Experimental: React Refresh Support #12008

Timer · 2020-04-18T17:57:24Z

This pull request adds experimental support for React Refresh (aka Fast Refresh, hot reloading) to Next.js.

It can be enabled in next.config.js:

module.exports = {
  experimental: {
    reactRefresh: true
  }
}

Contains a basic test case. We'll need to work with @gaearon to write a full acceptance suite before this feature is enabled-by-default.

Related PR: #12006

Implementation advice from facebook/react#16604

…-refresh

ijjk · 2020-04-19T07:38:01Z

Stats from current PR

Default Server Mode (Decrease detected ✓)

General Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
buildDuration	12s	11.9s	-88ms
nodeModulesSize	55.5 MB	55.6 MB	⚠️ +77.3 kB

Page Load Tests Overall decrease ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.125	2.069	-0.06
/ avg req/sec	1176.2	1208.24	⚠️ +32.04
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.178	1.227	⚠️ +0.05
/error-in-render avg req/sec	2122.44	2037.88	-84.56

Client Bundles (main, webpack, commons)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.js gzip	6.25 kB	6.25 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
de003c3a9d30..5e5e.js gzip	10.3 kB	10.3 kB	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.HASH.js gzip	39 kB	39 kB	✓
Overall change	56.7 kB	56.7 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.module.js gzip	4.79 kB	4.79 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
de003c3a9d30..dule.js gzip	6.85 kB	6.85 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
Overall change	51.4 kB	51.4 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
polyfills-HASH.js gzip	26.2 kB	26.2 kB	✓
Overall change	26.2 kB	26.2 kB	✓

Client Pages

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.js gzip	1.23 kB	1.23 kB	✓
_error.js gzip	3.12 kB	3.12 kB	✓
hooks.js gzip	663 B	663 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.06 kB	2.06 kB	✓
routerDirect.js gzip	280 B	280 B	✓
withRouter.js gzip	278 B	278 B	✓
Overall change	7.85 kB	7.85 kB	✓

Client Pages Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.module.js gzip	598 B	598 B	✓
_error.module.js gzip	2.09 kB	2.09 kB	✓
hooks.module.js gzip	383 B	383 B	✓
index.module.js gzip	223 B	223 B	✓
link.module.js gzip	1.52 kB	1.52 kB	✓
routerDirect..dule.js gzip	279 B	279 B	✓
withRouter.m..dule.js gzip	278 B	278 B	✓
Overall change	5.37 kB	5.37 kB	✓

Client Build Manifests

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
index.html gzip	928 B	928 B	✓
link.html gzip	938 B	938 B	✓
withRouter.html gzip	926 B	926 B	✓
Overall change	2.79 kB	2.79 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
buildDuration	13.2s	12.6s	-553ms
nodeModulesSize	55.5 MB	55.6 MB	⚠️ +77.3 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.js gzip	6.25 kB	6.25 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
de003c3a9d30..5e5e.js gzip	10.3 kB	10.3 kB	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.HASH.js gzip	39 kB	39 kB	✓
Overall change	56.7 kB	56.7 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.module.js gzip	4.79 kB	4.79 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
de003c3a9d30..dule.js gzip	6.85 kB	6.85 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
Overall change	51.4 kB	51.4 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
polyfills-HASH.js gzip	26.2 kB	26.2 kB	✓
Overall change	26.2 kB	26.2 kB	✓

Client Pages

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.js gzip	1.23 kB	1.23 kB	✓
_error.js gzip	3.12 kB	3.12 kB	✓
hooks.js gzip	663 B	663 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.06 kB	2.06 kB	✓
routerDirect.js gzip	280 B	280 B	✓
withRouter.js gzip	278 B	278 B	✓
Overall change	7.85 kB	7.85 kB	✓

Client Pages Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.module.js gzip	598 B	598 B	✓
_error.module.js gzip	2.09 kB	2.09 kB	✓
hooks.module.js gzip	383 B	383 B	✓
index.module.js gzip	223 B	223 B	✓
link.module.js gzip	1.52 kB	1.52 kB	✓
routerDirect..dule.js gzip	279 B	279 B	✓
withRouter.m..dule.js gzip	278 B	278 B	✓
Overall change	5.37 kB	5.37 kB	✓

