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Add docs on how to migrate from Gatsby. #17491

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merged 26 commits into from
Oct 5, 2020

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leerob
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@leerob leerob commented Sep 30, 2020

Addresses #17453.

@ijjk
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 13.7s 14.6s ⚠️ +892ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.614 2.742 ⚠️ +0.13
/ avg req/sec 956.37 911.63 ⚠️ -44.74
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.557 1.561 0
/error-in-render avg req/sec 1605.26 1601.44 ⚠️ -3.82
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 15.4s 15.7s ⚠️ +252ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: b8ee56b

@ijjk
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 11.7s 11.9s ⚠️ +166ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.145 2.146 0
/ avg req/sec 1165.6 1165.19 ⚠️ -0.41
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.129 1.136 ⚠️ +0.01
/error-in-render avg req/sec 2214.92 2200.6 ⚠️ -14.32
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 13.4s 13.2s -243ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: c3b648d

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@ijjk
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 9.7s 9.9s ⚠️ +137ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall increase ✓
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 1.811 1.85 ⚠️ +0.04
/ avg req/sec 1380.6 1351.18 ⚠️ -29.42
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 0.992 0.965 -0.03
/error-in-render avg req/sec 2519.66 2590.46 +70.8
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 11s 10.9s -85ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 2715d50

@ijjk
Copy link
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 11.6s 11.5s -114ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall increase ✓
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.236 2.159 -0.08
/ avg req/sec 1117.88 1158.08 +40.2
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.269 1.267 0
/error-in-render avg req/sec 1970.56 1972.71 +2.15
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 12.9s 12.8s -128ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 0d72756

@ijjk
Copy link
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 12.9s 13.1s ⚠️ +200ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.385 2.457 ⚠️ +0.07
/ avg req/sec 1048.21 1017.44 ⚠️ -30.77
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.328 1.339 ⚠️ +0.01
/error-in-render avg req/sec 1882.81 1866.88 ⚠️ -15.93
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 14.7s 14.6s -105ms
nodeModulesSize 58.2 MB 62.9 MB ⚠️ +4.67 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 1f3f671

@ijjk
Copy link
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 13.5s 14.1s ⚠️ +600ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall increase ✓
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.657 2.581 -0.08
/ avg req/sec 941.02 968.44 +27.42
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.594 1.518 -0.08
/error-in-render avg req/sec 1568.32 1647.1 +78.78
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 15.5s 15.2s -280ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 2f8cc37

@ijjk
Copy link
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ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 11.1s 10.8s -299ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 1.989 1.993 0
/ avg req/sec 1256.98 1254.2 ⚠️ -2.78
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.06 1.078 ⚠️ +0.02
/error-in-render avg req/sec 2358.64 2318.06 ⚠️ -40.58
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 12.5s 11.9s -567ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 385f3cb

@ijjk
Copy link
Member

ijjk commented Sep 30, 2020

Stats from current PR

Default Server Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 14.2s 14.1s -48ms
nodeModulesSize 62.9 MB 62.9 MB
Page Load Tests Overall increase ✓
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.769 2.686 -0.08
/ avg req/sec 902.93 930.66 +27.73
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.51 1.534 ⚠️ +0.02
/error-in-render avg req/sec 1655.16 1629.26 ⚠️ -25.9
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 15.9s 15.7s -267ms
nodeModulesSize 62.9 MB 62.9 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
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withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 79c02c9

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ijjk commented Oct 5, 2020

Stats from current PR

Default Server Mode (Decrease detected ✓)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 10.7s 10.8s ⚠️ +28ms
nodeModulesSize 63.2 MB 63.2 MB
Page Load Tests Overall decrease ⚠️
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 1.993 1.939 -0.05
/ avg req/sec 1254.61 1289.59 +34.98
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.037 1.06 ⚠️ +0.02
/error-in-render avg req/sec 2410.69 2358.89 ⚠️ -51.8
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 11.8s 12.1s ⚠️ +299ms
nodeModulesSize 63.2 MB 63.2 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: c029acf

