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[Fiber] Make DevTools Config use Static Injection #30522

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merged 5 commits into from
Jul 30, 2024

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@sebmarkbage sebmarkbage commented Jul 30, 2024

We use static dependency injection. We shouldn't use this dynamic dependency injection we do for DevTools internals. There's also meta programming like spreading and stuff that isn't needed.

This moves the config from injectIntoDevTools to the FiberConfig so it can be statically resolved.

Closure Compiler has some trouble generating optimal code for this anyway so ideally we'd refactor this further but at least this is better and saves a few bytes and avoids some code paths (when minified).

We shouldn't use meta programming like spread that gets deopted.
No need to have a bunch of `fieldName: null,` in the production builds.
Lets third parties specify their own version of their library separate
from the reconciler.
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@facebook-github-bot facebook-github-bot added CLA Signed React Core Team Opened by a member of the React Core Team labels Jul 30, 2024
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react-sizebot commented Jul 30, 2024

Comparing: bea5a2b...8858f83

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name +/- Base Current +/- gzip Base gzip Current gzip
oss-stable/react-dom/cjs/react-dom.production.js = 6.68 kB 6.68 kB +0.11% 1.82 kB 1.83 kB
oss-stable/react-dom/cjs/react-dom-client.production.js = 501.29 kB 500.39 kB = 89.95 kB 89.78 kB
oss-experimental/react-dom/cjs/react-dom.production.js = 6.69 kB 6.69 kB +0.16% 1.83 kB 1.83 kB
oss-experimental/react-dom/cjs/react-dom-client.production.js = 508.41 kB 507.52 kB = 91.12 kB 90.95 kB
facebook-www/ReactDOM-prod.classic.js = 596.31 kB 595.41 kB = 105.76 kB 105.58 kB
facebook-www/ReactDOM-prod.modern.js = 572.61 kB 571.71 kB = 101.96 kB 101.78 kB

Significant size changes

Includes any change greater than 0.2%:

