reactjs / tr.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): 2449
  • First update: 2013-05-29
  • Latest update: 2022-03-21
  • Days between first and latest update: 3219 (459 weeks, estimated 2295 working days)
  • Active days (at least one file change): 1957
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 231 files with 13,093 lines of code in files.
    • 101 files that are 366+ days old (6,587 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 13,093 lines of code in files.
    • 85 files have been last changed 366+ days ago (5,208 lines of code)
    • 3 files have been last changed 181-365 days ago (127 lines of code)
    • 75 files have been last changed 91-180 days ago (2,499 lines of code)
    • 17 files have been last changed 31-90 days ago (1,003 lines of code)
    • 51 files have been last changed 1-30 days ago (4,256 lines of code)
39% | <1% | 19% | 7% | 32%
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
js62% | <1% | 10% | 7% | 19%
yml87% | 6% | 6% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
css5% | 0% | 5% | 0% | 89%
html37% | 0% | 62% | 0% | 0%
tsx0% | 0% | 35% | 12% | 52%
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
content85% | 6% | 7% | 0% | 0%
src/components42% | 0% | 7% | 6% | 43%
src/pages96% | 0% | 3% | 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% | 10% | 57%
beta/scripts0% | 0% | 53% | 46% | 0%
beta0% | 0% | 42% | 0% | 57%
beta/plugins0% | 0% | 54% | 15% | 29%
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 7 563 1656 49 29
CodeEditor.js
in src/components/CodeEditor
 263 8 563 1656 43 29
Header.js
in src/components/LayoutHeader
 247 - 27 1656 55 28
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 182 2 27 1656 27 20
171 1 563 1656 39 21
MarkdownPage.js
in src/components/MarkdownPage
 144 - 27 1656 56 31
html.js
in src
 140 5 27 1656 30 22
139 - 563 1656 16 11
Footer.js
in src/components/LayoutFooter
 132 - 78 1656 57 36
authors.yml
in content
 114 - 105 1656 31 23
createLink.js
in src/utils
 113 - 563 1656 17 13
nav.yml
in content/tutorial
 111 - 1125 1656 9 8
Section.js
in src/templates/components/Sidebar
 106 1 563 1656 26 20
NavigationFooter.js
in src/templates/components/NavigationFooter
 103 - 563 1656 21 16
all.html.js
in src/pages/blog
 93 - 563 1656 19 12
ErrorDecoder.js
in src/components/ErrorDecoder
 82 5 105 1656 23 16
blog.js
in src/templates
 74 2 563 1656 18 15
HeaderLink.js
in src/components/LayoutHeader
 63 - 563 1656 19 12
TitleAndMetaTags.js
in src/components/TitleAndMetaTags
 63 - 105 1656 31 18
Sidebar.js
in src/templates/components/Sidebar
 59 3 563 1656 16 12
Flex.js
in src/components/Flex
 41 - 563 1656 15 11
docs.js
in src/templates
 38 2 563 1656 18 15
tutorial.js
in src/templates
 37 2 563 1656 19 16
reset.css
in src/css
 36 - 563 1656 8 7
community.js
in src/templates
 34 2 563 1656 18 15
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 563 1656 15 11
MarkdownHeader.js
in src/components/MarkdownHeader
 32 - 27 1656 27 17
FooterNav.js
in src/components/LayoutFooter
 31 - 563 1656 17 13
index.js
