microsoft / terminal
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: 1930
  • Daily file updates (only one update per file and date counted): 3747
  • First update: 2017-08-12
  • Latest update: 2022-01-28
  • Days between first and latest update: 1631 (233 weeks, estimated 1165 working days)
  • Active days (at least one file change): 690
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 1,840 files with 318,447 lines of code in files.
    • 1,550 files that are 366+ days old (286,100 lines of code)
    • 182 files that are 181-365 days old (17,492 lines of code)
    • 37 files that are 91-180 days old (6,382 lines of code)
    • 44 files that are 31-90 days old (4,711 lines of code)
    • 27 files that are 1-30 days old (3,762 lines of code)
89% | 5% | 2% | 1% | 1%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 1,840 files with 318,447 lines of code in files.
    • 864 files have been last changed 366+ days ago (125,919 lines of code)
    • 193 files have been last changed 181-365 days ago (26,912 lines of code)
    • 32 files have been last changed 91-180 days ago (3,464 lines of code)
    • 134 files have been last changed 31-90 days ago (26,408 lines of code)
    • 617 files have been last changed 1-30 days ago (135,744 lines of code)
39% | 8% | 1% | 8% | 42%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
hpp, cpp, h, md, cs, vcxproj, filters, xaml, txt, ps1, json, yml, cmd, inc, bat, xml, hlsl, props, csproj, svg, py, man, targets, ini, proj, cc, resx, psm1, editorconfig, html, natvis, cxx, clang-format, ipp, gitmodules, xsd, js, gitattributes, rst, nuspec, gitignore, gn
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
cpp88% | 6% | 3% | 1% | <1%
hpp99% | <1% | <1% | <1% | <1%
h83% | 10% | 1% | 3% | 1%
cs82% | 13% | 0% | 4% | 0%
vcxproj81% | 16% | 0% | 1% | <1%
xaml65% | 23% | 0% | 0% | 10%
filters81% | 5% | 0% | 13% | 0%
ps172% | 7% | 8% | 10% | 0%
yml61% | 11% | 0% | <1% | 26%
cxx100% | 0% | 0% | 0% | 0%
inc96% | 3% | 0% | 0% | 0%
cmd24% | <1% | 0% | 0% | 75%
psm1100% | 0% | 0% | 0% | 0%
props83% | 11% | 0% | 5% | 0%
cc100% | 0% | 0% | 0% | 0%
ipp100% | 0% | 0% | 0% | 0%
man43% | 0% | 0% | 56% | 0%
natvis100% | 0% | 0% | 0% | 0%
py84% | 0% | 15% | 0% | 0%
targets100% | 0% | 0% | 0% | 0%
gn100% | 0% | 0% | 0% | 0%
proj17% | 78% | 0% | 4% | 0%
html100% | 0% | 0% | 0% | 0%
hlsl0% | 0% | 0% | 55% | 44%
js0% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
hpp90% | 1% | <1% | 1% | 5%
cpp18% | 6% | 1% | 13% | 60%
h23% | 35% | 1% | 3% | 36%
cs36% | 10% | 0% | 0% | 53%
ps141% | 14% | 0% | 11% | 33%
cxx100% | 0% | 0% | 0% | 0%
vcxproj7% | 7% | 1% | 9% | 74%
cmd13% | 5% | 0% | 0% | 80%
filters9% | 10% | 0% | 14% | 65%