Expand to show
Name +/- Base Current +/- gzip Base gzip Current gzip
oss-experimental/react-noop-renderer/cjs/react-noop-renderer.production.js +0.31% 35.20 kB 35.30 kB +1.03% 6.62 kB 6.68 kB
oss-experimental/react-noop-renderer/cjs/react-noop-renderer-persistent.production.js +0.31% 35.32 kB 35.43 kB +1.01% 6.63 kB 6.70 kB
oss-experimental/react-noop-renderer/cjs/react-noop-renderer.development.js +0.29% 39.31 kB 39.43 kB +0.99% 7.20 kB 7.27 kB
oss-experimental/react-noop-renderer/cjs/react-noop-renderer-persistent.development.js +0.29% 39.45 kB 39.57 kB +0.98% 7.22 kB 7.29 kB
oss-stable/react-noop-renderer/cjs/react-noop-renderer.production.js +0.28% 35.20 kB 35.29 kB +0.94% 6.62 kB 6.68 kB
oss-stable/react-noop-renderer/cjs/react-noop-renderer-persistent.production.js +0.28% 35.32 kB 35.42 kB +0.92% 6.63 kB 6.70 kB
oss-stable/react-noop-renderer/cjs/react-noop-renderer.development.js +0.26% 39.31 kB 39.42 kB +0.90% 7.20 kB 7.26 kB
oss-stable/react-noop-renderer/cjs/react-noop-renderer-persistent.development.js +0.26% 39.45 kB 39.56 kB +0.90% 7.22 kB 7.28 kB
oss-stable-rc/react-noop-renderer/cjs/react-noop-renderer.production.js +0.22% 35.20 kB 35.27 kB +0.51% 6.62 kB 6.65 kB
oss-stable-semver/react-noop-renderer/cjs/react-noop-renderer.production.js +0.22% 35.20 kB 35.27 kB +0.51% 6.62 kB 6.65 kB
oss-stable-rc/react-noop-renderer/cjs/react-noop-renderer-persistent.production.js +0.22% 35.32 kB 35.40 kB +0.50% 6.63 kB 6.67 kB
oss-stable-semver/react-noop-renderer/cjs/react-noop-renderer-persistent.production.js +0.22% 35.32 kB 35.40 kB +0.50% 6.63 kB 6.67 kB
oss-stable-rc/react-noop-renderer/cjs/react-noop-renderer.development.js +0.21% 39.31 kB 39.40 kB +0.51% 7.20 kB 7.24 kB
oss-stable-semver/react-noop-renderer/cjs/react-noop-renderer.development.js +0.21% 39.31 kB 39.40 kB +0.51% 7.20 kB 7.24 kB
oss-stable-rc/react-noop-renderer/cjs/react-noop-renderer-persistent.development.js +0.21% 39.45 kB 39.54 kB +0.51% 7.22 kB 7.25 kB
oss-stable-semver/react-noop-renderer/cjs/react-noop-renderer-persistent.development.js +0.21% 39.45 kB 39.54 kB +0.51% 7.22 kB 7.25 kB
react-native/implementations/ReactNativeRenderer-profiling.fb.js = 397.54 kB 396.74 kB = 69.52 kB 69.36 kB
react-native/implementations/ReactFabric-profiling.fb.js = 391.73 kB 390.94 kB = 68.41 kB 68.22 kB
facebook-www/ReactART-prod.classic.js = 363.20 kB 362.47 kB = 61.80 kB 61.67 kB
react-native/implementations/ReactNativeRenderer-profiling.js = 383.08 kB 382.27 kB = 66.77 kB 66.62 kB
facebook-www/ReactART-prod.modern.js = 346.21 kB 345.47 kB = 59.04 kB 58.91 kB
react-native/implementations/ReactFabric-profiling.js = 373.80 kB 372.99 kB = 65.03 kB 64.88 kB
facebook-react-native/react-test-renderer/cjs/ReactTestRenderer-profiling.js = 342.49 kB 341.72 kB = 59.89 kB 59.74 kB
react-native/implementations/ReactFabric-prod.fb.js = 364.24 kB 363.41 kB = 64.11 kB 63.99 kB
react-native/implementations/ReactNativeRenderer-prod.fb.js = 370.08 kB 369.23 kB = 65.17 kB 65.09 kB
react-native/implementations/ReactNativeRenderer-prod.js = 355.82 kB 354.96 kB = 62.51 kB 62.39 kB
react-native/implementations/ReactFabric-prod.js = 346.47 kB 345.62 kB = 60.85 kB 60.78 kB
facebook-react-native/react-test-renderer/cjs/ReactTestRenderer-prod.js = 318.55 kB 317.77 kB = 56.42 kB 56.28 kB
oss-experimental/react-test-renderer/cjs/react-test-renderer.production.js = 303.53 kB 302.75 kB = 53.99 kB 53.85 kB
oss-stable/react-test-renderer/cjs/react-test-renderer.production.js = 300.44 kB 299.65 kB = 53.43 kB 53.29 kB
oss-stable-rc/react-test-renderer/cjs/react-test-renderer.production.js = 300.40 kB 299.59 kB = 53.41 kB 53.27 kB
oss-stable-semver/react-test-renderer/cjs/react-test-renderer.production.js = 300.40 kB 299.59 kB = 53.41 kB 53.27 kB
oss-experimental/react-art/cjs/react-art.production.js = 298.95 kB 298.11 kB = 51.64 kB 51.47 kB
oss-stable/react-art/cjs/react-art.production.js = 292.01 kB 291.16 kB = 50.43 kB 50.26 kB
oss-stable-rc/react-art/cjs/react-art.production.js = 291.97 kB 291.10 kB = 50.41 kB 50.24 kB
oss-stable-semver/react-art/cjs/react-art.production.js = 291.97 kB 291.10 kB = 50.41 kB 50.24 kB
facebook-www/ReactDOMTesting-dev.classic.js = 1,100.47 kB 1,097.12 kB = 185.85 kB 185.49 kB
facebook-www/ReactDOMTesting-dev.modern.js = 1,063.57 kB 1,060.31 kB = 179.76 kB 179.41 kB
facebook-www/ReactDOM-dev.classic.js = 1,083.56 kB 1,080.22 kB = 181.88 kB 181.53 kB
facebook-www/ReactDOM-dev.modern.js = 1,046.66 kB 1,043.40 kB = 175.88 kB 175.52 kB
oss-experimental/react-dom/cjs/react-dom-profiling.development.js = 966.17 kB 962.99 kB = 163.46 kB 163.09 kB
oss-experimental/react-dom/cjs/react-dom-unstable_testing.development.js = 966.69 kB 963.49 kB = 164.48 kB 164.09 kB
oss-stable/react-dom/cjs/react-dom-profiling.development.js = 952.40 kB 949.22 kB = 161.48 kB 161.09 kB
oss-stable-rc/react-dom/cjs/react-dom-profiling.development.js = 952.30 kB 949.12 kB = 161.46 kB 161.06 kB
oss-stable-semver/react-dom/cjs/react-dom-profiling.development.js = 952.30 kB 949.12 kB = 161.46 kB 161.06 kB
oss-experimental/react-dom/cjs/react-dom-client.development.js = 949.73 kB 946.55 kB = 160.63 kB 160.27 kB
oss-stable/react-dom/cjs/react-dom-client.development.js = 935.96 kB 932.78 kB = 158.64 kB 158.28 kB
oss-stable-rc/react-dom/cjs/react-dom-client.development.js = 935.86 kB 932.68 kB = 158.61 kB 158.25 kB
oss-stable-semver/react-dom/cjs/react-dom-client.development.js = 935.86 kB 932.68 kB = 158.61 kB 158.25 kB
react-native/implementations/ReactFabric-dev.fb.js = 648.08 kB 645.45 kB = 106.24 kB 106.04 kB
react-native/implementations/ReactFabric-dev.js = 631.33 kB 628.70 kB = 103.32 kB 103.17 kB
react-native/implementations/ReactNativeRenderer-dev.fb.js = 654.47 kB 651.67 kB = 107.68 kB 107.47 kB
react-native/implementations/ReactNativeRenderer-dev.js = 642.27 kB 639.47 kB = 105.44 kB 105.27 kB
facebook-www/ReactART-dev.classic.js = 650.27 kB 647.30 kB = 104.53 kB 104.21 kB
facebook-www/ReactART-dev.modern.js = 626.86 kB 623.97 kB = 100.75 kB 100.46 kB
facebook-react-native/react-test-renderer/cjs/ReactTestRenderer-dev.js = 579.53 kB 576.57 kB = 94.56 kB 94.22 kB
oss-experimental/react-art/cjs/react-art.development.js = 563.57 kB 560.61 kB = 91.17 kB 90.84 kB
oss-stable/react-art/cjs/react-art.development.js = 549.45 kB 546.48 kB = 89.32 kB 88.99 kB
oss-stable-rc/react-art/cjs/react-art.development.js = 549.40 kB 546.42 kB = 89.30 kB 88.97 kB
oss-stable-semver/react-art/cjs/react-art.development.js = 549.40 kB 546.42 kB = 89.30 kB 88.97 kB

