reactjs / ko.reactjs.org
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: 233
  • Daily file updates (only one update per file and date counted): 2385
  • First update: 2013-05-29
  • Latest update: 2022-04-01
  • Days between first and latest update: 3230 (461 weeks, estimated 2305 working days)
  • Active days (at least one file change): 1922
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 233 files with 12,991 lines of code in files.
    • 107 files that are 366+ days old (6,813 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 121 files that are 91-180 days old (5,971 lines of code)
    • 5 files that are 31-90 days old (207 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
52% | 0% | 45% | 1% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 233 files with 12,991 lines of code in files.
    • 95 files have been last changed 366+ days ago (5,622 lines of code)
    • 5 files have been last changed 181-365 days ago (526 lines of code)
    • 106 files have been last changed 91-180 days ago (4,370 lines of code)
    • 27 files have been last changed 31-90 days ago (2,473 lines of code)
    • 0 files have been last changed 1-30 days ago (0 lines of code)
43% | 4% | 33% | 19% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
md, js, tsx, json, yml, svg, css, ts, txt, html, gitignore, eslintignore, babelrc, patch, prettierignore, yaml
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
js85% | 0% | 10% | 3% | 0%
yml100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
css5% | 0% | 94% | 0% | 0%
html37% | 0% | 62% | 0% | 0%
tsx0% | 0% | 100% | 0% | 0%
ts0% | 0% | 100% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
js68% | 7% | 15% | 7% | 0%
yml89% | 3% | 0% | 6% | 0%
yaml100% | 0% | 0% | 0% | 0%
css5% | 0% | 6% | 87% | 0%
html37% | 0% | 62% | 0% | 0%
tsx0% | 0% | 70% | 29% | 0%
ts0% | 0% | 100% | 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/components100% | 0% | 0% | 0% | 0%
content100% | 0% | 0% | 0% | 0%
src/pages100% | 0% | 0% | 0% | 0%
src100% | 0% | 0% | 0% | 0%
src/templates100% | 0% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
src/utils100% | 0% | 0% | 0% | 0%
gatsby100% | 0% | 0% | 0% | 0%
plugins/gatsby-remark-header-custom-ids100% | 0% | 0% | 0% | 0%
content/tutorial100% | 0% | 0% | 0% | 0%
textlint/rules100% | 0% | 0% | 0% | 0%
plugins/gatsby-transformer-versions-yaml100% | 0% | 0% | 0% | 0%
scripts100% | 0% | 0% | 0% | 0%
src/css100% | 0% | 0% | 0% | 0%
plugins/gatsby-transformer-home-example-code100% | 0% | 0% | 0% | 0%
plugins/gatsby-source-react-error-codes100% | 0% | 0% | 0% | 0%
plugins/gatsby-transformer-authors-yaml100% | 0% | 0% | 0% | 0%
content/community100% | 0% | 0% | 0% | 0%
static/js100% | 0% | 0% | 0% | 0%
static/html100% | 0% | 0% | 0% | 0%
plugins/gatsby-remark-use-jsx100% | 0% | 0% | 0% | 0%
beta/src0% | 0% | 100% | 0% | 0%
beta/scripts0% | 0% | 53% | 46% | 0%
beta0% | 0% | 100% | 0% | 0%
beta/plugins0% | 0% | 100% | 0% | 0%
beta/public0% | 0% | 100% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