ipp100% | 0% | 0% | 0% | 0%
inc19% | 23% | 4% | 5% | 46%
py84% | 0% | 0% | 15% | 0%
targets100% | 0% | 0% | 0% | 0%
gn100% | 0% | 0% | 0% | 0%
html100% | 0% | 0% | 0% | 0%
props1% | 0% | 0% | 5% | 92%
xaml0% | 8% | 7% | 12% | 70%
cc0% | 100% | 0% | 0% | 0%
yml0% | 2% | 0% | <1% | 96%
proj0% | 17% | 0% | 0% | 82%
psm10% | 0% | 100% | 0% | 0%
hlsl0% | 0% | 0% | 0% | 100%
man0% | 0% | 0% | 0% | 100%
natvis0% | 0% | 0% | 0% | 100%
js0% | 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
oss/boost100% | 0% | 0% | 0% | 0%
src/cascadia80% | 16% | 1% | 1% | 1%
src/host97% | 1% | <1% | <1% | <1%
src/terminal96% | 0% | 2% | <1% | 0%
oss/fmt100% | 0% | 0% | 0% | 0%
src/renderer69% | 6% | 1% | 19% | 3%
src/interactivity66% | 2% | 29% | <1% | 0%
dep/CLI11100% | 0% | 0% | 0% | 0%
src/types95% | 2% | 0% | 0% | 2%
src/tools80% | 0% | <1% | 2% | 17%
src/propsheet99% | 0% | 0% | <1% | 0%
src/buffer99% | <1% | 0% | 0% | 0%
dep/jsoncpp100% | 0% | 0% | 0% | 0%
src/server100% | 0% | 0% | 0% | 0%
src/til84% | 13% | 2% | 0% | 0%
src/inc62% | 23% | 2% | 2% | 9%
oss/chromium100% | 0% | 0% | 0% | 0%
src/tsf100% | 0% | 0% | 0% | 0%
oss/dynamic_bitset100% | 0% | 0% | 0% | 0%
build/Helix100% | 0% | 0% | 0% | 0%
tools88% | 11% | 0% | 0% | 0%
src/propslib73% | 26% | 0% | 0% | 0%
build/pipelines61% | 11% | 0% | <1% | 26%
src/winconpty100% | 0% | 0% | 0% | 0%
oss/libpopcnt100% | 0% | 0% | 0% | 0%
oss/interval_tree100% | 0% | 0% | 0% | 0%
src88% | 11% | 0% | 0% | 0%
build/scripts41% | 8% | 0% | 50% | 0%
doc/reference100% | 0% | 0% | 0% | 0%
res/terminal100% | 0% | 0% | 0% | 0%
build/rules45% | 55% | 0% | 0% | 0%
src/internal100% | 0% | 0% | 0% | 0%
src/dep100% | 0% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
scratch/ScratchIslandApp0% | 100% | 0% | 0% | 0%
src/api-ms-win-core-synch-l1-2-00% | 100% | 0% | 0% | 0%
src/staging0% | 100% | 0% | 0% | 0%
tools/TestTableWriter0% | 0% | 100% | 0% | 0%
tools/ReleaseEngineering0% | 0% | 100% | 0% | 0%
oss/pcg0% | 0% | 100% | 0% | 0%
build/pgo0% | 0% | 0% | 100% | 0%
dep/Console0% | 0% | 0% | 0% | 0%
dep/NT0% | 0% | 0% | 0% | 0%
dep/Win32K0% | 0% | 0% | 0% | 0%
dep/telemetry0% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
oss/boost100% | 0% | 0% | 0% | 0%
src/host23% | 9% | 0% | 15% | 50%
dep/CLI11100% | 0% | 0% | 0% | 0%
dep/jsoncpp100% | 0% | 0% | 0% | 0%
src/propsheet65% | 22% | 0% | 0% | 12%
src/interactivity27% | 2% | 1% | <1% | 67%
src/tools41% | 0% | 0% | <1% | 58%
oss/chromium100% | 0% | 0% | 0% | 0%
src/buffer35% | 9% | 4% | 2% | 48%
src/types27% | 12% | 0% | 15% | 43%
src/tsf85% | 0% | 0% | 8% | 5%
oss/dynamic_bitset100% | 0% | 0% | 0% | 0%
src/server35% | 9% | 3% | 34% | 17%
src/cascadia2% | 4% | 3% | 17% | 72%
