchedulerMock-dev.js	-0.4%	-0.8%	22.88 KB	22.78 KB	5.44 KB	5.4 KB	FB_WWW_DEV
scheduler-tracing.development.js	-31.5%	-47.0%	12.95 KB	8.88 KB	3.46 KB	1.83 KB	NODE_DEV
scheduler-tracing.production.min.js	0.0%	🔺+0.5%	741 B	741 B	394 B	396 B	NODE_PROD
scheduler-unstable_mock.development.js	+3.7%	-0.5%	22.66 KB	23.49 KB	5.41 KB	5.38 KB	UMD_DEV
scheduler-tracing.profiling.min.js	0.0%	+0.1%	3.26 KB	3.26 KB	1001 B	1002 B	NODE_PROFILING
scheduler-unstable_mock.production.min.js	🔺+0.2%	🔺+0.6%	4.72 KB	4.73 KB	1.98 KB	1.99 KB	UMD_PROD
SchedulerTracing-dev.js	-5.0%	-4.6%	10.2 KB	9.69 KB	2.21 KB	2.11 KB	FB_WWW_DEV
scheduler-unstable_mock.development.js	-2.6%	-1.6%	22.47 KB	21.89 KB	5.35 KB	5.27 KB	NODE_DEV
SchedulerTracing-profiling.js	0.0%	+0.2%	6.77 KB	6.77 KB	1.22 KB	1.22 KB	FB_WWW_PROFILING
scheduler-unstable_mock.production.min.js	0.0%	🔺+0.4%	4.71 KB	4.71 KB	1.91 KB	1.92 KB	NODE_PROD
SchedulerMock-prod.js	0.0%	🔺+0.4%	11.95 KB	11.95 KB	2.82 KB	2.83 KB	FB_WWW_PROD
scheduler.development.js	-7.9%	-6.6%	25.29 KB	23.29 KB	6.48 KB	6.06 KB	NODE_DEV
scheduler.production.min.js	-0.0%	🔺+0.3%	5 KB	5 KB	2.01 KB	2.01 KB	NODE_PROD
Scheduler-dev.js	-0.1%	-0.1%	25.72 KB	25.7 KB	6.56 KB	6.56 KB	FB_WWW_DEV
Scheduler-prod.js	0.0%	🔺+0.3%	12.52 KB	12.52 KB	3.05 KB	3.06 KB	FB_WWW_PROD
Scheduler-profiling.js	0.0%	+0.2%	17.11 KB	17.11 KB	3.95 KB	3.95 KB	FB_WWW_PROFILING

react-cache

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactCache-dev.js	-1.2%	-1.4%	8.53 KB	8.43 KB	2.79 KB	2.75 KB	FB_WWW_DEV
react-cache.development.js	+3.2%	-2.1%	9.82 KB	10.13 KB	3.37 KB	3.3 KB	UMD_DEV
react-cache.production.min.js	🔺+0.5%	🔺+0.7%	2.39 KB	2.41 KB	1.22 KB	1.23 KB	UMD_PROD
react-cache.development.js	-2.5%	-3.3%	9.6 KB	9.36 KB	3.29 KB	3.18 KB	NODE_DEV
react-cache.production.min.js	0.0%	🔺+0.1%	2.2 KB	2.2 KB	1.13 KB	1.13 KB	NODE_PROD

react-noop-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-noop-renderer-server.development.js	-8.0%	-5.0%	1.98 KB	1.82 KB	907 B	862 B	NODE_DEV
react-noop-renderer-server.production.min.js	-2.7%	-2.9%	901 B	877 B	513 B	498 B	NODE_PROD
react-noop-renderer-persistent.development.js	-2.3%	-2.0%	27.56 KB	26.94 KB	5.63 KB	5.52 KB	NODE_DEV
react-noop-renderer-persistent.production.min.js	-0.3%	-0.6%	10.84 KB	10.81 KB	3.32 KB	3.29 KB	NODE_PROD
react-noop-renderer.development.js	-2.1%	-2.0%	27.44 KB	26.88 KB	5.62 KB	5.51 KB	NODE_DEV
react-noop-renderer-flight-client.development.js	-11.9%	-6.0%	1.63 KB	1.43 KB	779 B	732 B	NODE_DEV
react-noop-renderer.production.min.js	-0.3%	-0.7%	10.82 KB	10.79 KB	3.31 KB	3.29 KB	NODE_PROD
react-noop-renderer-flight-client.production.min.js	-4.2%	-3.8%	574 B	550 B	422 B	406 B	NODE_PROD
react-noop-renderer-flight-server.development.js	-8.9%	-4.8%	2.18 KB	1.99 KB	962 B	916 B	NODE_DEV
react-noop-renderer-flight-server.production.min.js	-2.4%	-2.5%	1007 B	983 B	566 B	552 B	NODE_PROD

react-flight

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-flight.development.js	-8.3%	-10.9%	8.14 KB	7.46 KB	2.68 KB	2.38 KB	NODE_DEV
react-flight.production.min.js	🔺+0.6%	🔺+0.8%	2.5 KB	2.52 KB	1.18 KB	1.19 KB	NODE_PROD

