Skip to content

Turbopack: remove unused module references#93335

Merged
mischnic merged 2 commits intocanaryfrom
mischnic/remove-unused-references
Apr 29, 2026
Merged

Turbopack: remove unused module references#93335
mischnic merged 2 commits intocanaryfrom
mischnic/remove-unused-references

Conversation

@mischnic
Copy link
Copy Markdown
Member

@mischnic mischnic commented Apr 28, 2026 •
edited
Loading

  • SingleModuleReference is dead code, never actually called
  • SingleOutputAssetReference was created, but never actually did anything because of the ChunkingType being None

@mischnic Graphite App
Copy link
Copy Markdown
Member Author

mischnic commented Apr 28, 2026 •
edited
Loading

This stack of pull requests is managed by Graphite. Learn more about stacking.

@mischnic mischnic mentioned this pull request Apr 28, 2026
Open
7 tasks
@github-actions github-actions Bot added created-by: Turbopack team PRs by the Turbopack team. Turbopack Related to Turbopack with Next.js. labels Apr 28, 2026
@mischnic mischnic changed the title Turbopack: remove unused SingleModuleReference Turbopack: remove unused module references Apr 28, 2026
@mischnic mischnic requested a review from a team April 28, 2026 21:56
@mischnic mischnic marked this pull request as ready for review April 28, 2026 22:05
@github-actions
Copy link
Copy Markdown
Contributor

github-actions Bot commented Apr 28, 2026 •
edited
Loading

Stats from current PR

✅ No significant changes detected

📊 All Metrics
📖 Metrics Glossary

Dev Server Metrics:

  • Listen = TCP port starts accepting connections
  • First Request = HTTP server returns successful response
  • Cold = Fresh build (no cache)
  • Warm = With cached build artifacts

Build Metrics:

  • Fresh = Clean build (no .next directory)
  • Cached = With existing .next directory

Change Thresholds:

  • Time: Changes < 50ms AND < 10%, OR < 2% are insignificant
  • Size: Changes < 1KB AND < 1% are insignificant
  • All other changes are flagged to catch regressions

⚡ Dev Server

Metric Canary PR Change Trend
Cold (Listen) 813ms 812ms ✓ ▂▅▂▂█
Cold (Ready in log) 791ms 793ms ✓ ▇▁▃█▇
Cold (First Request) 1.336s 1.374s ✓ ▄▁▂▅█
Warm (Listen) 813ms 812ms ✓ ▁▇▅▅█
Warm (Ready in log) 790ms 792ms ✓ ▇▁▄█▇
Warm (First Request) 605ms 610ms ✓ █▁▅█▇
📦 Dev Server (Webpack) (Legacy)

📦 Dev Server (Webpack)

Metric Canary PR Change Trend
Cold (Listen) 811ms 810ms ✓ ██▆▆▁
Cold (Ready in log) 775ms 776ms ✓ ▂▂▁▅▆
Cold (First Request) 3.080s 3.092s ✓ ▄▃▂▂▇
Warm (Listen) 811ms 809ms ✓ ▆█▆▃▁
Warm (Ready in log) 777ms 776ms ✓ ▁▁▁▄▅
Warm (First Request) 3.114s 3.123s ✓ ▄▂▁▁▅

⚡ Production Builds

Metric Canary PR Change Trend
Fresh Build 5.376s 5.391s ✓ ▂▂▂▃█
Cached Build 5.319s 5.489s ✓ ▅▂▃▄█
📦 Production Builds (Webpack) (Legacy)

📦 Production Builds (Webpack)

Metric Canary PR Change Trend
Fresh Build 23.294s 23.102s ✓ ▂▃▁▁▅
Cached Build 23.374s 23.386s ✓ ▄▂▁▄▄
node_modules Size 495 MB 495 MB ✓ ▁▁▁▁▁
📦 Bundle Sizes