src/terminal7% | 7% | <1% | 7% | 77%
src/renderer6% | 2% | 1% | 4% | 84%
src/propslib51% | 4% | 0% | 0% | 43%
src/til15% | 10% | 0% | 0% | 73%
src/inc13% | 23% | 0% | 6% | 56%
tools44% | 13% | 26% | 1% | 14%
oss/libpopcnt100% | 0% | 0% | 0% | 0%
oss/interval_tree100% | 0% | 0% | 0% | 0%
build/Helix21% | 18% | 0% | 13% | 45%
doc/reference100% | 0% | 0% | 0% | 0%
src/winconpty22% | 0% | 0% | 40% | 36%
res/terminal100% | 0% | 0% | 0% | 0%
build/rules45% | 0% | 0% | 0% | 55%
src/internal47% | 0% | 0% | 0% | 52%
build/scripts4% | 3% | 0% | 0% | 92%
src3% | 0% | 0% | 10% | 85%
oss/fmt<1% | 99% | 0% | 0% | 0%
scratch/ScratchIslandApp0% | 58% | 3% | 16% | 21%
src/api-ms-win-core-synch-l1-2-00% | 85% | 0% | 0% | 14%
build/pipelines0% | 2% | 0% | <1% | 96%
src/staging0% | 100% | 0% | 0% | 0%
tools/ReleaseEngineering0% | 0% | 0% | 100% | 0%
oss/pcg0% | 0% | 0% | 100% | 0%
ROOT0% | 0% | 0% | 100% | 0%
tools/TestTableWriter0% | 0% | 0% | 0% | 100%
src/dep0% | 0% | 0% | 0% | 100%
build/pgo0% | 0% | 0% | 0% | 100%
dep/Console0% | 0% | 0% | 0% | 0%
dep/NT0% | 0% | 0% | 0% | 0%
dep/Win32K0% | 0% | 0% | 0% | 0%
dep/telemetry0% | 0% | 0% | 0% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
IniSchemeParser.cs
in src/tools/ColorTool/ColorTool/SchemeParsers
 180 5 7 1007 9
Program.cs
in src/tools/ColorTool/ColorTool
 169 6 7 1007 11
ColorTable.cs
in src/tools/ColorTool/ColorTool
 163 2 7 1007 7
XmlSchemeParser.cs
in src/tools/ColorTool/ColorTool/SchemeParsers
 135 3 7 1007 9
JsonParser.cs
in src/tools/ColorTool/ColorTool/SchemeParsers
 124 3 7 1007 9
ColorScheme.cs
in src/tools/ColorTool/ColorTool
 107 5 7 1007 9
SchemeManager.cs
in src/tools/ColorTool/ColorTool
 76 5 7 1007 7
ConsoleAPI.cs
in src/tools/ColorTool/ColorTool
 73 2 7 1007 4
VirtualTerminalConsoleTarget.cs
in src/tools/ColorTool/ColorTool/ConsoleTargets
 64 1 7 1007 5
IniSchemeWriter.cs
in src/tools/ColorTool/ColorTool/SchemeWriters
 57 1 7 1007 6
DefaultConsoleTarget.cs
in src/tools/ColorTool/ColorTool/ConsoleTargets
 52 1 7 1007 5
CurrentConsoleTarget.cs
in src/tools/ColorTool/ColorTool/ConsoleTargets
 36 1 7 1007 5
cmd
CopySignFiles.cmd
in src/tools/ColorTool/signing
 28 - 1004 1007 2
ConsoleAttributes.cs
in src/tools/ColorTool/ColorTool
 19 1 7 1007 7
ISchemeParser.cs
in src/tools/ColorTool/ColorTool/SchemeParsers
 9 - 7 1007 6
IConsoleTarget.cs
in src/tools/ColorTool/ColorTool/ConsoleTargets
 7 - 7 1007 5
TermControl.cpp
in src/cascadia/TerminalControl
 1605 106 5 1006 214
screenInfo.cpp
in src/host
 1550 72 7 1006 67
DxRenderer.cpp
in src/renderer/dx
 1347 27 4 1006 111
CustomTextLayout.cpp
in src/renderer/dx
 849 4 7 1006 55
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