react-server

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-server-flight.development.js	-8.3%	-11.3%	10.32 KB	9.47 KB	3.31 KB	2.93 KB	NODE_DEV
react-server-flight.production.min.js	🔺+0.5%	🔺+0.9%	2.86 KB	2.88 KB	1.29 KB	1.3 KB	NODE_PROD
react-server.development.js	-17.2%	-21.6%	4.83 KB	4 KB	1.77 KB	1.39 KB	NODE_DEV
react-server.production.min.js	🔺+1.2%	🔺+1.5%	1.22 KB	1.23 KB	672 B	682 B	NODE_PROD

react-is

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactIs-prod.js	0.0%	-0.9%	5.31 KB	5.31 KB	1.26 KB	1.25 KB	FB_WWW_PROD
react-is.development.js	+4.4%	+1.2%	7.08 KB	7.4 KB	1.9 KB	1.92 KB	UMD_DEV
react-is.production.min.js	🔺+0.5%	-0.1%	2.57 KB	2.58 KB	989 B	988 B	UMD_PROD
react-is.development.js	0.0%	+0.1%	6.9 KB	6.9 KB	1.84 KB	1.85 KB	NODE_DEV
react-is.production.min.js	0.0%	-0.8%	2.57 KB	2.57 KB	924 B	917 B	NODE_PROD

ReactDOM: size: -1.0%, gzip: -0.6%

React: size: -0.8%, gzip: -0.7%

Size changes (experimental)

Generated by 🚫 dangerJS against af015e1

sizebot · 2019-10-18T10:11:28Z

Details of bundled changes.

Comparing: b789060...af015e1

react

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react.development.js	-11.4%	-14.2%	115.76 KB	102.56 KB	29.74 KB	25.5 KB	UMD_DEV
react.production.min.js	-1.4%	-1.1%	12.33 KB	12.15 KB	4.84 KB	4.79 KB	UMD_PROD
react.profiling.min.js	-1.0%	-0.8%	15.85 KB	15.69 KB	5.95 KB	5.9 KB	UMD_PROFILING
react.development.js	-21.5%	-19.5%	75.27 KB	59.12 KB	20.02 KB	16.11 KB	NODE_DEV
react.production.min.js	-3.0%	-2.3%	6.54 KB	6.34 KB	2.72 KB	2.66 KB	NODE_PROD
React-dev.js	-3.6%	-3.8%	74.54 KB	71.84 KB	18.93 KB	18.2 KB	FB_WWW_DEV
React-prod.js	-0.7%	-1.1%	18.17 KB	18.05 KB	4.69 KB	4.64 KB	FB_WWW_PROD
React-profiling.js	-0.7%	-1.1%	18.17 KB	18.05 KB	4.69 KB	4.64 KB	FB_WWW_PROFILING

