microsoft / rushstack
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: 578
  • Daily file updates (only one update per file and date counted): 12075
  • First update: 2015-12-14
  • Latest update: 2022-01-28
  • Days between first and latest update: 2238 (319 weeks, estimated 1595 working days)
  • Active days (at least one file change): 1587
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 578 files with 75,788 lines of code in files.
    • 437 files that are 366+ days old (64,809 lines of code)
    • 47 files that are 181-365 days old (4,134 lines of code)
    • 25 files that are 91-180 days old (2,212 lines of code)
    • 58 files that are 31-90 days old (4,149 lines of code)
    • 11 files that are 1-30 days old (484 lines of code)
85% | 5% | 2% | 5% | <1%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 578 files with 75,788 lines of code in files.
    • 30 files have been last changed 366+ days ago (403 lines of code)
    • 262 files have been last changed 181-365 days ago (20,122 lines of code)
    • 17 files have been last changed 91-180 days ago (1,300 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 269 files have been last changed 1-30 days ago (53,963 lines of code)
<1% | 26% | 1% | 0% | 71%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
ts, json, md, js, npmignore, snap, yml, gitignore, yaml, cmd, tsx, txt, css, cjs, resx, sh, html, sass, gitattributes, scss, npmrc, prettierignore
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
ts81% | 7% | 3% | 6% | <1%
yaml99% | 0% | 0% | <1% | 0%
js49% | 0% | 0% | 50% | 0%
cmd100% | 0% | 0% | 0% | 0%
yml100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
ts<1% | 34% | 2% | 0% | 63%
cmd100% | 0% | 0% | 0% | 0%
yml100% | 0% | 0% | 0% | 0%
js<1% | 42% | 0% | 0% | 57%
yaml0% | 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
apps/rush-lib83% | 6% | 2% | 7% | 1%
common/config99% | 0% | 0% | <1% | 0%
apps/api-extractor99% | <1% | 0% | 0% | 0%
apps/heft84% | 8% | 6% | 0% | 0%
apps/api-documenter100% | 0% | 0% | 0% | 0%
libraries/node-core-library95% | 3% | <1% | 0% | 0%
apps/api-extractor-model100% | 0% | 0% | 0% | 0%
libraries/ts-command-line88% | 11% | 0% | 0% | 0%
libraries/rushell100% | 0% | 0% | 0% | 0%
libraries/terminal92% | 7% | 0% | 0% | 0%
libraries/heft-config-file100% | 0% | 0% | 0% | 0%
libraries/debug-certificate-manager92% | 0% | 0% | 7% | 0%
common/scripts100% | 0% | 0% | 0% | 0%
apps/rundown100% | 0% | 0% | 0% | 0%
libraries/typings-generator100% | 0% | 0% | 0% | 0%
libraries/rig-package100% | 0% | 0% | 0% | 0%
libraries/load-themed-styles100% | 0% | 0% | 0% | 0%
common/autoinstallers100% | 0% | 0% | 0% | 0%
apps/rush89% | 0% | 0% | 0% | 10%
repo-scripts/repo-toolbox81% | 0% | 0% | 18% | 0%
libraries/stream-collator100% | 0% | 0% | 0% | 0%
libraries/package-deps-hash40% | 0% | 59% | 0% | 0%
libraries/tree-pattern100% | 0% | 0% | 0% | 0%