resource.h
in src/host/ft_host
 1 - 1006 1006 1
cmd
CopySignFiles.cmd
in src/tools/ColorTool/signing
 28 - 1004 1007 2
TfCtxtComp.h
in src/tsf
 16 2 984 986 2
cmd
openvt.cmd
in tools
 19 - 984 986 2
cmd
echokey.cmd
in tools
 19 - 984 986 2
memallocator.h
in src/terminal/parser/ft_fuzzer
 24 3 984 986 2
string_helper.h
in src/terminal/parser/ft_fuzzer
 47 3 984 986 2
cmd
runuia.cmd
in tools
 10 - 972 977 2
ApiMessageState.cpp
in src/server
 2 - 964 965 2
cmd
runformat.cmd
in tools
 3 - 964 965 2
IoThread.h
in src/server
 3 - 964 965 2
menu.h
in src/propsheet
 3 - 964 965 2
ColorControl.h
in src/propsheet
 3 - 964 990 6
winbasep.h
in src/server
 4 - 964 965 2
ColorsPage.h
in src/propsheet
 6 - 964 990 6
precomp.h
in src/internal
 6 - 964 965 2
Entrypoints.h
in src/server
 7 - 964 965 2
VtApiRedirection.hpp
in src/interactivity/inc
 7 - 964 965 2
conv.h
in src/host
 7 - 964 965 2
ApiMessageState.h
in src/server
 10 - 964 965 2
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
winconp.h
in dep/Console
 489 -
conmsgl3.h
in dep/Console
 316 -
CmdApp.cs
in src/host/ft_uia/Elements
 306 23
conmsgl2.h
in dep/Console
 158 -
condrv.h
in dep/Console
 128 -
conmsgl1.h
in dep/Console
 109 -
PropertiesDialog.cs
in src/host/ft_uia/Elements
 99 7
RegistryHelper.cs
in src/host/ft_uia/Common
 85 7
InputBufferTests.cs
in src/host/ft_uia
 76 2
common.py
in src/tools/vttests
 67 18
ApiDispatchers.h
in src/server
 64 -
MiscTests.cs
in src/host/ft_uia
 61 2
SliderMeta.cs
in src/host/ft_uia/Common
 46 5
inputKeyInfo.cpp
in src/host
 46 9
OptionsTab.cs
in src/host/ft_uia/Elements
 45 6
CheckBoxMeta.cs
in src/host/ft_uia/Common
 44 4
LayoutTab.cs
in src/host/ft_uia/Elements
 39 6
ColorsTab.cs
in src/host/ft_uia/Elements
 36 6
MouseEvent.cpp
in src/types
 35 6
FontTab.cs
in src/host/ft_uia/Elements
 34 6
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
winconp.h
in dep/Console
 489 -
conmsgl3.h
in dep/Console
 316 -
CmdApp.cs
in src/host/ft_uia/Elements
 306 23
conmsgl2.h
in dep/Console
 158 -
condrv.h
in dep/Console
 128 -
conmsgl1.h
in dep/Console
 109 -
PropertiesDialog.cs
in src/host/ft_uia/Elements
 99 7
RegistryHelper.cs
in src/host/ft_uia/Common
 85 7
InputBufferTests.cs
in src/host/ft_uia
 76 2
common.py
in src/tools/vttests
 67 18
ApiDispatchers.h
in src/server
 64 -
MiscTests.cs
in src/host/ft_uia
 61 2
SliderMeta.cs
in src/host/ft_uia/Common
 46 5
inputKeyInfo.cpp
in src/host
 46 9
OptionsTab.cs
in src/host/ft_uia/Elements
 45 6
CheckBoxMeta.cs
in src/host/ft_uia/Common
 44 4
LayoutTab.cs
in src/host/ft_uia/Elements
 39 6
ColorsTab.cs
in src/host/ft_uia/Elements
 36 6
MouseEvent.cpp
in src/types
 35 6
FontTab.cs
in src/host/ft_uia/Elements
 34 6