react-dom

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactDOM-profiling.js	-0.8%	-0.5%	408.86 KB	405.4 KB	74.33 KB	73.95 KB	FB_WWW_PROFILING
react-dom-testing.production.min.js	-0.1%	-0.2%	117.16 KB	117.03 KB	37.04 KB	36.97 KB	NODE_PROD
react-dom-unstable-native-dependencies.development.js	+0.6%	-3.9%	58.72 KB	59.07 KB	15.35 KB	14.75 KB	UMD_DEV
react-dom-unstable-fizz.browser.production.min.js	-2.3%	-2.2%	1.04 KB	1.02 KB	634 B	620 B	NODE_PROD
react-dom-testing.profiling.min.js	-0.1%	-0.3%	120.83 KB	120.65 KB	38.12 KB	38 KB	NODE_PROFILING
react-dom-unstable-native-dependencies.production.min.js	🔺+0.3%	🔺+0.5%	10.24 KB	10.26 KB	3.47 KB	3.48 KB	UMD_PROD
ReactTestUtils-dev.js	-3.0%	-4.6%	52.94 KB	51.36 KB	14.41 KB	13.74 KB	FB_WWW_DEV
react-dom-unstable-fizz.node.development.js	-10.8%	-11.9%	4.4 KB	3.93 KB	1.64 KB	1.45 KB	NODE_DEV
react-dom.development.js	-8.9%	-10.7%	970.95 KB	884.32 KB	218.15 KB	194.86 KB	UMD_DEV
react-dom-server.browser.development.js	-2.5%	-6.1%	140.13 KB	136.57 KB	37.25 KB	34.98 KB	UMD_DEV
react-dom-unstable-fizz.node.production.min.js	-2.0%	-1.9%	1.2 KB	1.17 KB	689 B	676 B	NODE_PROD
react-dom.production.min.js	-0.2%	-0.4%	116.04 KB	115.86 KB	37.24 KB	37.09 KB	UMD_PROD
react-dom-server.browser.production.min.js	-0.1%	-0.1%	20 KB	19.99 KB	7.4 KB	7.4 KB	UMD_PROD
react-dom.profiling.min.js	-0.2%	-0.3%	119.57 KB	119.38 KB	38.4 KB	38.29 KB	UMD_PROFILING
ReactDOMTesting-dev.js	-9.7%	-8.7%	990.39 KB	894.4 KB	218.26 KB	199.25 KB	FB_WWW_DEV
react-dom.development.js	-13.2%	-11.7%	965.03 KB	837.95 KB	216.52 KB	191.28 KB	NODE_DEV
ReactDOMTesting-prod.js	-0.8%	-0.5%	384.1 KB	380.98 KB	69.77 KB	69.43 KB	FB_WWW_PROD
react-dom-server.browser.development.js	-7.4%	-7.2%	136.07 KB	125.94 KB	36.23 KB	33.61 KB	NODE_DEV
react-dom.production.min.js	-0.2%	-0.3%	116.08 KB	115.89 KB	36.56 KB	36.46 KB	NODE_PROD
react-dom-testing.development.js	-8.6%	-10.0%	967.4 KB	884.52 KB	216.83 KB	195.21 KB	UMD_DEV
ReactDOMTesting-profiling.js	-0.8%	-0.5%	384.1 KB	380.98 KB	69.77 KB	69.43 KB	FB_WWW_PROFILING
react-dom-server.browser.production.min.js	-0.1%	-0.3%	19.93 KB	19.9 KB	7.39 KB	7.37 KB	NODE_PROD
react-dom-unstable-fizz.browser.development.js	-7.1%	-11.9%	3.87 KB	3.59 KB	1.54 KB	1.36 KB	UMD_DEV
react-dom.profiling.min.js	-0.2%	-0.3%	119.75 KB	119.57 KB	37.65 KB	37.53 KB	NODE_PROFILING
react-dom-testing.production.min.js	-0.1%	-0.2%	117.08 KB	116.95 KB	37.72 KB	37.63 KB	UMD_PROD
react-dom-unstable-fizz.browser.production.min.js	-1.0%	-0.7%	1.2 KB	1.19 KB	703 B	698 B	UMD_PROD
ReactDOM-dev.js	-5.7%	-5.1%	991.9 KB	934.98 KB	218.73 KB	207.66 KB	FB_WWW_DEV
react-dom-testing.profiling.min.js	-0.1%	-0.2%	120.6 KB	120.48 KB	38.88 KB	38.8 KB	UMD_PROFILING
ReactDOMServer-dev.js	-3.7%	-3.2%	140.53 KB	135.37 KB	35.57 KB	34.43 KB	FB_WWW_DEV
ReactDOM-prod.js	-0.9%	-0.6%	397.53 KB	394.14 KB	72.23 KB	71.81 KB	FB_WWW_PROD
react-dom-testing.development.js	-12.8%	-10.9%	961.48 KB	838.11 KB	215.19 KB	191.68 KB	NODE_DEV
ReactDOMServer-prod.js	-0.4%	-0.4%	48.98 KB	48.79 KB	11.18 KB	11.14 KB	FB_WWW_PROD
react-dom-unstable-fizz.browser.development.js	-13.5%	-13.5%	3.7 KB	3.2 KB	1.49 KB	1.29 KB	NODE_DEV
react-dom-unstable-native-dependencies.development.js	-4.1%	-4.9%	58.42 KB	56.04 KB	15.28 KB	14.53 KB	NODE_DEV
react-dom-test-utils.development.js	-4.8%	-12.1%	56.36 KB	53.68 KB	15.93 KB	14 KB	UMD_DEV
react-dom-unstable-native-dependencies.production.min.js	🔺+0.1%	🔺+0.2%	9.98 KB	9.99 KB	3.37 KB	3.38 KB	NODE_PROD
react-dom-test-utils.production.min.js	-0.1%	-0.2%	11.21 KB	11.2 KB	4.16 KB	4.15 KB	UMD_PROD
react-dom-test-utils.development.js	-9.4%	-13.3%	54.63 KB	49.51 KB	15.61 KB	13.54 KB	NODE_DEV
react-dom-server.node.development.js	-7.4%	-7.2%	137.18 KB	127.06 KB	36.46 KB	33.83 KB	NODE_DEV
react-dom-test-utils.production.min.js	-0.3%	-0.5%	10.99 KB	10.96 KB	4.1 KB	4.08 KB	NODE_PROD
react-dom-server.node.production.min.js	-0.1%	-0.2%	20.34 KB	20.31 KB	7.54 KB	7.52 KB	NODE_PROD

