reactjs / he.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: 225
  • Daily file updates (only one update per file and date counted): 2368
  • First update: 2013-05-29
  • Latest update: 2022-03-11
  • Days between first and latest update: 3209 (458 weeks, estimated 2290 working days)
  • Active days (at least one file change): 1895
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 225 files with 12,789 lines of code in files.
    • 103 files that are 366+ days old (6,797 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 122 files that are 91-180 days old (5,992 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
53% | 0% | 46% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30

explore: zoomable circles
Latest Change Distribution Overall
Days since last update
  • There are 225 files with 12,789 lines of code in files.
    • 94 files have been last changed 366+ days ago (5,938 lines of code)
    • 6 files have been last changed 181-365 days ago (574 lines of code)
    • 125 files have been last changed 91-180 days ago (6,277 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 0 files have been last changed 1-30 days ago (0 lines of code)
46% | 4% | 49% | 0% | 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
js87% | 0% | 12% | 0% | 0%
yml100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
css6% | 0% | 93% | 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
js75% | 8% | 15% | 0% | 0%
yml89% | 3% | 6% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
css6% | 0% | 93% | 0% | 0%
html37% | 0% | 62% | 0% | 0%
tsx0% | 0% | 100% | 0% | 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%
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% | 100% | 0% | 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
src/components75% | 16% | 7% | 0% | 0%
content88% | 4% | 7% | 0% | 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%
scripts100% | 0% | 0% | 0% | 0%
src/css100% | 0% | 0% | 0% | 0%
plugins/gatsby-transformer-versions-yaml34% | 65% | 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% | 100% | 0% | 0%
beta/scripts0% | 0% | 100% | 0% | 0%
beta0% | 0% | 100% | 0% | 0%
beta/plugins0% | 0% | 100% | 0% | 0%
beta/public0% | 0% | 100% | 0% | 0%
plugins/gatsby-transformer-home-example-code0% | 0% | 100% | 0% | 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
 396 7 573 1656 55 29
CodeEditor.js
in src/components/CodeEditor
 263 8 639 1656 40 28
Header.js
in src/components/LayoutHeader
 253 - 558 1656 54 25
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 178 2 558 1656 27 18
171 1 587 1656 47 23
Footer.js
in src/components/LayoutFooter
 143 - 111 1656 60 38
MarkdownPage.js
in src/components/MarkdownPage
 141 - 230 1656 55 29
139 - 639 1656 16 11
html.js
in src
 126 5 225 1656 36 22
authors.yml
in content
 114 - 111 1656 32 22
createLink.js
in src/utils
 113 - 639 1656 19 14
nav.yml
in content/tutorial
 111 - 1148 1656 9 8
Section.js
in src/templates/components/Sidebar
 106 1 639 1656 29 20
NavigationFooter.js
in src/templates/components/NavigationFooter
 103 - 639 1656 24 19
all.html.js
in src/pages/blog
 93 - 639 1656 22 14
ErrorDecoder.js
in src/components/ErrorDecoder
 82 5 639 1656 26 18
blog.js
in src/templates
 74 2 639 1656 18 15
HeaderLink.js
in src/components/LayoutHeader
 63 - 639 1656 19 12
TitleAndMetaTags.js
