reactjs / es.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: 231
  • Daily file updates (only one update per file and date counted): 2452
  • First update: 2013-05-29
  • Latest update: 2022-03-29
  • Days between first and latest update: 3227 (461 weeks, estimated 2305 working days)
  • Active days (at least one file change): 1942
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 231 files with 13,110 lines of code in files.
    • 101 files that are 366+ days old (6,604 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 117 files that are 91-180 days old (5,907 lines of code)
    • 13 files that are 31-90 days old (599 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
50% | 0% | 45% | 4% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 231 files with 13,110 lines of code in files.
    • 89 files have been last changed 366+ days ago (5,438 lines of code)
    • 2 files have been last changed 181-365 days ago (87 lines of code)
    • 71 files have been last changed 91-180 days ago (2,213 lines of code)
    • 21 files have been last changed 31-90 days ago (1,392 lines of code)
    • 48 files have been last changed 1-30 days ago (3,980 lines of code)
41% | <1% | 16% | 10% | 30%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
File Change History per File Extension
md, js, tsx, svg, json, yml, css, ts, txt, html, gitignore, eslintignore, babelrc, prettierignore, yaml
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
js82% | 0% | 10% | 7% | 0%
yml100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
css5% | 0% | 94% | 0% | 0%
html37% | 0% | 62% | 0% | 0%
tsx0% | 0% | 96% | 3% | 0%
ts0% | 0% | 100% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
js65% | <1% | 7% | 7% | 18%
yml89% | 3% | 0% | 6% | 0%
yaml100% | 0% | 0% | 0% | 0%
css5% | 0% | 5% | 0% | 89%
html37% | 0% | 62% | 0% | 0%
tsx0% | 0% | 35% | 17% | 47%
ts0% | 0% | 48% | 0% | 51%
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/components87% | 0% | 0% | 12% | 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%
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% | 97% | 2% | 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/components50% | 0% | 0% | 6% | 43%
src/pages100% | 0% | 0% | 0% | 0%
src/templates100% | 0% | 0% | 0% | 0%
src80% | 0% | 0% | 0% | 19%
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%
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% | 32% | 15% | 52%
beta/scripts0% | 0% | 53% | 46% | 0%
beta0% | 0% | 42% | 0% | 57%
beta/plugins0% | 0% | 54% | 45% | 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 7 572 1656 49 28
CodeEditor.js
in src/components/CodeEditor
 263 8 643 1656 41 31
Header.js
in src/components/LayoutHeader
 247 - 28 1656 55 30
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 182 2 28 1656 27 20
171 1 599 1656 48 31
MarkdownPage.js
in src/components/MarkdownPage
 143 - 28 1656 58 33
html.js
in src
 140 5 28 1656 34 26
139 - 643 1656 15 10
Footer.js
in src/components/LayoutFooter
 132 - 75 1656 56 37
authors.yml
in content
 114 - 75 1656 30 23
createLink.js
in src/utils
 113 - 643 1656 16 12
nav.yml
in content/tutorial
 111 - 1147 1656 15 10
Section.js
in src/templates/components/Sidebar
 106 1 643 1656 23 17
NavigationFooter.js
in src/templates/components/NavigationFooter
 103 - 643 1656 24 19
all.html.js
in src/pages/blog
 93 - 643 1656 18 12
ErrorDecoder.js