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ijjk commented Oct 5, 2020

Stats from current PR

Default Server Mode (Increase detected ⚠️)
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 13s 13s ⚠️ +79ms
nodeModulesSize 63.2 MB 63.2 MB
Page Load Tests Overall increase ✓
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
/ failed reqs 0 0
/ total time (seconds) 2.39 2.358 -0.03
/ avg req/sec 1046.01 1060.09 +14.08
/error-in-render failed reqs 0 0
/error-in-render total time (seconds) 1.277 1.198 -0.08
/error-in-render avg req/sec 1957.84 2087.61 +129.77
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Rendered Page Sizes
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
index.html gzip 1 kB 1 kB
link.html gzip 1.01 kB 1.01 kB
withRouter.html gzip 996 B 996 B
Overall change 3.01 kB 3.01 kB

Serverless Mode
General
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
buildDuration 14.3s 14.4s ⚠️ +145ms
nodeModulesSize 63.2 MB 63.2 MB
Client Bundles (main, webpack, commons)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..9339.js gzip 10.9 kB 10.9 kB
framework.HASH.js gzip 39 kB 39 kB
main-d493e7d..42f5.js gzip 7.17 kB 7.17 kB
webpack-e067..f178.js gzip 751 B 751 B
Overall change 57.8 kB 57.8 kB
Client Bundles (main, webpack, commons) Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
677f882d2ed8..dule.js gzip 6.77 kB 6.77 kB
framework.HA..dule.js gzip 39 kB 39 kB
main-f8905d4..dule.js gzip 6.24 kB 6.24 kB
webpack-07c5..dule.js gzip 751 B 751 B
Overall change 52.7 kB 52.7 kB
Legacy Client Bundles (polyfills)
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
polyfills-4b..e242.js gzip 31 kB 31 kB
Overall change 31 kB 31 kB
Client Pages
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-9a0b9e1..b37e.js gzip 1.28 kB 1.28 kB
_error-ed1b0..8fbd.js gzip 3.44 kB 3.44 kB
hooks-89731c..c609.js gzip 887 B 887 B
index-17468f..5d83.js gzip 227 B 227 B
link-d2344ce..8b36.js gzip 1.3 kB 1.3 kB
routerDirect..924c.js gzip 284 B 284 B
withRouter-7..c13d.js gzip 284 B 284 B
Overall change 7.71 kB 7.71 kB
Client Pages Modern
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_app-75d3a82..dule.js gzip 625 B 625 B
_error-4469a..dule.js gzip 2.29 kB 2.29 kB
hooks-cbf13f..dule.js gzip 387 B 387 B
index-b9a643..dule.js gzip 226 B 226 B
link-f8c0daf..dule.js gzip 1.26 kB 1.26 kB
routerDirect..dule.js gzip 284 B 284 B
withRouter-f..dule.js gzip 282 B 282 B
Overall change 5.36 kB 5.36 kB
Client Build Manifests
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_buildManifest.js gzip 322 B 322 B
_buildManife..dule.js gzip 329 B 329 B
Overall change 651 B 651 B
Serverless bundles
vercel/next.js canary leerob/next.js migrating-from-gatsby Change
_error.js 1.05 MB 1.05 MB
404.html 4.34 kB 4.34 kB
hooks.html 3.92 kB 3.92 kB
index.js 1.05 MB 1.05 MB
link.js 1.1 MB 1.1 MB
routerDirect.js 1.09 MB 1.09 MB
withRouter.js 1.09 MB 1.09 MB
Overall change 5.4 MB 5.4 MB
Commit: 71dc0a3

@kodiakhq kodiakhq bot merged commit 06a8b1a into vercel:canary Oct 5, 2020
@leerob leerob deleted the migrating-from-gatsby branch October 5, 2020 17:39
Gatsby creates dynamic routes using the `createPages` API inside of `gatsby-node.js`. With Next, we can use [Dynamic Routes](/docs/routing/dynamic-routes.md) inside of `pages` to achieve the same effect. Rather than having a `template` directory, you can use the React component inside your dynamic route file. For example:

- **Gatsby:** `createPages` API inside `gatsby-node.js` for each blog post, then have a template file at `src/templates/blog-post.js`.
- **Next:** Create `pages/blog/[slug].js` which contains the blog post template. The value of `slug` is accessible through a [query parameter](/docs/routing/dynamic-routes.md). For example, the route `/blog/first-post` would forward the query object `{ 'slug': 'first-post' }` to `pages/blog/[slug].js` ([learn more here](/docs/basic-features/data-fetching.md#getstaticpaths-static-generation`)).
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Fixes broken hash:

Suggested change
- **Next:** Create `pages/blog/[slug].js` which contains the blog post template. The value of `slug` is accessible through a [query parameter](/docs/routing/dynamic-routes.md). For example, the route `/blog/first-post` would forward the query object `{ 'slug': 'first-post' }` to `pages/blog/[slug].js` ([learn more here](/docs/basic-features/data-fetching.md#getstaticpaths-static-generation`)).
- **Next:** Create `pages/blog/[slug].js` which contains the blog post template. The value of `slug` is accessible through a [query parameter](/docs/routing/dynamic-routes.md). For example, the route `/blog/first-post` would forward the query object `{ 'slug': 'first-post' }` to `pages/blog/[slug].js` ([learn more here](/docs/basic-features/data-fetching.md#getstaticpaths-static-generation)).

}
```

You'll commonly see Gatsby plugins used for reading the file system (`gatsby-source-filesystem`), handling markdown files (`gatsby-transformer-remark`), and so on. For example, the popular starter blog example has [15 Gatsby specific packages](https://github.com/gatsbyjs/gatsby-starter-blog/blob/master/package.json). Next takes a different approach. It includes common features like [image optimization](https://github.com/vercel/next.js/discussions/17141) directly inside the framework, and gives the user full control over integrations with external packages. For example, rather than abstracting reading from the file system to a plugin, you can use the native Node.js `fs` package inside `getStaticProps` / `getStaticPaths` to read from the file system.
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This shouldn't be merged if it mentions Image Optimization because it's currently not released and merging this changes would block the release of documentation updates until then.


## Search Engine Optimization

Most Gatsby examples use `react-helmet` to assist with adding `meta` tags for proper SEO. With Next.js, we recommend using [`next/head`](/docs/api-reference/next/head.md) to add `meta` tags to your `<head />` element. For example, here's part of an SEO component with Gatsby:
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We don't recommend anything else afaik

Suggested change
Most Gatsby examples use `react-helmet` to assist with adding `meta` tags for proper SEO. With Next.js, we recommend using [`next/head`](/docs/api-reference/next/head.md) to add `meta` tags to your `<head />` element. For example, here's part of an SEO component with Gatsby:
Most Gatsby examples use `react-helmet` to assist with adding `meta` tags for proper SEO. With Next.js, we use [`next/head`](/docs/api-reference/next/head.md) to add `meta` tags to your `<head />` element. For example, here's how a SEO component with Gatsby looks like:


## Learn more

Please take a look at [this pull request](https://github.com/leerob/gatsby-to-nextjs/pull/1) to learn more. If you have questions, please ask on [our discussion board](https://github.com/vercel/next.js/discussions).
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Suggested change
Please take a look at [this pull request](https://github.com/leerob/gatsby-to-nextjs/pull/1) to learn more. If you have questions, please ask on [our discussion board](https://github.com/vercel/next.js/discussions).
Please take a look at [this pull request](https://github.com/leerob/gatsby-to-nextjs/pull/1) for more details on how an app can be migrated from Gatsby to Next.js. If you have questions or this guide didn't work for you, feel free to reach out to our community on [GitHub Discussions](https://github.com/vercel/next.js/discussions).

kodiakhq bot pushed a commit that referenced this pull request Oct 5, 2020
Addresses remaining comments from #17491.
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