microsoft / accessibility-insights-web
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: 1461
  • Daily file updates (only one update per file and date counted): 4917
  • First update: 2018-12-07
  • Latest update: 2022-01-29
  • Days between first and latest update: 1150 (164 weeks, estimated 820 working days)
  • Active days (at least one file change): 760
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 1,461 files with 63,710 lines of code in files.
    • 1,319 files that are 366+ days old (56,728 lines of code)
    • 66 files that are 181-365 days old (2,883 lines of code)
    • 17 files that are 91-180 days old (1,300 lines of code)
    • 42 files that are 31-90 days old (1,954 lines of code)
    • 17 files that are 1-30 days old (845 lines of code)
89% | 4% | 2% | 3% | 1%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 1,461 files with 63,710 lines of code in files.
    • 904 files have been last changed 366+ days ago (26,715 lines of code)
    • 286 files have been last changed 181-365 days ago (16,460 lines of code)
    • 85 files have been last changed 91-180 days ago (5,322 lines of code)
    • 78 files have been last changed 31-90 days ago (4,295 lines of code)
    • 108 files have been last changed 1-30 days ago (10,918 lines of code)
41% | 25% | 8% | 6% | 17%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
ts, tsx, snap, scss, js, html, yaml, json, md, txt, yml, nsh, dockerignore, gitattributes, ps1, sh, xml, gitignore, prettierignore
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
ts85% | 5% | 3% | 2% | 1%
tsx91% | 2% | <1% | 3% | 1%
scss92% | 3% | <1% | 3% | <1%
js87% | 12% | 0% | 0% | 0%
yaml93% | 6% | 0% | 0% | 0%
html100% | 0% | 0% | 0% | 0%
ps1100% | 0% | 0% | 0% | 0%
nsh100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
tsx49% | 25% | 4% | 8% | 12%
ts36% | 26% | 12% | 4% | 20%
scss52% | 14% | 10% | 14% | 8%
html100% | 0% | 0% | 0% | 0%
yaml17% | 52% | <1% | 13% | 16%
js5% | 37% | <1% | 0% | 55%
ps1100% | 0% | 0% | 0% | 0%
nsh100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
src/common93% | 3% | 0% | 1% | 1%
src/DetailsView82% | 4% | 1% | 9% | 1%
src/assessments100% | 0% | 0% | 0% | 0%
src/injected85% | 8% | <1% | <1% | 5%
src/background91% | 1% | 0% | 6% | <1%
src/electron82% | 13% | 3% | 0% | 0%
src/reports84% | 0% | 5% | 6% | 3%
src/popup100% | 0% | 0% | 0% | 0%
src/scanner96% | 3% | 0% | 0% | 0%
ROOT92% | 7% | 0% | 0% | 0%
src/views100% | 0% | 0% | 0% | 0%
src/issue-filing100% | 0% | 0% | 0% | 0%
src/debug-tools100% | 0% | 0% | 0% | 0%
src/content53% | 0% | 46% | 0% | 0%
pipeline/unified89% | 10% | 0% | 0% | 0%
tools/strict-null-checks100% | 0% | 0% | 0% | 0%
src/ad-hoc-visualizations100% | 0% | 0% | 0% | 0%
src/icons100% | 0% | 0% | 0% | 0%
pipeline100% | 0% | 0% | 0% | 0%
deploy100% | 0% | 0% | 0% | 0%
tools100% | 0% | 0% | 0% | 0%
pipeline/scripts37% | 62% | 0% | 0% | 0%
src/Devtools100% | 0% | 0% | 0% | 0%
src/report-export66% | 0% | 33% | 0% | 0%
src100% | 0% | 0% | 0% | 0%
src/packages100% | 0% | 0% | 0% | 0%
src/types39% | 0% | 60% | 0% | 0%
packages/report100% | 0% | 0% | 0% | 0%
src/fast-pass0% | 100% | 0% | 0% | 0%
packages/ui0% | 100% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
src/assessments71% | 21% | <1% | 5% | 0%
src/common48% | 19% | 6% | 6% | 18%
src/DetailsView26% | 25% | 4% | 13% | 30%
src/reports52% | 4% | 9% | 8% | 25%
