0.16.0

This version supports Flutter 3.19.x, 3.16.x, and 3.13.x.

A version compatible with Flutter 3.10.x landed in 0.15.2.
A version compatible with Flutter 3.7.x landed in 0.14.4.

Architecture Upgrade

The JavaScript Runtime has now migrated to a dedicated thread and is enabled by default in this version.

For users who want to keep the single-threading mode the same as in the previous version, use the following configuration:

WebFController(
  context,
  runningThread: FlutterUIThread(),
);

Big News

1. Added PreRendering and Preload loading modes, which can save up to 90% of loading time.
   Click here for more details.

Features

1. Support preloadedBundles in WebF. #500
2. Add pre-rendering and persistent rendering modes. #501
3. Optimize the evaluate times at the first time. #503
4. Add MutationObserver API support. #508
5. Add Dedicated Threading support. #512
6. Optimize raster performance on Animated images. #513
7. Turn off quickjs GC at page loading phase. #515
8. Optimization matrix algorithm. #516
9. Support override default contentType for WebFBundle. #534
10. Support dns-prefetch. #535
11. Add more SVG tags. #543
12. Optimize MutationObserver performance. #545
13. QuickJS add property inline cache. #546
14. Optimize paint and add profile records. #547
15. Pause the activity of webf when app visibility changed. #549
16. Optimize bytecode cache load speed and fix http cache. #552
17. Add Element.parentElement support. #555
18. Add repaintBoundary for animated images when using css background-images #557
19. Add support for hash router #572
20. Add support for object event listener. #575
21. Optimize performance for recalculate styles #579

Bug Fixed

1. Fix class selector not match on html element. #490
2. Fix concurrent modification during iteration. #491
3. Fix JavaScript stack overflow error when print Proxy object. #493
4. Fix borderXxxRadius transition. #495
5. Avoid Hive.init cause conflicts with box paths. #504
6. Fix assertion error when change display in input element. #505
7. Fix lenght variable issue. #510
8. Fix transform value not updated in percentage when box size changed. #514
9. Fix crashed due to trigger touch events to inaccessible dom elements. #517
10. Fix crash due to init touchEvent from JS. #518
11. Fix event.target still can be pointed by event after finalized by JavaScript GC. #519
12. Fix flex-grow not work. #524
13. Fix bg_image_update not update error. #526
14. Fix text calculate constraints error. #527
15. Fix min precision case some error and waste cpu. #528
16. Fix sliver layout child boundingClientRect offset error. #530
17. Fix build on ArchLinux. #536
18. Fix devtool select img element. #538
19. Fix ui command exec order in dedicated thread mode. #540
20. Fix img gif work error. #541
21. Fix request flutter to update frame when sync commands to dart. #548
22. Fix textarea elements in ios/android can not auto unfocus. #551
23. Fix crash when binding object had been released by GC. #553
24. Fix windows platform crash with 0.16.0. #558
25. Fix page load failed when using async attributes in <script /> elements. #561
26. Fix dart element memory leaks when js gc collected. #563
27. Fix crash on flutter engine dispose. #566
28. Fix background-image disappear with multiple image links. #574
29. Fix js log does not show in terrminal and devtools. #584
30. Fix mem leaks caused by event dispatch. #585
31. Fix input when resume apps #589
32. Fix memory leak caused by img element #590
33. Fix input elements or widget elements when preload or prerendering complete. #595
34. Fix animation time resume. #597
35. Fix invalid xcframework for ios release. #600

0.15.1

This version will support Flutter 3.10.x

Features

1. Optimize location API for better performance results. #420
2. Optimize the webf_bridge and quickjs binary size. #414
3. Support CSS initial length value. #421
4. Optimize Element.children() and Document.all() performance. #424
5. Support element for svg. #475
6. Add WebFController.onTitleChanged API. #479

Bug Fixed

1. Fix percentage width and height not working under inline block box. #430
2. Fix Node.insertBefore with SVGElement error. #431
3. Fix cookie delete file error when it's not available. #429
4. Fix use css vars with initial. 1da2e58
   0.15.0-beta.3
5. Fix toggle position: fixed on bodyElement with other fixed elements. #416
6. Fix css nth-child not work. #417
7. Fix Node.childNodes didn't update when nodes changed. #419
8. Fix loading fonts cause assertion when remove or attach RenderObjects. #425
9. fix crash when reload pages. #476
10. Fix memory leaks. #487

0.14.3

0.14.3

This version will support Flutter 3.3.x ~ 3.7.x.