in src/components/TitleAndMetaTags
 62 - 615 1656 31 17
Sidebar.js
in src/templates/components/Sidebar
 59 3 639 1656 18 13
Flex.js
in src/components/Flex
 41 - 639 1656 15 11
docs.js
in src/templates
 38 2 639 1656 18 15
tutorial.js
in src/templates
 37 2 639 1656 19 16
reset.css
in src/css
 36 - 639 1656 6 6
community.js
in src/templates
 34 2 639 1656 18 15
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 639 1656 17 12
FooterNav.js
in src/components/LayoutFooter
 31 - 639 1656 17 13
index.js
in src/templates/components/ChevronSvg
 30 - 639 1656 17 11
28 - 639 1656 15 11
MarkdownHeader.js
in src/components/MarkdownHeader
 28 - 558 1656 25 14
404.js
in src/pages
 26 - 570 1656 21 14
index.js
in src/templates/components/ExternalLinkSvg
 24 - 639 1656 16 11
24 - 639 1656 17 11
gatsby-node.js
in plugins/gatsby-source-react-error-codes
 23 - 256 1656 19 10
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 639 1656 5 5
nav.yml
in content/community
 22 - 753 1656 19 10
isItemActive.js
in src/utils
 21 - 639 1656 16 13
FooterLink.js
in src/components/LayoutFooter
 21 - 639 1656 16 12
Container.js
in src/components/Container
 19 - 639 1656 17 11
SearchSvg.js
in src/components/LayoutHeader
 18 - 639 1656 13 10
index.js
in plugins/gatsby-remark-use-jsx
 17 - 639 1656 4 4
sectionList.js
in src/utils
 16 - 639 1656 20 14
index.js
in src/templates/components/MetaTitle
 16 - 639 1656 17 13
16 - 635 1656 30 20
Header.js
in src/components/Header
 12 - 639 1656 19 14
10 1 639 1656 4 4
10 1 639 1656 4 4
5 - 639 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 - 1148 1656 9 8
nav.yml
in content/community
 22 - 753 1656 19 10
footerNav.yml
in content
 40 - 753 963 15 7
headerNav.yml
in content
 13 - 740 963 7 5
languages.yml
in content
 192 - 727 1149 55 12
index.js
in src/templates/components/NavigationFooter
 2 - 639 1656 13 10
index.js
in src/templates/components/Sidebar
 2 - 639 1656 13 10
index.js
in src/components/Header
 2 - 639 1656 13 10
index.js
in src/components/ErrorDecoder
 2 - 639 1656 13 10
index.js
in src/components/Flex
 2 - 639 1656 13 10
index.js
in src/components/CodeExample
 2 - 639 1297 5 5
index.js
in src/components/TitleAndMetaTags
 2 - 639 1656 13 10
index.js
in src/components/LayoutFooter
 2 - 639 1656 13 10
index.js
in src/components/Container
 2 - 639 1656 13 10
index.js
in src/components/StickyResponsiveSidebar
 2 - 639 1656 13 10
index.js
in src/components/MarkdownPage
 2 - 639 1656 13 10
index.js
in src/components/Layout
 2 - 639 1306 4 4
index.js
in src/components/LayoutHeader
 2 - 639 1656 13 10
index.js
in src/components/MarkdownHeader
 2 - 639 1656 13 10
index.js
in src/components/ButtonLink
 2 - 639 1644 10 9
index.js
in src/components/CodeEditor
 2 - 639 1656 13 10
3 - 639 1067 9 6
4 - 639 1656 15 11
slugify.js
in src/utils
 5 1 639 1656 15 11
5 - 639 1656 21 11
10 1 639 1656 4 4
10 1 639 1656 4 4
loadScript.js
in src/utils
 11 - 639 1651 9 8
11 - 639 1619 6 6
Header.js
in src/components/Header
 12 - 639 1656 19 14
14 - 639 1306 4 4
index.js
in src/templates/components/MetaTitle
 16 - 639 1656 17 13
sectionList.js
in src/utils
 16 - 639 1656 20 14
index.js
in plugins/gatsby-remark-use-jsx
 17 - 639 1656 4 4
SearchSvg.js
in src/components/LayoutHeader
 18 - 639 1656 13 10
Container.js
in src/components/Container
 19 - 639 1656 17 11
FooterLink.js
