microsoft / react-native-macos
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 3879
  • Daily file updates (only one update per file and date counted): 15225
  • First update: 2015-01-30
  • Latest update: 2022-01-26
  • Days between first and latest update: 2554 (364 weeks, estimated 1820 working days)
  • Active days (at least one file change): 2056
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 3,879 files with 522,930 lines of code in files.
    • 3,642 files that are 366+ days old (511,064 lines of code)
    • 1 files that are 181-365 days old (80 lines of code)
    • 16 files that are 91-180 days old (741 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 220 files that are 1-30 days old (11,045 lines of code)
97% | <1% | <1% | 0% | 2%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 3,879 files with 522,930 lines of code in files.
    • 1,954 files have been last changed 366+ days ago (192,226 lines of code)
    • 139 files have been last changed 181-365 days ago (6,220 lines of code)
    • 483 files have been last changed 91-180 days ago (27,814 lines of code)
    • 5 files have been last changed 31-90 days ago (988 lines of code)
    • 1,298 files have been last changed 1-30 days ago (295,682 lines of code)
36% | 1% | 5% | <1% | 56%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
h, js, cpp, java, m, mm, xml, md, mk, snap, sh, json, cc, podspec, py, clang-tidy, yml, plist, bzl, cmake, ts, S, bat, m4, in, txt, gitignore, properties, gradle, yaml, pro, kt, pxd, npmignore, storyboard, html, pyx, babelrc, kts, gn, css, ps1, vcxproj, clang-format, rb, nuspec, filters, command, spec, xib, editorconfig, cmd, eslintignore, gitattributes, gv, prettierignore
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
js98% | 0% | <1% | 0% | 1%
h99% | 0% | <1% | 0% | <1%
cpp97% | 0% | 0% | 0% | 2%
java92% | 0% | <1% | 0% | 7%
mm98% | <1% | <1% | 0% | <1%
m99% | 0% | <1% | 0% | <1%
cc100% | 0% | 0% | 0% | 0%
in100% | 0% | 0% | 0% | 0%
ts100% | 0% | 0% | 0% | 0%
py79% | 0% | 20% | 0% | 0%
cmake100% | 0% | 0% | 0% | 0%
bzl90% | 0% | 0% | 0% | 9%
S100% | 0% | 0% | 0% | 0%
html100% | 0% | 0% | 0% | 0%
vcxproj100% | 0% | 0% | 0% | 0%
rb100% | 0% | 0% | 0% | 0%
css100% | 0% | 0% | 0% | 0%
pxd100% | 0% | 0% | 0% | 0%
filters100% | 0% | 0% | 0% | 0%
pro100% | 0% | 0% | 0% | 0%
spec100% | 0% | 0% | 0% | 0%
pyx100% | 0% | 0% | 0% | 0%
kts70% | 0% | 0% | 0% | 29%
gn100% | 0% | 0% | 0% | 0%
ps1100% | 0% | 0% | 0% | 0%
cmd100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
command100% | 0% | 0% | 0% | 0%
kt0% | 0% | 0% | 0% | 100%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
h81% | 1% | 4% | <1% | 13%
cpp57% | 0% | 4% | 0% | 38%
java26% | <1% | 10% | 0% | 62%
cc100% | 0% | 0% | 0% | 0%
js2% | <1% | 2% | 0% | 94%
in100% | 0% | 0% | 0% | 0%
m10% | 12% | 23% | 2% | 51%
ts88% | 0% | 0% | 0% | 11%
mm7% | 2% | 8% | 0% | 81%
py79% | 0% | 3% | 16% | 0%
cmake100% | 0% | 0% | 0% | 0%
html90% | 0% | 9% | 0% | 0%
S68% | 0% | 0% | 0% | 31%
vcxproj100% | 0% | 0% | 0% | 0%
bzl11% | 0% | 2% | 0% | 86%
css100% | 0% | 0% | 0% | 0%
pxd100% | 0% | 0% | 0% | 0%
filters100% | 0% | 0% | 0% | 0%
spec100% | 0% | 0% | 0% | 0%
pyx100% | 0% | 0% | 0% | 0%
pro73% | 0% | 0% | 0% | 26%
gn100% | 0% | 0% | 0% | 0%
ps1100% | 0% | 0% | 0% | 0%
cmd100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
command100% | 0% | 0% | 0% | 0%
kt0% | 0% | 0% | 0% | 100%
rb0% | 0% | 0% | 0% | 100%
kts0% | 0% | 0% | 0% | 100%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
Libraries99% | <1% | 0% | 0% | <1%
Folly100% | 0% | 0% | 0% | 0%
ReactAndroid94% | 0% | 0% | 0% | 5%
ReactCommon94% | 0% | 0% | 0% | 5%
