Fix webpack 5 terser compat #20378
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Fix webpack 5 terser compat #20378
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Stats from current PRDefault Server Mode (Decrease detected ✓)General Overall decrease ✓
Page Load Tests Overall increase ✓
Client Bundles (main, webpack, commons)
Legacy Client Bundles (polyfills)
Client Pages
Client Build Manifests
Rendered Page Sizes
Serverless Mode (Decrease detected ✓)General Overall decrease ✓
Client Bundles (main, webpack, commons)
Legacy Client Bundles (polyfills)
Client Pages
Client Build Manifests
Serverless bundles
|
ijjk
approved these changes
Dec 22, 2020
Stats from current PRDefault Server Mode (Increase detected
|
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| buildDuration | 11s | 11.3s | |
| nodeModulesSize | 82.6 MB | 82.6 MB | -58 B |
Page Load Tests Overall increase ✓
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| / failed reqs | 0 | 0 | ✓ |
| / total time (seconds) | 2.124 | 2.153 | |
| / avg req/sec | 1176.77 | 1161.11 | |
| /error-in-render failed reqs | 0 | 0 | ✓ |
| /error-in-render total time (seconds) | 1.362 | 1.335 | -0.03 |
| /error-in-render avg req/sec | 1835.3 | 1872.9 | +37.6 |
Client Bundles (main, webpack, commons)
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| 677f882d2ed8..5e70.js gzip | 12.8 kB | 12.8 kB | ✓ |
| framework.HASH.js gzip | 39 kB | 39 kB | ✓ |
| main-72193d1..1356.js gzip | 6.56 kB | 6.56 kB | ✓ |
| webpack-95c2..e870.js gzip | 751 B | 751 B | ✓ |
| Overall change | 59 kB | 59 kB | ✓ |
Legacy Client Bundles (polyfills)
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| polyfills-d3..23f6.js gzip | 31 kB | 31 kB | ✓ |
| Overall change | 31 kB | 31 kB | ✓ |
Client Pages
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| _app-0d19cb6..5497.js gzip | 1.28 kB | 1.28 kB | ✓ |
| _error-85785..a9f3.js gzip | 3.44 kB | 3.44 kB | ✓ |
| hooks-42456f..0c06.js gzip | 887 B | 887 B | ✓ |
| index-8081ce..e44f.js gzip | 227 B | 227 B | ✓ |
| link-0ab9f83..fa00.js gzip | 1.61 kB | 1.61 kB | ✓ |
| routerDirect..c3d8.js gzip | 303 B | 303 B | ✓ |
| withRouter-0..a68e.js gzip | 302 B | 302 B | ✓ |
| Overall change | 8.05 kB | 8.05 kB | ✓ |
Client Build Manifests
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 323 B | 323 B | ✓ |
| Overall change | 323 B | 323 B | ✓ |
Rendered Page Sizes
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| index.html gzip | 613 B | 613 B | ✓ |
| link.html gzip | 618 B | 618 B | ✓ |
| withRouter.html gzip | 607 B | 607 B | ✓ |
| Overall change | 1.84 kB | 1.84 kB | ✓ |
Serverless Mode (Decrease detected ✓)
General Overall decrease ✓
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| buildDuration | 13.1s | 13s | -101ms |
| nodeModulesSize | 82.6 MB | 82.6 MB | -58 B |
Client Bundles (main, webpack, commons)
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| 677f882d2ed8..5e70.js gzip | 12.8 kB | 12.8 kB | ✓ |
| framework.HASH.js gzip | 39 kB | 39 kB | ✓ |
| main-72193d1..1356.js gzip | 6.56 kB | 6.56 kB | ✓ |
| webpack-95c2..e870.js gzip | 751 B | 751 B | ✓ |
| Overall change | 59 kB | 59 kB | ✓ |
Legacy Client Bundles (polyfills)
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| polyfills-d3..23f6.js gzip | 31 kB | 31 kB | ✓ |
| Overall change | 31 kB | 31 kB | ✓ |
Client Pages
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| _app-0d19cb6..5497.js gzip | 1.28 kB | 1.28 kB | ✓ |
| _error-85785..a9f3.js gzip | 3.44 kB | 3.44 kB | ✓ |
| hooks-42456f..0c06.js gzip | 887 B | 887 B | ✓ |
| index-8081ce..e44f.js gzip | 227 B | 227 B | ✓ |
| link-0ab9f83..fa00.js gzip | 1.61 kB | 1.61 kB | ✓ |
| routerDirect..c3d8.js gzip | 303 B | 303 B | ✓ |
| withRouter-0..a68e.js gzip | 302 B | 302 B | ✓ |
| Overall change | 8.05 kB | 8.05 kB | ✓ |
Client Build Manifests
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| _buildManifest.js gzip | 323 B | 323 B | ✓ |
| Overall change | 323 B | 323 B | ✓ |
Serverless bundles
| vercel/next.js canary | Timer/next.js hotfix/webpack5-terser | Change | |
|---|---|---|---|
| _error.js | 1 MB | 1 MB | ✓ |
| 404.html | 2.67 kB | 2.67 kB | ✓ |
| hooks.html | 1.92 kB | 1.92 kB | ✓ |
| index.js | 1 MB | 1 MB | ✓ |
| link.js | 1.06 MB | 1.06 MB | ✓ |
| routerDirect.js | 1.05 MB | 1.05 MB | ✓ |
| withRouter.js | 1.05 MB | 1.05 MB | ✓ |
| Overall change | 5.16 MB | 5.16 MB | ✓ |
This was referenced May 26, 2021
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This PR fixes webpack 5 compatibility with older betas.