[0.84] Use hermes-windows 0.0.0-2605.6002-2279da22 (#16094)

[acoates-ms]

• Use hermes-windows 0.0.0-2605.6002-2279da22

Port of #16094

Microsoft Reviewers: Open in CodeFlow

[github-actions]

Performance Test Results

Branch: bumpherm84
Commit: c3fbed00
Time: 2026-05-12T00:49:52.752Z
Tests: 161/161 passed

✅ Passed

161 scenario(s) across 28 suite(s) — no regressions

SectionList

Scenario	Mean	Median	StdDev	Renders	vs Baseline
SectionList mount	5.60ms	5.50ms	±1.65ms	1	+10.0%
SectionList unmount	0.10ms	0.00ms	±0.32ms	0	+0.0%
SectionList rerender	11.80ms	11.50ms	±1.55ms	2	+9.5%
SectionList with-3-sections-15-items	7.90ms	7.00ms	±2.56ms	1	+27.3%
SectionList with-5-sections-50-items	6.40ms	6.00ms	±1.58ms	1	+0.0%
SectionList with-10-sections-200-items	5.50ms	5.00ms	±1.35ms	1	-9.1%
SectionList with-20-sections-200-items	5.90ms	5.50ms	±2.18ms	1	+10.0%
SectionList with-section-separator	2.40ms	2.00ms	±1.17ms	1	+0.0%
SectionList with-item-separator	3.50ms	4.00ms	±1.18ms	1	+100.0%
SectionList with-header-footer	2.90ms	3.00ms	±1.29ms	1	+50.0%
SectionList with-section-footer	1.90ms	2.00ms	±0.99ms	1	+0.0%
SectionList with-sticky-section-headers	2.30ms	2.00ms	±1.77ms	1	+0.0%
SectionList with-empty-list	0.60ms	1.00ms	±0.52ms	1	+0.0%
SectionList with-50-sections-1000-items	1.70ms	2.00ms	±0.67ms	1	+0.0%

FlatList

Scenario	Mean	Median	StdDev	Renders	vs Baseline
FlatList mount	4.20ms	4.50ms	±1.03ms	1	+12.5%
FlatList unmount	0.40ms	0.00ms	±0.52ms	0	+0.0%
FlatList rerender	11.50ms	11.00ms	±2.37ms	2	+22.2%
FlatList with-10-items	5.40ms	5.00ms	±0.84ms	1	+25.0%
FlatList with-100-items	5.20ms	5.00ms	±1.75ms	1	+0.0%
FlatList with-500-items	4.40ms	5.00ms	±0.84ms	1	+25.0%
FlatList with-1000-items	5.20ms	4.50ms	±1.62ms	1	+12.5%
FlatList horizontal	5.00ms	5.00ms	±1.76ms	1	+0.0%
FlatList with-separator	2.20ms	2.00ms	±0.79ms	1	+0.0%
FlatList with-header-footer	1.90ms	1.50ms	±1.52ms	1	-25.0%
FlatList with-empty-list	0.40ms	0.00ms	±0.52ms	1	-100.0%
FlatList with-get-item-layout	2.20ms	2.00ms	±0.42ms	1	+100.0%
FlatList inverted	2.60ms	2.00ms	±2.01ms	1	+33.3%
FlatList with-num-columns	2.80ms	3.00ms	±0.42ms	1	+0.0%

TouchableOpacity

Scenario	Mean	Median	StdDev	Renders	vs Baseline
TouchableOpacity mount	1.10ms	1.00ms	±0.32ms	1	+0.0%
TouchableOpacity unmount	0.10ms	0.00ms	±0.32ms	0	+0.0%
TouchableOpacity rerender	1.00ms	1.00ms	±0.82ms	2	+0.0%
TouchableOpacity custom-active-opacity	0.70ms	1.00ms	±0.48ms	1	+0.0%
TouchableOpacity disabled	1.00ms	1.00ms	±0.00ms	1	+0.0%
TouchableOpacity with-all-handlers	0.70ms	1.00ms	±0.67ms	1	+0.0%
TouchableOpacity with-hit-slop	0.80ms	1.00ms	±0.42ms	1	+0.0%
TouchableOpacity with-delay	0.50ms	0.50ms	±0.53ms	1	-50.0%
TouchableOpacity nested	1.60ms	2.00ms	±0.52ms	1	+100.0%
TouchableOpacity multiple-10	6.73ms	6.00ms	±2.09ms	1	+0.0%
TouchableOpacity multiple-50	30.27ms	31.00ms	±4.91ms	1	+6.9%
TouchableOpacity multiple-100	47.27ms	51.00ms	±11.93ms	1	+2.0%