React99% | 0% | 0% | 0% | <1%
glog100% | 0% | 0% | 0% | 0%
packages72% | 0% | 3% | 0% | 24%
double-conversion100% | 0% | 0% | 0% | 0%
android-patches90% | 0% | 9% | 0% | 0%
scripts80% | 0% | 2% | 0% | 17%
ROOT100% | 0% | 0% | 0% | 0%
bots100% | 0% | 0% | 0% | 0%
local-cli100% | 0% | 0% | 0% | 0%
jest96% | 0% | 0% | 0% | 3%
flow94% | 0% | 0% | 0% | 5%
ReactTurboModuleCxx100% | 0% | 0% | 0% | 0%
tools81% | 0% | 0% | 0% | 18%
jsc100% | 0% | 0% | 0% | 0%
template100% | 0% | 0% | 0% | 0%
danger100% | 0% | 0% | 0% | 0%
website100% | 0% | 0% | 0% | 0%
v8-docker-build100% | 0% | 0% | 0% | 0%
stubs100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
Folly99% | 0% | 0% | 0% | <1%
ReactAndroid29% | <1% | 10% | 0% | 59%
glog100% | 0% | 0% | 0% | 0%
Libraries2% | 1% | 2% | <1% | 92%
React10% | 5% | 13% | <1% | 70%
double-conversion100% | 0% | 0% | 0% | 0%
ReactCommon6% | <1% | 13% | 0% | 80%
android-patches63% | <1% | 0% | 9% | 26%
local-cli100% | 0% | 0% | 0% | 0%
flow94% | 0% | 0% | 0% | 5%
packages4% | 0% | 22% | 0% | 72%
jsc100% | 0% | 0% | 0% | 0%
scripts27% | 2% | 9% | 0% | 61%
ReactTurboModuleCxx73% | 26% | 0% | 0% | 0%
template56% | 13% | 29% | 0% | 0%
bots27% | 0% | 0% | 0% | 72%
danger100% | 0% | 0% | 0% | 0%
tools17% | 0% | 5% | 0% | 77%
v8-docker-build100% | 0% | 0% | 0% | 0%
jest4% | 0% | 8% | 0% | 86%
stubs100% | 0% | 0% | 0% | 0%
ROOT1% | 0% | 15% | 0% | 82%
website0% | 100% | 0% | 0% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
TouchableOpacity.js
in Libraries/Components/Touchable
 204 1 17 2538 135
TouchableHighlight.js
in Libraries/Components/Touchable
 256 3 17 2531 150
TouchableWithoutFeedback.js
in Libraries/Components/Touchable
 194 13 17 2531 125
Text.js
in Libraries/Text
 178 7 17 2530 131
Image.ios.js
in Libraries/Image
 147 7 17 2530 143
ImageResizeMode.js
in Libraries/Image
 7 - 1039 2530 24
Dimensions.js
in Libraries/Utilities
 84 4 17 2527 51
View.js
in Libraries/Components/View
 24 - 17 2525 123
DatePickerIOS.ios.js
in Libraries/Components/DatePicker
 130 6 17 2522 61
ScrollView.js
in Libraries/Components/ScrollView
 1009 20 17 2520 267
Slider.js
in Libraries/Components/Slider
 102 2 17 2520 62
PointPropType.js
in Libraries/StyleSheet
 6 - 531 2520 26
EdgeInsetsPropType.js
in Libraries/StyleSheet
 3 - 488 2520 30
TouchableBounce.js
in Libraries/Components/Touchable
 177 4 17 2519 117
RCTImageLoader.h
in Libraries/Image
 21 - 17 2519 78
groupByEveryN.js
in Libraries/Utilities
 20 1 531 2519 18
AppState.js
in Libraries/AppState
 101 1 17 2518 53
deepDiffer.js
in Libraries/Utilities/differ
 74 2 531 2516 20
ActionSheetIOS.js
in Libraries/ActionSheetIOS
 73 - 17 2516 60
InteractionManager.js
in Libraries/Interaction
 119 7 17 2515 60
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
RCTSRWebSocket.h
in Libraries/WebSocket
 64 2 2148 2454 8
logging_striptest2.cc
in glog/src
 2 - 1067 1067 1
logging_striptest10.cc
in glog/src
 2 - 1067 1067 1
branchPolicy.yaml
in jsc
 3 - 1067 1067 1
in
Config.cmake.in
in double-conversion/cmake
 3 - 1067 1067 1
branchPolicy.yaml
in double-conversion
 3 - 1067 1067 1
ViewController.h
in Libraries/RCTTest/RNTester-macOS
 3 - 1067 1067 1
AppDelegate.h
in Libraries/RCTTest/RNTester-macOS
 3 - 1067 1067 1
branchPolicy.yaml
in Folly
 3 - 1067 1067 1
main.m
in Libraries/RCTTest/RNTester-macOS
 4 1 1067 1067 1
config_for_unittests.h
in glog/src
 7 - 1067 1067 1
demangle.h
in glog/src
 8 - 1067 1067 1
strtod.h
in double-conversion/double-conversion
 8 - 1067 1067 1
fixed-dtoa.h
in double-conversion/double-conversion
 8 - 1067 1067 1
JavaScript.h
in jsc/jsc-headers
 9 - 1067 1067 1
in
libglog.pc.in
in glog
 9 - 1067 1067 1
