feat(runtime): align async startup defaults across apps and adapters by ScriptedAlchemy · Pull Request #4399 · module-federation/core

ScriptedAlchemy · 2026-02-09T08:29:11Z

Summary

enable async startup oriented runtime/app configuration updates across example applications
include related enhanced runtime plugin and startup dependency path adjustments present on this branch
include framework adapter updates aligned with this runtime startup behavior

Changed Packages

@module-federation/enhanced
@module-federation/modern-js
@module-federation/rsbuild-plugin
@module-federation/storybook-addon

Changesets

.changeset/brave-geese-yawn.md (patch for all listed packages)

Base

main

Single-PR Review Guide (No Additional PRs)

This PR will remain a single PR. Improvements are being done in-place (no stacked or follow-up PR splitting).

Suggested Review Order

Core behavior/runtime changes first.
Build/tooling and workflow updates second.
Docs/examples/app fixtures last.

In-Place Scope Trim Checklist

Remove unrelated churn not required for this PR goal.
Keep lockfile and generated changes only when strictly needed.
Confirm acceptance criteria and regression tests are explicit in this PR.
Resolve merge conflict status and required CI checks before final re-review.

cursor · 2026-02-09T08:29:12Z

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}

changeset-bot · 2026-02-09T08:29:17Z

⚠️ No Changeset found

Latest commit: d555922

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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github-actions · 2026-02-09T08:39:10Z

Bundle Size Report

No bundle size changes detected.

Total dist: 6.38 MB (no change)
Total ESM gzip: 79.2 kB (no change)

…rtup-default-8b48

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

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pkg-pr-new · 2026-02-14T02:29:52Z

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commit: e3714b8

github-actions · 2026-02-14T03:04:09Z

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github-actions · 2026-02-14T03:13:47Z

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…rtup-default-8b48 Co-authored-by: Cursor <cursoragent@cursor.com> # Conflicts: # apps/node-dynamic-remote-new-version/webpack.config.js # apps/node-dynamic-remote/webpack.config.js # apps/node-local-remote/webpack.config.js # apps/node-remote/webpack.config.js # apps/react-ts-host/webpack.config.js # apps/react-ts-nested-remote/webpack.config.js # apps/react-ts-remote/rspack.config.js # apps/react-ts-remote/webpack.config.js # apps/router-demo/router-host-2000/project.json

Co-authored-by: Cursor <cursoragent@cursor.com> # Conflicts: # apps/node-dynamic-remote-new-version/webpack.config.js # apps/node-dynamic-remote/webpack.config.js # apps/node-local-remote/webpack.config.js # apps/node-remote/webpack.config.js # apps/react-ts-host/webpack.config.js # apps/react-ts-nested-remote/webpack.config.js # apps/react-ts-remote/rspack.config.js # apps/react-ts-remote/webpack.config.js # apps/router-demo/router-host-2000/project.json

…odule-federation/core into HEAD Co-authored-by: Cursor <cursoragent@cursor.com> # Conflicts: # apps/node-dynamic-remote-new-version/webpack.config.js # apps/node-dynamic-remote/webpack.config.js # apps/node-local-remote/webpack.config.js # apps/node-remote/webpack.config.js # apps/react-ts-host/webpack.config.js # apps/react-ts-nested-remote/webpack.config.js # apps/react-ts-remote/rspack.config.js # apps/react-ts-remote/webpack.config.js # apps/router-demo/router-host-2000/project.json

feat: enable asyncStartup in app configs

75bf05b

ScriptedAlchemy and others added 2 commits February 9, 2026 00:51

Merge branch 'main' into cursor/apps-async-startup-default-8b48

e71796a

fix: resolve react-ts and storybook builds

0e178d4

ScriptedAlchemy changed the title ~~Apps async startup default~~ feat(apps): enable experiments.asyncStartup by default Feb 9, 2026

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

cursoragent and others added 8 commits February 9, 2026 09:30

ci: add xvfb for router e2e

debaec7

feat: enable asyncStartup in rsbuild router apps

ab7ca6f

Merge remote-tracking branch 'origin/main' into cursor/apps-async-sta…

38127de

…rtup-default-8b48

Branch async startup tests (#4403)

7721717

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

Merge remote-tracking branch 'origin/main' into cursor/apps-async-sta…

42a9104

…rtup-default-8b48

chore(core): add changeset coverage for pr #4399

cb8de78

Merge branch 'cursor/apps-async-startup-default-8b48' of github.com:m…

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…odule-federation/core into cursor/apps-async-startup-default-8b48

chore(core): add contextual multi-package changeset for async startup…

996095d

… branch

ScriptedAlchemy changed the title ~~feat(apps): enable experiments.asyncStartup by default~~ feat(runtime): align async startup defaults across apps and adapters Feb 12, 2026

Merge branch 'main' into cursor/apps-async-startup-default-8b48

bc5b49c

ScriptedAlchemy and others added 8 commits February 14, 2026 14:46

Merge branch 'main' into cursor/apps-async-startup-default-8b48

49b012e

Merge branch 'main' into cursor/apps-async-startup-default-8b48

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Merge branch 'main' into cursor/apps-async-startup-default-8b48

b1b5e2b

ScriptedAlchemy and others added 19 commits February 24, 2026 14:03

Merge branch 'main' into cursor/apps-async-startup-default-8b48

14eb943

fix(module-federation): increase node federation memory limits for ci

d042654

fix(node-host-e2e): move node federation startup into target runner

538ae04

test(node-host-e2e): inline e2e orchestration in nx target

bdea21c

Merge branch 'main' into cursor/apps-async-startup-default-8b48

f8a6b14

chore(module-federation): keep app-only async startup conversion

c6c65ff

refactor: inline bootstrap entries and enable asyncStartup templates

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Merge branch 'main' into cursor/apps-async-startup-default-8b48

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d555922

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feat(runtime): align async startup defaults across apps and adapters#4399

feat(runtime): align async startup defaults across apps and adapters#4399
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Summary

Changed Packages

Changesets

Base

Single-PR Review Guide (No Additional PRs)

Suggested Review Order

In-Place Scope Trim Checklist

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