Bundle Sizes

⚡ Turbopack

Client

Main Bundles
Canary PR Change
0154tr_qdd5rq.js gzip 156 B N/A -
0163hf9vpise8.js gzip 155 B N/A -
0cz1d0mv5g_q7.js gzip 39.4 kB 39.4 kB ✓
0fli3_wppnim5.js gzip 12.9 kB N/A -
0hgv3gcf-8s6v.js gzip 156 B N/A -
0kb7_ep3r1z0_.js gzip 10.1 kB N/A -
0kw8xgqdrilf6.js gzip 8.56 kB N/A -
0nq4jiah96bd-.js gzip 156 B N/A -
0ojkk2e654xsc.js gzip 8.59 kB N/A -
0wxpyd8r-vipl.js gzip 1.47 kB N/A -
0xy2fhla48_rd.js gzip 9.24 kB N/A -
10wqsvi2mgfmi.js gzip 9.82 kB N/A -
16lhqjoqbznyg.js gzip 220 B 220 B ✓
16vepdkipri3r.js gzip 8.51 kB N/A -
17n96uu6y1pxq.js gzip 8.6 kB N/A -
18y4_8-9or0mn.js gzip 8.51 kB N/A -
1elt1qium-r2m.css gzip 115 B 115 B ✓
1gq145j3kps-h.js gzip 8.62 kB N/A -
1ic3c222mr-vo.js gzip 168 B N/A -
1nsh-mbn0e-se.js gzip 8.56 kB N/A -
1r2-37hepew6l.js gzip 153 B N/A -
1tsrrp1tdngti.js gzip 13.3 kB N/A -
2__-e_ym8n788.js gzip 450 B N/A -
20he6z6kgdm5q.js gzip 65.6 kB N/A -
21b2v7g0-aar9.js gzip 157 B N/A -
22o6xd9_ywdu6.js gzip 233 B N/A -
25n272-g99oa1.js gzip 7.61 kB N/A -
26ijfv7avb5el.js gzip 162 B N/A -
2faj3acmavn9n.js gzip 13.1 kB N/A -
2kvj8yrfznmwx.js gzip 5.69 kB N/A -
2qv7m7xjnokgr.js gzip 8.58 kB N/A -
2ttrny_d9qyhn.js gzip 161 B N/A -
2umw-1gqj2z1b.js gzip 158 B N/A -
342ijzvrpe53h.js gzip 2.29 kB N/A -
382d3mi54rt-7.js gzip 155 B N/A -
38bbug99lwqf4.js gzip 70.9 kB N/A -
3f64jk6lj3vsr.js gzip 157 B N/A -
3g0ci724aazcf.js gzip 157 B N/A -
3k1k5gtofm6eq.js gzip 10.4 kB N/A -
3xq6of2nocani.js gzip 49.5 kB N/A -
42_02jza_7yny.js gzip 13.8 kB N/A -
turbopack-0-..3ein.js gzip 4.18 kB N/A -
turbopack-01..1441.js gzip 4.19 kB N/A -
turbopack-0m..vptu.js gzip 4.19 kB N/A -
turbopack-0t..0xeq.js gzip 4.19 kB N/A -
turbopack-1h..bpp8.js gzip 4.19 kB N/A -
turbopack-1y..wh-w.js gzip 4.19 kB N/A -
turbopack-21..ytwe.js gzip 4.19 kB N/A -
turbopack-28..wawp.js gzip 4.19 kB N/A -
turbopack-2f.._hj6.js gzip 4.17 kB N/A -
turbopack-2s..rhhs.js gzip 4.19 kB N/A -
turbopack-2v..d7fl.js gzip 4.19 kB N/A -
turbopack-2v..xwj1.js gzip 4.19 kB N/A -
turbopack-2y..i_hg.js gzip 4.2 kB N/A -
turbopack-33..g-k2.js gzip 4.19 kB N/A -
02xvea07i893d.js gzip N/A 156 B -
0arkbdqpxc37i.js gzip N/A 8.6 kB -
0bz-xifewa17d.js gzip N/A 8.63 kB -
0jpfarw88mcsl.js gzip N/A 156 B -
0m9z__8dkylip.js gzip N/A 169 B -
0nwnr0d45s254.js gzip N/A 155 B -
0tvekitj587fh.js gzip N/A 8.51 kB -
0vmvir0o5a4ld.js gzip N/A 160 B -
0yvk6-wi8e9wh.js gzip N/A 13.3 kB -
1-jqyfc89tixo.js gzip N/A 1.46 kB -
10y3h86mnhs_2.js gzip N/A 10.4 kB -
12hxdatac0fxj.js gzip N/A 49.5 kB -
14t1kneseb8th.js gzip N/A 2.3 kB -
15sb1-dsqfk_j.js gzip N/A 8.59 kB -
19oknngt4wrqb.js gzip N/A 158 B -
1ab2xruymo-oj.js gzip N/A 449 B -
1dt49_v4y8lxb.js gzip N/A 13.8 kB -
1gkkhe01laygv.js gzip N/A 70.9 kB -
1iqfc2jlwra6g.js gzip N/A 158 B -
1qt99hq5f3tl-.js gzip N/A 156 B -
1tu25qtsmfhar.js gzip N/A 9.82 kB -
1um33j16ew5xa.js gzip N/A 156 B -
1vein_gnv3mwr.js gzip N/A 8.56 kB -
1vmibvuhp1gey.js gzip N/A 13.1 kB -
1wzrm0xjjbzn5.js gzip N/A 10.1 kB -
1z3g0uaqtv9_3.js gzip N/A 8.56 kB -
2bi5hx402juv-.js gzip N/A 8.58 kB -
2e5pdmzv16f0y.js gzip N/A 157 B -
2hy56297fog9u.js gzip N/A 8.52 kB -
2u_rpxq3tzytl.js gzip N/A 233 B -
35nh2lh_i5pyh.js gzip N/A 7.61 kB -
368lim5wq0o0r.js gzip N/A 12.9 kB -
38qpexw3ftd6s.js gzip N/A 154 B -
3drqjohogojbw.js gzip N/A 5.69 kB -
3ibnmhxlnw31z.js gzip N/A 65.5 kB -
3q-4qxrcl5ibv.js gzip N/A 155 B -
3vceqwhq1vdpi.js gzip N/A 154 B -
3wpp8nvyoj121.js gzip N/A 9.24 kB -
turbopack-0s..uby4.js gzip N/A 4.19 kB -
turbopack-16..zmxl.js gzip N/A 4.19 kB -
turbopack-16..yl5_.js gzip N/A 4.18 kB -
turbopack-1h..q52o.js gzip N/A 4.19 kB -
turbopack-1p..ckgz.js gzip N/A 4.19 kB -
turbopack-22..2i0k.js gzip N/A 4.19 kB -
turbopack-2i..nd5n.js gzip N/A 4.19 kB -
turbopack-2x..bl84.js gzip N/A 4.19 kB -
turbopack-2y..u4d8.js gzip N/A 4.19 kB -
turbopack-3b..simg.js gzip N/A 4.19 kB -
turbopack-3e..s8d0.js gzip N/A 4.19 kB -
turbopack-3k..wn99.js gzip N/A 4.19 kB -
turbopack-3q..2hph.js gzip N/A 4.2 kB -
turbopack-3w.._blw.js gzip N/A 4.17 kB -
Total 465 kB 465 kB ⚠️ +24 B

