Native incremental update to bundle graph for packaging

[vykimnguyen]

Motivation

Adds incremental bundling optimisation for packaging so that we don’t have to load the full bundle graph if only the contents of an asset has changed → just update the changed asset node in the bundle graph

Changes

Describe the solution and changes you have made

Checklist

• Existing or new tests cover this change
• There is a changeset for this change, or one is not required
• Added documentation for any new features to the docs/ folder

[changeset-bot]

🦋 Changeset detected

Latest commit: ef74a2f

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

This PR includes changesets to release 113 packages

Name	Type
@atlaspack/ssr-app-example	Patch
@atlaspack/core	Patch
@atlaspack/rust	Patch
@atlaspack/config-default	Patch
@atlaspack/config-webextension	Patch
atlaspack	Patch
@atlaspack/cli	Patch
@atlaspack/e2e-tests	Patch
@atlaspack/register	Patch
@atlaspack/test-utils	Patch
@atlaspack/inspector	Patch
@atlaspack/bundle-stats	Patch
@atlaspack/packaging-test-harness	Patch
@atlaspack/query	Patch
@atlaspack/optimizer-image	Patch
@atlaspack/reporter-bundle-stats	Patch
@atlaspack/transformer-html	Patch
@atlaspack/transformer-image	Patch
@atlaspack/transformer-js	Patch
@atlaspack/inspector-frontend	Patch
@atlaspack/bundler-default	Patch
@atlaspack/cache	Patch
@atlaspack/fs	Patch
@atlaspack/logger	Patch
@atlaspack/source-map	Patch
@atlaspack/utils	Patch
@atlaspack/link	Patch
@atlaspack/optimizer-inline-requires	Patch
@atlaspack/packager-js	Patch
@atlaspack/transformer-compiled-css-in-js	Patch
@atlaspack/transformer-postcss	Patch
@atlaspack/transformer-svg	Patch
@atlaspack/transformer-tokens	Patch
@atlaspack/node-resolver-core	Patch
@atlaspack/package-manager	Patch
@atlaspack/profiler	Patch
@atlaspack/workers	Patch
@atlaspack/watcher-watchman-js	Patch
@atlaspack/types-internal	Patch
@atlaspack/optimizer-css	Patch
@atlaspack/optimizer-cssnano	Patch
@atlaspack/optimizer-swc	Patch
@atlaspack/optimizer-terser	Patch
@atlaspack/packager-css	Patch
@atlaspack/transformer-babel	Patch
@atlaspack/transformer-compiled-external	Patch
@atlaspack/transformer-compiled	Patch
@atlaspack/transformer-css	Patch
@atlaspack/transformer-less	Patch
@atlaspack/transformer-sass	Patch
@atlaspack/transformer-typescript-tsc	Patch
@atlaspack/transformer-typescript-types	Patch
@atlaspack/optimizer-blob-url	Patch
@atlaspack/optimizer-data-url	Patch
@atlaspack/optimizer-svgo	Patch
@atlaspack/packager-html	Patch
@atlaspack/packager-raw-url	Patch
@atlaspack/packager-svg	Patch
@atlaspack/packager-webextension	Patch
@atlaspack/packager-xml	Patch
@atlaspack/reporter-build-metrics	Patch
@atlaspack/reporter-bundle-analyzer	Patch
@atlaspack/reporter-cli	Patch
@atlaspack/reporter-dev-server	Patch
@atlaspack/reporter-json	Patch
@atlaspack/reporter-lsp	Patch
@atlaspack/reporter-sourcemap-visualiser	Patch
@atlaspack/reporter-tracer	Patch
@atlaspack/resolver-glob	Patch
@atlaspack/runtime-browser-hmr	Patch
@atlaspack/runtime-js	Patch
@atlaspack/runtime-react-refresh	Patch
@atlaspack/runtime-service-worker	Patch
@atlaspack/runtime-webextension	Patch
@atlaspack/transformer-posthtml	Patch
@atlaspack/transformer-react-refresh-wrap	Patch
@atlaspack/transformer-webextension	Patch
@atlaspack/transformer-webmanifest	Patch
@atlaspack/validator-eslint	Patch
@atlaspack/validator-typescript	Patch
@atlaspack/resolver-default	Patch
@atlaspack/resolver-tesseract	Patch
@atlaspack/types	Patch
@atlaspack/codeframe	Patch
@atlaspack/graph	Patch
@atlaspack/plugin	Patch
@atlaspack/reporter-bundle-buddy	Patch
@atlaspack/transformer-xml	Patch
@atlaspack/ts-utils	Patch
@atlaspack/packager-ts	Patch
@atlaspack/transformer-jsonld	Patch
@atlaspack/bundler-library	Patch
@atlaspack/compressor-brotli	Patch
@atlaspack/compressor-gzip	Patch
@atlaspack/compressor-raw	Patch
@atlaspack/namer-default	Patch
@atlaspack/optimizer-htmlnano	Patch
@atlaspack/packager-raw	Patch
@atlaspack/packager-wasm	Patch
@atlaspack/reporter-compiled-css-in-js-migration-map	Patch
@atlaspack/reporter-conditional-manifest	Patch
@atlaspack/transformer-glsl	Patch
@atlaspack/transformer-graphql	Patch
@atlaspack/transformer-inline-string	Patch
@atlaspack/transformer-inline	Patch
@atlaspack/transformer-json	Patch
@atlaspack/transformer-mdx	Patch
@atlaspack/transformer-pug	Patch
@atlaspack/transformer-raw	Patch
@atlaspack/transformer-svg-react	Patch
@atlaspack/transformer-toml	Patch
@atlaspack/transformer-worklet	Patch
@atlaspack/transformer-yaml	Patch

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[github-actions]

Rust Package Changeset Check

✅ The @atlaspack/rust package has been included in your changeset. Your Rust changes will be published.