Client Build Manifests

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_error.js	558 kB	558 kB	⚠️ +152 B
404.html	4.18 kB	4.18 kB	✓
hooks.html	3.81 kB	3.81 kB	✓
index.js	558 kB	558 kB	⚠️ +152 B
link.js	594 kB	595 kB	⚠️ +152 B
routerDirect.js	587 kB	587 kB	⚠️ +152 B
withRouter.js	587 kB	587 kB	⚠️ +152 B
Overall change	2.89 MB	2.89 MB	⚠️ +760 B

packages/next/build/webpack/loaders/next-babel-loader.js

ijjk · 2020-04-19T12:17:47Z

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
buildDuration	12.1s	12.3s	⚠️ +150ms
nodeModulesSize	55.5 MB	55.6 MB	⚠️ +77.3 kB

Page Load Tests Overall increase ✓

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.123	2.07	-0.05
/ avg req/sec	1177.81	1207.85	⚠️ +30.04
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.213	1.192	-0.02
/error-in-render avg req/sec	2061.07	2097.41	⚠️ +36.34

Client Bundles (main, webpack, commons)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.js gzip	6.25 kB	6.25 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
de003c3a9d30..5e5e.js gzip	10.3 kB	10.3 kB	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.HASH.js gzip	39 kB	39 kB	✓
Overall change	56.7 kB	56.7 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.module.js gzip	4.79 kB	4.79 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
de003c3a9d30..dule.js gzip	6.85 kB	6.85 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
Overall change	51.4 kB	51.4 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
polyfills-HASH.js gzip	26.2 kB	26.2 kB	✓
Overall change	26.2 kB	26.2 kB	✓

Client Pages

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.js gzip	1.23 kB	1.23 kB	✓
_error.js gzip	3.12 kB	3.12 kB	✓
hooks.js gzip	663 B	663 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.06 kB	2.06 kB	✓
routerDirect.js gzip	280 B	280 B	✓
withRouter.js gzip	278 B	278 B	✓
Overall change	7.85 kB	7.85 kB	✓

Client Pages Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.module.js gzip	598 B	598 B	✓
_error.module.js gzip	2.09 kB	2.09 kB	✓
hooks.module.js gzip	383 B	383 B	✓
index.module.js gzip	223 B	223 B	✓
link.module.js gzip	1.52 kB	1.52 kB	✓
routerDirect..dule.js gzip	279 B	279 B	✓
withRouter.m..dule.js gzip	278 B	278 B	✓
Overall change	5.37 kB	5.37 kB	✓

Client Build Manifests

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
index.html gzip	928 B	928 B	✓
link.html gzip	938 B	938 B	✓
withRouter.html gzip	926 B	926 B	✓
Overall change	2.79 kB	2.79 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
buildDuration	12.9s	12.8s	-197ms
nodeModulesSize	55.5 MB	55.6 MB	⚠️ +77.3 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.js gzip	6.25 kB	6.25 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
de003c3a9d30..5e5e.js gzip	10.3 kB	10.3 kB	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.HASH.js gzip	39 kB	39 kB	✓
Overall change	56.7 kB	56.7 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.module.js gzip	4.79 kB	4.79 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
de003c3a9d30..dule.js gzip	6.85 kB	6.85 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
Overall change	51.4 kB	51.4 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
polyfills-HASH.js gzip	26.2 kB	26.2 kB	✓
Overall change	26.2 kB	26.2 kB	✓

Client Pages

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.js gzip	1.23 kB	1.23 kB	✓
_error.js gzip	3.12 kB	3.12 kB	✓
hooks.js gzip	663 B	663 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.06 kB	2.06 kB	✓
routerDirect.js gzip	280 B	280 B	✓
withRouter.js gzip	278 B	278 B	✓
Overall change	7.85 kB	7.85 kB	✓

Client Pages Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.module.js gzip	598 B	598 B	✓
_error.module.js gzip	2.09 kB	2.09 kB	✓
hooks.module.js gzip	383 B	383 B	✓
index.module.js gzip	223 B	223 B	✓
link.module.js gzip	1.52 kB	1.52 kB	✓
routerDirect..dule.js gzip	279 B	279 B	✓
withRouter.m..dule.js gzip	278 B	278 B	✓
Overall change	5.37 kB	5.37 kB	✓

