fix(runtime): resolve instances from global registry and remote context by ScriptedAlchemy · Pull Request #4396 · module-federation/core

ScriptedAlchemy · 2026-02-09T07:19:57Z

Summary

improve runtime API instance lookup by resolving from global federation instances when module state is reset
support remote-aware instance matching for loadRemote execution paths
add API tests covering getInstance and createInstance behavior after module reset

Changed Packages

@module-federation/runtime

Changesets

.changeset/ten-hounds-kick.md (@module-federation/runtime: patch)

Base

main

cursor · 2026-02-09T07:19:58Z

Cursor Agent can help with this pull request. Just @cursor in comments and I'll start working on changes in this branch.
_{Learn more about Cursor Agents}

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changeset-bot · 2026-02-09T07:20:05Z

🦋 Changeset detected

Latest commit: 270f775

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 45 packages

Name	Type
@module-federation/runtime	Patch
@module-federation/devtools	Patch
@module-federation/data-prefetch	Patch
@module-federation/dts-plugin	Patch
@module-federation/metro	Patch
@module-federation/modern-js-v3	Patch
@module-federation/modern-js	Patch
@module-federation/nextjs-mf	Patch
@module-federation/node	Patch
@module-federation/retry-plugin	Patch
@module-federation/runtime-tools	Patch
@module-federation/webpack-bundler-runtime	Patch
@module-federation/bridge-react	Patch
@module-federation/bridge-vue3	Patch
@module-federation/enhanced	Patch
@module-federation/metro-plugin-rnc-cli	Patch
@module-federation/metro-plugin-rnef	Patch
shared-tree-shaking-with-server-host	Patch
shared-tree-shaking-with-server-provider	Patch
@module-federation/rsbuild-plugin	Patch
node-dynamic-remote-new-version	Patch
node-dynamic-remote	Patch
@module-federation/rspack	Patch
@module-federation/inject-external-runtime-core-plugin	Patch
@module-federation/rspress-plugin	Patch
@module-federation/storybook-addon	Patch
shared-tree-shaking-no-server-host	Patch
shared-tree-shaking-no-server-provider	Patch
remote5	Patch
remote6	Patch
website-new	Patch
@module-federation/sdk	Patch
@module-federation/managers	Patch
@module-federation/manifest	Patch
@module-federation/third-party-dts-extractor	Patch
@module-federation/bridge-shared	Patch
@module-federation/bridge-react-webpack-plugin	Patch
@module-federation/error-codes	Patch
@module-federation/runtime-core	Patch
create-module-federation	Patch
@module-federation/cli	Patch
@module-federation/treeshake-server	Patch
@module-federation/treeshake-frontend	Patch
@module-federation/esbuild	Patch
@module-federation/utilities	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

github-actions · 2026-02-09T07:29:42Z

Bundle Size Report

12 package(s) changed, 28 unchanged.

Package dist + ESM entry

Package	Total dist (raw)	Delta	ESM gzip	Delta
`@module-federation/bridge-vue3`	147.1 kB	+3.2 kB (+2.2%)	22.3 kB	+299 B (+1.3%)
`@module-federation/cli`	26.7 kB	no change	786 B	no change
`@module-federation/core`	39.1 kB	no change	173 B	no change
`@module-federation/devtools`	473.2 kB	no change	3.9 kB	no change
`@module-federation/enhanced`	809.4 kB	no change	672 B	no change
`@module-federation/managers`	69.9 kB	no change	334 B	no change
`@module-federation/manifest`	138.4 kB	no change	182 B	no change
`@module-federation/metro-plugin-rnc-cli`	0 B	no change	314 B	no change
`@module-federation/node`	189.2 kB	no change	217 B	no change
`@module-federation/runtime`	22.9 kB	+3.3 kB (+17.1%)	954 B	+338 B (+54.9%)
`@module-federation/storybook-addon`	76.5 kB	no change	100 B	no change
`@module-federation/utilities`	110.6 kB	no change	328 B	no change

Bundle targets

Package	Web bundle (gzip)	Delta	Node bundle (gzip)	Delta
`@module-federation/bridge-vue3`	17.2 kB	+331 B (+1.9%)	17.0 kB	+330 B (+1.9%)
`@module-federation/cli`	2.3 kB	-34 B (-1.4%)	2.3 kB	-34 B (-1.4%)
`@module-federation/core`	1.1 kB	-33 B (-2.9%)	1.0 kB	-31 B (-2.9%)
`@module-federation/devtools`	20.8 kB	-26 B (-0.1%)	20.8 kB	-26 B (-0.1%)
`@module-federation/enhanced`	3.0 kB	-44 B (-1.4%)	3.0 kB	-44 B (-1.4%)
`@module-federation/managers`	2.4 kB	-27 B (-1.1%)	2.4 kB	-27 B (-1.1%)
`@module-federation/manifest`	6.2 kB	-39 B (-0.6%)	6.2 kB	-39 B (-0.6%)
`@module-federation/metro-plugin-rnc-cli`	411 B	-26 B (-5.9%)	411 B	-26 B (-5.9%)
`@module-federation/node`	9.2 kB	-28 B (-0.3%)	9.2 kB	-28 B (-0.3%)
`@module-federation/runtime`	838 B	+213 B (+34.1%)	838 B	+213 B (+34.1%)
`@module-federation/storybook-addon`	1.9 kB	-25 B (-1.3%)	1.7 kB	-25 B (-1.4%)
`@module-federation/utilities`	2.6 kB	-32 B (-1.2%)	2.6 kB	-32 B (-1.2%)