[github-actions]

📊 Type Coverage Report

Coverage Comparison

Metric	Baseline	Current	Change
Coverage Percentage	92.21%	92.21%	➡️ 0.00%
Correctly Typed	219,965	220,070	+105
Total Expressions	238,532	238,640	+108
Untyped Expressions	18,567	18,570	+3

Files with Most Type Issues (Top 15)

File	Issues	Affected Lines
packages/core/integration-tests/test/javascript.ts	1152	745
packages/core/integration-tests/test/cache.ts	884	625
packages/core/integration-tests/test/scope-hoisting.ts	622	489
packages/utils/node-resolver-core/test/resolver.ts	476	177
packages/core/integration-tests/test/html.ts	468	294
packages/core/integration-tests/test/sourcemaps.ts	364	182
packages/core/test-utils/src/utils.ts	330	205
packages/core/integration-tests/test/incremental-bundling.ts	298	206
packages/core/core/src/dumpGraphToGraphViz.ts	251	108
packages/core/integration-tests/test/transpilation.ts	230	139
packages/core/integration-tests/test/output-formats.ts	227	161
packages/transformers/webextension/src/WebExtensionTransformer.ts	210	80
packages/core/core/src/requests/BundleGraphRequestRust.ts	194	67
packages/core/integration-tests/test/css-modules.ts	191	107
packages/core/core/src/requests/TargetRequest.ts	190	133

---

This report was generated by the Type Coverage GitHub Action

[github-actions]

📊 Benchmark Results

✅ No significant performance changes detected.

📊 Benchmark Results

Overall Performance

Test	Duration	JS Memory Peak	Native Memory Peak	vs Baseline	Status
Three.js Real Repository (JS)	15.59s	1.95GB	2.08GB	-0.46% duration, -9.35% JS memory	🟡 Neutral
Three.js Real Repository (V3)	22.70s	3.17GB	3.50GB	+1.66% duration, -3.08% JS memory	🟡 Neutral

🔍 Detailed Phase Analysis

Three.js Real Repository (JS)

Phase	Duration (avg)	Duration (p95)	Memory Peak (avg)	Memory Peak (p95)
resolving	7.38s	8.06s	1.33GB	1.61GB
transforming	7.37s	7.99s	1.34GB	1.62GB
bundling	7.17s	7.77s	1.34GB	1.62GB
bundled	6.80s	7.41s	1.47GB	1.73GB
packaging	4.66s	5.07s	1.57GB	1.83GB
optimizing	4.51s	4.88s	1.95GB	2.12GB

Three.js Real Repository (V3)

Phase	Duration (avg)	Duration (p95)	Memory Peak (avg)	Memory Peak (p95)
bundling	13.32s	22.21s	2.45GB	2.87GB
bundled	12.91s	21.89s	2.62GB	3.04GB
packaging	6.18s	7.01s	2.75GB	3.10GB
optimizing	6.03s	6.89s	3.17GB	3.50GB

💾 Unified Memory Analysis

Three.js Real Repository (JS) Memory Statistics

Memory Type	Metric	Min	Mean	Median	P95	P99	Max	Std Dev
JavaScript	RSS	1.30GB	1.76GB	1.81GB	2.12GB	2.12GB	2.12GB	259.15MB
	Heap Used	80.68MB	87.59MB	90.94MB	101.88MB	101.88MB	101.88MB	6.97MB
	Heap Total	96.10MB	113.31MB	102.35MB	148.58MB	148.58MB	148.58MB	16.82MB
	External	38.88MB	127.60MB	173.02MB	190.37MB	190.37MB	190.37MB	66.36MB
Native (Rust)	Physical Memory	1.54GB	1.74GB	1.75GB	1.98GB	2.08GB	2.08GB	147.63MB
	Virtual Memory	29.81GB	30.48GB	30.51GB	30.76GB	30.83GB	30.89GB	197.31MB

Sample Counts: JS: 14, Native: 247

Three.js Real Repository (V3) Memory Statistics

Memory Type	Metric	Min	Mean	Median	P95	P99	Max	Std Dev
JavaScript	RSS	2.14GB	2.89GB	2.99GB	3.50GB	3.50GB	3.50GB	399.31MB
	Heap Used	77.52MB	78.05MB	78.02MB	79.37MB	79.37MB	79.37MB	0.46MB
	Heap Total	84.70MB	93.34MB	89.20MB	119.70MB	119.70MB	119.70MB	10.82MB
	External	179.70MB	182.60MB	185.49MB	185.49MB	185.49MB	185.49MB	2.89MB
Native (Rust)	Physical Memory	2.80GB	3.04GB	3.07GB	3.37GB	3.50GB	3.50GB	189.12MB
	Virtual Memory	30.69GB	32.94GB	33.48GB	33.76GB	33.88GB	33.88GB	1.07GB

Sample Counts: JS: 14, Native: 315

🖥️ Environment

• Node.js: v22.17.0
• Platform: linux (x64)
• CPU: AMD EPYC 7763 64-Core Processor
• Total Memory: 15.62GB
• Git SHA: ef74a2f
• Branch: native-incremental-bundling
• Timestamp: 2026-02-23T23:25:08.947Z