ViewController.m
in Libraries/RCTTest/RNTester-macOS
 9 - 1067 1067 1
AppDelegate.m
in Libraries/RCTTest/RNTester-macOS
 9 - 1067 1067 1
cmd
testrunner.cmd
in double-conversion/msvc
 10 - 1067 1067 1
in
libfolly.pc.in
in Folly/folly
 11 - 1067 1067 1
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
SurfaceMountingManager.java
in ReactAndroid/src/main/java/com/facebook/react/fabric/mounting
 743 32 17 17 1
TextLayoutManagerMapBuffer.java
in ReactAndroid/src/main/java/com/facebook/react/views/text
 463 11 17 17 1
MountItemDispatcher.java
in ReactAndroid/src/main/java/com/facebook/react/fabric/mounting
 292 18 17 17 1
RNTesterModuleList.js
in packages/rn-tester/js/components
 280 8 17 17 1
ViewProps.java
in ReactAndroid/src/main/java/com/facebook/react/uimanager/interfaces
 255 1 17 17 1
SurfaceHandler.cpp
in ReactCommon/react/renderer/scheduler
 237 17 17 17 1
SchemaJsonParser.java
in packages/react-native-codegen/android/src/main/java/com/facebook/react/codegen/generator
 229 10 17 17 1
AccessibilityInfo.js
in Libraries/Components/AccessibilityInfo
 222 1 17 17 1
NativeModuleResolvedType.java
in packages/react-native-codegen/android/src/main/java/com/facebook/react/codegen/generator/resolver
 222 8 17 17 1
BridgeDevSupportManager.java
in ReactAndroid/src/main/java/com/facebook/react/devsupport
 215 8 17 17 1
ReadableMapBuffer.java
in ReactAndroid/src/main/java/com/facebook/react/common/mapbuffer
 210 32 17 17 1
RCTPlatformColorUtils.mm
in ReactCommon/react/renderer/graphics/platform/ios
 172 2 17 17 1
TaskConfiguration.kt
in packages/react-native-gradle-plugin/src/main/kotlin/com/facebook/react
 170 - 17 17 1
lint-java.js
in scripts
 157 11 17 17 1
MapBufferBuilder.cpp
in ReactCommon/react/renderer/mapbuffer
 154 11 17 17 1
LockFreeEventDispatcherImpl.java
in ReactAndroid/src/main/java/com/facebook/react/uimanager/events
 144 22 17 17 1
RNTesterModuleContainer.js
in packages/rn-tester/js/components
 136 4 17 17 1
RuntimeSchedulerBinding.cpp
in ReactCommon/react/renderer/runtimescheduler
 135 1 17 17 1
useAnimatedProps.js
in Libraries/Animated
 133 6 17 17 1
RNTTitleBar.js
in packages/rn-tester/js/components
 131 3 17 17 1
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
RCTImageView.mm
in Libraries/Image
 515 1 6 807 32
RCTDynamicColor.m
in React/Base/macOS
 165 - 6 1067 6
RCTAppearance.mm
in React/CoreModules
 143 3 6 884 23
RCTSwitch.m
in React/Views
 25 - 6 2503 23
RCTSwitch.h
in React/Views
 15 - 6 2503 19
RCTView.m
in React/Views
 1433 3 12 2503 122
Pressability.js
in Libraries/Pressability
 610 16 12 796 33
Pressable.js
in Libraries/Components/Pressable
 214 16 12 710 28
TextNativeComponent.js
in Libraries/Text
 55 - 12 489 5
ReactNativeRenderer-dev.fb.js
in Libraries/Renderer/implementations
 17424 917 17 971 39
ReactFabric-dev.fb.js
in Libraries/Renderer/implementations
 17096 888 17 971 41
ReactNativeRenderer-dev.js
in Libraries/Renderer/implementations
 16949 899 17 971 32
ReactFabric-dev.js
in Libraries/Renderer/implementations
 16418 869 17 971 34
ReactNativeRenderer-profiling.fb.js
in Libraries/Renderer/implementations
 8576 416 17 971 36
ReactNativeRenderer-profiling.js
in Libraries/Renderer/implementations
 8508 404 17 971 29
ReactFabric-profiling.fb.js
in Libraries/Renderer/implementations
 8495 409 17 971 37
ReactFabric-profiling.js
in Libraries/Renderer/implementations
 8310 391 17 971 29
ReactNativeRenderer-prod.fb.js
in Libraries/Renderer/implementations
 8140 404 17 971 36
ReactNativeRenderer-prod.js
in Libraries/Renderer/implementations
 8069 392 17 971 29
ReactFabric-prod.fb.js
in Libraries/Renderer/implementations
 8052 397 17 971 37