react-flight-dom-webpack

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-flight-dom-webpack-server.browser.development.js	+1.0%	-5.4%	9.3 KB	9.38 KB	3.06 KB	2.89 KB	UMD_DEV
react-flight-dom-webpack-server.browser.production.min.js	-0.4%	-0.7%	2.83 KB	2.82 KB	1.33 KB	1.32 KB	UMD_PROD
react-flight-dom-webpack-server.node.development.js	-4.9%	-6.0%	9.99 KB	9.51 KB	3.26 KB	3.07 KB	NODE_DEV
react-flight-dom-webpack-server.node.production.min.js	-0.8%	-1.3%	2.8 KB	2.77 KB	1.28 KB	1.26 KB	NODE_PROD
react-flight-dom-webpack-server.browser.development.js	-5.6%	-6.9%	9.09 KB	8.58 KB	3.01 KB	2.8 KB	NODE_DEV
react-flight-dom-webpack-server.browser.production.min.js	-0.9%	-1.4%	2.64 KB	2.61 KB	1.26 KB	1.24 KB	NODE_PROD
react-flight-dom-webpack.development.js	+1.0%	-5.0%	8.7 KB	8.78 KB	2.59 KB	2.46 KB	UMD_DEV
react-flight-dom-webpack.production.min.js	-0.4%	-0.7%	2.87 KB	2.86 KB	1.33 KB	1.32 KB	UMD_PROD
react-flight-dom-webpack.development.js	-5.6%	-6.7%	8.52 KB	8.05 KB	2.55 KB	2.38 KB	NODE_DEV
react-flight-dom-webpack.production.min.js	-0.9%	-1.3%	2.7 KB	2.68 KB	1.27 KB	1.25 KB	NODE_PROD

react-art

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-art.production.min.js	-1.3%	-1.3%	69.99 KB	69.06 KB	20.99 KB	20.71 KB	NODE_PROD
react-art.development.js	-9.9%	-11.7%	683.22 KB	615.7 KB	147.09 KB	129.83 KB	UMD_DEV
react-art.production.min.js	-0.9%	-1.0%	104.98 KB	104.08 KB	31.84 KB	31.51 KB	UMD_PROD
react-art.development.js	-15.8%	-14.3%	613.89 KB	516.97 KB	129.69 KB	111.13 KB	NODE_DEV
ReactART-dev.js	-9.9%	-8.9%	625.94 KB	564.14 KB	129.3 KB	117.84 KB	FB_WWW_DEV
ReactART-prod.js	-2.5%	-1.8%	240.58 KB	234.47 KB	40.5 KB	39.76 KB	FB_WWW_PROD

react-test-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-test-renderer.production.min.js	-1.4%	-1.5%	71.91 KB	70.94 KB	21.61 KB	21.28 KB	NODE_PROD
react-test-renderer-shallow.development.js	-0.9%	-1.4%	32.42 KB	32.11 KB	8.52 KB	8.4 KB	NODE_DEV
react-test-renderer-shallow.production.min.js	-0.2%	-0.6%	11.78 KB	11.75 KB	3.7 KB	3.68 KB	NODE_PROD
ReactShallowRenderer-dev.js	-0.2%	-0.5%	34.42 KB	34.34 KB	8.49 KB	8.45 KB	FB_WWW_DEV
react-test-renderer.development.js	-11.7%	-13.0%	626.62 KB	553.44 KB	132.12 KB	114.97 KB	UMD_DEV
react-test-renderer.production.min.js	-1.4%	-1.5%	72.13 KB	71.13 KB	21.94 KB	21.61 KB	UMD_PROD
react-test-renderer.development.js	-15.8%	-13.9%	621.89 KB	523.8 KB	130.93 KB	112.67 KB	NODE_DEV
ReactTestRenderer-dev.js	-13.6%	-12.1%	637.36 KB	550.74 KB	131.78 KB	115.79 KB	FB_WWW_DEV
react-test-renderer-shallow.development.js	+3.7%	+0.2%	37.88 KB	39.26 KB	9.83 KB	9.85 KB	UMD_DEV
react-test-renderer-shallow.production.min.js	-0.1%	-0.1%	11.64 KB	11.63 KB	3.59 KB	3.59 KB	UMD_PROD