Server

Middleware
Canary PR Change
middleware-b..fest.js gzip 717 B 718 B ✓
Total 717 B 718 B ⚠️ +1 B
Build Details
Build Manifests
Canary PR Change
_buildManifest.js gzip 431 B 435 B ✓
Total 431 B 435 B ⚠️ +4 B

📦 Webpack

Client

Main Bundles
Canary PR Change
2637-HASH.js gzip 4.63 kB N/A -
7724.HASH.js gzip 169 B N/A -
8274-HASH.js gzip 61.4 kB N/A -
8817-HASH.js gzip 5.59 kB N/A -
c3500254-HASH.js gzip 62.8 kB N/A -
framework-HASH.js gzip 59.7 kB 59.7 kB ✓
main-app-HASH.js gzip 255 B 255 B ✓
main-HASH.js gzip 39.4 kB 39.4 kB ✓
webpack-HASH.js gzip 1.68 kB 1.68 kB ✓
5887-HASH.js gzip N/A 5.61 kB -
6522-HASH.js gzip N/A 60.7 kB -
6779-HASH.js gzip N/A 4.63 kB -
8854.HASH.js gzip N/A 169 B -
eab920f9-HASH.js gzip N/A 62.8 kB -
Total 236 kB 235 kB ✅ -653 B
Polyfills
Canary PR Change
polyfills-HASH.js gzip 39.4 kB 39.4 kB ✓
Total 39.4 kB 39.4 kB ✓
Pages
Canary PR Change
_app-HASH.js gzip 193 B 193 B ✓
_error-HASH.js gzip 182 B 182 B ✓
css-HASH.js gzip 333 B 334 B ✓
dynamic-HASH.js gzip 1.81 kB 1.8 kB ✓
edge-ssr-HASH.js gzip 255 B 255 B ✓
head-HASH.js gzip 353 B 349 B 🟢 4 B (-1%)
hooks-HASH.js gzip 384 B 382 B ✓
image-HASH.js gzip 581 B 581 B ✓
index-HASH.js gzip 260 B 259 B ✓
link-HASH.js gzip 2.52 kB 2.52 kB ✓
routerDirect..HASH.js gzip 316 B 318 B ✓
script-HASH.js gzip 386 B 386 B ✓
withRouter-HASH.js gzip 313 B 314 B ✓
1afbb74e6ecf..834.css gzip 106 B 106 B ✓
Total 7.99 kB 7.98 kB ✅ -10 B

