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Rsdoctor Bundle Diff Analysis

Found 5 project(s) in monorepo.

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📦 Binary Size-limit

Comparing 2f8ed4e to docs: enhance output.asyncChunks documentation and examples (#12500) by neverland

🎉 Size decreased by 256.88KB from 48.27MB to 48.02MB (⬇️0.52%)

CodSpeed Performance Report

Merging #12424 will not alter performance

_{Comparing chore/remove-new-code-splitting (2f8ed4e) with main (fb80ef1)}

Summary

✅ 16 untouched
⏩ 1 skipped¹

@cursor remove the needless second config, just export one config as the parallelCodeSplitting is removed tests/rspack-test/watchCases/build-chunk-graph/runtime-chunk-recover-error/rspack.config.js

Changed the watch-case config to export a single build variant now that parallelCodeSplitting is gone; the redundant array mapping was removed so the test only runs once.

module.exports = config(0);

No other files touched; let me know if you’d like this scenario parameterized differently.

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All committers have signed the CLA.

Cursor Agent can help with this pull request. Just @cursor in comments and I'll start working on changes in this branch.
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@cursor remove extra config definition as well, use module.export = config

• Dropped the helper factory and now export the config object directly (module.exports = { ... }) per the review note.
• Output filename no longer uses an index placeholder since only a single build variant remains.

module.exports = {
	entry: {
		entry1: "./entry1.js",
		entry2: "./entry2.js"
	},
	output: {
		filename: "[name].js"
	},
	optimization: {
		runtimeChunk: "single"
	},
	experiments: {
		incremental: {
			buildChunkGraph: true
		}
	}
};

Ready for another pass if more cleanup is desired.

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@cursor fix the review comment above

Updated the watch-case config so the emitted files end with .0, per the review:

	output: {
		filename: "[name].0.js"
	},

Config is still exported directly with a single build variant. Let me know if you need further tweaks.

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@cursor remove 2 extra error in runtime-chunk-recover-error/1/error.js

Trimmed runtime-chunk-recover-error/1/errors.js down to the two expected patterns so the watch test only asserts the unique errors:

module.exports = [
  /Module parse failed/,
  /JavaScript parse error: Expression expected/,
];

Let me know if there are other fixtures that still reference the removed parallel splitter.

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