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feat: migrate v8 to v9 TypeScript DX (no build needed) #22604
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feat: migrate v8 to v9 TypeScript DX (no build needed) #22604
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📊 Bundle size reportUnchanged fixtures
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Perf Analysis (
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Scenario | Render type | Master Ticks | PR Ticks | Iterations | Status |
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Avatar | mount | 1255 | 1274 | 5000 | |
Button | mount | 762 | 764 | 5000 | |
FluentProvider | mount | 2141 | 2166 | 5000 | |
FluentProviderWithTheme | mount | 412 | 380 | 10 | |
FluentProviderWithTheme | virtual-rerender | 389 | 366 | 10 | |
FluentProviderWithTheme | virtual-rerender-with-unmount | 429 | 451 | 10 | |
MakeStyles | mount | 1991 | 1937 | 50000 |
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This pull request is automatically built and testable in CodeSandbox. To see build info of the built libraries, click here or the icon next to each commit SHA. Latest deployment of this branch, based on commit 61e4df4:
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const tsConfig = JSON.parse(fs.readFileSync(resolveCwd(tsConfigProjectRoot), 'utf-8')); | ||
const isUsingV8pathAliases = tsConfig.extends && tsConfig.extends.includes('tsconfig.base.v8.json'); | ||
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if (isUsingTsSolutionConfigs || isUsingV8pathAliases) { |
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TODO: polish this
@@ -5,6 +5,8 @@ declare namespace NodeJS { | |||
LAGE_PACKAGE_NAME?: string; | |||
CI?: string; | |||
TF_BUILD?: string; | |||
LOCAL?: string; |
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add docs that this is used only in v8
Perf Analysis (
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Scenario | Current PR Ticks | Baseline Ticks | Ratio |
---|---|---|---|
CheckboxMinimalPerf.default | 3727 | 2253 | 1.65:1 |
LayoutMinimalPerf.default | 306 | 255 | 1.2:1 |
DividerMinimalPerf.default | 290 | 253 | 1.15:1 |
SkeletonMinimalPerf.default | 285 | 247 | 1.15:1 |
TreeWith60ListItems.default | 137 | 120 | 1.14:1 |
AlertMinimalPerf.default | 223 | 198 | 1.13:1 |
AccordionMinimalPerf.default | 114 | 103 | 1.11:1 |
ProviderMergeThemesPerf.default | 1055 | 949 | 1.11:1 |
AvatarMinimalPerf.default | 167 | 154 | 1.08:1 |
GridMinimalPerf.default | 289 | 271 | 1.07:1 |
AttachmentMinimalPerf.default | 125 | 118 | 1.06:1 |
ChatDuplicateMessagesPerf.default | 255 | 241 | 1.06:1 |
HeaderSlotsPerf.default | 612 | 576 | 1.06:1 |
MenuMinimalPerf.default | 684 | 644 | 1.06:1 |
FormMinimalPerf.default | 337 | 321 | 1.05:1 |
PortalMinimalPerf.default | 144 | 137 | 1.05:1 |
SplitButtonMinimalPerf.default | 3703 | 3529 | 1.05:1 |
BoxMinimalPerf.default | 257 | 246 | 1.04:1 |
LabelMinimalPerf.default | 317 | 306 | 1.04:1 |
RefMinimalPerf.default | 175 | 168 | 1.04:1 |
TreeMinimalPerf.default | 657 | 631 | 1.04:1 |
ButtonOverridesMissPerf.default | 1231 | 1196 | 1.03:1 |
DropdownMinimalPerf.default | 2567 | 2491 | 1.03:1 |
TextAreaMinimalPerf.default | 400 | 388 | 1.03:1 |
ToolbarMinimalPerf.default | 801 | 774 | 1.03:1 |
TooltipMinimalPerf.default | 860 | 838 | 1.03:1 |
DialogMinimalPerf.default | 645 | 634 | 1.02:1 |
ImageMinimalPerf.default | 312 | 306 | 1.02:1 |
RadioGroupMinimalPerf.default | 368 | 362 | 1.02:1 |
TextMinimalPerf.default | 278 | 273 | 1.02:1 |