in src/components/ErrorDecoder
 84 5 643 1656 23 17
blog.js
in src/templates
 74 2 643 1656 17 14
HeaderLink.js
in src/components/LayoutHeader
 63 - 643 1656 18 11
TitleAndMetaTags.js
in src/components/TitleAndMetaTags
 62 - 615 1656 25 16
Sidebar.js
in src/templates/components/Sidebar
 59 3 643 1656 16 12
Flex.js
in src/components/Flex
 41 - 643 1656 14 10
docs.js
in src/templates
 38 2 643 1656 17 14
tutorial.js
in src/templates
 37 2 643 1656 18 15
reset.css
in src/css
 36 - 643 1656 5 6
community.js
in src/templates
 34 2 643 1656 17 14
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 643 1656 14 10
MarkdownHeader.js
in src/components/MarkdownHeader
 32 - 28 1656 26 17
FooterNav.js
in src/components/LayoutFooter
 31 - 643 1656 16 12
index.js
in src/templates/components/ChevronSvg
 30 - 643 1656 16 10
28 - 643 1656 14 10
index.js
in src/templates/components/ExternalLinkSvg
 24 - 643 1656 15 10
24 - 643 1656 14 11
gatsby-node.js
in plugins/gatsby-source-react-error-codes
 23 - 277 1656 18 10
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 643 1656 4 4
nav.yml
in content/community
 22 - 846 1656 20 13
isItemActive.js
in src/utils
 21 - 643 1656 15 12
FooterLink.js
in src/components/LayoutFooter
 21 - 643 1656 15 11
Container.js
in src/components/Container
 19 - 643 1656 15 11
SearchSvg.js
in src/components/LayoutHeader
 18 - 643 1656 12 9
404.js
in src/pages
 18 - 643 1656 13 9
index.js
in plugins/gatsby-remark-use-jsx
 17 - 643 1656 3 3
sectionList.js
in src/utils
 16 - 643 1656 19 14
index.js
in src/templates/components/MetaTitle
 16 - 643 1656 15 13
16 - 633 1656 28 21
Header.js
in src/components/Header
 12 - 643 1656 15 10
10 1 643 1656 3 3
10 1 643 1656 3 3
5 - 643 1656 20 10
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
nav.yml
in content/tutorial
 111 - 1147 1656 15 10
headerNav.yml
in content
 13 - 955 963 4 3
nav.yml
in content/community
 22 - 846 1656 20 13
footerNav.yml
in content
 40 - 752 963 14 8
languages.yml
in content
 192 - 727 1149 54 14
index.js
in src/templates/components/NavigationFooter
 2 - 643 1656 12 9
index.js
in src/templates/components/Sidebar
 2 - 643 1656 12 9
index.js
in src/components/Header
 2 - 643 1656 12 9
index.js
in src/components/ErrorDecoder
 2 - 643 1656 12 9
index.js
in src/components/Flex
 2 - 643 1656 12 9
index.js
in src/components/CodeExample
 2 - 643 1297 4 4
index.js
in src/components/TitleAndMetaTags
 2 - 643 1656 12 9
index.js
in src/components/LayoutFooter
 2 - 643 1656 12 9
index.js
in src/components/Container
 2 - 643 1656 12 9
index.js
in src/components/StickyResponsiveSidebar
 2 - 643 1656 12 9
index.js
in src/components/MarkdownPage
 2 - 643 1656 12 9
index.js
in src/components/Layout
 2 - 643 1306 3 3
index.js
in src/components/LayoutHeader
 2 - 643 1656 12 9
index.js
in src/components/MarkdownHeader
 2 - 643 1656 12 9
index.js
in src/components/ButtonLink
 2 - 643 1644 9 8
index.js
in src/components/CodeEditor
 2 - 643 1656 12 9
3 - 643 1067 5 4
4 - 643 1656 14 10
slugify.js
in src/utils
 5 1 643 1656 14 10
5 - 643 1656 20 10
10 1 643 1656 3 3
10 1 643 1656 3 3
loadScript.js
in src/utils
 11 - 643 1651 8 7
11 - 643 1619 5 5
Header.js
in src/components/Header
 12 - 643 1656 15 10
14 - 643 1306 3 3
index.js
in src/templates/components/MetaTitle
 16 - 643 1656 15 13
sectionList.js
in src/utils
 16 - 643 1656 19 14
index.js
in plugins/gatsby-remark-use-jsx