content88% | 4% | 0% | 7% | 0%
src/components58% | 16% | 17% | 7% | 0%
src/pages100% | 0% | 0% | 0% | 0%
src/templates100% | 0% | 0% | 0% | 0%
src81% | 18% | 0% | 0% | 0%
ROOT100% | 0% | 0% | 0% | 0%
src/utils100% | 0% | 0% | 0% | 0%
gatsby100% | 0% | 0% | 0% | 0%
plugins/gatsby-remark-header-custom-ids100% | 0% | 0% | 0% | 0%
content/tutorial100% | 0% | 0% | 0% | 0%
textlint/rules100% | 0% | 0% | 0% | 0%
scripts100% | 0% | 0% | 0% | 0%
src/css100% | 0% | 0% | 0% | 0%
plugins/gatsby-transformer-authors-yaml100% | 0% | 0% | 0% | 0%
content/community100% | 0% | 0% | 0% | 0%
static/js100% | 0% | 0% | 0% | 0%
static/html100% | 0% | 0% | 0% | 0%
plugins/gatsby-remark-use-jsx100% | 0% | 0% | 0% | 0%
plugins/gatsby-source-react-error-codes0% | 100% | 0% | 0% | 0%
beta/src0% | 0% | 64% | 35% | 0%
beta/scripts0% | 0% | 53% | 46% | 0%
beta0% | 0% | 77% | 22% | 0%
beta/plugins0% | 0% | 100% | 0% | 0%
beta/public0% | 0% | 100% | 0% | 0%
plugins/gatsby-transformer-home-example-code0% | 0% | 100% | 0% | 0%
plugins/gatsby-transformer-versions-yaml0% | 0% | 0% | 100% | 0%
Oldest Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
85 - 1608 1689 3 4
1130 - 1656 1656 1 1
theme.js
in src
 391 7 531 1656 58 31
CodeEditor.js
in src/components/CodeEditor
 263 8 178 1656 44 31
Header.js
in src/components/LayoutHeader
 251 - 531 1656 55 28
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 178 2 531 1656 29 20
171 1 557 1656 43 23
MarkdownPage.js
in src/components/MarkdownPage
 141 - 208 1656 59 30
139 - 633 1656 17 12
Footer.js
in src/components/LayoutFooter
 132 - 83 1656 61 38
html.js
in src
 126 5 208 1656 35 24
authors.yml
in content
 114 - 83 1656 41 26
createLink.js
in src/utils
 113 - 633 1656 18 14
nav.yml
in content/tutorial
 111 - 825 1656 14 12
Section.js
in src/templates/components/Sidebar
 106 1 633 1656 28 22
NavigationFooter.js
in src/templates/components/NavigationFooter
 103 - 633 1656 19 16
all.html.js
in src/pages/blog
 93 - 633 1656 22 15
ErrorDecoder.js
in src/components/ErrorDecoder
 82 5 633 1656 22 17
blog.js
in src/templates
 74 2 633 1656 19 16
HeaderLink.js
in src/components/LayoutHeader
 63 - 633 1656 20 13
TitleAndMetaTags.js
in src/components/TitleAndMetaTags
 62 - 557 1656 35 20
Sidebar.js
in src/templates/components/Sidebar
 59 3 633 1656 17 13
Flex.js
in src/components/Flex
 41 - 633 1656 16 12
docs.js
in src/templates
 38 2 633 1656 19 16
tutorial.js
in src/templates
 37 2 633 1656 20 17
reset.css
in src/css
 36 - 633 1656 9 8
community.js
in src/templates
 34 2 633 1656 19 16
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 633 1656 16 12
FooterNav.js
in src/components/LayoutFooter
 31 - 633 1656 18 14
index.js
in src/templates/components/ChevronSvg
 30 - 633 1656 18 12
28 - 633 1656 16 12
MarkdownHeader.js
in src/components/MarkdownHeader
 28 - 531 1656 29 17
index.js
in src/templates/components/ExternalLinkSvg
 24 - 633 1656 17 12
24 - 633 1656 18 14
gatsby-node.js
in plugins/gatsby-source-react-error-codes
 23 - 208 1656 21 14
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 633 1656 6 6