ScrollView

Scenario	Mean	Median	StdDev	Renders	vs Baseline
ScrollView mount	0.40ms	0.00ms	±0.52ms	1	+0.0%
ScrollView unmount	0.20ms	0.00ms	±0.42ms	0	+0.0%
ScrollView rerender	0.50ms	0.50ms	±0.53ms	2	-50.0%
ScrollView children-20	3.80ms	3.00ms	±1.32ms	1	-25.0%
ScrollView children-100	17.53ms	18.00ms	±2.88ms	1	+12.5%
ScrollView horizontal	3.90ms	4.00ms	±1.37ms	1	+0.0%
ScrollView sticky-headers	3.00ms	3.00ms	±1.15ms	1	+0.0%
ScrollView scroll-indicators	0.90ms	1.00ms	±0.57ms	1	+0.0%
ScrollView nested	1.60ms	1.00ms	±0.97ms	1	+0.0%
ScrollView content-container-style	1.20ms	1.00ms	±1.40ms	1	+0.0%
ScrollView children-500	25.07ms	22.00ms	±13.33ms	1	+15.8%

TouchableHighlight

Scenario	Mean	Median	StdDev	Renders	vs Baseline
TouchableHighlight mount	0.60ms	0.00ms	±0.97ms	1	-100.0%
TouchableHighlight unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
TouchableHighlight rerender	0.90ms	1.00ms	±0.32ms	2	+0.0%
TouchableHighlight custom-underlay-color	0.60ms	1.00ms	±0.52ms	1	+Infinity%
TouchableHighlight custom-active-opacity	0.50ms	0.50ms	±0.53ms	1	+Infinity%
TouchableHighlight disabled	0.20ms	0.00ms	±0.42ms	1	+0.0%
TouchableHighlight with-all-handlers	0.40ms	0.00ms	±0.52ms	1	+0.0%
TouchableHighlight with-hit-slop	0.90ms	1.00ms	±1.20ms	1	+Infinity%
TouchableHighlight nested-touchables	1.00ms	1.00ms	±0.00ms	1	+0.0%
TouchableHighlight multiple-touchables-10	3.50ms	3.00ms	±0.85ms	1	+0.0%
TouchableHighlight multiple-touchables-50	16.40ms	16.00ms	±2.32ms	1	+28.0%
TouchableHighlight multiple-touchables-100	29.90ms	30.50ms	±5.13ms	1	+35.6%

Pressable

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Pressable mount	0.40ms	0.00ms	±0.52ms	1	+0.0%
Pressable unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
Pressable rerender	1.30ms	1.00ms	±1.83ms	2	+100.0%
Pressable with-all-handlers	0.30ms	0.00ms	±0.48ms	1	+0.0%
Pressable with-style-function	0.20ms	0.00ms	±0.42ms	1	+0.0%
Pressable disabled	0.30ms	0.00ms	±0.48ms	1	+0.0%
Pressable with-hit-slop	0.20ms	0.00ms	±0.42ms	1	+0.0%
Pressable nested	0.70ms	1.00ms	±0.48ms	1	+0.0%
Pressable multiple-10	3.73ms	4.00ms	±0.96ms	1	+33.3%
Pressable multiple-50	18.40ms	18.00ms	±2.97ms	1	+28.6%
Pressable multiple-100	17.80ms	11.00ms	±11.88ms	1	-8.3%