 17 - 643 1656 3 3
404.js
in src/pages
 18 - 643 1656 13 9
SearchSvg.js
in src/components/LayoutHeader
 18 - 643 1656 12 9
Container.js
in src/components/Container
 19 - 643 1656 15 11
FooterLink.js
in src/components/LayoutFooter
 21 - 643 1656 15 11
isItemActive.js
in src/utils
 21 - 643 1656 15 12
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 643 1656 4 4
24 - 643 1656 14 11
index.js
in src/templates/components/ExternalLinkSvg
 24 - 643 1656 15 10
gatsby-client.js
in plugins/gatsby-remark-header-custom-ids
 26 - 643 1166 9 11
28 - 643 1656 14 10
index.js
in src/templates/components/ChevronSvg
 30 - 643 1656 16 10
SectionLinks.js
in src/components/LayoutFooter
 30 - 643 963 5 4
types.js
in src
 30 - 643 1654 8 6
FooterNav.js
in src/components/LayoutFooter
 31 - 643 1656 16 12
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
SurveyBanner.js
in src/components/SurveyBanner
 172 - 28 46 3 3
SocialBanner.js
in src/components/SocialBanner
 64 1 28 46 4 4
SocialBanner.tsx
in beta/src/components
 17 1 28 46 5 5
index.js
in src/components/SocialBanner
 2 - 28 46 3 3
index.js
in src/components/SurveyBanner
 2 - 28 46 3 3
Diagram.tsx
in beta/src/components/MDX
 51 2 20 52 5 3
DiagramGroup.tsx
in beta/src/components/MDX
 10 - 20 52 5 3
SandpackRoot.tsx
in beta/src/components/MDX/Sandpack
 74 - 28 60 3 3
generateHeadingIDs.js
in beta/scripts/headingIDHelpers
 85 4 75 89 3 3
generateRedirects.js
in beta/scripts
 52 1 75 89 3 3
validateHeadingIDs.js
in beta/scripts/headingIDHelpers
 44 3 75 89 3 3
walk.js
in beta/scripts/headingIDHelpers
 18 - 75 89 3 3
headingIdLinter.js
in beta/scripts
 8 - 75 89 3 3
MDXComponents.tsx
in beta/src/components/MDX
 320 7 28 171 15 8
sandpack.css
in beta/src/styles
 251 - 28 171 22 11
Challenges.tsx
in beta/src/components/MDX/Challenges
 222 1 63 171 10 6
Footer.tsx
in beta/src/components/Layout
 176 2 28 171 8 5
algolia.css
in beta/src/styles
 167 - 28 171 9 5
Preview.tsx
in beta/src/components/MDX/Sandpack
 140 2 61 171 10 6
SidebarRouteTree.tsx
in beta/src/components/Layout/Sidebar
 139 2 125 171 4 4
Navigation.tsx
in beta/src/components/MDX/Challenges
 123 - 28 171 9 6
Heading.tsx
in beta/src/components/MDX
 118 - 28 171 7 5
MarkdownPage.tsx
in beta/src/components/Layout
 106 3 28 171 11 5
LayoutPost.tsx
in beta/src/components/Layout
 100 6 63 171 5 4
index.tsx
in beta/src/pages/blog
 91 1 146 171 2 3
migrateRedirects.js
in beta/scripts/migrations
 88 - 146 171 2 3
useRouteMeta.tsx
in beta/src/components/Layout
 87 3 146 171 3 4
utils.ts
in beta/src/components/MDX/Sandpack
 84 - 28 171 6 6
ExpandableExample.tsx
in beta/src/components/MDX
 79 1 146 171 3 4
DocsFooter.tsx
in beta/src/components
 79 2 146 171 2 3
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 78 - 28 171 8 4
MobileNav.tsx
in beta/src/components/Layout/Nav
 76 2 63 171 6 5
SidebarLink.tsx
in beta/src/components/Layout/Sidebar
 75 1 146 171 3 4
colors.js
in beta
 70 - 146 171 3 4
Toc.tsx
in beta/src/components/Layout
 70 - 28 171 8 5
68 - 28 171 9 6
useTocHighlight.tsx
in beta/src/components/Layout
 62 5 146 171 2 3
generateBlogIndex.js
in beta/scripts
 57 2 146 171 2 3
forwardRefWithAs.tsx
in beta/src/utils
 56 1 146 171 3 4
all.tsx
in beta/src/pages/blog
 54 - 146 171 2 3
useMenu.tsx
in beta/src/components
 52 - 28 171 9 5
_document.tsx
in beta/src/pages
 52 3 28 171 9 6
SidebarButton.tsx
in beta/src/components/Layout/Sidebar