react-interactions

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-interactions-events/context-menu.production.min.js	🔺+1.2%	🔺+1.5%	1.21 KB	1.22 KB	674 B	684 B	NODE_PROD
react-interactions-events/hover.development.js	+7.0%	+2.6%	7.9 KB	8.46 KB	1.66 KB	1.71 KB	UMD_DEV
react-interactions-events/hover.production.min.js	🔺+0.8%	🔺+1.7%	3.46 KB	3.49 KB	1.22 KB	1.24 KB	UMD_PROD
ReactEventsPressLegacy-dev.js	+0.1%	+0.3%	23.48 KB	23.5 KB	5.7 KB	5.72 KB	FB_WWW_DEV
react-interactions-events/focus.development.js	+0.2%	+0.5%	15.65 KB	15.68 KB	3.25 KB	3.27 KB	NODE_DEV
ReactEventsPressLegacy-prod.js	🔺+0.1%	🔺+0.3%	16.84 KB	16.86 KB	3.69 KB	3.7 KB	FB_WWW_PROD
react-interactions-events/focus.production.min.js	🔺+0.3%	🔺+0.6%	5.21 KB	5.23 KB	1.71 KB	1.72 KB	NODE_PROD
react-interactions-events/keyboard.development.js	+3.8%	+0.2%	6.09 KB	6.33 KB	2.29 KB	2.29 KB	UMD_DEV
react-interactions-events/keyboard.production.min.js	🔺+1.1%	🔺+1.6%	2.43 KB	2.46 KB	1.24 KB	1.26 KB	UMD_PROD
ReactEventsFocus-dev.js	+0.2%	+0.6%	15.78 KB	15.81 KB	3.3 KB	3.32 KB	FB_WWW_DEV
ReactEventsFocus-prod.js	🔺+0.2%	🔺+0.4%	12.14 KB	12.15 KB	2.33 KB	2.34 KB	FB_WWW_PROD
react-interactions-events/keyboard.development.js	-2.4%	-1.4%	5.91 KB	5.77 KB	2.25 KB	2.22 KB	NODE_DEV
react-interactions-events/context-menu.development.js	+6.9%	+4.3%	2.68 KB	2.87 KB	1011 B	1.03 KB	UMD_DEV
react-interactions-events/keyboard.production.min.js	🔺+0.6%	🔺+0.9%	2.26 KB	2.27 KB	1.18 KB	1.2 KB	NODE_PROD
react-interactions-events/context-menu.production.min.js	🔺+1.9%	🔺+2.9%	1.39 KB	1.42 KB	735 B	756 B	UMD_PROD
ReactEventsKeyboard-dev.js	-2.4%	-1.2%	5.88 KB	5.74 KB	2.23 KB	2.2 KB	FB_WWW_DEV
react-interactions-events/context-menu.development.js	+1.3%	+2.3%	2.49 KB	2.53 KB	965 B	987 B	NODE_DEV
ReactEventsKeyboard-prod.js	🔺+0.5%	🔺+0.8%	4.03 KB	4.05 KB	1.42 KB	1.43 KB	FB_WWW_PROD
ReactEventsContextMenu-dev.js	+1.3%	+2.7%	2.45 KB	2.48 KB	933 B	958 B	FB_WWW_DEV
ReactEventsContextMenu-prod.js	🔺+0.8%	🔺+1.1%	2.22 KB	2.24 KB	807 B	816 B	FB_WWW_PROD
react-interactions-events/hover.development.js	+0.4%	+1.3%	7.72 KB	7.75 KB	1.62 KB	1.64 KB	NODE_DEV
react-interactions-events/hover.production.min.js	🔺+0.4%	🔺+0.9%	3.29 KB	3.3 KB	1.16 KB	1.17 KB	NODE_PROD
react-interactions-events/press-legacy.development.js	+4.5%	-0.1%	23.94 KB	25.02 KB	6.13 KB	6.13 KB	UMD_DEV
react-interactions-events/press-legacy.production.min.js	🔺+0.4%	🔺+0.9%	7.27 KB	7.3 KB	2.72 KB	2.75 KB	UMD_PROD
ReactEventsHover-dev.js	+0.4%	+1.5%	7.62 KB	7.65 KB	1.62 KB	1.65 KB	FB_WWW_DEV
ReactEventsHover-prod.js	🔺+0.3%	🔺+0.8%	6.6 KB	6.61 KB	1.46 KB	1.47 KB	FB_WWW_PROD
react-interactions-events/press-legacy.development.js	-0.5%	-1.1%	23.75 KB	23.63 KB	6.08 KB	6.01 KB	NODE_DEV
react-interactions-events/focus.development.js	+5.8%	+1.7%	15.83 KB	16.75 KB	3.3 KB	3.35 KB	UMD_DEV
react-interactions-events/press-legacy.production.min.js	🔺+0.2%	🔺+0.4%	7.09 KB	7.1 KB	2.67 KB	2.68 KB	NODE_PROD
react-interactions-events/focus.production.min.js	🔺+0.5%	🔺+0.9%	5.39 KB	5.41 KB	1.77 KB	1.79 KB	UMD_PROD

react-native-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
ReactNativeRenderer-prod.js	-2.5%	-2.2%	267.69 KB	260.88 KB	46.24 KB	45.2 KB	RN_OSS_PROD
ReactNativeRenderer-profiling.js	-2.5%	-2.2%	278.92 KB	272.04 KB	48.41 KB	47.34 KB	RN_OSS_PROFILING
ReactFabric-dev.js	-15.2%	-13.5%	721.71 KB	611.87 KB	152.51 KB	131.95 KB	RN_OSS_DEV
ReactFabric-prod.js	-2.8%	-2.5%	260 KB	252.83 KB	44.89 KB	43.77 KB	RN_OSS_PROD
ReactFabric-profiling.js	-2.7%	-2.3%	271.18 KB	263.99 KB	47.01 KB	45.92 KB	RN_OSS_PROFILING
ReactNativeRenderer-dev.js	-13.9%	-12.0%	731.2 KB	629.57 KB	154.65 KB	136.1 KB	RN_OSS_DEV