src/electron37% | 32% | 18% | <1% | 10%
src/background39% | 26% | 8% | 5% | 20%
src/injected20% | 41% | 12% | 7% | 17%
src/issue-filing84% | 0% | 0% | 15% | 0%
src/popup42% | 42% | 0% | 14% | 0%
src/views73% | 26% | 0% | 0% | 0%
src/scanner46% | 45% | 8% | 0% | 0%
src/content42% | 0% | 57% | 0% | 0%
src/debug-tools69% | 30% | 0% | 0% | 0%
src/icons100% | 0% | 0% | 0% | 0%
pipeline53% | 29% | 0% | 16% | 0%
tools/strict-null-checks21% | 78% | 0% | 0% | 0%
src100% | 0% | 0% | 0% | 0%
src/Devtools84% | 15% | 0% | 0% | 0%
src/ad-hoc-visualizations21% | 14% | 14% | 13% | 35%
pipeline/unified10% | 71% | 1% | 16% | 0%
ROOT2% | 7% | 0% | 0% | 90%
src/types39% | 0% | 0% | 60% | 0%
src/packages24% | 75% | 0% | 0% | 0%
packages/report100% | 0% | 0% | 0% | 0%
pipeline/scripts0% | 92% | 7% | 0% | 0%
deploy0% | 100% | 0% | 0% | 0%
src/fast-pass0% | 100% | 0% | 0% | 0%
packages/ui0% | 100% | 0% | 0% | 0%
src/report-export0% | 0% | 100% | 0% | 0%
tools0% | 0% | 0% | 0% | 100%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
Gruntfile.js
in root
 783 3 24 1123 62
details-view-action-message-creator.ts
in src/DetailsView/actions
 628 21 13 1123 45
details-view-initializer.ts
in src/DetailsView
 560 1 3 1123 133
assessment-store.ts
in src/background/stores
 468 12 262 1123 42
telemetry-data-factory.ts
in src/common
 428 31 13 1123 25
main-window-initializer.ts
in src/injected
 375 2 4 1123 59
assessment-builder.tsx
in src/assessments
 336 19 222 1123 37
action-creator.ts
in src/background/actions
 321 4 21 1123 39
details-view-command-bar.tsx
in src/DetailsView/components
 305 9 17 1123 60
content.scss
in src/views/content
 295 - 599 1123 13
assessment-action-creator.ts
in src/background/actions
 282 1 97 1123 25
details-dialog.tsx
in src/injected/components
 256 11 264 1123 42
popup.scss
in src/popup/Styles
 254 - 63 1123 25
injected.scss
in src/injected/styles
 245 - 179 1123 35
failure-instance-panel-control.tsx
in src/DetailsView/components
 238 8 80 1123 29
visualization-scan-result-store.ts
in src/background/stores
 236 4 5 1123 30
visualization-store.ts
in src/background/stores
 235 9 94 1123 24
action-payloads.ts
in src/background/actions
 202 - 5 1123 53
window-initializer.ts
in src/injected
 199 2 10 1123 28
assessment-data-converter.ts
in src/background
 194 13 384 1123 18
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
svg-constants.ts
in src/injected/visualization
 1 - 1123 1123 1
details-view-right-content-panel-type.ts
in src/DetailsView/components/left-nav
 1 - 1123 1123 1
generic-store-messages-types.ts
in src/common/constants
 3 - 1123 1123 1
test-steps.ts
in src/assessments/parsing/test-steps
 3 - 1123 1123 1
test-steps.ts
in src/assessments/live-multimedia/test-steps
 3 - 1123 1123 1
index.ts
in src/content/rules
 4 - 1123 1123 1
index.ts
in src/content/adhoc/landmarks
 4 - 1123 1123 1
index.ts
in src/content/adhoc/headings
 4 - 1123 1123 1
store-type.ts
in src/common/types
 4 - 1123 1123 1
test-mode.ts
in src/common/configs
 4 - 1123 1123 1
scoping-input-types.ts
in src/background
 4 - 1123 1123 1
test-steps.ts
in src/assessments/links/test-steps
 4 - 1123 1123 1
design-pattern.ts
in src/assessments/custom-widgets
 4 - 1123 1123 1
test-steps.ts
in src/assessments/audio-video-only/test-steps
 4 - 1123 1123 1
telemetry-client.ts
in src/background/telemetry
 5 - 1123 1123 1
