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<!-- Thank you for submitting a pull request! We appreciate the time and effort you have invested in making these changes. Please ensure that you provide enough information to allow others to review your pull request. Upon submission, your pull request will be automatically assigned with reviewers. If you want to learn more about contributing to this project, please visit: https://github.com/lynx-family/lynx-stack/blob/main/CONTRIBUTING.md. --> <!-- The AI summary below will be auto-generated - feel free to replace it with your own. --> Solves #2045 An example log from our examples/react package is as below. First screen: <details> ```log [BackgroundThread Component Render] name: Fragment, uniqID: undefined, __id: undefined main-thread.js:3421 [ReactLynxDebug] FiberElement API call #1: __CreatePage("0", 0) => page#10 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #2: __GetElementUniqueID(page#10) => 10 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #3: __SetCSSId([page#10], 0) main-thread.js:3460 [MainThread Component Render] name: App main-thread.js:3421 [ReactLynxDebug] FiberElement API call #4: __CreateView(10) => view#11 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #5: __CreateView(10) => view#12 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #6: __SetClasses(view#12, "Background") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #7: __AppendElement(view#11, view#12) => view#12 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #8: __CreateView(10) => view#13 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #9: __SetClasses(view#13, "App") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #10: __AppendElement(view#11, view#13) => view#13 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #11: __CreateView(10) => view#14 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #12: __SetClasses(view#14, "Banner") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #13: __AppendElement(view#13, view#14) => view#14 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #14: __CreateWrapperElement(10) => wrapper#15 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #15: __AppendElement(view#14, wrapper#15) => wrapper#15 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #16: __CreateText(10) => text#16 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #17: __SetClasses(text#16, "Title") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #18: __SetAttribute(text#16, "text", "React") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #19: __AppendElement(view#14, text#16) => text#16 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #20: __CreateText(10) => text#17 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #21: __SetClasses(text#17, "Subtitle") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #22: __SetAttribute(text#17, "text", "on Lynx") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #23: __AppendElement(view#14, text#17) => text#17 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #24: __CreateView(10) => view#18 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #25: __SetClasses(view#18, "Content") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #26: __AppendElement(view#13, view#18) => view#18 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #27: __CreateImage(10) => image#19 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #28: __SetClasses(image#19, "Arrow") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #29: __AppendElement(view#18, image#19) => image#19 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #30: __CreateText(10) => text#20 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #31: __SetClasses(text#20, "Description") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #32: __SetAttribute(text#20, "text", "Tap the logo and have fun!") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #33: __AppendElement(view#18, text#20) => text#20 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #34: __CreateText(10) => text#21 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #35: __SetClasses(text#21, "Hint") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #36: __AppendElement(view#18, text#21) => text#21 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #37: __CreateRawText("Edit") => raw-text#22 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #38: __AppendElement(text#21, raw-text#22) => raw-text#22 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #39: __CreateWrapperElement(10) => wrapper#23 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #40: __AppendElement(text#21, wrapper#23) => wrapper#23 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #41: __CreateRawText("to see updates!") => raw-text#24 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #42: __AppendElement(text#21, raw-text#24) => raw-text#24 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #43: __CreateView(10) => view#25 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #44: __SetInlineStyles(view#25, "flex:1") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #45: __AppendElement(view#13, view#25) => view#25 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #46: __AppendElement(page#10, view#11) => view#11 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #47: __SetAttribute(image#19, "src", "http://1.1.1.1:3000/static/image/arrow.aee54ba7.png") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #48: __CreateView(10) => view#26 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #49: __SetClasses(view#26, "Logo") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #50: __ReplaceElement(view#26, wrapper#15) main-thread.js:3421 [ReactLynxDebug] FiberElement API call #51: __AddEvent(view#26, "bindEvent", "tap", "-3:0:") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #52: __CreateImage(10) => image#27 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #53: __SetClasses(image#27, "Logo--lynx") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #54: __AppendElement(view#26, image#27) => image#27 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #55: __SetAttribute(image#27, "src", "http://1.1.1.1:3000/static/image/lynx-logo.620eb8d1.png") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #56: __CreateText(10) => text#28 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #57: __SetInlineStyles(text#28, "font-style:italic;color:rgba(255, 255, 255, 0.85)") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #58: __ReplaceElement(text#28, wrapper#23) main-thread.js:3421 [ReactLynxDebug] FiberElement API call #59: __CreateRawText("") => raw-text#29 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #60: __SetAttribute(raw-text#29, "text", " src/App.tsx ") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #61: __AppendElement(text#28, raw-text#29) => raw-text#29 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #62: __OnLifecycleEvent(["rLynxFirstScreen", {"root":"{\"id\":-1,\"type\":\"root\",\"children\":[{\"id\":-5,\"type\":\"__snapshot_835da_b8ae7_1\",\"values\":[\"http://1.1.1.1:3000/static/image/arrow.aee54ba7.png\"],\"children\":[{\"id\":-3,\"type\":\"__snapshot_835da_b8ae7_2\",\"values\":[\"-3:0:\"],\"children\":[{\"id\":-2,\"type\":\"__snapshot_835da_b8ae7_4\",\"values\":[\"http://1.1.1.1:3000/static/image/lynx-logo.620eb8d1.png\"]}]},{\"id\":-4,\"type\":\"__snapshot_835da_b8ae7_5\",\"children\":[{\"id\":-6,\"type\":null,\"values\":[\" src/App.tsx \"]}]}]}]}","jsReadyEventIdSwap":{}}]) background.js:11351 [rspeedy-dev-server] Server started: Hot Module Replacement enabled, Live Reloading enabled, Progress disabled, Overlay disabled. background.js:3564 [HMR] Waiting for update signal from WDS... background.js:4476 [BackgroundThread Component Render] name: App, uniqID: __snapshot_835da_b8ae7_1, __id: 2 background.js:4476 [BackgroundThread Component Render] name: Fragment, uniqID: __snapshot_835da_b8ae7_1, __id: 2 background.js:214 Hello, ReactLynx background.js:8011 [ReactLynxDebug] MTS -> BTS OnLifecycleEvent: { "root": { "id": -1, "type": "root", "children": [ { "id": -5, "type": "__snapshot_835da_b8ae7_1", "values": [ "http://1.1.1.1:3000/static/image/arrow.aee54ba7.png" ], "children": [ { "id": -3, "type": "__snapshot_835da_b8ae7_2", "values": [ "-3:0:" ], "children": [ { "id": -2, "type": "__snapshot_835da_b8ae7_4", "values": [ "http://1.1.1.1:3000/static/image/lynx-logo.620eb8d1.png" ] } ] }, { "id": -4, "type": "__snapshot_835da_b8ae7_5", "children": [ { "id": -6, "type": null, "values": [ " src/App.tsx " ] } ] } ] } ] }, "jsReadyEventIdSwap": {} } main-thread.js:5801 [ReactLynxDebug] BTS -> MTS updateMainThread: { "data": { "patchList": [ { "snapshotPatch": [], "id": 2 } ] }, "patchOptions": { "isHydration": true, "reloadVersion": 0, "pipelineOptions": { "pipelineID": "0x16c567000_29", "needTimestamps": true, "pipelineOrigin": "reactLynxHydrate", "dsl": "reactLynx", "stage": "hydrate" } } } main-thread.js:3421 [ReactLynxDebug] FiberElement API call #63: __FlushElementTree(page#10, {"pipelineOptions":{"pipelineID":"0x16c567000_29","needTimestamps":true,"pipelineOrigin":"reactLynxHydrate","dsl":"reactLynx","stage":"hydrate"}}) ``` </details> Next update: <details> ```log [BackgroundThread Component Render] name: App, uniqID: __snapshot_835da_b8ae7_1, __id: -5 main-thread.js:5801 [ReactLynxDebug] BTS -> MTS updateMainThread: { "data": { "patchList": [ { "id": 3, "snapshotPatch": [ { "op": "RemoveChild", "parentId": -3, "childId": -2 }, { "op": "CreateElement", "type": "__snapshot_835da_b8ae7_3", "id": 7 }, { "op": "SetAttributes", "id": 7, "values": [ "http://1.1.1.1:3000/static/image/react-logo.75eb3837.png" ] }, { "op": "InsertBefore", "parentId": -3, "childId": 7, "beforeId": null } ] } ] }, "patchOptions": { "reloadVersion": 0, "pipelineOptions": { "pipelineID": "0x16c567000_30", "needTimestamps": false, "pipelineOrigin": "updateTriggeredByBts", "dsl": "reactLynx", "stage": "update" } } } main-thread.js:3421 [ReactLynxDebug] FiberElement API call #64: __RemoveElement(view#26, image#27) => image#27 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #65: __CreateImage(10) => image#30 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #66: __SetClasses(image#30, "Logo--react") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #67: __SetAttribute(image#30, "src", "http://1.1.1.1:3000/static/image/react-logo.75eb3837.png") main-thread.js:3421 [ReactLynxDebug] FiberElement API call #68: __AppendElement(view#26, image#30) => image#30 main-thread.js:3421 [ReactLynxDebug] FiberElement API call #69: __FlushElementTree(page#10, {"pipelineOptions":{"pipelineID":"0x16c567000_30","needTimestamps":false,"pipelineOrigin":"updateTriggeredByBts","dsl":"reactLynx","stage":"update"}}) ``` </details> <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Enhanced debug logging: structured, dual-thread API-call, lifecycle and hydration traces when debug mode is enabled. * **Tests** * Added and expanded tests and snapshots to validate richer logging, API-call sequences, and hydration traces. * **Chores** * Development-only error messages now include a troubleshooting hint recommending the debug-mode option for easier diagnosis. <sub>✏️ Tip: You can customize this high-level summary in your review settings.</sub> <!-- end of auto-generated comment: release notes by coderabbit.ai --> ## Checklist <!--- Check and mark with an "x" --> - [x] Tests updated (or not required). - [ ] Documentation updated (or not required). - [x] Changeset added, and when a BREAKING CHANGE occurs, it needs to be clearly marked (or not required).
![http://1.1.1.1:3000/static/image/arrow.aee54ba7.png\"],\"children\":[{\"id\":-3,\"type\":\"__snapshot_835da_b8ae7_2\",\"values\":[\"-3:0:\"],\"children\":[{\"id\":-2,\"type\":\"__snapshot_835da_b8ae7_4\",\"values\":[\"http://1.1.1.1:3000/static/image/lynx-logo.620eb8d1.png\"]}]},{\"id\":-4,\"type\":\"__snapshot_835da_b8ae7_5\",\"children\":[{\"id\":-6,\"type\":null,\"values\":[\](http://1.1.1.1:3000/static/image/arrow.aee54ba7.png\"],\"children\":[{\"id\":-3,\"type\":\"__snapshot_835da_b8ae7_2\",\"values\":[\"-3:0:\"],\"children\":[{\"id\":-2,\"type\":\"__snapshot_835da_b8ae7_4\",\"values\":[\"http://1.1.1.1:3000/static/image/lynx-logo.620eb8d1.png\"]}]},{\"id\":-4,\"type\":\"__snapshot_835da_b8ae7_5\",\"children\":[{\"id\":-6,\"type\":null,\"values\":[\){kind=link}
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