scheduler

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
Scheduler-profiling.js	0.0%	+0.2%	17.11 KB	17.11 KB	3.95 KB	3.95 KB	FB_WWW_PROFILING
SchedulerMock-dev.js	-0.4%	-0.8%	22.88 KB	22.78 KB	5.44 KB	5.4 KB	FB_WWW_DEV
SchedulerTracing-dev.js	-5.0%	-4.5%	10.2 KB	9.69 KB	2.21 KB	2.11 KB	FB_WWW_DEV
SchedulerMock-prod.js	0.0%	🔺+0.4%	11.95 KB	11.95 KB	2.82 KB	2.83 KB	FB_WWW_PROD
SchedulerTracing-profiling.js	0.0%	+0.2%	6.77 KB	6.77 KB	1.22 KB	1.22 KB	FB_WWW_PROFILING
scheduler.development.js	-7.9%	-6.6%	25.28 KB	23.28 KB	6.48 KB	6.05 KB	NODE_DEV
scheduler.production.min.js	-0.0%	🔺+0.3%	4.99 KB	4.99 KB	2 KB	2 KB	NODE_PROD
Scheduler-dev.js	-0.1%	-0.1%	25.72 KB	25.7 KB	6.56 KB	6.56 KB	FB_WWW_DEV
Scheduler-prod.js	0.0%	🔺+0.3%	12.52 KB	12.52 KB	3.05 KB	3.06 KB	FB_WWW_PROD
scheduler-unstable_mock.development.js	+3.7%	-0.5%	22.65 KB	23.47 KB	5.4 KB	5.38 KB	UMD_DEV
scheduler-unstable_mock.production.min.js	🔺+0.2%	🔺+0.5%	4.71 KB	4.72 KB	1.97 KB	1.98 KB	UMD_PROD
scheduler-unstable_mock.development.js	-2.6%	-1.6%	22.46 KB	21.88 KB	5.34 KB	5.26 KB	NODE_DEV
scheduler-tracing.development.js	-31.5%	-47.2%	12.94 KB	8.86 KB	3.46 KB	1.83 KB	NODE_DEV
scheduler-unstable_mock.production.min.js	0.0%	🔺+0.4%	4.7 KB	4.7 KB	1.9 KB	1.91 KB	NODE_PROD
scheduler-tracing.production.min.js	0.0%	🔺+0.5%	728 B	728 B	383 B	385 B	NODE_PROD
scheduler-tracing.profiling.min.js	0.0%	+0.1%	3.25 KB	3.25 KB	992 B	993 B	NODE_PROFILING

react-flight

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-flight.development.js	-8.4%	-10.9%	8.13 KB	7.45 KB	2.67 KB	2.38 KB	NODE_DEV
react-flight.production.min.js	🔺+0.6%	🔺+0.8%	2.49 KB	2.5 KB	1.17 KB	1.18 KB	NODE_PROD

create-subscription

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
create-subscription.development.js	-9.1%	-11.5%	7.41 KB	6.73 KB	2.81 KB	2.49 KB	NODE_DEV

react-is

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-is.development.js	+4.4%	+1.1%	7.07 KB	7.38 KB	1.89 KB	1.91 KB	UMD_DEV
react-is.production.min.js	🔺+0.5%	-0.2%	2.56 KB	2.57 KB	982 B	980 B	UMD_PROD
react-is.development.js	0.0%	-0.1%	6.89 KB	6.89 KB	1.84 KB	1.84 KB	NODE_DEV
react-is.production.min.js	0.0%	-0.4%	2.56 KB	2.56 KB	917 B	913 B	NODE_PROD
ReactIs-prod.js	0.0%	-0.9%	5.31 KB	5.31 KB	1.26 KB	1.25 KB	FB_WWW_PROD

react-noop-renderer

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-noop-renderer-flight-server.production.min.js	-2.4%	-2.9%	994 B	970 B	557 B	541 B	NODE_PROD
react-noop-renderer-flight-client.development.js	-12.0%	-6.2%	1.62 KB	1.42 KB	771 B	723 B	NODE_DEV
react-noop-renderer-flight-client.production.min.js	-4.3%	-3.9%	561 B	537 B	413 B	397 B	NODE_PROD
react-noop-renderer-persistent.development.js	-2.3%	-2.0%	27.55 KB	26.92 KB	5.63 KB	5.51 KB	NODE_DEV
react-noop-renderer-persistent.production.min.js	-0.3%	-0.6%	10.83 KB	10.8 KB	3.31 KB	3.29 KB	NODE_PROD
react-noop-renderer-flight-server.development.js	-9.0%	-4.9%	2.17 KB	1.98 KB	953 B	906 B	NODE_DEV
react-noop-renderer.development.js	-2.1%	-2.0%	27.43 KB	26.87 KB	5.61 KB	5.5 KB	NODE_DEV
react-noop-renderer.production.min.js	-0.3%	-0.7%	10.81 KB	10.78 KB	3.3 KB	3.28 KB	NODE_PROD
react-noop-renderer-server.development.js	-8.1%	-5.0%	1.97 KB	1.81 KB	899 B	854 B	NODE_DEV
react-noop-renderer-server.production.min.js	-2.7%	-2.8%	888 B	864 B	503 B	489 B	NODE_PROD

