module: remove experimental warning from type stripping by marco-ippolito · Pull Request #58643 · nodejs/node

marco-ippolito · 2025-06-09T10:03:43Z

Type Stripping is quite stable, I think it's time to remove the experimental warning to make it less noisy.
(It's still experimental release candidate)
--experimental-transform-types will still emit the experimental warning.

nodejs-github-bot · 2025-06-09T10:03:48Z

Review requested:

@nodejs/loaders
@nodejs/typescript

codecov · 2025-06-09T11:11:54Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.15%. Comparing base (b23648e) to head (902551a).
Report is 152 commits behind head on main.

Additional details and impacted files

@@ Coverage Diff @@## main #58643 +/- ##
=======================================
Coverage 90.15% 90.15% =======================================
Files 636 636 Lines 187891 187883 -8 Branches 36879 36872 -7 =======================================
- Hits 169386 169385 -1 + Misses 11272 11241 -31 - Partials 7233 7257 +24

Files with missing lines	Coverage Δ
lib/internal/modules/typescript.js	`97.47% <100.00%> (-0.04%)`	⬇️
lib/internal/process/execution.js	`94.33% <100.00%> (-0.48%)`	⬇️

... and 38 files with indirect coverage changes

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mcollina

lgtm

nodejs-github-bot · 2025-06-09T11:59:29Z

CI: https://ci.nodejs.org/job/node-test-pull-request/67356/

nodejs-github-bot · 2025-06-09T14:51:54Z

CI: https://ci.nodejs.org/job/node-test-pull-request/67363/

github-actions · 2025-06-10T08:46:46Z

The notable-changePRs with changes that should be highlighted in changelogs. label has been added by @mcollina.

Please suggest a text for the release notes if you'd like to include a more detailed summary, then proceed to update the PR description with the text or a link to the notable change suggested text comment. Otherwise, the commit will be placed in the Other Notable Changes section.

nodejs-github-bot · 2025-06-11T10:12:06Z

Landed in 6584d5f

PR-URL: #58643 Refs: nodejs/typescript#24 Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jordan Harband <ljharb@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il>

Notable changes: doc: * add islandryu to collaborators (Shima Ryuhei) #58714 fs: * (SEMVER-MINOR) allow correct handling of burst in fs-events with AsyncIterator (Philipp Dunkel) #58490 module: * (SEMVER-MINOR) remove experimental warning from type stripping (Marco Ippolito) #58643 test_runner: * (SEMVER-MINOR) support object property mocking (Idan Goshen) #58438 url: * (SEMVER-MINOR) add fileURLToPathBuffer API (James M Snell) #58700 PR-URL: #58727

Notable changes: doc: * add islandryu to collaborators (Shima Ryuhei) #58714 fs: * (SEMVER-MINOR) allow correct handling of burst in fs-events with AsyncIterator (Philipp Dunkel) #58490 module: * (SEMVER-MINOR) remove experimental warning from type stripping (Marco Ippolito) #58643 test_runner: * (SEMVER-MINOR) support object property mocking (Idan Goshen) #58438 url: * (SEMVER-MINOR) add fileURLToPathBuffer API (James M Snell) #58700 PR-URL: #58804

Notable changes: doc: * add islandryu to collaborators (Shima Ryuhei) #58714 fs: * (SEMVER-MINOR) allow correct handling of burst in fs-events with AsyncIterator (Philipp Dunkel) #58490 module: * (SEMVER-MINOR) remove experimental warning from type stripping (Marco Ippolito) #58643 test: * fix test-timeout-flag after revert of auto subtest wait (Pietro Marchini) #58282 test_runner: * Revert "test_runner: remove promises returned by t.test() (Romain Menke) #58282 * Revert "test_runner: remove promises returned by test() (Romain Menke) #58282 * Revert "test_runner: automatically wait for subtests to finish (Romain Menke) #58282 * (SEMVER-MINOR) support object property mocking (Idan Goshen) #58438 url: * (SEMVER-MINOR) add fileURLToPathBuffer API (James M Snell) #58700 PR-URL: #58813