 51 1 146 171 2 3
49 2 28 171 9 6
analytics.ts
in beta/src/utils
 49 1 146 171 2 3
ExpandableCallout.tsx
in beta/src/components/MDX
 49 - 63 171 5 4
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 45 1 28 171 11 8
Tag.tsx
in beta/src/components
 45 1 146 171 2 3
Link.tsx
in beta/src/components/MDX
 44 - 28 171 6 5
FilesDropdown.tsx
in beta/src/components/MDX/Sandpack
 42 - 146 171 2 3
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
Diagram.tsx
in beta/src/components/MDX
 51 2 20 52 5 3
DiagramGroup.tsx
in beta/src/components/MDX
 10 - 20 52 5 3
MDXComponents.tsx
in beta/src/components/MDX
 320 7 28 171 15 8
sandpack.css
in beta/src/styles
 251 - 28 171 22 11
Header.js
in src/components/LayoutHeader
 247 - 28 1656 55 30
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 182 2 28 1656 27 20
Footer.tsx
in beta/src/components/Layout
 176 2 28 171 8 5
SurveyBanner.js
in src/components/SurveyBanner
 172 - 28 46 3 3
index.css
in beta/src/styles
 169 - 28 173 15 11
algolia.css
in beta/src/styles
 167 - 28 171 9 5
MarkdownPage.js
in src/components/MarkdownPage
 143 - 28 1656 58 33
html.js
in src
 140 5 28 1656 34 26
Search.tsx
in beta/src/components
 128 6 28 176 11 8
CodeBlock.tsx
in beta/src/components/MDX/CodeBlock
 126 3 28 176 13 8
Navigation.tsx
in beta/src/components/MDX/Challenges
 123 - 28 171 9 6
Heading.tsx
in beta/src/components/MDX
 118 - 28 171 7 5
MarkdownPage.tsx
in beta/src/components/Layout
 106 3 28 171 11 5
Seo.tsx
in beta/src/components
 92 - 28 177 8 8
utils.ts
in beta/src/components/MDX/Sandpack
 84 - 28 171 6 6
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 78 - 28 171 8 4
SandpackRoot.tsx
in beta/src/components/MDX/Sandpack
 74 - 28 60 3 3
Toc.tsx
in beta/src/components/Layout
 70 - 28 171 8 5
68 - 28 171 9 6
ConsoleBlock.tsx
in beta/src/components/MDX
 65 - 28 176 7 5
SocialBanner.js
in src/components/SocialBanner
 64 1 28 46 4 4
index.tsx
in beta/src/components/MDX/Sandpack
 58 - 28 176 15 8
NavigationBar.tsx
in beta/src/components/MDX/Sandpack
 54 1 28 176 9 6
useMenu.tsx
in beta/src/components
 52 - 28 171 9 5
_document.tsx
in beta/src/pages
 52 3 28 171 9 6
49 2 28 171 9 6
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 45 1 28 171 11 8
Link.tsx
in beta/src/components/MDX
 44 - 28 171 6 5
_app.tsx
in beta/src/pages
 41 - 28 171 10 8
HomepageHero.tsx
in beta/src/components/MDX
 39 1 28 171 8 5
IconNavArrow.tsx
in beta/src/components/Icon
 37 - 28 171 6 4
Page.tsx
in beta/src/components/Layout
 36 1 28 171 12 8
IconChevron.tsx
in beta/src/components/Icon
 36 - 28 171 6 4
MarkdownHeader.js
in src/components/MarkdownHeader
 32 - 28 1656 26 17
PackageImport.tsx
in beta/src/components/MDX
 31 1 28 171 5 4
YouWillLearnCard.tsx
in beta/src/components/MDX
 29 - 28 171 5 4
index.tsx
in beta/src/components/MDX/CodeBlock
 27 - 28 171 6 5
IconArrowSmall.tsx
in beta/src/components/Icon
 27 - 28 171 5 4
IconArrow.tsx
in beta/src/components/Icon
 21 - 28 171 5 4
SocialBanner.tsx
in beta/src/components
 17 1 28 46 5 5
ResetButton.tsx
in beta/src/components/MDX/Sandpack
 16 - 28 171 5 4
Intro.tsx
in beta/src/components/MDX
 9 - 28 171 5 4
index.js
in src/components/SocialBanner
 2 - 28 46 3 3
index.js
in src/components/SurveyBanner
 2 - 28 46 3 3
Preview.tsx
in beta/src/components/MDX/Sandpack
 140 2 61 171 10 6
CustomPreset.tsx
in beta/src/components/MDX/Sandpack
 94 - 61 176 11 6