reactjs / kn.reactjs.org
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

File Change Frequency Overall
File Change Frequency Overall
The number of recorded file updates
  • There are 100 files with 6,221 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 10 files changed 21-50 times (1,857 lines of code)
    • 64 files changed 6-20 times (2,314 lines of code)
    • 26 files changed 1-5 times (2,050 lines of code)
0% | 0% | 29% | 37% | 32%
Legend:
101+
51-100
21-50
6-20
1-5
explore: zoomable circles | data
File Change Frequency per File Extension
md, js, yml, json, svg, txt, css, babelrc, gitignore, html, eslintignore, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
js0% | 0% | 35% | 46% | 17%
yml0% | 0% | 15% | 11% | 72%
html0% | 0% | 0% | 100% | 0%
yaml0% | 0% | 0% | 0% | 100%
css0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src/components0% | 0% | 44% | 46% | 9%
src0% | 0% | 64% | 35% | 0%
src/pages0% | 0% | 53% | 31% | 15%
content0% | 0% | 16% | 8% | 75%
ROOT0% | 0% | 62% | 1% | 35%
src/templates0% | 0% | 0% | 100% | 0%
src/utils0% | 0% | 0% | 84% | 15%
gatsby0% | 0% | 0% | 28% | 71%
content/tutorial0% | 0% | 0% | 100% | 0%
plugins/gatsby-transformer-home-example-code0% | 0% | 0% | 100% | 0%
plugins/gatsby-source-react-error-codes0% | 0% | 0% | 100% | 0%
content/community0% | 0% | 0% | 100% | 0%
static/html0% | 0% | 0% | 100% | 0%
plugins/gatsby-remark-header-custom-ids0% | 0% | 0% | 0% | 100%
plugins/gatsby-transformer-versions-yaml0% | 0% | 0% | 0% | 100%
scripts0% | 0% | 0% | 0% | 100%
src/css0% | 0% | 0% | 0% | 100%
plugins/gatsby-transformer-authors-yaml0% | 0% | 0% | 0% | 100%
static/js0% | 0% | 0% | 0% | 100%
plugins/gatsby-remark-use-jsx0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
4 - 776 1656 47 22
Footer.js
in src/components/LayoutFooter
 126 - 916 1656 33 25
CodeEditor.js
in src/components/CodeEditor
 226 5 972 1656 31 22
languages.yml
in content
 192 - 769 1149 30 6
170 1 909 1656 29 18
index.js
in src/pages
 367 3 1066 1648 29 20
Header.js
in src/components/LayoutHeader
 229 - 916 1656 27 14
theme.js
in src
 365 7 1084 1656 27 17
versions.yml
in content
 54 - 776 1465 26 12
MarkdownPage.js
in src/components/MarkdownPage
 124 - 1066 1656 21 15
TitleAndMetaTags.js
in src/components/TitleAndMetaTags
 56 - 769 1656 19 12
Section.js
in src/templates/components/Sidebar
 104 1 1146 1656 19 13
5 - 1306 1656 18 8
16 - 1066 1656 18 13
tutorial.js
in src/templates
 37 2 1291 1656 16 13
HeaderLink.js
in src/components/LayoutHeader
 63 - 1306 1656 16 9
ErrorDecoder.js
in src/components/ErrorDecoder
 82 5 1306 1656 16 11
community.js
in src/templates
 34 2 1291 1656 15 12
html.js
in src
 35 - 916 1656 15 13
docs.js
in src/templates
 38 2 1291 1656 15 12
blog.js
in src/templates
 74 2 1291 1656 15 12
all.html.js
in src/pages/blog
 93 - 1066 1656 15 10
index.js
in src/templates/components/ChevronSvg
 30 - 1578 1656 14 8
authors.yml
in content
 93 - 776 1656 14 12
createLink.js
in src/utils
 113 - 1306 1656 14 10
Header.js
in src/components/Header
 12 - 1578 1656 13 8
sectionList.js
in src/utils
 20 - 1369 1656 13 10
FooterLink.js
in src/components/LayoutFooter
 21 - 1306 1656 13 9
isItemActive.js
in src/utils
 21 - 1578 1656 13 10
MarkdownHeader.js
in src/components/MarkdownHeader
 23 - 1578 1656 13 8
index.js
in src/templates/components/ExternalLinkSvg
 24 - 1578 1656 13 8
NavigationFooter.js
in src/templates/components/NavigationFooter
 103 - 1306 1656 13 10
139 - 1231 1656 13 9
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 178 2 1578 1656 13 11
4 - 1578 1656 12 8
slugify.js
in src/utils
 5 1 1578 1656 12 8
index.js
in src/templates/components/MetaTitle
 16 - 888 1656 12 11
28 - 1578 1656 12 8
FooterNav.js
in src/components/LayoutFooter
 31 - 1578 1656 12 8
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 1578 1656 12 8
Flex.js
in src/components/Flex
 41 - 1578 1656 12 8
404.js
in src/pages
 18 - 1306 1656 11 7
nav.yml
in content/community
 22 - 846 1656 11 6
24 - 769 1656 11 9
Sidebar.js
in src/templates/components/Sidebar
 59 3 1578 1656 11 7
index.js
in src/templates/components/NavigationFooter
 2 - 1578 1656 10 7
index.js
in src/templates/components/Sidebar
 2 - 1578 1656 10 7
index.js
in src/components/Header
 2 - 1578 1656 10 7
index.js
in src/components/ErrorDecoder
 2 - 1578 1656 10 7
index.js
in src/components/Flex
 2 - 1578 1656 10 7
Files With Most Contributors (Top 50)
Files sorted by the number of unique email addresses found in commits.