react-reconciler

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-reconciler-persistent.development.js	-10.4%	-9.4%	615.83 KB	551.94 KB	128.59 KB	116.57 KB	NODE_DEV
react-reconciler-persistent.production.min.js	-0.3%	-0.2%	73.75 KB	73.5 KB	21.78 KB	21.73 KB	NODE_PROD
react-reconciler.development.js	-10.8%	-10.4%	620.03 KB	553.26 KB	130.27 KB	116.7 KB	NODE_DEV
react-reconciler-reflection.development.js	-23.2%	-28.7%	20.91 KB	16.06 KB	6.91 KB	4.93 KB	NODE_DEV
react-reconciler.production.min.js	-0.4%	-0.3%	73.74 KB	73.46 KB	21.77 KB	21.7 KB	NODE_PROD

react-refresh

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-refresh-runtime.development.js	-1.6%	-2.0%	19.13 KB	18.83 KB	5.71 KB	5.6 KB	NODE_DEV
ReactFreshRuntime-dev.js	-1.6%	-1.7%	19.19 KB	18.88 KB	5.69 KB	5.59 KB	FB_WWW_DEV
react-refresh-babel.development.js	-1.2%	-1.2%	24.06 KB	23.76 KB	5.5 KB	5.43 KB	NODE_DEV
react-refresh-babel.production.min.js	-0.4%	-0.7%	7.19 KB	7.16 KB	2.57 KB	2.56 KB	NODE_PROD

react-cache

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-cache.development.js	+3.2%	-2.1%	9.81 KB	10.12 KB	3.36 KB	3.29 KB	UMD_DEV
react-cache.production.min.js	🔺+0.5%	🔺+0.8%	2.38 KB	2.39 KB	1.21 KB	1.22 KB	UMD_PROD
react-cache.development.js	-2.5%	-3.3%	9.58 KB	9.35 KB	3.29 KB	3.18 KB	NODE_DEV
ReactCache-dev.js	-1.2%	-1.4%	8.53 KB	8.43 KB	2.79 KB	2.75 KB	FB_WWW_DEV

react-server

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-server-flight.production.min.js	🔺+1.2%	🔺+2.0%	2.85 KB	2.89 KB	1.28 KB	1.31 KB	NODE_PROD
react-server-flight.development.js	-8.3%	-11.4%	10.31 KB	9.45 KB	3.3 KB	2.92 KB	NODE_DEV
react-server.development.js	-17.3%	-21.7%	4.82 KB	3.99 KB	1.76 KB	1.38 KB	NODE_DEV
react-server.production.min.js	🔺+1.2%	🔺+1.5%	1.2 KB	1.22 KB	664 B	674 B	NODE_PROD

jest-react

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
jest-react.production.min.js	0.0%	🔺+0.1%	2.54 KB	2.54 KB	1.28 KB	1.28 KB	NODE_PROD
jest-react.development.js	-10.1%	-13.6%	6.67 KB	6 KB	2.49 KB	2.15 KB	NODE_DEV

ReactDOM: size: 🔺+0.3%, gzip: 🔺+0.5%

React: size: -1.4%, gzip: -1.1%

Size changes (stable)

Generated by 🚫 dangerJS against af015e1

codesandbox-ci · 2019-10-31T19:29:11Z

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit 6070bf0:

Sandbox	Source
silly-franklin-ovkwf	Configuration

frehner · 2019-11-05T15:29:45Z

Since you're now publishing an alpha build for React, do you think now would be a good time to get this merged in?

Andarist · 2019-11-26T10:40:21Z

Is there anything I can do to help move this forward?

gaearon · 2020-02-17T19:11:15Z

Can you post the bundle diff? What has actually changed in the output?

We usually do yarn build --type=FB for both versions and use Git to diff. Other bundles are not as easy to compare because they're minified.

kunukn · 2020-02-20T21:19:05Z

I have updated https://github.com/kunukn/reactjs-rollup-upgrade

branch: rollup.0.52.1
branch: rollup.1.19.4

yarn build --type=FB was used

Based on react source code master commit: b789060

There are a lot of files to compare.

Here is Rollup 0.52.1 compared to Rollup 1.19.4
https://github.com/kunukn/reactjs-rollup-upgrade/compare/299034..7441bc

E.g.

