feat: experimental support of MTC #1530

gaoachao · 2025-08-14T07:36:36Z

Checklist

Tests updated (or not required).
Documentation updated (or not required).
Changeset added, and when a BREAKING CHANGE occurs, it needs to be clearly marked (or not required).

changeset-bot · 2025-08-14T07:36:40Z

⚠️ No Changeset found

Latest commit: 8440ff7

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coderabbitai · 2025-08-14T07:36:43Z

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codecov · 2025-08-14T07:43:52Z

❌ 70 Tests Failed:

Tests completed	Failed	Passed	Skipped
2499	70	2429	31

View the top 3 failed test(s) by shortest run time

packages/react/testing-library/src/__tests__/end-to-end.test.jsx > src/__tests__/end-to-end.test.jsx

Stack Traces | 0s run time

Error: Failed to resolve import "../../../...../src/api/element.js" from ".../mtc/api/element.js". Does the file exist?
  Plugin: vite:import-analysis
  File: /home/runner/_work/lynx-stack/lynx-stack/.../mtc/api/element.js:5:24
  2  |  // Licensed under the Apache License Version 2.0 that can be found in the
  3  |  // LICENSE file in the root directory of this source tree.
  4  |  export { Element } from '../../../...../src/api/element.js';
     |                           ^
  5  |  
 ❯ TransformPluginContext._formatError ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49159:41
 ❯ TransformPluginContext.error ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49154:16
 ❯ normalizeUrl ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:63936:23
 ❯ ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:64068:39
 ❯ TransformPluginContext.transform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:63995:7
 ❯ PluginContainer.transform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49000:18
 ❯ loadAndTransform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:51822:27

packages/react/testing-library/src/__tests__/lynx.test.jsx > src/__tests__/lynx.test.jsx

Stack Traces | 0s run time

Error: Failed to resolve import "../../../...../src/api/element.js" from ".../mtc/api/element.js". Does the file exist?
  Plugin: vite:import-analysis
  File: /home/runner/_work/lynx-stack/lynx-stack/.../mtc/api/element.js:5:24
  2  |  // Licensed under the Apache License Version 2.0 that can be found in the
  3  |  // LICENSE file in the root directory of this source tree.
  4  |  export { Element } from '../../../...../src/api/element.js';
     |                           ^
  5  |  
 ❯ TransformPluginContext._formatError ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49159:41
 ❯ TransformPluginContext.error ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49154:16
 ❯ normalizeUrl ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:63936:23
 ❯ ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:64068:39
 ❯ TransformPluginContext.transform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:63995:7
 ❯ PluginContainer.transform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49000:18
 ❯ loadAndTransform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:51822:27

packages/react/testing-library/src/__tests__/remove-element.test.jsx > src/__tests__/remove-element.test.jsx

Stack Traces | 0s run time

Error: Failed to resolve import "../../../...../src/api/element.js" from ".../mtc/api/element.js". Does the file exist?
  Plugin: vite:import-analysis
  File: /home/runner/_work/lynx-stack/lynx-stack/.../mtc/api/element.js:5:24
  2  |  // Licensed under the Apache License Version 2.0 that can be found in the
  3  |  // LICENSE file in the root directory of this source tree.
  4  |  export { Element } from '../../../...../src/api/element.js';
     |                           ^
  5  |  
 ❯ TransformPluginContext._formatError ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49159:41
 ❯ TransformPluginContext.error ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49154:16
 ❯ normalizeUrl ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:63936:23
 ❯ ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:64068:39
 ❯ TransformPluginContext.transform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:63995:7
 ❯ PluginContainer.transform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:49000:18
 ❯ loadAndTransform ../../../node_modules/.pnpm/[email protected]_@[email protected][email protected][email protected][email protected]..../node/chunks/dep-BzOvws4Y.js:51822:27

To view more test analytics, go to the Test Analytics Dashboard
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codspeed-hq · 2025-08-15T07:32:21Z

CodSpeed Performance Report

Merging #1530 will not alter performance

_{Comparing feat/ship-mtc (27e4fdc) with main (1411de6)}

Summary

✅ 10 untouched benchmarks

relativeci · 2025-08-15T07:34:32Z

React Example

#4458 Bundle Size — 117.04KiB (-50.63%).