Generated by 🚫 dangerJS against 9484132

Comment on lines +66 to +70
export const extraDevToolsConfig = {
getInspectorDataForInstance,
getInspectorDataForViewTag,
getInspectorDataForViewAtPoint,
};
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This will require some changes on React Native side before the sync

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Why is that? I tried to keep it the same as far as what React Native observes.

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You are right, I thought we are calling <renderer>.rendererConfig.getInspectorDataForViewAtPoint on RN side, but we actually use it from RDT global hook, so should be perfectly fine

@sebmarkbage sebmarkbage merged commit 146df7c into facebook:main Jul 30, 2024
185 checks passed
github-actions bot pushed a commit that referenced this pull request Jul 30, 2024
We use static dependency injection. We shouldn't use this dynamic
dependency injection we do for DevTools internals. There's also meta
programming like spreading and stuff that isn't needed.

This moves the config from `injectIntoDevTools` to the FiberConfig so it
can be statically resolved.

Closure Compiler has some trouble generating optimal code for this
anyway so ideally we'd refactor this further but at least this is better
and saves a few bytes and avoids some code paths (when minified).

DiffTrain build for [146df7c](146df7c)
github-actions bot pushed a commit that referenced this pull request Jul 30, 2024
We use static dependency injection. We shouldn't use this dynamic
dependency injection we do for DevTools internals. There's also meta
programming like spreading and stuff that isn't needed.

This moves the config from `injectIntoDevTools` to the FiberConfig so it
can be statically resolved.

Closure Compiler has some trouble generating optimal code for this
anyway so ideally we'd refactor this further but at least this is better
and saves a few bytes and avoids some code paths (when minified).

DiffTrain build for commit 146df7c.
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