in src/templates/components/ChevronSvg
 30 - 563 1656 17 11
28 - 563 1656 15 11
404.js
in src/pages
 27 - 105 1656 18 12
index.js
in src/templates/components/ExternalLinkSvg
 24 - 563 1656 16 11
24 - 563 1656 14 11
gatsby-node.js
in plugins/gatsby-source-react-error-codes
 23 - 285 1656 18 10
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 563 1656 5 5
nav.yml
in content/community
 22 - 468 1656 21 11
isItemActive.js
in src/utils
 21 - 563 1656 16 13
FooterLink.js
in src/components/LayoutFooter
 21 - 563 1656 16 12
Container.js
in src/components/Container
 19 - 563 1656 17 12
SearchSvg.js
in src/components/LayoutHeader
 18 - 563 1656 13 10
index.js
in plugins/gatsby-remark-use-jsx
 17 - 563 1656 4 4
sectionList.js
in src/utils
 16 - 563 1656 19 14
index.js
in src/templates/components/MetaTitle
 16 - 563 1656 16 13
16 - 563 1656 29 20
Header.js
in src/components/Header
 12 - 563 1656 16 11
10 1 563 1656 4 4
10 1 563 1656 4 4
5 - 563 1656 21 11
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 - 1125 1656 9 8
headerNav.yml
in content
 13 - 956 963 4 4
index.js
in src/templates/components/NavigationFooter
 2 - 563 1656 13 10
index.js
in src/templates/components/Sidebar
 2 - 563 1656 13 10
index.js
in src/components/Header
 2 - 563 1656 13 10
index.js
in src/components/ErrorDecoder
 2 - 563 1656 13 10
index.js
in src/components/Flex
 2 - 563 1656 13 10
index.js
in src/components/CodeExample
 2 - 563 1297 5 5
index.js
in src/components/TitleAndMetaTags
 2 - 563 1656 13 10
index.js
in src/components/LayoutFooter
 2 - 563 1656 13 10
index.js
in src/components/FeedbackForm
 2 - 563 621 4 4
index.js
in src/components/Container
 2 - 563 1656 13 10
index.js
in src/components/StickyResponsiveSidebar
 2 - 563 1656 13 10
index.js
in src/components/MarkdownPage
 2 - 563 1656 13 10
index.js
in src/components/Layout
 2 - 563 1306 4 4
index.js
in src/components/LayoutHeader
 2 - 563 1656 13 10
index.js
in src/components/MarkdownHeader
 2 - 563 1656 13 10
index.js
in src/components/ButtonLink
 2 - 563 1644 10 9
index.js
in src/components/CodeEditor
 2 - 563 1656 13 10
3 - 563 1067 6 4
4 - 563 1656 15 11
slugify.js
in src/utils
 5 1 563 1656 15 11
5 - 563 1656 21 11
10 1 563 1656 4 4
10 1 563 1656 4 4
loadScript.js
in src/utils
 11 - 563 1651 9 8
11 - 563 1619 6 6
Header.js
in src/components/Header
 12 - 563 1656 16 11
14 - 563 1306 4 4
16 - 563 1656 29 20
index.js
in src/templates/components/MetaTitle
 16 - 563 1656 16 13
sectionList.js
in src/utils
 16 - 563 1656 19 14
index.js
in plugins/gatsby-remark-use-jsx
 17 - 563 1656 4 4
SearchSvg.js
in src/components/LayoutHeader
 18 - 563 1656 13 10
Container.js
in src/components/Container
 19 - 563 1656 17 12
FooterLink.js
in src/components/LayoutFooter
 21 - 563 1656 16 12
isItemActive.js
in src/utils
 21 - 563 1656 16 13
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 563 1656 5 5
24 - 563 1656 14 11
index.js
in src/templates/components/ExternalLinkSvg
 24 - 563 1656 16 11
gatsby-client.js
in plugins/gatsby-remark-header-custom-ids
 26 - 563 1166 4 5
28 - 563 1656 15 11
index.js
in src/templates/components/ChevronSvg
