fix(modern-js-v3): disable lazy compilation for producers

[2heal1]

Summary

Disable lazy compilation automatically when the Modern.js v3 Module Federation plugin detects a producer app, and emit a warning when the plugin applies that override.

Why

Producer apps expose remote modules that consumers need to load directly during development. Keeping lazy compilation enabled can leave those exposed modules behind a lazy trigger path instead of making them immediately available to consumers.

Impact

Modern.js v3 producer apps now get dev.lazyCompilation: false from the plugin. Non-producer apps keep their existing dev.lazyCompilation setting. Producer apps also get a clear warning when the plugin disables lazy compilation for them.

Validation

• pnpm exec prettier --check .
• git diff --check
• pnpm exec turbo run test --filter=@module-federation/modern-js-v3 --force
• python3.12 .codex/skills/changeset-pr/scripts/run_changeset_status.py --verbose

Skipped

• Full ci:local build-and-test was not run; this change is scoped to @module-federation/modern-js-v3, and the targeted package build/test path passed.

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[changeset-bot]

🦋 Changeset detected

Latest commit: beb43c4

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

This PR includes changesets to release 46 packages

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

Bundle Size Report

11 package(s) changed, 30 unchanged.

Package dist + ESM entry

Package	Total dist (raw)	Delta	ESM gzip	Delta
@module-federation/cli	26.3 kB	no change	786 B	no change
@module-federation/core	39.1 kB	no change	173 B	no change
@module-federation/devtools	664.0 kB	no change	4.0 kB	no change
@module-federation/enhanced	810.0 kB	no change	672 B	no change
@module-federation/managers	69.8 kB	no change	334 B	no change
@module-federation/manifest	136.1 kB	no change	182 B	no change
@module-federation/metro-plugin-rnc-cli	0 B	no change	314 B	no change
@module-federation/modern-js-v3	187.8 kB	+2.1 kB (+1.1%)	875 B	no change
@module-federation/node	193.4 kB	no change	217 B	no change
@module-federation/storybook-addon	79.2 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/cli	2.3 kB	-31 B (-1.3%)	2.3 kB	-31 B (-1.3%)
@module-federation/core	1.1 kB	-32 B (-2.9%)	1.0 kB	-31 B (-2.9%)
@module-federation/devtools	30.2 kB	-27 B (-0.1%)	30.2 kB	-27 B (-0.1%)
@module-federation/enhanced	2.6 kB	-45 B (-1.6%)	2.6 kB	-45 B (-1.6%)
@module-federation/managers	2.4 kB	-27 B (-1.1%)	2.4 kB	-27 B (-1.1%)
@module-federation/manifest	6.1 kB	-41 B (-0.7%)	6.1 kB	-41 B (-0.7%)
@module-federation/metro-plugin-rnc-cli	411 B	-26 B (-5.9%)	411 B	-26 B (-5.9%)
@module-federation/modern-js-v3	4.8 kB	+102 B (+2.1%)	4.8 kB	+102 B (+2.1%)
@module-federation/node	9.2 kB	-29 B (-0.3%)	9.2 kB	-29 B (-0.3%)
@module-federation/storybook-addon	1.9 kB	-23 B (-1.2%)	1.7 kB	-23 B (-1.3%)
@module-federation/utilities	2.6 kB	-31 B (-1.2%)	2.6 kB	-31 B (-1.2%)

Consumer scenarios

Scenario	Web output (gzip)	Delta	Node output (gzip)	Delta	Gap (node-web)	Delta
Enhanced remoteEntry	21.4 kB	-19 B (-0.1%)	22.5 kB	-10 B (-0.0%)	+1.1 kB	+9 B

Total dist (raw): 6.82 MB (+2.1 kB (+0.0%))
Total ESM gzip: 78.6 kB (no change)
Total web bundle (gzip): 207.2 kB (-210 B (-0.1%))
Total node bundle (gzip): 207.7 kB (-209 B (-0.1%))
Tracked ./bundler entry gzip: 556 B (no change)
Tracked ./bundler web bundle (gzip): 4.8 kB (no change)
Tracked ./bundler node bundle (gzip): 4.8 kB (no change)

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.

[pkg-pr-new]

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@module-federation/devtools

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commit: beb43c4