nav.yml
in content/community
 22 - 720 1656 17 11
isItemActive.js
in src/utils
 21 - 633 1656 17 14
FooterLink.js
in src/components/LayoutFooter
 21 - 633 1656 17 13
Container.js
in src/components/Container
 19 - 633 1656 19 14
SearchSvg.js
in src/components/LayoutHeader
 18 - 633 1656 14 11
404.js
in src/pages
 18 - 633 1656 15 11
index.js
in plugins/gatsby-remark-use-jsx
 17 - 633 1656 5 5
sectionList.js
in src/utils
 16 - 633 1656 22 17
index.js
in src/templates/components/MetaTitle
 16 - 633 1656 20 16
16 - 614 1656 31 22
Header.js
in src/components/Header
 12 - 633 1656 17 12
10 1 633 1656 5 5
10 1 633 1656 5 5
5 - 633 1656 22 12
Files Not Recently Changed (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
1130 - 1656 1656 1 1
85 - 1608 1689 3 4
5 - 1144 1150 4 4
no-endline-colon.js
in textlint/rules
 18 1 1144 1150 4 4
6 - 1060 1150 7 5
terminology.js
in textlint/rules
 55 1 1060 1150 7 5
headerNav.yml
in content
 13 - 825 963 6 4
nav.yml
in content/tutorial
 111 - 825 1656 14 12
nav.yml
in content/community
 22 - 720 1656 17 11
footerNav.yml
in content
 40 - 720 963 16 8
languages.yml
in content
 192 - 693 1149 54 14
index.js
in src/templates/components/NavigationFooter
 2 - 633 1656 14 11
index.js
in src/templates/components/Sidebar
 2 - 633 1656 14 11
index.js
in src/components/Header
 2 - 633 1656 14 11
index.js
in src/components/ErrorDecoder
 2 - 633 1656 14 11
index.js
in src/components/Flex
 2 - 633 1656 14 11
index.js
in src/components/CodeExample
 2 - 633 1297 6 6
index.js
in src/components/TitleAndMetaTags
 2 - 633 1656 14 11
index.js
in src/components/LayoutFooter
 2 - 633 1656 14 11
index.js
in src/components/Container
 2 - 633 1656 14 11
index.js
in src/components/StickyResponsiveSidebar
 2 - 633 1656 14 11
index.js
in src/components/MarkdownPage
 2 - 633 1656 14 11
index.js
in src/components/Layout
 2 - 633 1306 5 5
index.js
in src/components/LayoutHeader
 2 - 633 1656 14 11
index.js
in src/components/MarkdownHeader
 2 - 633 1656 14 11
index.js
in src/components/ButtonLink
 2 - 633 1644 11 10
index.js
in src/components/CodeEditor
 2 - 633 1656 14 11
3 - 633 1067 9 7
4 - 633 1656 16 12
slugify.js
in src/utils
 5 1 633 1656 16 12
5 - 633 1656 22 12
10 1 633 1656 5 5
10 1 633 1656 5 5
loadScript.js
in src/utils
 11 - 633 1651 10 9
11 - 633 1619 7 7
Header.js
in src/components/Header
 12 - 633 1656 17 12
14 - 633 1306 5 5
index.js
in src/templates/components/MetaTitle
 16 - 633 1656 20 16
sectionList.js
in src/utils
 16 - 633 1656 22 17
index.js
in plugins/gatsby-remark-use-jsx
 17 - 633 1656 5 5
404.js
in src/pages
 18 - 633 1656 15 11
SearchSvg.js
in src/components/LayoutHeader
 18 - 633 1656 14 11
Container.js
in src/components/Container
 19 - 633 1656 19 14
FooterLink.js
in src/components/LayoutFooter
 21 - 633 1656 17 13
isItemActive.js
in src/utils
 21 - 633 1656 17 14
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 633 1656 6 6
24 - 633 1656 18 14
index.js
in src/templates/components/ExternalLinkSvg
 24 - 633 1656 17 12
gatsby-client.js