Features

1. Optimize location API for better performance results. #420
2. Optimize the webf_bridge and quickjs binary size. #414
3. Support CSS initial length value. #421
4. Optimize Element.children() and Document.all() performance. #424
5. Support element for svg. #475
6. Add WebFController.onTitleChanged API. #479

Bug Fixed

1. Fix percentage width and height not working under inline block box. #430
2. Fix Node.insertBefore with SVGElement error. #431
3. Fix cookie delete file error when it's not available. #429
4. Fix use css vars with initial. 1da2e58
   0.15.0-beta.3
5. Fix toggle position: fixed on bodyElement with other fixed elements. #416
6. Fix css nth-child not work. #417
7. Fix Node.childNodes didn't update when nodes changed. #419
8. Fix loading fonts cause assertion when remove or attach RenderObjects. #425
9. fix crash when reload pages. #476
10. Fix memory leaks. #487

0.15.0

This version will support Flutter 3.10.x

Break Changes

1. Remove navigator.connection API. #411

Features

1. Upgrade Flutter support to 3.10.x. #345
2. Optimize location API for better performance results. #420
3. Optimize the size of webf_bridge.xcframework and quickjs.xcframework. #414
4. Support CSS initial length value. #421
5. Optimize Element.children() and Document.all() performance. #424
6. Support base64 format font data in @font-face src. #399
7. Support Element.dir API. #418
8. Add <circle /> and <ellipse> tags for SVG. #423
9. Support share customized JS properties in event object. #427
10. Support window.pageXOffset and window.pageYOffset API. https://github.com/openwebf/webf/pull/428/files
11. Optimize layout/paint performance when block box size is fixed. #450
12. Optimize performance when update Element.className. #452
13. Support CanvasRenderingContext2D.createPattern() API. #464

Bug Fixed

1. Fix use css vars with initial. #421
2. Fix toggle position: fixed on bodyElement with other fixed elements. #416
3. Fss nth-child not work. #417
4. Fix Node.childNodes didn't update when nodes changed. #419
5. Fix loading fonts cause assertion when remove or attach RenderObjects. #425
6. Fix percentage width and height not working under inline block box. #430
7. Fix Node.insertBefore with SVGElement error. #431
8. Fix cookie delete file error when it's not available. #429
9. Fix read ANDROID_SDK_HOME before implying to platform defaults. #422
10. Fix cookie delete file error. #429
11. Fix percentage width and height not working under inline block box. #430
12. Fix Node.insertBefore with SVGElement error. #431
13. Fix DevTool's network panel not working. #435
14. Losen intl dependency constraint. #439
15. Fix built-in methods in the event object cannot be overridden. #443
16. Fix crash when touching pseduo elements. #445
17. Fix event not responding when multiple flutter engine created. #451
18. Fix Element.style.cssText API not works. #455
19. Fix use-of-free crash of shared string property in event object. #458
20. Fix dynamic build items in WidgetElement. #461
21. Fix CSS content property have sequences of unicode chars. #463
22. Fix crash when create unsupported svg element with style. #465

0.14.2

0.14.2

This version will support Flutter 3.3.x ~ 3.7.x.

Break Changes

1. Remove navigator.connection API. #411

Features

1. Optimize location API for better performance results. #420
2. Optimize the size of webf_bridge.xcframework and quickjs.xcframework. #414
3. Support CSS initial length value. #421
4. Optimize Element.children() and Document.all() performance. #424
5. Support base64 format font data in @font-face src. #399
6. Support Element.dir API. #418
7. Add <circle /> and <ellipse> tags for SVG. #423
8. Support share customized JS properties in event object. #427
9. Support window.pageXOffset and window.pageYOffset API. https://github.com/openwebf/webf/pull/428/files
10. Optimize layout/paint performance when block box size is fixed. #450
11. Optimize performance when update Element.className. #452
12. Support CanvasRenderingContext2D.createPattern() API. #464