Modal

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Modal mount	0.40ms	0.00ms	±0.52ms	1	+0.0%
Modal unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
Modal rerender	0.40ms	0.00ms	±0.52ms	2	+0.0%
Modal slide-animation	0.40ms	0.00ms	±0.52ms	1	+0.0%
Modal fade-animation	0.50ms	0.50ms	±0.53ms	1	+Infinity%
Modal transparent	0.70ms	0.00ms	±1.57ms	1	+0.0%
Modal with-callbacks	0.10ms	0.00ms	±0.32ms	1	+0.0%
Modal rich-content	1.70ms	1.50ms	±0.95ms	1	-25.0%
Modal with-accessibility	0.30ms	0.00ms	±0.48ms	1	+0.0%

Image

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Image mount	0.20ms	0.00ms	±0.42ms	1	+0.0%
Image unmount	0.10ms	0.00ms	±0.32ms	0	+0.0%
Image rerender	0.30ms	0.00ms	±0.48ms	2	+0.0%
Image with-resize-mode	0.20ms	0.00ms	±0.42ms	1	+0.0%
Image with-border-radius	0.20ms	0.00ms	±0.42ms	1	+0.0%
Image with-tint-color	0.20ms	0.00ms	±0.42ms	1	+0.0%
Image with-blur-radius	0.30ms	0.00ms	±0.48ms	1	+0.0%
Image with-accessibility	0.10ms	0.00ms	±0.32ms	1	+0.0%
Image multiple-10	1.07ms	1.00ms	±0.70ms	1	+0.0%
Image multiple-50	4.67ms	4.00ms	±1.40ms	1	+33.3%
Image multiple-100	9.73ms	9.00ms	±2.05ms	1	+12.5%

ActivityIndicator

Scenario	Mean	Median	StdDev	Renders	vs Baseline
ActivityIndicator mount	0.20ms	0.00ms	±0.42ms	1	+0.0%
ActivityIndicator unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
ActivityIndicator rerender	0.10ms	0.00ms	±0.32ms	2	+0.0%
ActivityIndicator size-large	0.10ms	0.00ms	±0.32ms	1	+0.0%
ActivityIndicator size-small	0.10ms	0.00ms	±0.32ms	1	+0.0%
ActivityIndicator with-color	0.20ms	0.00ms	±0.42ms	1	+0.0%
ActivityIndicator not-animating	0.10ms	0.00ms	±0.32ms	1	+0.0%
ActivityIndicator with-accessibility	0.30ms	0.00ms	±0.48ms	1	+0.0%
ActivityIndicator multiple-10	1.20ms	1.00ms	±0.56ms	1	+0.0%
ActivityIndicator multiple-50	5.07ms	4.00ms	±1.62ms	1	+0.0%
ActivityIndicator multiple-100	9.07ms	9.00ms	±1.79ms	1	+28.6%

Switch

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Switch mount	0.30ms	0.00ms	±0.48ms	1	+0.0%
Switch unmount	0.10ms	0.00ms	±0.32ms	0	+0.0%
Switch rerender	0.40ms	0.00ms	±0.52ms	2	-100.0%
Switch value-true	0.30ms	0.00ms	±0.48ms	1	+0.0%
Switch disabled	0.30ms	0.00ms	±0.48ms	1	+0.0%
Switch custom-colors	0.30ms	0.00ms	±0.48ms	1	+0.0%
Switch on-value-change	0.20ms	0.00ms	±0.42ms	1	+0.0%
Switch with-accessibility	0.40ms	0.00ms	±0.52ms	1	+0.0%
Switch multiple-10	1.93ms	2.00ms	±1.03ms	1	+0.0%
Switch multiple-50	11.67ms	10.00ms	±3.37ms	1	+11.1%
Switch multiple-100	33.60ms	24.00ms	±17.57ms	1	+50.0%