Server

Edge SSR
Canary PR Change
edge-ssr.js gzip 126 kB 126 kB ✓
page.js gzip 274 kB 274 kB ✓
Total 400 kB 399 kB ✅ -555 B
Middleware
Canary PR Change
middleware-b..fest.js gzip 619 B 616 B ✓
middleware-r..fest.js gzip 156 B 156 B ✓
middleware.js gzip 44.3 kB 44.6 kB ✓
edge-runtime..pack.js gzip 842 B 842 B ✓
Total 46 kB 46.2 kB ⚠️ +210 B
Build Details
Build Manifests
Canary PR Change
_buildManifest.js gzip 722 B 719 B ✓
Total 722 B 719 B ✅ -3 B
Build Cache
Canary PR Change
0.pack gzip 4.43 MB 4.43 MB ✓
index.pack gzip 115 kB 114 kB ✓
index.pack.old gzip 114 kB 115 kB ✓
Total 4.66 MB 4.66 MB ✅ -2.18 kB

🔄 Shared (bundler-independent)

Runtimes
Canary PR Change
app-page-exp...dev.js gzip 348 kB 348 kB ✓
app-page-exp..prod.js gzip 193 kB 193 kB ✓
app-page-tur...dev.js gzip 348 kB 348 kB ✓
app-page-tur..prod.js gzip 193 kB 193 kB ✓
app-page-tur...dev.js gzip 344 kB 344 kB ✓
app-page-tur..prod.js gzip 191 kB 191 kB ✓
app-page.run...dev.js gzip 345 kB 345 kB ✓
app-page.run..prod.js gzip 191 kB 191 kB ✓
app-route-ex...dev.js gzip 77.4 kB 77.4 kB ✓
app-route-ex..prod.js gzip 52.8 kB 52.8 kB ✓
app-route-tu...dev.js gzip 77.4 kB 77.4 kB ✓
app-route-tu..prod.js gzip 52.8 kB 52.8 kB ✓
app-route-tu...dev.js gzip 77 kB 77 kB ✓
app-route-tu..prod.js gzip 52.6 kB 52.6 kB ✓
app-route.ru...dev.js gzip 77 kB 77 kB ✓
app-route.ru..prod.js gzip 52.6 kB 52.6 kB ✓
dist_client_...dev.js gzip 324 B 324 B ✓
dist_client_...dev.js gzip 326 B 326 B ✓
dist_client_...dev.js gzip 318 B 318 B ✓
dist_client_...dev.js gzip 317 B 317 B ✓
pages-api-tu...dev.js gzip 44.2 kB 44.2 kB ✓
pages-api-tu..prod.js gzip 33.7 kB 33.7 kB ✓
pages-api.ru...dev.js gzip 44.2 kB 44.2 kB ✓
pages-api.ru..prod.js gzip 33.7 kB 33.7 kB ✓
pages-turbo....dev.js gzip 53.7 kB 53.7 kB ✓
pages-turbo...prod.js gzip 39.4 kB 39.4 kB ✓
pages.runtim...dev.js gzip 53.7 kB 53.7 kB ✓
pages.runtim..prod.js gzip 39.4 kB 39.4 kB ✓
server.runti..prod.js gzip 63.2 kB 63.2 kB ✓
Total 3.08 MB 3.08 MB ✓
📎 Tarball URL 
https://vercel-packages.vercel.app/next/commits/e13b7ae0e438ae89d9586d1e53238a2f465b5f86/next

Commit: e13b7ae

@mischnic mischnic force-pushed the mischnic/remove-unused-references branch from 23ac0c2 to e13b7ae Compare April 29, 2026 08:32
@mischnic mischnic mentioned this pull request Apr 29, 2026
Merged
@github-actions
Copy link
Copy Markdown
Contributor

github-actions Bot commented Apr 29, 2026

Tests Passed

Commit: e13b7ae

@mischnic mischnic requested review from a team and sokra and removed request for a team April 29, 2026 10:28
@mischnic Graphite App
Copy link
Copy Markdown
Member Author

mischnic commented Apr 29, 2026 •
edited
Loading

Merge activity

  • Apr 29, 10:42 AM UTC: A user started a stack merge that includes this pull request via Graphite.
  • Apr 29, 10:43 AM UTC: @mischnic merged this pull request with Graphite.

@mischnic mischnic merged commit 5eec78a into canary Apr 29, 2026
186 checks passed
@mischnic mischnic deleted the mischnic/remove-unused-references branch April 29, 2026 10:43
@mischnic mischnic mentioned this pull request Apr 29, 2026
Draft
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@sokra sokra sokra approved these changes

Assignees

No one assigned

Labels

created-by: Turbopack team PRs by the Turbopack team. Turbopack Related to Turbopack with Next.js.

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

2 participants

@mischnic @sokra