Bug Fixed

1. Fix use css vars with initial. #421
2. Fix toggle position: fixed on bodyElement with other fixed elements. #416
3. Fss nth-child not work. #417
4. Fix Node.childNodes didn't update when nodes changed. #419
5. Fix loading fonts cause assertion when remove or attach RenderObjects. #425
6. Fix percentage width and height not working under inline block box. #430
7. Fix Node.insertBefore with SVGElement error. #431
8. Fix cookie delete file error when it's not available. #429
9. Fix read ANDROID_SDK_HOME before implying to platform defaults. #422
10. Fix cookie delete file error. #429
11. Fix percentage width and height not working under inline block box. #430
12. Fix Node.insertBefore with SVGElement error. #431
13. Fix DevTool's network panel not working. #435
14. Losen intl dependency constraint. #439
15. Fix built-in methods in the event object cannot be overridden. #443
16. Fix crash when touching pseduo elements. #445
17. Fix event not responding when multiple flutter engine created. #451
18. Fix Element.style.cssText API not works. #455
19. Fix use-of-free crash of shared string property in event object. #458
20. Fix dynamic build items in WidgetElement. #461
21. Fix CSS content property have sequences of unicode chars. #463
22. Fix crash when create unsupported svg element with style. #465

0.14.1

Features

1. Add CSS @font-face support. #380
2. Support ::before/::after selector. #332
3. Add document.elementFromPoint API. #381
4. Support set textContent on textArea elements. #369
5. Support receive binary data from fetch and XMLHttpRequest. #397
6. Add support for event capture phases. #404
7. Support change the current animation stage for transition animations. #401
8. Add CSSStyleDeclaration.cssText support. #410
9. Move the webf_websocket plugin into webf. #398

Bug Fixed

1. Fix error when setting display:none for input and textarea. #369
2. Fix focus state didn't cleared when input unmount from the DOM Tree. #369
3. Fix defaultStyle for textarea elements. #369
4. Fix a crash when a JSObject was finalized after the ExecutingContext was freed. #372
5. Fix a crash when ExecutingContext is not alive at timer callbacks. #373
6. Fix a crashed when running in multiple flutter engine instance. #377
7. Fix the size of the input is wrong when using a unit other than px. #378
8. Fix crashed when shutdown the app. #383
9. Fix Resource temporarily unavailable for Hive lock file. #387
10. Fix a memory leaks in TouchList. #388
11. Fix match error for animation time. https://github.com/openwebf/webf/pull/390/files
12. Fix built-in string initialized multiples and cause leaks. #391
13. Fix constructor property on DOM elements. #402

0.14.0

Big News

1. Add Flutter 3.3/3.7 support. #246
2. Add SVG suppport. #279
3. Add Windows support. #162
4. Add multiple flutter engine group support. #338

Features

1. Support transform property for computedstyle. #245
2. Add btoa() and atob() API support. #253
3. Add Vue SSR support. #256
4. Replace malloc to mimalloc. #267
5. Add CanvasRenderingContext2D.createLinearGradients and CanvasRenderingContext2D.createRadialGradient support. #269
6. Optimize Fetch() API performance. #287
7. Add Blob.base64() to export base64 string from Blob directly. #278
8. Expand quickjs default prop size and realloc capacity. #270
9. Add context API for WidgetElement. #264
10. Add kbc file type support for script element. #250
11. Support react.js without any polyfill. #257
12. Auto cache parsed bytecode for the first load. #280
13. Invalidate cache when expect Http request errors #305
14. Optimize dart dom and CSS selector performance. #309
15. Support background-clip text. #318
16. Remove ios armv7 armv7s support. #331
17. Add DOMContentLoaded API. #330
18. Optimize image load performance. #335
19. Validate bytecode cache with CRC32 checksum. #336
20. Add Element.querySelectorAll and Element.querySelector API. #342
21. Support document.domain and document.compatMode. #343
22. Support document.readyState. #347
23. Add localStorage and sessionStorage support. #344
24. Support document.visibilityState and document.hidden. #350
25. Add document.defaultView API. #346
26. Add support for Element.dataset API. #348
27. Add Element.matches API. #365
28. Add append() and prepend() support for Element, Document and DocumentElement. #361
29. Add before() and after() support for Element and CharaterData. #361
30. Add Element.closest API. #364
31. Add HTMLScriptElement.readyState API. #367