repo-scripts/doc-plugin-rush-stack100% | 0% | 0% | 0% | 0%
repo-scripts/tombstone100% | 0% | 0% | 0% | 0%
repo-scripts/generate-api-docs100% | 0% | 0% | 0% | 0%
heft-plugins/heft-jest-plugin0% | 66% | 0% | 33% | 0%
heft-plugins/heft-webpack5-plugin0% | 100% | 0% | 0% | 0%
heft-plugins/heft-webpack4-plugin0% | 100% | 0% | 0% | 0%
heft-plugins/heft-sass-plugin0% | 100% | 0% | 0% | 0%
rush-plugins/rush-amazon-s3-build-cache-plugin0% | 0% | 81% | 18% | 0%
rush-plugins/rush-azure-storage-build-cache-plugin0% | 0% | 100% | 0% | 0%
heft-plugins/heft-storybook-plugin0% | 0% | 100% | 0% | 0%
eslint/eslint-plugin-packlets0% | 0% | 0% | 100% | 0%
eslint/eslint-config0% | 0% | 0% | 100% | 0%
eslint/eslint-plugin0% | 0% | 0% | 100% | 0%
eslint/eslint-patch0% | 0% | 0% | 100% | 0%
heft-plugins/heft-dev-cert-plugin0% | 0% | 0% | 100% | 0%
eslint/eslint-plugin-security0% | 0% | 0% | 100% | 0%
libraries/rush-sdk0% | 0% | 0% | 100% | 0%
rush-plugins/rush-litewatch-plugin0% | 0% | 0% | 0% | 100%
rush-plugins/rush-serve-plugin0% | 0% | 0% | 0% | 100%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
libraries/rushell19% | 80% | 0% | 0% | 0%
apps/rush-lib<1% | 20% | <1% | 0% | 78%
apps/api-extractor<1% | 90% | 0% | 0% | 8%
libraries/node-core-library1% | 40% | 3% | 0% | 53%
apps/api-documenter<1% | 26% | 5% | 0% | 66%
repo-scripts/doc-plugin-rush-stack14% | 85% | 0% | 0% | 0%
apps/api-extractor-model<1% | 68% | 0% | 0% | 31%
apps/rush2% | 68% | 0% | 0% | 29%
repo-scripts/repo-toolbox2% | 0% | 0% | 0% | 97%
common/scripts<1% | 84% | 0% | 0% | 15%
repo-scripts/generate-api-docs100% | 0% | 0% | 0% | 0%
libraries/ts-command-line0% | 67% | 0% | 0% | 32%
apps/heft0% | 7% | 12% | 0% | 79%
libraries/terminal0% | 87% | 0% | 0% | 12%
apps/rundown0% | 100% | 0% | 0% | 0%
libraries/load-themed-styles0% | 100% | 0% | 0% | 0%
libraries/stream-collator0% | 100% | 0% | 0% | 0%
libraries/tree-pattern0% | 100% | 0% | 0% | 0%
libraries/debug-certificate-manager0% | 12% | 0% | 0% | 87%
libraries/rig-package0% | 11% | 0% | 0% | 88%
heft-plugins/heft-jest-plugin0% | 2% | 0% | 0% | 97%
libraries/heft-config-file0% | 2% | 0% | 0% | 97%
repo-scripts/tombstone0% | 100% | 0% | 0% | 0%
heft-plugins/heft-webpack5-plugin0% | 2% | 4% | 0% | 93%
heft-plugins/heft-webpack4-plugin0% | 2% | 4% | 0% | 92%
libraries/typings-generator0% | 2% | 0% | 0% | 97%
heft-plugins/heft-sass-plugin0% | 1% | 0% | 0% | 98%
heft-plugins/heft-storybook-plugin0% | 0% | 2% | 0% | 97%
common/config0% | 0% | 0% | 0% | 100%
eslint/eslint-plugin-packlets0% | 0% | 0% | 0% | 100%
rush-plugins/rush-amazon-s3-build-cache-plugin0% | 0% | 0% | 0% | 100%
eslint/eslint-config0% | 0% | 0% | 0% | 100%
eslint/eslint-plugin0% | 0% | 0% | 0% | 100%
libraries/package-deps-hash0% | 0% | 0% | 0% | 100%
rush-plugins/rush-azure-storage-build-cache-plugin0% | 0% | 0% | 0% | 100%
common/autoinstallers0% | 0% | 0% | 0% | 100%
rush-plugins/rush-litewatch-plugin0% | 0% | 0% | 0% | 100%