Client Build Manifests

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_error.js	558 kB	558 kB	⚠️ +152 B
404.html	4.18 kB	4.18 kB	✓
hooks.html	3.81 kB	3.81 kB	✓
index.js	558 kB	558 kB	⚠️ +152 B
link.js	594 kB	595 kB	⚠️ +152 B
routerDirect.js	587 kB	587 kB	⚠️ +152 B
withRouter.js	587 kB	587 kB	⚠️ +152 B
Overall change	2.89 MB	2.89 MB	⚠️ +760 B

ijjk

LGTM 🎉

ijjk · 2020-04-19T17:51:57Z

Stats from current PR

Default Server Mode (Decrease detected ✓)

General Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
buildDuration	12.9s	13s	⚠️ +107ms
nodeModulesSize	55.5 MB	55.6 MB	⚠️ +76.9 kB

Page Load Tests Overall decrease ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.223	2.284	⚠️ +0.06
/ avg req/sec	1124.46	1094.65	-29.81
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.276	1.317	⚠️ +0.04
/error-in-render avg req/sec	1959.08	1898.28	-60.8

Client Bundles (main, webpack, commons)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.js gzip	6.25 kB	6.25 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
de003c3a9d30..5e5e.js gzip	10.3 kB	10.3 kB	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.HASH.js gzip	39 kB	39 kB	✓
Overall change	56.7 kB	56.7 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.module.js gzip	4.79 kB	4.79 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
de003c3a9d30..dule.js gzip	6.85 kB	6.85 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
Overall change	51.4 kB	51.4 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
polyfills-HASH.js gzip	26.2 kB	26.2 kB	✓
Overall change	26.2 kB	26.2 kB	✓

Client Pages

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_app.js gzip	1.23 kB	1.23 kB	✓
_error.js gzip	3.12 kB	3.12 kB	✓
hooks.js gzip	663 B	663 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.06 kB	2.06 kB	✓
routerDirect.js gzip	280 B	280 B	✓
withRouter.js gzip	278 B	278 B	✓
Overall change	7.85 kB	7.85 kB	✓

Client Pages Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.module.js gzip	598 B	598 B	✓
_error.module.js gzip	2.09 kB	2.09 kB	✓
hooks.module.js gzip	383 B	383 B	✓
index.module.js gzip	223 B	223 B	✓
link.module.js gzip	1.52 kB	1.52 kB	✓
routerDirect..dule.js gzip	279 B	279 B	✓
withRouter.m..dule.js gzip	278 B	278 B	✓
Overall change	5.37 kB	5.37 kB	✓

Client Build Manifests

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Rendered Page Sizes

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
index.html gzip	928 B	928 B	✓
link.html gzip	938 B	938 B	✓
withRouter.html gzip	926 B	926 B	✓
Overall change	2.79 kB	2.79 kB	✓

Serverless Mode (Increase detected ⚠️)

General Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
buildDuration	13.5s	13.6s	⚠️ +40ms
nodeModulesSize	55.5 MB	55.6 MB	⚠️ +76.9 kB

Client Bundles (main, webpack, commons)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.js gzip	6.25 kB	6.25 kB	✓
webpack-HASH.js gzip	746 B	746 B	✓
de003c3a9d30..5e5e.js gzip	10.3 kB	10.3 kB	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.a1..NSE.txt gzip	220 B	220 B	✓
framework.HASH.js gzip	39 kB	39 kB	✓
Overall change	56.7 kB	56.7 kB	✓

Client Bundles (main, webpack, commons) Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
main-HASH.module.js gzip	4.79 kB	4.79 kB	✓
webpack-HASH..dule.js gzip	746 B	746 B	✓
de003c3a9d30..dule.js gzip	6.85 kB	6.85 kB	✓
framework.HA..dule.js gzip	39 kB	39 kB	✓
Overall change	51.4 kB	51.4 kB	✓

Legacy Client Bundles (polyfills)

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
polyfills-HASH.js gzip	26.2 kB	26.2 kB	✓
Overall change	26.2 kB	26.2 kB	✓

Client Pages

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.js gzip	1.23 kB	1.23 kB	✓
_error.js gzip	3.12 kB	3.12 kB	✓
hooks.js gzip	663 B	663 B	✓
index.js gzip	222 B	222 B	✓
link.js gzip	2.06 kB	2.06 kB	✓
routerDirect.js gzip	280 B	280 B	✓
withRouter.js gzip	278 B	278 B	✓
Overall change	7.85 kB	7.85 kB	✓