Notable changes: doc: * add islandryu to collaborators (Shima Ryuhei) #58714 fs: * (SEMVER-MINOR) allow correct handling of burst in fs-events with AsyncIterator (Philipp Dunkel) #58490 module: * (SEMVER-MINOR) remove experimental warning from type stripping (Marco Ippolito) #58643 test: * fix test-timeout-flag after revert of auto subtest wait (Pietro Marchini) #58282 test_runner: * (SEMVER-MINOR) support object property mocking (Idan Goshen) #58438 url: * (SEMVER-MINOR) add fileURLToPathBuffer API (James M Snell) #58700 PR-URL: #58813

PR-URL: nodejs#58643 Refs: nodejs/typescript#24 Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jordan Harband <ljharb@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il>

PR-URL: #58643 Backport-PR-URL: #57298 Refs: nodejs/typescript#24 Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Jordan Harband <ljharb@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> PR-URL: #56350Fixes: nodejs/typescript#17

nodejs-github-bot added module Issues and PRs related to the module subsystem. needs-ci PRs that need a full CI run. process Issues and PRs related to the process subsystem. labels Jun 9, 2025

marco-ippolito force-pushed the remove-experimental-warning-type-stripping branch from cee6638 to 2fa1ad1Compare June 9, 2025 10:04

marco-ippolito marked this pull request as ready for review June 9, 2025 10:04

marco-ippolito added semver-minor PRs that contain new features and should be released in the next minor version. strip-types Issues or PRs related to strip-types support labels Jun 9, 2025

JakobJingleheimer approved these changes Jun 9, 2025
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targos approved these changes Jun 9, 2025
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module: remove experimental warning from type stripping
902551a

marco-ippolito force-pushed the remove-experimental-warning-type-stripping branch from 2fa1ad1 to 902551aCompare June 9, 2025 10:12

mcollina approved these changes Jun 9, 2025
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marco-ippolito added the request-ci Add this label to start a Jenkins CI on a PR. label Jun 9, 2025

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panva approved these changes Jun 9, 2025
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marco-ippolito added the commit-queue Add this label to land a pull request using GitHub Actions. label Jun 10, 2025

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atlowChemi approved these changes Jun 11, 2025
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nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Jun 11, 2025

nodejs-github-bot merged commit 6584d5f into nodejs:mainJun 11, 2025

JoshuaKGoldberg mentioned this pull request Jun 11, 2025
🛠 Tooling: Migrate eslint.config.js to typescript michaelfaith/eslint-plugin-package-json#1099
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3 tasks

This was referenced Jun 16, 2025
🚀 Feature: Switch eslint.config.js to eslint.config.ts JoshuaKGoldberg/create-typescript-app#2225
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build: convert eslint.config to typescript and add our plugin michaelfaith/eslint-plugin-package-json#1112
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github-actionsBot mentioned this pull request Jun 16, 2025
2025-06-17, Version 24.3.0 (Current) #58727
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JoshuaKGoldberg mentioned this pull request Jun 21, 2025
Add support for generating TypeScript configuration files eslint/create-config#177
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github-actionsBot mentioned this pull request Jun 23, 2025
2025-06-24, Version 24.3.0 (Current) #58804
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github-actionsBot mentioned this pull request Jun 24, 2025
2025-06-24, Version 24.3.0 (Current) #58813
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marco-ippolito added the backport-open-v22.x Indicate that the PR has an open backport label Jun 25, 2025

thescientist13 mentioned this pull request Jul 1, 2025
[v22.x backport] module: unflag --experimental-strip-types #57298
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marco-ippolito added backported-to-v22.x PRs backported to the v22.x-staging branch. and removed backport-open-v22.x Indicate that the PR has an open backport labels Jul 4, 2025

This was referenced Jul 29, 2026
nvt M1-kjerne: nvt-bridge + agents/nvt-fat-developer bak filkontrakten digdir/digdir-ai-agents#110
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Add Surface Status companion app manaflow-ai/cmux#9286
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module: remove experimental warning from type stripping - #58643

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