 30 - 563 1656 17 11
SectionLinks.js
in src/components/LayoutFooter
 30 - 563 963 7 5
types.js
in src
 30 - 563 1654 9 7
FooterNav.js
in src/components/LayoutFooter
 31 - 563 1656 17 13
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 563 1656 15 11
33 3 563 1325 4 4
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
SurveyBanner.js
in src/components/SurveyBanner
 172 - 27 46 2 3
SocialBanner.js
in src/components/SocialBanner
 64 1 27 46 3 4
SocialBanner.tsx
in beta/src/components
 17 1 27 46 4 5
index.js
in src/components/SocialBanner
 2 - 27 46 2 3
index.js
in src/components/SurveyBanner
 2 - 27 46 2 3
Diagram.tsx
in beta/src/components/MDX
 51 2 27 52 4 3
DiagramGroup.tsx
in beta/src/components/MDX
 10 - 27 52 4 3
SandpackRoot.tsx
in beta/src/components/MDX/Sandpack
 74 - 27 60 2 3
generateHeadingIDs.js
in beta/scripts/headingIDHelpers
 85 4 78 89 3 3
generateRedirects.js
in beta/scripts
 52 1 78 89 3 3
validateHeadingIDs.js
in beta/scripts/headingIDHelpers
 44 3 78 89 3 3
walk.js
in beta/scripts/headingIDHelpers
 18 - 78 89 3 3
headingIdLinter.js
in beta/scripts
 8 - 78 89 3 3
MDXComponents.tsx
in beta/src/components/MDX
 320 7 27 171 15 8
sandpack.css
in beta/src/styles
 251 - 27 171 21 11
Challenges.tsx
in beta/src/components/MDX/Challenges
 222 1 64 171 11 6
Footer.tsx
in beta/src/components/Layout
 176 2 27 171 8 5
algolia.css
in beta/src/styles
 167 - 27 171 9 5
Preview.tsx
in beta/src/components/MDX/Sandpack
 140 2 27 171 11 7
SidebarRouteTree.tsx
in beta/src/components/Layout/Sidebar
 139 2 105 171 7 5
Navigation.tsx
in beta/src/components/MDX/Challenges
 123 - 27 171 9 6
Heading.tsx
in beta/src/components/MDX
 118 - 27 171 9 6
MarkdownPage.tsx
in beta/src/components/Layout
 106 3 27 171 11 5
LayoutPost.tsx
in beta/src/components/Layout
 100 6 64 171 6 4
index.tsx
in beta/src/pages/blog
 91 1 141 171 3 3
migrateRedirects.js
in beta/scripts/migrations
 88 - 141 171 3 3
useRouteMeta.tsx
in beta/src/components/Layout
 87 3 141 171 4 4
utils.ts
in beta/src/components/MDX/Sandpack
 84 - 27 171 6 6
ExpandableExample.tsx
in beta/src/components/MDX
 79 1 141 171 4 4
DocsFooter.tsx
in beta/src/components
 79 2 141 171 3 3
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 78 - 27 171 8 4
MobileNav.tsx
in beta/src/components/Layout/Nav
 76 2 64 171 7 5
SidebarLink.tsx
in beta/src/components/Layout/Sidebar
 75 1 141 171 4 4
colors.js
in beta
 70 - 141 171 4 4
Toc.tsx
in beta/src/components/Layout
 70 - 27 171 6 5
68 - 27 171 7 6
useTocHighlight.tsx
in beta/src/components/Layout
 62 5 141 171 3 3
generateBlogIndex.js
in beta/scripts
 57 2 141 171 3 3
forwardRefWithAs.tsx
in beta/src/utils
 56 1 141 171 4 4
all.tsx
in beta/src/pages/blog
 54 - 141 171 3 3
useMenu.tsx
in beta/src/components
 52 - 27 171 9 5
_document.tsx
in beta/src/pages
 52 3 27 171 11 7
SidebarButton.tsx
in beta/src/components/Layout/Sidebar
 51 1 141 171 3 3
49 2 27 171 9 6
analytics.ts
in beta/src/utils
 49 1 141 171 3 3
ExpandableCallout.tsx
in beta/src/components/MDX
 49 - 64 171 6 4
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 45 1 27 171 13 9