CardMinimalPerf.default | 463 | 460 | 1.01:1 |
DatepickerMinimalPerf.default | 4893 | 4822 | 1.01:1 |
LoaderMinimalPerf.default | 574 | 566 | 1.01:1 |
TableMinimalPerf.default | 330 | 327 | 1.01:1 |
AttachmentSlotsPerf.default | 854 | 852 | 1:1 |
ChatMinimalPerf.default | 586 | 587 | 1:1 |
DropdownManyItemsPerf.default | 557 | 556 | 1:1 |
InputMinimalPerf.default | 1074 | 1069 | 1:1 |
ListCommonPerf.default | 521 | 522 | 1:1 |
SegmentMinimalPerf.default | 289 | 289 | 1:1 |
CustomToolbarPrototype.default | 2238 | 2240 | 1:1 |
VideoMinimalPerf.default | 551 | 550 | 1:1 |
AnimationMinimalPerf.default | 402 | 405 | 0.99:1 |
EmbedMinimalPerf.default | 3381 | 3405 | 0.99:1 |
FlexMinimalPerf.default | 234 | 236 | 0.99:1 |
ItemLayoutMinimalPerf.default | 929 | 952 | 0.98:1 |
RosterPerf.default | 905 | 925 | 0.98:1 |
IconMinimalPerf.default | 507 | 515 | 0.98:1 |
TableManyItemsPerf.default | 1558 | 1582 | 0.98:1 |
ListWith60ListItems.default | 530 | 546 | 0.97:1 |
SliderMinimalPerf.default | 1291 | 1336 | 0.97:1 |
ButtonSlotsPerf.default | 432 | 452 | 0.96:1 |
ProviderMinimalPerf.default | 319 | 333 | 0.96:1 |
ListNestedPerf.default | 406 | 427 | 0.95:1 |
ChatWithPopoverPerf.default | 275 | 295 | 0.93:1 |
CarouselMinimalPerf.default | 348 | 380 | 0.92:1 |
HeaderMinimalPerf.default | 261 | 285 | 0.92:1 |
MenuButtonMinimalPerf.default | 1265 | 1376 | 0.92:1 |
PopupMinimalPerf.default | 472 | 514 | 0.92:1 |
StatusMinimalPerf.default | 502 | 546 | 0.92:1 |
ListMinimalPerf.default | 373 | 427 | 0.87:1 |
ReactionMinimalPerf.default | 310 | 924 | 0.34:1 |
ButtonMinimalPerf.default | 132 | 405 | 0.33:1 |
Because this pull request has not had activity for over 150 days, we're automatically closing it for house-keeping purposes. The pull request will still be available for reference. If it's still relevant to merge at some point, you can reopen or make a new version based on the latest code. |
Because this pull request has not had activity for over 150 days, we're automatically closing it for house-keeping purposes. The pull request will still be available for reference. If it's still relevant to merge at some point, you can reopen or make a new version based on the latest code. |
We will implement packages grouping within our monorepo so it's easier to navigate and understand from consumers what library lives where.
Based on this decision we decided to not branch out v9. There has been various reasonings but one of them was to migrate v9 DX to v8 packages.
This PR is the 1st (most difficult) step 🔥.
Current Behavior
New Behavior
Demo:
Following demo showcases immediate TS feedback between
react-examples
andreact
without any manual builds 🍿.react-examples-v9-ts-dx.mov
public-docsite
application which contains around 250 TS errors, that are not easily fixable. This is caused mainly by not having turned on most crucial TS compiler flag "strictNullChecks" in the project.strict
TS mode 🙌tsconfig.base.v8.json
needs to turn offstrictFunctionTypes
which triggers around 400 TS errors inreact
packageisolatedModules
which enforces leveragingtype
for exports thus improving tree-shakeabilityes2015
compile target instead ofes5
. Until now it was not exposed by global leaking types that v8 packages leverage features beyondE5
. The ECMA features used goes up toES2017
in some packages !Object.values
String.prototype.includes
Set
Map
WeakMap
3. just scripts build update
just task
ts
will now apply same behaviour like for v9 when runningbuild
Related Issue(s)
Fixes partially #TODO