As-is
https://github.com/kunukn/reactjs-rollup-upgrade/blob/rollup.0.52.1/build/facebook-www/React-dev.js

PR
https://github.com/kunukn/reactjs-rollup-upgrade/blob/rollup.1.19.4/build/facebook-www/React-dev.js

gaearon · 2020-02-20T22:09:16Z

Great work. Thanks for keeping it up to date. I haven’t read the complete diff but what I’ve seen looks good to me. Let’s try it.

update rollup versioni

0383e0a

facebook-github-bot added the CLA Signed label Mar 6, 2019

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

9da7f0f

kunukn added 2 commits March 6, 2019 21:04

ignore Rollup warnings for known warning codes

a40c109

add lecacy support from elas7

cac72e4

kunukn added 2 commits March 7, 2019 21:31

rollup 1.5

716715f

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

01302de

kunukn changed the title ~~Update Rollup version to 1.4.1~~ Update Rollup version to 1.5.0 Mar 7, 2019

upd to ver 1.6.0

1ebf0a6

kunukn changed the title ~~Update Rollup version to 1.5.0~~ Update Rollup version to 1.6.0 Mar 8, 2019

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

775a472

kunukn added 3 commits March 16, 2019 07:21

don't throw error

adedcaf

use return instead of throw error

1f51b14

upd code in comment

2ba2aff

kunukn and others added 4 commits March 17, 2019 17:16

fix getters test

1806708

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

072ec44

merge

2b992d8

rollup 1.7

1b5e466

kunukn changed the title ~~Update Rollup version to 1.6.0~~ Update Rollup version to 1.7.0 Mar 21, 2019

rollup 1.7.3

baacee9

kunukn changed the title ~~Update Rollup version to 1.7.0~~ Update Rollup version to 1.7.3 Mar 25, 2019

This was referenced Mar 25, 2019

Upgrade rollup from 0.5.2 to 1.7.0 #15181

Closed

UMD build doesn't work via import in the browser (TypeError: Cannot set property 'React' of undefined) #14635

Closed

kunukn changed the title ~~Update Rollup version to 1.7.3~~ Update Rollup version to 1.7.3 and fix breaking changes Mar 25, 2019

Jessidhia reviewed Mar 29, 2019

View reviewed changes

scripts/babel/remove-getters.js Outdated Show resolved Hide resolved

scripts/babel/remove-getters.js Outdated Show resolved Hide resolved

kunukn and others added 7 commits September 5, 2019 15:23

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

6f14214

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

d9af315

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

1d5bbde

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

5f78366

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

1d4176f

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

8fd6f1e

merge

1b0844e

lukastaegert mentioned this pull request Oct 18, 2019

Treeshaking Removes Critical React DOM Code rollup/rollup#3168

Closed

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

abde019

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

a563eb5

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

0986f61

TrySound mentioned this pull request Nov 26, 2019

Provide esm entry point for react-is #13321

Closed

TrySound mentioned this pull request Nov 28, 2019

Add ESM artifacts to build outputs #17453

Closed

14 tasks

Standard8 mentioned this pull request Dec 16, 2019

Change options.html to React/Redux thunderbird-conversations/thunderbird-conversations#1387

Merged

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

aacee9b

lukastaegert mentioned this pull request Jan 10, 2020

Remove unnecessary lines for hasBadMapPolyfill issue for rollup #16231

Merged

resolve merge conflict

6070bf0

Merge branch 'master' into feature/upgrade-rollup-to-latest-version

af015e1

gaearon approved these changes Feb 20, 2020

View reviewed changes

gaearon merged commit abfbae0 into facebook:master Feb 20, 2020

kunukn deleted the feature/upgrade-rollup-to-latest-version branch February 21, 2020 18:35

Update Rollup version to 1.19.4 and fix breaking changes #15037

Update Rollup version to 1.19.4 and fix breaking changes #15037

Conversation

kunukn commented Mar 6, 2019 • edited

TrySound commented Mar 6, 2019

kunukn commented Mar 6, 2019 • edited

kunukn commented Mar 7, 2019

kunukn commented Mar 15, 2019 • edited

sizebot commented Mar 17, 2019 • edited

react

react-dom

react-art

react-native-renderer

react-cache

scheduler

react-events

react-test-renderer

jest-react

react-is

react-reconciler

create-subscription

react-noop-renderer

react-stream

react-refresh

TrySound commented Oct 18, 2019

sizebot commented Oct 18, 2019 • edited

react

react-dom

react-flight-dom-webpack

react-interactions

react-art

react-refresh

react-test-renderer

react-native-renderer

react-reconciler

create-subscription

jest-react

scheduler

react-cache

react-noop-renderer

react-flight

react-server

react-is

Size changes (experimental)

sizebot commented Oct 18, 2019 • edited

react

react-dom

react-flight-dom-webpack

react-art

react-test-renderer

react-interactions

react-native-renderer

scheduler

react-flight

create-subscription

react-is

react-noop-renderer

react-reconciler

react-refresh

react-cache

react-server

jest-react

Size changes (stable)

codesandbox-ci bot commented Oct 31, 2019 • edited

frehner commented Nov 5, 2019

Andarist commented Nov 26, 2019

gaearon commented Feb 17, 2020

kunukn commented Feb 20, 2020

gaearon commented Feb 20, 2020

kunukn commented Mar 6, 2019 •

edited

kunukn commented Mar 6, 2019 •

edited

kunukn commented Mar 15, 2019 •

edited

sizebot commented Mar 17, 2019 •

edited

sizebot commented Oct 18, 2019 •

edited

sizebot commented Oct 18, 2019 •

edited

codesandbox-ci bot commented Oct 31, 2019 •

edited