Button

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Button mount	0.40ms	0.00ms	±0.52ms	1	-100.0%
Button unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
Button rerender	1.00ms	1.00ms	±0.00ms	2	+0.0%
Button disabled	0.60ms	1.00ms	±0.52ms	1	+0.0%
Button with-color	0.70ms	1.00ms	±0.48ms	1	+100.0%
Button with-accessibility	0.60ms	1.00ms	±0.52ms	1	+0.0%
Button multiple-10	7.27ms	7.00ms	±1.91ms	1	+16.7%
Button multiple-50	26.87ms	28.00ms	±9.81ms	1	+3.7%
Button multiple-100	36.87ms	23.00ms	±21.11ms	1	+21.1%

TextInput

Scenario	Mean	Median	StdDev	Renders	vs Baseline
TextInput mount	0.20ms	0.00ms	±0.42ms	1	+0.0%
TextInput unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
TextInput rerender	0.40ms	0.00ms	±0.97ms	2	+0.0%
TextInput multiline	0.10ms	0.00ms	±0.32ms	1	+0.0%
TextInput with-value	0.40ms	0.00ms	±0.70ms	1	+0.0%
TextInput styled	0.10ms	0.00ms	±0.32ms	1	+0.0%
TextInput multiple-100	8.40ms	8.00ms	±1.59ms	1	+14.3%

View

Scenario	Mean	Median	StdDev	Renders	vs Baseline
View mount	0.20ms	0.00ms	±0.42ms	1	+0.0%
View unmount	0.10ms	0.00ms	±0.32ms	0	+0.0%
View rerender	0.20ms	0.00ms	±0.42ms	2	+0.0%
View nested-50	4.67ms	4.00ms	±2.16ms	1	+33.3%
View nested-100	9.67ms	9.00ms	±1.72ms	1	+28.6%
View shadow	0.30ms	0.00ms	±0.48ms	1	+0.0%
View border-radius	0.00ms	0.00ms	±0.00ms	1	+0.0%
View nested-500	21.60ms	13.00ms	±17.14ms	1	+30.0%

Text

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Text mount	0.20ms	0.00ms	±0.42ms	1	+0.0%
Text unmount	0.00ms	0.00ms	±0.00ms	0	+0.0%
Text rerender	0.10ms	0.00ms	±0.32ms	2	+0.0%
Text long-1000	0.30ms	0.00ms	±0.48ms	1	+0.0%
Text nested	0.30ms	0.00ms	±0.48ms	1	+0.0%
Text styled	0.10ms	0.00ms	±0.32ms	1	+0.0%
Text multiple-100	10.27ms	10.00ms	±2.46ms	1	+42.9%

SectionList.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
SectionList native mount	5.20ms	5.03ms	±0.51ms	1	-22.7%

FlatList.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
FlatList native mount	5.23ms	4.99ms	±0.85ms	1	-45.9%

TouchableHighlight.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
TouchableHighlight native mount	1.56ms	1.48ms	±0.25ms	1	-29.0%

TouchableOpacity.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
TouchableOpacity native mount	1.80ms	1.73ms	±0.23ms	1	-44.9%

Pressable.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Pressable native mount	1.63ms	1.58ms	±0.22ms	1	-37.1%

ScrollView.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
ScrollView native mount	3.28ms	3.19ms	±0.30ms	1	-21.3%

ActivityIndicator.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
ActivityIndicator native mount	1.56ms	1.35ms	±0.70ms	1	-45.9%

TextInput.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
TextInput native mount	2.38ms	2.24ms	±0.49ms	1	-45.2%

Switch.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Switch native mount	1.33ms	1.24ms	±0.28ms	1	-28.3%

Button.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Button native mount	1.86ms	1.79ms	±0.24ms	1	-31.3%

Modal.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Modal native mount	1.16ms	0.96ms	±0.51ms	1	-20.9%

Image.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Image native mount	2.01ms	1.76ms	±0.62ms	1	-22.0%

View.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
View native mount	1.15ms	1.10ms	±0.18ms	1	-22.9%

Text.native-perf-test.ts

Scenario	Mean	Median	StdDev	Renders	vs Baseline
Text native mount	1.35ms	1.32ms	±0.14ms	1	-24.1%