Bug Fixed

1. fix: fix pan scroll on desktop versions. #248
2. fix: canvas should clip overflowed element. #263
3. fix: ic should use none instead of atom flag and free it to prevent double delete. #277
4. fix: pending promise crash for early gc and add lto to quickjs. #283
5. fix update className property on hidden element. #255
6. fix bytecode read should free atom to prevent leak. #285
7. fix empty src on image. #286
8. fix can not be GC even if it's detached or removed from the DOM tree. #291
9. fix change size of canvas element didn't works. #276
10. fix: ic free atom crash when ctx early free. #293
11. fix: fix script execution order with inline script element. #273
12. fix css function resolve base url. #282
13. fix: rules didn't match which start with undefine at-rules. #294
14. fix: fix child_node_list can be null. #297
15. fix native memory leaks. #292
16. fix renderObject memory leaks. #298
17. fix dom content loaded event trigger condition. #274
18. fix Element.toBlob() is not default to current pixel_ratio. #306
19. fix scrollable size when update. #301
20. fix layout error when using percentage value on transform. #307
21. fix: css priority error. #310
22. fix atob empty string cause crash. #311
23. fix canvas element get multiple context error. #312
24. fix http cache control parse error. #313
25. fix image width/height attribute. #315
26. fix crash when cancelAnimationFrame in frame callbacks. #317
27. fix style didn't take effect and offsetLeftToScrollContainer value is calculated incorrectly. #322
28. fix GIF images cause rendering performance overhead. #325
29. fix: remove flushLayout when reading contentSize. #326
30. fix setting lazy loading for an image didn't work. #328
31. fix remounting widgetElement in the same frame to the DOM tree causes renderWidgets to be unmounted from the renderObject tree. #329
32. fix: make sure renderObject had been layout before read view module properties. #333
33. fix: protect DOMTimers until the ExecutingContext exits. #334
34. fix reading target property on Touch caused crash. #340
35. fix css vars() and calc() in some user cases. #355
36. fix template element's content property cause mem leaks. #349

0.13.3

Features

• Add Self Poly Inline Cache for quickjs. #227

  	master	feat/ic
  Richards	752	888	+18.0%
  Crypto	618	713	+15.3%
  RayTrace	807	833	+3.2%
  NavierStokes	1497	1319	-11.8%
  DeltaBlue	744	845	+13.5%
  Score (version 7)	841	890	+5.5%

• Add window.getComputedStyle support. #183
• Add namespace API. #126
• The performance of display: sliver had been improved. #225

Bug Fixed

• fix: fix history pushState() API. #218
• fix: Input use leading to support line-height. #173
• fix: fix widget element unmount renderObject. #221
• fix: fix scrollable content not work when toggle display. #220
• fix: fix set background color on body element. #130
• fix: fix renderObject didn't disposed when frame update paused. #231
• fix: fix assertion when webf disposed. #228
• fix: fix CSS calc value become zero when parameter kind are same. #234
• fix: Query computed style for kebabize property name. #239
• fix: fix build error on M1 iOS simulator. #238
• fix: fix set max-height on scroller box. #216
• fix: fix animation transform have no effect when value are rotate(360deg). #184

0.13.2

0.13.2

Features

• Add Element.classList API support. #196
• Add RemoteDevServerService() for remote debugging. #198

Bug Fixed

• Fix fix call binding methods on proxies objects. #193
• Fix input have default content padding. #194
• Fix history.back() cause page reload. #195
• Fix location.href never changed. #195
• Fix CommentNode always return empty string of nodeValue. #197
• Fix fix img width become infinity when not attached. https://github.com/openwebf/webf/pull/200/files
• Fix unconstrained inline-block can't calculate content box size. #201
• Fix positioned elements should be reapply when toggle display. #202
• Fix replaced element didn't render with toggle display. #203
• Fix view module value changed by scroll offset. #207
• Fix initializeCookie API when twice load. #208
• Fix gesture conflict on Android devices. #210

0.13.1

Bug Fixed

1. Fix renderBoxModel is null cause performLayout error. #187
2. Fix position absolute cause mistake overflow. #167
3. Fix var in keyframes not work. #147
4. Fix var in translate not work. #154
5. Fix unexpected token in linear-graident. #119
6. Fix tag element selector. #169
7. Fix var attribute dynamic modification exception. #144

Feature

1. Add initialCookies params on WebF widget. #186