27e4fdc(current) vs 1411de6 main#4452(baseline)

Warning

Bundle introduced 2 new packages: @preact/signals, @preact/signals-core – View changed packages

Bundle metrics

6 changes

2 regressions

	Current #4458	Baseline #4452
Initial JS	`0B`	`0B`
Initial CSS	`0B`	`0B`
Cache Invalidation	`100%`	`0%`
Chunks	`0`	`0`
Assets	`1`(`-75%`)	`4`
Modules	`180`(`+13.92%`)	`158`
Duplicate Modules	`77`(`+20.31%`)	`64`
Duplicate Code	`46.47%`(`+1.4%`)	`45.83%`
Packages	`4`(`+100%`)	`2`
Duplicate Packages	`0`	`0`

Bundle size by type

2 changes

1 regression

1 improvement

	Current #4458	Baseline #4452
Other	`117.04KiB` (`+28.2%`)	`91.3KiB`
IMG	`0B` (`-100%`)	`145.76KiB`

Bundle analysis report Branch feat/ship-mtc Project dashboard

^{Generated by RelativeCI Documentation Report issue}

relativeci · 2025-08-15T07:34:42Z

Web Explorer

#4451 Bundle Size — 366.68KiB (0%).

27e4fdc(current) vs 1411de6 main#4445(baseline)

Bundle metrics

1 change

	Current #4451	Baseline #4445
Initial JS	`143.49KiB`	`143.49KiB`
Initial CSS	`31.84KiB`	`31.84KiB`
Cache Invalidation	`0%`	`0%`
Chunks	`7`	`7`
Assets	`7`	`7`
Modules	`212`(`+0.47%`)	`211`
Duplicate Modules	`17`	`17`
Duplicate Code	`3.89%`	`3.89%`
Packages	`4`	`4`
Duplicate Packages	`0`	`0`

Bundle size by type no changes

	Current #4451	Baseline #4445
JS	`234.68KiB`	`234.68KiB`
Other	`100.16KiB`	`100.16KiB`
CSS	`31.84KiB`	`31.84KiB`

Bundle analysis report Branch feat/ship-mtc Project dashboard

^{Generated by RelativeCI Documentation Report issue}

feat: add pickJSXFromProps

329347a

gaoachao assigned gaoachao and Yradex Aug 14, 2025

feat: impl pickJSXFormProps

c073810

gaoachao force-pushed the feat/ship-mtc branch from 59b4e01 to c073810 Compare August 15, 2025 07:20

gaoachao and others added 4 commits August 15, 2025 16:33

chore: use __MTC_SLOT__

64dd436

feat: render MTC

d9103a3

fix: add tests & fix type errors

4c84b65

feat: impl mtc transform

bfd2ce9

gaoachao force-pushed the feat/ship-mtc branch from 8d82f91 to bfd2ce9 Compare August 19, 2025 07:55

gaoachao and others added 12 commits August 19, 2025 17:45

feat: add mtc_uid

bac854c

chore: rename registryMTC.ts

b6c5d1d

feat: impl registryMTC

bcca167

fix: use wrapper

ba6d90a

fix: support mtc-container

92d3923

feat: apply swc_plugin_mtc

8e85571

fix: fn_decl.ident

b34a2ed

fix: test

7064737

feat: add renderMTCSlot

568a97a

chore: add test

f64c585

temp! fix(react/runtime): fixes for debugging

ac95ff2

feat: support events

9bb0f42

Yradex force-pushed the feat/ship-mtc branch from 0e09187 to 9bb0f42 Compare August 21, 2025 04:05

fix: types

61ece0a

gaoachao and others added 9 commits August 21, 2025 14:28

feat: transform to createElement

8a77d8a

feat: add MTCInstanceId

6374388

feat: support signals

87404ff

fix: createElement

fdd8cfc

feat: support ref

1f66a76

fix: ref

4a54bf7

fix: switch jsx

ed32101

fix: types

f259551

feat: add signal example

7f85f59

Huxpro changed the title ~~feat: ship MTC~~ feat: experimental support of MTC Aug 21, 2025

Yradex added 2 commits August 21, 2025 21:40

fix: always import worklet-runtime.js & remove logs

27e4fdc

fix: component leak

311ec5f

Yradex force-pushed the feat/ship-mtc branch from 31717fb to 311ec5f Compare August 22, 2025 06:10

gaoachao and others added 2 commits August 22, 2025 16:21

feat: add registerBgAction runtime

49a70c5

fix: wrong props

b1592f5

Yradex force-pushed the feat/ship-mtc branch from f85e250 to b1592f5 Compare August 25, 2025 07:24

gaoachao and others added 6 commits August 25, 2025 15:41

feat: impl swc_plugin_ba

06179b8

feat: background function impl

c193bcf

feat: add supports for arrow_fn

2acee5d

chore: add BA in example

0631c8a

fix: export api from worklet-runtime

186aabd

feat: handle pure MTC in background

8440ff7

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CodSpeed Performance Report

Merging #1530 will not alter performance

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React Example

#4458 Bundle Size — 117.04KiB (-50.63%).

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#4451 Bundle Size — 366.68KiB (0%).

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