See data for all files...

File# lines# unitslast modified
(days ago)		created
(days ago)		# changes# contributors
4 - 776 1656 47 22
Footer.js
in src/components/LayoutFooter
 126 - 916 1656 33 25
CodeEditor.js
in src/components/CodeEditor
 226 5 972 1656 31 22
languages.yml
in content
 192 - 769 1149 30 6
170 1 909 1656 29 18
index.js
in src/pages
 367 3 1066 1648 29 20
Header.js
in src/components/LayoutHeader
 229 - 916 1656 27 14
theme.js
in src
 365 7 1084 1656 27 17
versions.yml
in content
 54 - 776 1465 26 12
MarkdownPage.js
in src/components/MarkdownPage
 124 - 1066 1656 21 15
TitleAndMetaTags.js
in src/components/TitleAndMetaTags
 56 - 769 1656 19 12
Section.js
in src/templates/components/Sidebar
 104 1 1146 1656 19 13
5 - 1306 1656 18 8
16 - 1066 1656 18 13
HeaderLink.js
in src/components/LayoutHeader
 63 - 1306 1656 16 9
ErrorDecoder.js
in src/components/ErrorDecoder
 82 5 1306 1656 16 11
tutorial.js
in src/templates
 37 2 1291 1656 16 13
all.html.js
in src/pages/blog
 93 - 1066 1656 15 10
community.js
in src/templates
 34 2 1291 1656 15 12
blog.js
in src/templates
 74 2 1291 1656 15 12
docs.js
in src/templates
 38 2 1291 1656 15 12
html.js
in src
 35 - 916 1656 15 13
index.js
in src/templates/components/ChevronSvg
 30 - 1578 1656 14 8
createLink.js
in src/utils
 113 - 1306 1656 14 10
authors.yml
in content
 93 - 776 1656 14 12
index.js
in src/templates/components/ExternalLinkSvg
 24 - 1578 1656 13 8
Header.js
in src/components/Header
 12 - 1578 1656 13 8
MarkdownHeader.js
in src/components/MarkdownHeader
 23 - 1578 1656 13 8
FooterLink.js
in src/components/LayoutFooter
 21 - 1306 1656 13 9
139 - 1231 1656 13 9
NavigationFooter.js
in src/templates/components/NavigationFooter
 103 - 1306 1656 13 10
sectionList.js
in src/utils
 20 - 1369 1656 13 10
isItemActive.js
in src/utils
 21 - 1578 1656 13 10
StickyResponsiveSidebar.js
in src/components/StickyResponsiveSidebar
 178 2 1578 1656 13 11
Flex.js
in src/components/Flex
 41 - 1578 1656 12 8
FooterNav.js
in src/components/LayoutFooter
 31 - 1578 1656 12 8
ExternalFooterLink.js
in src/components/LayoutFooter
 33 - 1578 1656 12 8
4 - 1578 1656 12 8
slugify.js
in src/utils
 5 1 1578 1656 12 8
28 - 1578 1656 12 8
index.js
in src/templates/components/MetaTitle
 16 - 888 1656 12 11
nav.yml
in content/community
 22 - 846 1656 11 6
404.js
in src/pages
 18 - 1306 1656 11 7
Sidebar.js
in src/templates/components/Sidebar
 59 3 1578 1656 11 7
24 - 769 1656 11 9
Container.js
in src/components/Container
 19 - 1578 1656 10 6
index.js
in src/templates/components/NavigationFooter
 2 - 1578 1656 10 7
index.js
in src/templates/components/Sidebar
 2 - 1578 1656 10 7
codepen-example.js
in src/templates
 47 1 1306 1645 10 7
index.js
in src/components/Header
 2 - 1578 1656 10 7
Correlations