in plugins/gatsby-remark-header-custom-ids
 26 - 633 1166 5 6
28 - 633 1656 16 12
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
generateHeadingIDs.js
in beta/scripts/headingIDHelpers
 85 4 76 89 2 3
generateRedirects.js
in beta/scripts
 52 1 76 89 2 3
validateHeadingIDs.js
in beta/scripts/headingIDHelpers
 44 3 76 89 2 3
walk.js
in beta/scripts/headingIDHelpers
 18 - 76 89 2 3
headingIdLinter.js
in beta/scripts
 8 - 76 89 2 3
MDXComponents.tsx
in beta/src/components/MDX
 308 7 76 171 9 8
Challenges.tsx
in beta/src/components/MDX/Challenges
 213 1 76 171 7 7
sandpack.css
in beta/src/styles
 210 - 76 171 13 10
Footer.tsx
in beta/src/components/Layout
 174 2 144 171 3 3
algolia.css
in beta/src/styles
 167 - 76 171 6 5
SidebarRouteTree.tsx
in beta/src/components/Layout/Sidebar
 139 2 123 171 7 5
Preview.tsx
in beta/src/components/MDX/Sandpack
 127 1 123 171 7 5
Navigation.tsx
in beta/src/components/MDX/Challenges
 121 - 76 171 5 5
MarkdownPage.tsx
in beta/src/components/Layout
 114 3 126 171 5 5
Heading.tsx
in beta/src/components/MDX
 113 - 123 171 7 5
APIAnatomy.tsx
in beta/src/components/MDX
 105 1 76 171 9 7
LayoutPost.tsx
in beta/src/components/Layout
 98 6 144 171 3 3
index.tsx
in beta/src/pages/blog
 91 1 144 171 3 3
migrateRedirects.js
in beta/scripts/migrations
 88 - 144 171 3 3
useRouteMeta.tsx
in beta/src/components/Layout
 87 3 144 171 4 4
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 81 1 123 171 8 6
80 - 144 171 4 4
ExpandableExample.tsx
in beta/src/components/MDX
 79 1 126 171 5 5
DocsFooter.tsx
in beta/src/components
 79 2 144 171 3 3
MobileNav.tsx
in beta/src/components/Layout/Nav
 76 2 144 171 4 4
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 75 - 76 171 5 5
SidebarLink.tsx
in beta/src/components/Layout/Sidebar
 75 1 144 171 4 4
colors.js
in beta
 70 - 144 171 4 4
Toc.tsx
in beta/src/components/Layout
 70 - 126 171 4 4
useTocHighlight.tsx
in beta/src/components/Layout
 62 5 144 171 3 3
generateBlogIndex.js
in beta/scripts
 57 2 144 171 3 3
forwardRefWithAs.tsx
in beta/src/utils
 56 1 144 171 4 4
_document.tsx
in beta/src/pages
 54 4 123 171 8 6
all.tsx
in beta/src/pages/blog
 54 - 144 171 3 3
SidebarButton.tsx
in beta/src/components/Layout/Sidebar
 51 1 144 171 3 3
useMenu.tsx
in beta/src/components
 50 - 144 171 3 3
analytics.ts
in beta/src/utils
 49 1 144 171 3 3
ExpandableCallout.tsx
in beta/src/components/MDX
 49 - 126 171 4 4
48 2 76 171 6 6
Tag.tsx
in beta/src/components
 45 1 126 171 4 4
_app.tsx
in beta/src/pages
 45 1 76 171 6 6
Link.tsx
in beta/src/components/MDX
 44 - 144 171 4 4
43 1 144 171 5 6
FilesDropdown.tsx
in beta/src/components/MDX/Sandpack
 42 - 144 171 3 3
PageHeading.tsx
in beta/src/components
 42 1 144 171 5 5
CodeDiagram.tsx
in beta/src/components/MDX
 40 1 144 171 3 3
generateRSS.js
in beta/scripts
 39 3 144 171 3 3
HomepageHero.tsx
in beta/src/components/MDX
 39 1 144 171 3 3
Breadcrumbs.tsx
in beta/src/components
 39 1 144 171 3 3
ButtonLink.tsx
in beta/src/components
 39 1 144 171 3 3
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