Tag.tsx
in beta/src/components
 45 1 141 171 3 3
Link.tsx
in beta/src/components/MDX
 44 - 27 171 6 5
FilesDropdown.tsx
in beta/src/components/MDX/Sandpack
 42 - 141 171 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
 320 7 27 171 15 8
sandpack.css
in beta/src/styles
 251 - 27 171 21 11
Header.js
in src/components/LayoutHeader
 247 - 27 1656 55 28
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 182 2 27 1656 27 20
Footer.tsx
in beta/src/components/Layout
 176 2 27 171 8 5
SurveyBanner.js
in src/components/SurveyBanner
 172 - 27 46 2 3
index.css
in beta/src/styles
 169 - 27 173 15 11
algolia.css
in beta/src/styles
 167 - 27 171 9 5
MarkdownPage.js
in src/components/MarkdownPage
 144 - 27 1656 56 31
Preview.tsx
in beta/src/components/MDX/Sandpack
 140 2 27 171 11 7
html.js
in src
 140 5 27 1656 30 22
Search.tsx
in beta/src/components
 128 6 27 176 13 9
CodeBlock.tsx
in beta/src/components/MDX/CodeBlock
 126 3 27 176 13 8
Navigation.tsx
in beta/src/components/MDX/Challenges
 123 - 27 171 9 6
Heading.tsx
in beta/src/components/MDX
 118 - 27 171 9 6
MarkdownPage.tsx
in beta/src/components/Layout
 106 3 27 171 11 5
CustomPreset.tsx
in beta/src/components/MDX/Sandpack
 94 - 27 176 11 6
Seo.tsx
in beta/src/components
 92 - 27 177 8 8
utils.ts
in beta/src/components/MDX/Sandpack
 84 - 27 171 6 6
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 78 - 27 171 8 4
SandpackRoot.tsx
in beta/src/components/MDX/Sandpack
 74 - 27 60 2 3
Toc.tsx
in beta/src/components/Layout
 70 - 27 171 6 5
68 - 27 171 7 6
ConsoleBlock.tsx
in beta/src/components/MDX
 65 - 27 176 7 5
SocialBanner.js
in src/components/SocialBanner
 64 1 27 46 3 4
index.tsx
in beta/src/components/MDX/Sandpack
 58 - 27 176 13 8
NavigationBar.tsx
in beta/src/components/MDX/Sandpack
 54 1 27 176 9 6
useMenu.tsx
in beta/src/components
 52 - 27 171 9 5
_document.tsx
in beta/src/pages
 52 3 27 171 11 7
Diagram.tsx
in beta/src/components/MDX
 51 2 27 52 4 3
49 2 27 171 9 6
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 45 1 27 171 13 9
Link.tsx
in beta/src/components/MDX
 44 - 27 171 6 5
41 1 27 171 7 6
_app.tsx
in beta/src/pages
 41 - 27 171 10 8
HomepageHero.tsx
in beta/src/components/MDX
 39 1 27 171 8 5
IconNavArrow.tsx
in beta/src/components/Icon
 37 - 27 171 6 4
Page.tsx
in beta/src/components/Layout
 36 1 27 171 14 9
IconChevron.tsx
in beta/src/components/Icon
 36 - 27 171 6 4
MarkdownHeader.js
in src/components/MarkdownHeader
 32 - 27 1656 27 17
PackageImport.tsx
in beta/src/components/MDX
 31 1 27 171 5 4
YouWillLearnCard.tsx
in beta/src/components/MDX
 29 - 27 171 5 4
index.tsx
in beta/src/components/MDX/CodeBlock
 27 - 27 171 6 5
IconArrowSmall.tsx
in beta/src/components/Icon
 27 - 27 171 5 4
IconArrow.tsx
in beta/src/components/Icon
 21 - 27 171 5 4
SocialBanner.tsx
in beta/src/components
 17 1 27 46 4 5
ResetButton.tsx
in beta/src/components/MDX/Sandpack
 16 - 27 171 5 4
DiagramGroup.tsx
in beta/src/components/MDX
 10 - 27 52 4 3
Intro.tsx
in beta/src/components/MDX
 9 - 27 171 5 4
index.js
in src/components/SocialBanner
 2 - 27 46 2 3