Client Pages Modern

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_app.module.js gzip	598 B	598 B	✓
_error.module.js gzip	2.09 kB	2.09 kB	✓
hooks.module.js gzip	383 B	383 B	✓
index.module.js gzip	223 B	223 B	✓
link.module.js gzip	1.52 kB	1.52 kB	✓
routerDirect..dule.js gzip	279 B	279 B	✓
withRouter.m..dule.js gzip	278 B	278 B	✓
Overall change	5.37 kB	5.37 kB	✓

Client Build Manifests

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_buildManifest.js gzip	61 B	61 B	✓
_buildManife..dule.js gzip	61 B	61 B	✓
Overall change	122 B	122 B	✓

Serverless bundles Overall increase ⚠️

	zeit/next.js canary	Timer/next.js enhancement/react-refresh	Change
_error.js	558 kB	558 kB	⚠️ +152 B
404.html	4.18 kB	4.18 kB	✓
hooks.html	3.81 kB	3.81 kB	✓
index.js	558 kB	558 kB	⚠️ +152 B
link.js	594 kB	595 kB	⚠️ +152 B
routerDirect.js	587 kB	587 kB	⚠️ +152 B
withRouter.js	587 kB	587 kB	⚠️ +152 B
Overall change	2.89 MB	2.89 MB	⚠️ +760 B

matteing · 2020-04-28T20:58:14Z

Hi! This isn't exactly a scientific report, but...

I tried enabling this feature on a semi-large NextJS app and am facing a regression:

Happy to provide any further stack traces or reports if necessary.

Timer · 2020-04-28T21:01:44Z

@matteing if you can provide a minimum reproducible demo (or share your project in private) we'd be happy to take a look!

matteing · 2020-04-28T21:03:38Z

The repo is here: https://gitlab.com/makerlog/next
I (locally) executed a yarn upgrade next and added the experimental settings to the config file, which resulted in that error.

paesvitor · 2020-04-29T05:29:05Z

Hi! This isn't exactly a scientific report, but...

I tried enabling this feature on a semi-large NextJS app and am facing a regression:

Happy to provide any further stack traces or reports if necessary.

same issue here

Timer · 2020-04-29T06:02:34Z

Tracking the Sass bug here: #12304

Timer added the Type: Enhancement label Apr 18, 2020

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Timer mentioned this pull request Apr 19, 2020

Resolve TypeScript Extension in Correct Order #12014

Merged

Timer force-pushed the enhancement/react-refresh branch from 9e7983b to 5ac499a Compare April 19, 2020 03:24

Add Fast Refresh Support

62b327c

Timer force-pushed the enhancement/react-refresh branch from 5ac499a to 62b327c Compare April 19, 2020 05:17

Add Basic Acceptance Test

57415af

Timer added this to the 9.3.6 milestone Apr 19, 2020

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Timer added 3 commits April 19, 2020 02:57

Increase delay

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Merge remote-tracking branch 'upstream/canary' into enhancement/react…

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Timer marked this pull request as ready for review April 19, 2020 07:23

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Ignore test files

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Update packages/next/build/webpack/loaders/next-babel-loader.js

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Timer added 5 commits April 19, 2020 11:34

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Timer merged commit 450d4bd into vercel:canary Apr 19, 2020

Timer deleted the enhancement/react-refresh branch April 19, 2020 17:58

merelinguist mentioned this pull request Jul 7, 2022

Enable React Fast Refresh blitz-js/legacy-framework#794

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ericclemmons mentioned this pull request Apr 30, 2020

React: Support fast refresh storybookjs/storybook#10602

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snyk-bot mentioned this pull request May 1, 2020

[Snyk] Upgrade next from 9.3.5 to 9.3.6 anephenix/ui#7

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neo mentioned this pull request May 1, 2020

[Feature] Add React Refresh Experience-Monks/nextjs-boilerplate#31

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jamesmosier mentioned this pull request May 3, 2020

[FEATURE REQUEST] Add react-refresh support? #12455

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c0b41 mentioned this pull request May 6, 2020

How to prevent HMR!!! #12537

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snyk-bot mentioned this pull request May 7, 2020

[Snyk] Upgrade next from 9.3.5 to 9.3.6 nrako/nrako.com#72

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Experimental: React Refresh Support #12008

Experimental: React Refresh Support #12008

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Experimental: React Refresh Support #12008

Experimental: React Refresh Support #12008

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ijjk commented Apr 19, 2020

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