MDXComponents.tsx
in beta/src/components/MDX
 308 7 76 171 9 8
Challenges.tsx
in beta/src/components/MDX/Challenges
 213 1 76 171 7 7
sandpack.css
in beta/src/styles
 210 - 76 171 13 10
algolia.css
in beta/src/styles
 167 - 76 171 6 5
index.css
in beta/src/styles
 130 - 76 173 9 9
CodeBlock.tsx
in beta/src/components/MDX/CodeBlock
 125 2 76 176 8 8
Navigation.tsx
in beta/src/components/MDX/Challenges
 121 - 76 171 5 5
index.tsx
in beta/src/components/MDX/Sandpack
 117 - 76 176 6 6
CustomPreset.tsx
in beta/src/components/MDX/Sandpack
 112 1 76 176 9 8
APIAnatomy.tsx
in beta/src/components/MDX
 105 1 76 171 9 7
generateHeadingIDs.js
in beta/scripts/headingIDHelpers
 85 4 76 89 2 3
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 75 - 76 171 5 5
TerminalBlock.tsx
in beta/src/components/MDX
 67 2 76 175 7 7
NavigationBar.tsx
in beta/src/components/MDX/Sandpack
 54 1 76 176 6 6
generateRedirects.js
in beta/scripts
 52 1 76 89 2 3
48 2 76 171 6 6
_app.tsx
in beta/src/pages
 45 1 76 171 6 6
validateHeadingIDs.js
in beta/scripts/headingIDHelpers
 44 3 76 89 2 3
create-redirects.js
in plugins/gatsby-transformer-versions-yaml
 40 - 76 1465 11 8
fonts.css
in beta/src/styles
 28 - 76 171 5 5
gatsby-node.js
in plugins/gatsby-transformer-versions-yaml
 21 1 76 1465 18 12
IconNewPage.tsx
in beta/src/components/Icon
 19 1 76 171 5 5
walk.js
in beta/scripts/headingIDHelpers
 18 - 76 89 2 3
OpenInCodeSandboxButton.tsx
in beta/src/components/MDX/Sandpack
 15 - 76 171 5 5
headingIdLinter.js
in beta/scripts
 8 - 76 89 2 3
Footer.js
in src/components/LayoutFooter
 132 - 83 1656 61 38
authors.yml
in content
 114 - 83 1656 41 26
SidebarRouteTree.tsx
in beta/src/components/Layout/Sidebar
 139 2 123 171 7 5
Preview.tsx
in beta/src/components/MDX/Sandpack
 127 1 123 171 7 5
Search.tsx
in beta/src/components
 127 6 123 176 10 7
Heading.tsx
in beta/src/components/MDX
 113 - 123 171 7 5
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 81 1 123 171 8 6
_document.tsx
in beta/src/pages
 54 4 123 171 8 6
Page.tsx
in beta/src/components/Layout
 32 1 123 171 9 7
gatsby-node.js
in plugins/gatsby-transformer-home-example-code
 28 - 123 1623 19 14
useMediaQuery.tsx
in beta/src/components/Layout
 24 - 123 171 7 5
MarkdownPage.tsx
in beta/src/components/Layout
 114 3 126 171 5 5
ExpandableExample.tsx
in beta/src/components/MDX
 79 1 126 171 5 5
Toc.tsx
in beta/src/components/Layout
 70 - 126 171 4 4
ExpandableCallout.tsx
in beta/src/components/MDX
 49 - 126 171 4 4
Tag.tsx
in beta/src/components
 45 1 126 171 4 4
YouWillLearnCard.tsx
in beta/src/components/MDX
 29 - 126 171 4 4
Recap.tsx
in beta/src/components/MDX
 16 1 126 171 4 4
Footer.tsx
in beta/src/components/Layout
 174 2 144 171 3 3
LayoutPost.tsx
in beta/src/components/Layout
 98 6 144 171 3 3
index.tsx
in beta/src/pages/blog
 91 1 144 171 3 3
migrateRedirects.js
in beta/scripts/migrations
 88 - 144 171 3 3
useRouteMeta.tsx
in beta/src/components/Layout
 87 3 144 171 4 4
80 - 144 171 4 4
DocsFooter.tsx
in beta/src/components
 79 2 144 171 3 3