in src/components/LayoutFooter
 21 - 639 1656 16 12
isItemActive.js
in src/utils
 21 - 639 1656 16 13
gatsby-node.js
in plugins/gatsby-transformer-authors-yaml
 22 - 639 1656 5 5
24 - 639 1656 17 11
index.js
in src/templates/components/ExternalLinkSvg
 24 - 639 1656 16 11
gatsby-client.js
in plugins/gatsby-remark-header-custom-ids
 26 - 639 1166 4 5
28 - 639 1656 15 11
index.js
in src/templates/components/ChevronSvg
 30 - 639 1656 17 11
SectionLinks.js
in src/components/LayoutFooter
 30 - 639 963 8 5
types.js
in src
 30 - 639 1654 9 7
FooterNav.js
in src/components/LayoutFooter
 31 - 639 1656 17 13
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 639 1656 17 12
Most Recently Created Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
MDXComponents.tsx
in beta/src/components/MDX
 316 8 131 171 6 5
Challenges.tsx
in beta/src/components/MDX/Challenges
 211 1 131 171 4 4
Footer.tsx
in beta/src/components/Layout
 174 2 131 171 3 3
sandpack.css
in beta/src/styles
 172 - 131 171 10 9
algolia.css
in beta/src/styles
 166 - 131 171 4 4
SidebarRouteTree.tsx
in beta/src/components/Layout/Sidebar
 139 2 124 171 6 4
Preview.tsx
in beta/src/components/MDX/Sandpack
 127 1 124 171 6 4
Navigation.tsx
in beta/src/components/MDX/Challenges
 124 - 131 171 3 3
MarkdownPage.tsx
in beta/src/components/Layout
 114 3 131 171 4 4
Heading.tsx
in beta/src/components/MDX
 113 - 124 171 6 4
APIAnatomy.tsx
in beta/src/components/MDX
 110 1 124 171 6 4
LayoutPost.tsx
in beta/src/components/Layout
 98 6 131 171 3 3
index.tsx
in beta/src/pages/blog
 91 1 131 171 3 3
migrateRedirects.js
in beta/scripts/migrations
 88 - 131 171 3 3
useRouteMeta.tsx
in beta/src/components/Layout
 87 3 131 171 4 4
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 81 1 124 171 7 5
80 - 131 171 4 4
ExpandableExample.tsx
in beta/src/components/MDX
 79 1 131 171 4 4
DocsFooter.tsx
in beta/src/components
 79 2 131 171 3 3
generateHeadingIDs.js
in beta/scripts
 78 5 131 171 4 4
MobileNav.tsx
in beta/src/components/Layout/Nav
 76 2 131 171 4 4
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 75 - 131 171 3 3
SidebarLink.tsx
in beta/src/components/Layout/Sidebar
 75 1 131 171 4 4
colors.js
in beta
 70 - 131 171 4 4
Toc.tsx
in beta/src/components/Layout
 70 - 131 171 3 3
useTocHighlight.tsx
in beta/src/components/Layout
 62 5 131 171 3 3
generateBlogIndex.js
in beta/scripts
 57 2 131 171 3 3
forwardRefWithAs.tsx
in beta/src/utils
 56 1 131 171 4 4
_document.tsx
in beta/src/pages
 54 4 124 171 7 5
all.tsx
in beta/src/pages/blog
 54 - 131 171 3 3
52 2 131 171 4 4
SidebarButton.tsx
in beta/src/components/Layout/Sidebar
 51 1 131 171 3 3
useMenu.tsx
in beta/src/components
 50 - 131 171 3 3
analytics.ts
in beta/src/utils
 49 1 131 171 3 3
ExpandableCallout.tsx
in beta/src/components/MDX
 49 - 131 171 3 3
Tag.tsx
in beta/src/components
 45 1 131 171 3 3
Link.tsx
in beta/src/components/MDX
 44 - 131 171 4 4
43 1 131 171 5 6
FilesDropdown.tsx
in beta/src/components/MDX/Sandpack
 42 - 131 171 3 3
PageHeading.tsx
in beta/src/components
 42 1 131 171 5 5
CodeDiagram.tsx
in beta/src/components/MDX
 40 1 131 171 3 3
generateRSS.js
in beta/scripts
 39 3 131 171 3 3
HomepageHero.tsx
in beta/src/components/MDX
 39 1 131 171 3 3
Breadcrumbs.tsx
in beta/src/components
 39 1 131 171 3 3
ButtonLink.tsx
in beta/src/components
 39 1 131 171 3 3
utils.ts