inspect-modes.ts
in src/background
 5 - 1123 1123 1
test-steps.ts
in src/assessments/repetitive-content/test-steps
 5 - 1123 1123 1
test-steps.ts
in src/assessments/page/test-steps
 5 - 1123 1123 1
test-steps.ts
in src/assessments/language/test-steps
 5 - 1123 1123 1
test-steps.ts
in src/assessments/landmarks/test-steps
 5 - 1123 1123 1
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
heading-element-for-level.tsx
in src/common/components
 20 - 3 3 1
failed-instances-section.scss
in src/common/components/cards
 7 - 3 3 1
tab-stops-done-analyzing-tracker.ts
in src/injected/analyzers
 27 2 4 4 1
theme-family-customizer.tsx
in src/common/components
 25 1 5 5 1
fast-pass-theme-palette.ts
in src/common/styles
 12 - 5 5 1
focus-component.tsx
in src/common/components
 38 3 10 10 1
tab-stops-orchestrator.ts
in src/injected/analyzers
 101 1 4 17 4
report-instance-list.tsx
in src/reports/components
 87 6 17 17 1
axe-results-report-section-factory.tsx
in src/reports/components/report-sections
 30 - 17 17 1
tab-stops-report-instance-list.tsx
in src/reports/components/report-sections
 18 - 17 17 1
tab-stops-report-instance-list.scss
in src/reports/components/report-sections
 10 - 3 17 2
single-frame-tab-stop-listener.ts
in src/injected
 42 1 13 18 2
tab-stops-requirement-evaluator.ts
in src/injected
 105 7 4 19 3
fast-pass-report-automated-checks-results.tsx
in src/reports/components/report-sections
 37 - 17 19 2
tab-stops-instance-section-props-factory.tsx
in src/DetailsView/components/tab-stops
 164 - 17 20 3
all-frame-runner.ts
in src/injected
 108 3 13 21 3
service-worker-init.ts
in src/background
 14 2 24 24 1
fast-pass-report-summary.tsx
in src/reports/components
 66 - 6 47 5
tab-stops-checks-section-wrapper.tsx
in src/reports/components/report-sections
 32 - 3 47 3
incomplete-checks-section.tsx
in src/reports/components/report-sections
 30 - 3 47 4
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
details-view-initializer.ts
in src/DetailsView
 560 1 3 1123 133
renderer-initializer.ts
in src/electron/views
 519 - 3 845 93
reporter-factory.ts
in src/reports/package
 173 - 3 796 28
issues-table.tsx
in src/DetailsView/components
 115 8 3 1123 54
automated-checks-report.scss
in src/reports
 112 - 3 914 9
fast-pass-report-html-generator.tsx
in src/reports
 83 5 3 56 5
fast-pass-report.tsx
in src/reports/components
 81 - 3 56 9
tab-stops-failed-instance-section.tsx
in src/DetailsView/components
 70 - 3 83 5
combined-report-html-generator.tsx
in src/reports
 69 5 3 468 9
report-html-generator.tsx
in src/reports
 69 5 3 914 26
result-section-content.tsx
in src/common/components/cards
 62 - 3 857 16
test-view.tsx
in src/electron/views/results
 60 - 3 441 5
report-section-factory.tsx
in src/reports/components/report-sections
 51 - 3 914 29
combined-report-section-factory.ts
in src/reports/components/report-sections
 48 - 3 468 9
failed-instances-section.tsx
in src/common/components/cards
 39 - 3 857 15
collapsible-result-section.tsx
in src/reports/components/report-sections
 39 - 3 914 12
needs-review-instances-section.tsx
in src/common/components/cards
 38 - 3 574 9
result-section.tsx
in src/common/components/cards
 36 - 3 857 10
tab-stops-checks-section-wrapper.tsx
in src/reports/components/report-sections
 32 - 3 47 3
incomplete-checks-section.tsx
in src/reports/components/report-sections
 30 - 3 47 4