eslint/eslint-patch0% | 0% | 0% | 0% | 100%
heft-plugins/heft-dev-cert-plugin0% | 0% | 0% | 0% | 100%
eslint/eslint-plugin-security0% | 0% | 0% | 0% | 100%
libraries/rush-sdk0% | 0% | 0% | 0% | 100%
rush-plugins/rush-serve-plugin0% | 0% | 0% | 0% | 100%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
index.ts
in libraries/stream-collator/src
 3 - 262 1965 33
index.ts
in libraries/ts-command-line/src
 35 - 203 1958 43
Utilities.ts
in apps/rush-lib/src/utilities
 525 29 26 1727 164
JsonFile.ts
in libraries/node-core-library/src
 254 15 27 1726 69
getPackageDeps.ts
in libraries/package-deps-hash/src
 152 7 27 1726 50
AsyncRecycler.ts
in apps/rush-lib/src/utilities
 109 5 26 1726 43
index.ts
in libraries/node-core-library/src
 83 - 26 1726 130
Stopwatch.ts
in apps/rush-lib/src/utilities
 65 8 262 1726 22
index.ts
in apps/rush-lib/src
 57 - 27 1726 128
Npm.ts
in apps/rush-lib/src/utilities
 55 1 27 1726 34
index.ts
in libraries/package-deps-hash/src
 8 - 27 1726 28
cmd
rush-debug.cmd
in apps/rush
 3 - 955 1726 6
cmd
rush.cmd
in apps/rush
 3 - 955 1726 7
index.ts
in libraries/load-themed-styles/src
 266 18 220 1678 68
PackageJsonLookup.ts
in libraries/node-core-library/src
 139 11 220 1621 59
JsonSchema.ts
in libraries/node-core-library/src
 170 11 262 1616 24
start.ts
in apps/rush/src
 65 - 220 1578 62
ChangeAction.ts
in apps/rush-lib/src/cli/actions
 580 24 27 1567 154
PublishAction.ts
in apps/rush-lib/src/cli/actions
 473 16 220 1567 153
VersionAction.ts
in apps/rush-lib/src/cli/actions
 231 7 27 1567 125
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
cmd
rush.cmd
in apps/rush
 3 - 955 1726 7
cmd
rush-debug.cmd
in apps/rush
 3 - 955 1726 6
cmd
build-tests.cmd
in apps/api-extractor
 3 - 955 1139 12
cmd
ae.cmd
in apps/api-extractor
 3 - 955 1558 4
cmd
run.cmd
in apps/api-documenter
 3 - 955 1558 4
cmd
ad.cmd
in apps/api-documenter
 3 - 955 1558 4
RushPolicy.ts
in apps/rush-lib/src/logic/policy
 4 - 955 1253 4
HeritageType.ts
in apps/api-extractor-model/src/model
 7 1 955 1058 5
YarnPackageManager.ts
in apps/rush-lib/src/api/packageManager
 8 1 955 1014 4
NpmPackageManager.ts
in apps/rush-lib/src/api/packageManager
 8 1 955 1014 4
IYamlTocFile.ts
in apps/api-documenter/src/yaml
 10 - 955 1558 6
[dot]travis.yml
in apps/rush-lib/assets/rush-init
 15 - 955 1236 8
install-run-rushx.ts
in apps/rush-lib/src/scripts
 1 - 854 914 11
cmd
generate-api-docs.cmd
in repo-scripts/generate-api-docs
 2 - 844 884 9
cmd
repo-toolbox.cmd
in repo-scripts/repo-toolbox
 2 - 808 856 8
Mixin.ts
in apps/api-extractor-model/src/mixins
 2 - 740 1058 14
StringBuilder.ts
in libraries/node-core-library/src
 24 3 740 1195 15
PackageLookup.ts
in apps/rush-lib/src/logic
 26 3 740 1333 7
PrereleaseToken.ts
in apps/rush-lib/src/logic
 30 6 740 1333 10
ProtectableMap.ts
in libraries/node-core-library/src
 37 9 740 1402 11
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