Tree-shakable entrypoints

Package	Export	Entry gzip	Delta	Web bundle (gzip)	Delta	Node bundle (gzip)	Delta	Gap (node-web)	Delta
`@module-federation/runtime`	`./bundler`	177 B	no change	838 B	+213 B (+34.1%)	838 B	+213 B (+34.1%)	0 B	0 B

Consumer scenarios

Scenario	Web output (gzip)	Delta	Node output (gzip)	Delta	Gap (node-web)	Delta
Enhanced remoteEntry	19.6 kB	+102 B (+0.5%)	20.6 kB	+95 B (+0.5%)	+1.0 kB	-7 B

Total dist (raw): 6.31 MB (+6.5 kB (+0.1%))
Total ESM gzip: 74.0 kB (+637 B (+0.8%))
Total web bundle (gzip): 178.6 kB (+230 B (+0.1%))
Total node bundle (gzip): 179.1 kB (+231 B (+0.1%))
Tracked ./bundler entry gzip: 556 B (no change)
Tracked ./bundler web bundle (gzip): 4.7 kB (+213 B (+4.6%))
Tracked ./bundler node bundle (gzip): 4.7 kB (+213 B (+4.6%))

Bundle sizes are generated with rslib (Rspack). Package-root metrics preserve the historical report. Tracked subpath exports such as ./bundler are measured separately so ENV_TARGET-driven tree-shaking is visible. Bare imports are externalized to keep package-level sizes consistent, and assets are emitted as resources.

…ion-nextjs-bug-75bf

pkg-pr-new · 2026-02-14T06:56:26Z

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@module-federation/treeshake-frontend

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@module-federation/inject-external-runtime-core-plugin

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commit: c3f4d76

github-actions · 2026-02-14T07:05:11Z

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2heal1 · 2026-02-24T09:46:45Z

Does this pr ready to view?

…ion-nextjs-bug-75bf

Resolve the dts-plugin TYPE-001 failure by correcting package entry paths for workspace dependencies and updating RawSource usage for webpack typings. Co-authored-by: Cursor <cursoragent@cursor.com>

Restore sdk and error-codes export paths to the filenames emitted by the current build so CI package resolution no longer fails on these branches. Co-authored-by: Cursor <cursoragent@cursor.com>

…ion-nextjs-bug-75bf # Conflicts: # packages/runtime/src/index.ts

fix(runtime): resolve getInstance from global

436fbfe

cursoragent added 3 commits February 9, 2026 08:02

fix(runtime): resolve instance for router e2e

81b7999

fix(router-remote1-2001): revert dts overrides

81022e4

Merge remote-tracking branch 'origin/main' into cursor/module-federat…

7fda502

…ion-nextjs-bug-75bf

ScriptedAlchemy changed the title ~~Module federation nextjs bug~~ fix(runtime): resolve instances from global registry Feb 9, 2026

github-actions bot added the change: fix label Feb 9, 2026

ScriptedAlchemy added 4 commits February 9, 2026 04:10

Merge remote-tracking branch 'origin/main' into cursor/module-federat…

095bc2e

…ion-nextjs-bug-75bf

Merge remote-tracking branch 'origin/main' into cursor/module-federat…

f6bc4d7

…ion-nextjs-bug-75bf

chore(core): add changeset coverage for pr #4396

97d9a21

chore(runtime): add contextual instance resolution changeset

db17875

ScriptedAlchemy changed the title ~~fix(runtime): resolve instances from global registry~~ fix(runtime): resolve instances from global registry and remote context Feb 12, 2026

Merge branch 'main' into cursor/module-federation-nextjs-bug-75bf

8b71a9e

ScriptedAlchemy added 6 commits February 14, 2026 14:46

Merge branch 'main' into cursor/module-federation-nextjs-bug-75bf

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03317a8

ScriptedAlchemy and others added 4 commits February 24, 2026 13:53

Merge remote-tracking branch 'origin/main' into cursor/module-federat…

425400e

…ion-nextjs-bug-75bf

fix(dts-plugin): align workspace entrypoints and RawSource typing

2c58b0c

Resolve the dts-plugin TYPE-001 failure by correcting package entry paths for workspace dependencies and updating RawSource usage for webpack typings. Co-authored-by: Cursor <cursoragent@cursor.com>

Merge branch 'main' into cursor/module-federation-nextjs-bug-75bf

0f1fef4

fix(sdk): align package entrypoints with emitted artifacts

30b18d2

Restore sdk and error-codes export paths to the filenames emitted by the current build so CI package resolution no longer fails on these branches. Co-authored-by: Cursor <cursoragent@cursor.com>

ScriptedAlchemy and others added 16 commits February 25, 2026 13:08

Merge branch 'main' into cursor/module-federation-nextjs-bug-75bf

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…ion-nextjs-bug-75bf # Conflicts: # packages/runtime/src/index.ts

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