feat!: remove experiments.SubResourceIntegrityPlugin (#12642)

[Timeless0911]

Summary

@rspack/core is now published as a pure ESM package, and its CommonJS build output has been removed. This change only affects how Rspack itself is published, reducing the installation size by about 75 KB.

In Node.js v20.19.0 and later, the runtime natively supports loading ESM modules via require(). As a result, for most projects that use Rspack through its JavaScript API, this change should have no practical impact and does not require any code modifications.

As Node.js 18 reached its end-of-life on April 30, 2025, Rspack 2.0 will no longer support this version. The minimum supported version will be Node.js 20.19.

Related links

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[netlify]

✅ Deploy Preview for rspack-v2 ready!

Name	Link
🔨 Latest commit	dc39714
🔍 Latest deploy log	https://app.netlify.com/projects/rspack-v2/deploys/69678b70765e63000836aa6e
😎 Deploy Preview	https://deploy-preview-12732--rspack-v2.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[github-actions]

Rsdoctor Bundle Diff Analysis

Found 5 projects in monorepo, 3 projects with changes.

📊 Quick Summary

Project	Total Size	Change
react-10k	5.7 MB	-8.0 B (-0.0%)
react-1k	825.4 KB	0
react-5k	2.7 MB	+1.0 B (0.0%)
ui-components	2.1 MB	0
rome	986.0 KB	+1.7 KB (0.2%)

📋 Detailed Reports (Click to expand)

📁 react-10k

Path: ../build-tools-performance/cases/react-10k/dist/rsdoctor-data.json

📌 Baseline Commit: 25020fd1f3 | PR: #12680

Metric	Current	Baseline	Change
📊 Total Size	5.7 MB	5.7 MB	-8.0 B (-0.0%)
📄 JavaScript	5.7 MB	5.7 MB	-8.0 B (-0.0%)
🎨 CSS	21.0 B	21.0 B	0
🌐 HTML	0 B	0 B	0
📁 Other Assets	0 B	0 B	0

📦 Download Diff Report: react-10k Bundle Diff

📁 react-5k

Path: ../build-tools-performance/cases/react-5k/dist/rsdoctor-data.json

📌 Baseline Commit: 25020fd1f3 | PR: #12680

Metric	Current	Baseline	Change
📊 Total Size	2.7 MB	2.7 MB	+1.0 B (0.0%)
📄 JavaScript	2.7 MB	2.7 MB	+1.0 B (0.0%)
🎨 CSS	21.0 B	21.0 B	0
🌐 HTML	0 B	0 B	0
📁 Other Assets	0 B	0 B	0

📦 Download Diff Report: react-5k Bundle Diff

📁 rome

Path: ../build-tools-performance/cases/rome/dist/rsdoctor-data.json

📌 Baseline Commit: 25020fd1f3 | PR: #12680

Metric	Current	Baseline	Change
📊 Total Size	986.0 KB	984.3 KB	+1.7 KB (0.2%)
📄 JavaScript	986.0 KB	984.3 KB	+1.7 KB (0.2%)
🎨 CSS	0 B	0 B	0
🌐 HTML	0 B	0 B	0
📁 Other Assets	0 B	0 B	0

📦 Download Diff Report: rome Bundle Diff

Generated by Rsdoctor GitHub Action

[codspeed-hq]

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing pure-esm (dc39714) with v2 (3f8d74e)}

Summary

✅ 16 untouched benchmarks
⏩ 1 skipped benchmark¹

Footnotes

1. 1 benchmark was skipped, so the baseline result was used instead. If it was deleted from the codebase, click here and archive it to remove it from the performance reports. ↩

[github-actions]

📦 Binary Size-limit

Comparing dc39714 to feat: support portable cache and disable by default (#12680) by jinrui

🎉 Size decreased by 406.00KB from 47.97MB to 47.57MB (⬇️0.83%)