index.ts
in rush-plugins/rush-serve-plugin/src
 1 - 4 5 2
WatchManager.ts
in rush-plugins/rush-litewatch-plugin/src
 132 9 10 17 2
WatchProject.ts
in rush-plugins/rush-litewatch-plugin/src
 79 8 10 17 2
index.ts
in rush-plugins/rush-litewatch-plugin/src
 1 - 10 17 2
start.ts
in rush-plugins/rush-litewatch-plugin/src
 1 - 10 17 2
ProjectTaskFactory.ts
in apps/rush-lib/src/logic/taskExecution
 96 5 10 20 3
ITaskRunner.ts
in apps/rush-lib/src/logic/taskExecution
 20 - 10 20 3
NullTaskRunner.ts
in apps/rush-lib/src/logic/taskExecution
 17 2 10 20 3
start-dev.ts
in apps/rush/src
 23 1 26 28 3
start-dev-docs.ts
in apps/rush/src
 4 - 27 28 2
AutoinstallerPluginLoader.ts
in apps/rush-lib/src/pluginFramework/PluginLoader
 110 8 27 29 3
ProjectLogWritable.ts
in apps/rush-lib/src/logic/taskExecution
 83 4 27 42 6
Task.ts
in apps/rush-lib/src/logic/taskExecution
 25 2 10 42 6
TaskError.ts
in apps/rush-lib/src/logic/taskExecution
 13 3 27 42 3
TaskStatus.ts
in apps/rush-lib/src/logic/taskExecution
 11 - 27 42 3
BuildTransformer.ts
in heft-plugins/heft-jest-plugin/src/transformers
 313 15 27 55 3
JestUtils.ts
in heft-plugins/heft-jest-plugin/src
 110 2 27 55 3
HeftJestResolver.ts
in heft-plugins/heft-jest-plugin/src
 23 1 27 55 3
IdentityMockTransformer.ts
in heft-plugins/heft-jest-plugin/src/transformers
 10 1 27 55 3
StringMockTransformer.ts
in heft-plugins/heft-jest-plugin/src/transformers
 7 1 27 55 4
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
CommandLineConfiguration.ts
in apps/rush-lib/src/api
 457 8 3 1333 52
pnpm-lock.yaml
in common/config/rush
 16561 - 4 1037 359
index.ts
in rush-plugins/rush-serve-plugin/src
 1 - 4 5 2
ProjectBuildCache.ts
in apps/rush-lib/src/logic/buildCache
 412 11 9 415 58
PhasedScriptAction.ts
in apps/rush-lib/src/cli/scriptActions
 307 8 9 67 13
BuildCacheConfiguration.ts
in apps/rush-lib/src/api
 137 5 9 416 37
RushConfiguration.ts
in apps/rush-lib/src/api
 971 80 10 1333 211
YamlDocumenter.ts
in apps/api-documenter/src/documenters
 828 33 10 1177 89
PublishUtilities.ts
in apps/rush-lib/src/logic
 614 20 10 1333 68
TaskExecutionManager.ts
in apps/rush-lib/src/logic/taskExecution
 390 14 10 67 10
ProjectTaskRunner.ts
in apps/rush-lib/src/logic/taskExecution
 366 6 10 67 13
ToSdpConvertHelper.ts
in apps/api-documenter/src/utils
 323 15 10 420 15
RushProjectConfiguration.ts
in apps/rush-lib/src/api
 277 5 10 481 30
RushConfigurationProject.ts
in apps/rush-lib/src/api
 248 23 10 1333 63
getRepoState.ts
in libraries/package-deps-hash/src
 234 10 10 109 11
PluginLoaderBase.ts
in apps/rush-lib/src/pluginFramework/PluginLoader
 187 13 10 98 13
PnpmProjectShrinkwrapFile.ts
in apps/rush-lib/src/logic/pnpm
 153 9 10 277 12
ProjectTaskSelector.ts
in apps/rush-lib/src/logic
 134 5 10 67 10
WatchManager.ts
in rush-plugins/rush-litewatch-plugin/src
 132 9 10 17 2
TarExecutable.ts
in apps/rush-lib/src/utilities
 110 6 10 343 18