in beta/src/components/MDX/Sandpack
 38 - 131 171 3 3
IconNavArrow.tsx
in beta/src/components/Icon
 37 - 131 171 3 3
useTwitter.tsx
in beta/src/components/Layout
 36 2 131 171 3 3
IconChevron.tsx
in beta/src/components/Icon
 36 - 131 171 3 3
Button.tsx
in beta/src/components
 36 - 131 171 4 4
Most Recently Changed Files (Top 50)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
Footer.js
in src/components/LayoutFooter
 143 - 111 1656 60 38
authors.yml
in content
 114 - 111 1656 32 22
SidebarRouteTree.tsx
in beta/src/components/Layout/Sidebar
 139 2 124 171 6 4
Preview.tsx
in beta/src/components/MDX/Sandpack
 127 1 124 171 6 4
Search.tsx
in beta/src/components
 127 6 124 176 9 6
Heading.tsx
in beta/src/components/MDX
 113 - 124 171 6 4
APIAnatomy.tsx
in beta/src/components/MDX
 110 1 124 171 6 4
Sidebar.tsx
in beta/src/components/Layout/Sidebar
 81 1 124 171 7 5
_document.tsx
in beta/src/pages
 54 4 124 171 7 5
Page.tsx
in beta/src/components/Layout
 32 1 124 171 8 6
gatsby-node.js
in plugins/gatsby-transformer-home-example-code
 28 - 124 1623 15 11
useMediaQuery.tsx
in beta/src/components/Layout
 24 - 124 171 6 4
MDXComponents.tsx
in beta/src/components/MDX
 316 8 131 171 6 5
Challenges.tsx
in beta/src/components/MDX/Challenges
 211 1 131 171 4 4
Footer.tsx
in beta/src/components/Layout
 174 2 131 171 3 3
sandpack.css
in beta/src/styles
 172 - 131 171 10 9
algolia.css
in beta/src/styles
 166 - 131 171 4 4
CodeBlock.tsx
in beta/src/components/MDX/CodeBlock
 129 2 131 176 6 6
index.css
in beta/src/styles
 126 - 131 173 7 7
index.tsx
in beta/src/components/MDX/Sandpack
 126 - 131 176 4 4
Navigation.tsx
in beta/src/components/MDX/Challenges
 124 - 131 171 3 3
MarkdownPage.tsx
in beta/src/components/Layout
 114 3 131 171 4 4
CustomPreset.tsx
in beta/src/components/MDX/Sandpack
 102 2 131 176 6 5
LayoutPost.tsx
in beta/src/components/Layout
 98 6 131 171 3 3
index.tsx
in beta/src/pages/blog
 91 1 131 171 3 3
migrateRedirects.js
in beta/scripts/migrations
 88 - 131 171 3 3
useRouteMeta.tsx
in beta/src/components/Layout
 87 3 131 171 4 4
80 - 131 171 4 4
ExpandableExample.tsx
in beta/src/components/MDX
 79 1 131 171 4 4
DocsFooter.tsx
in beta/src/components
 79 2 131 171 3 3
generateHeadingIDs.js
in beta/scripts
 78 5 131 171 4 4
MobileNav.tsx
in beta/src/components/Layout/Nav
 76 2 131 171 4 4
Seo.tsx
in beta/src/components
 76 - 131 177 6 7
DownloadButton.tsx
in beta/src/components/MDX/Sandpack
 75 - 131 171 3 3
SidebarLink.tsx
in beta/src/components/Layout/Sidebar
 75 1 131 171 4 4
colors.js
in beta
 70 - 131 171 4 4
Toc.tsx
in beta/src/components/Layout
 70 - 131 171 3 3
ConsoleBlock.tsx
in beta/src/components/MDX
 65 - 131 176 5 4
useTocHighlight.tsx
in beta/src/components/Layout
 62 5 131 171 3 3
generateBlogIndex.js
in beta/scripts
 57 2 131 171 3 3
forwardRefWithAs.tsx
in beta/src/utils
 56 1 131 171 4 4
all.tsx
in beta/src/pages/blog
 54 - 131 171 3 3
52 2 131 171 4 4
SidebarButton.tsx
in beta/src/components/Layout/Sidebar
 51 1 131 171 3 3
NavigationBar.tsx
in beta/src/components/MDX/Sandpack
 50 1 131 176 4 4
useMenu.tsx
in beta/src/components
 50 - 131 171 3 3
analytics.ts
in beta/src/utils
 49 1 131 171 3 3
ExpandableCallout.tsx
in beta/src/components/MDX
 49 - 131 171 3 3
Tag.tsx
in beta/src/components
 45 1 131 171 3 3
Link.tsx
in beta/src/components/MDX
 44 - 131 171 4 4