File Size vs. Number of Changes: 100 points

content/languages.yml x: 192 lines of code y: 30 # changes src/components/TitleAndMetaTags/TitleAndMetaTags.js x: 56 lines of code y: 19 # changes src/pages/jsx-compiler.html.js x: 24 lines of code y: 11 # changes content/authors.yml x: 93 lines of code y: 14 # changes content/versions.yml x: 54 lines of code y: 26 # changes src/site-constants.js x: 4 lines of code y: 47 # changes content/community/nav.yml x: 22 lines of code y: 11 # changes src/templates/components/MetaTitle/index.js x: 16 lines of code y: 12 # changes gatsby-config.js x: 170 lines of code y: 29 # changes src/components/LayoutFooter/Footer.js x: 126 lines of code y: 33 # changes src/components/LayoutHeader/Header.js x: 229 lines of code y: 27 # changes src/html.js x: 35 lines of code y: 15 # changes content/footerNav.yml x: 40 lines of code y: 6 # changes content/headerNav.yml x: 13 lines of code y: 2 # changes src/components/LayoutFooter/SectionLinks.js x: 23 lines of code y: 2 # changes src/components/CodeEditor/CodeEditor.js x: 226 lines of code y: 31 # changes static/html/single-file-example.html x: 19 lines of code y: 8 # changes src/pages/languages.js x: 110 lines of code y: 5 # changes src/components/MarkdownPage/MarkdownPage.js x: 124 lines of code y: 21 # changes src/pages/acknowledgements.html.js x: 16 lines of code y: 18 # changes src/pages/blog/all.html.js x: 93 lines of code y: 15 # changes src/pages/index.js x: 367 lines of code y: 29 # changes src/pages/versions.js x: 64 lines of code y: 8 # changes src/utils/createCanonicalUrl.js x: 3 lines of code y: 2 # changes src/theme.js x: 365 lines of code y: 27 # changes src/templates/components/Sidebar/Section.js x: 104 lines of code y: 19 # changes src/components/LayoutHeader/DocSearch.js x: 84 lines of code y: 9 # changes scripts/generateHeadingIDs.js x: 61 lines of code y: 2 # changes plugins/gatsby-remark-header-custom-ids/gatsby-client.js x: 26 lines of code y: 1 # changes plugins/gatsby-remark-header-custom-ids/gatsby-ssr.js x: 70 lines of code y: 1 # changes plugins/gatsby-remark-header-custom-ids/index.js x: 51 lines of code y: 1 # changes gatsby-browser.js x: 10 lines of code y: 2 # changes src/components/CodeExample/CodeExample.js x: 66 lines of code y: 3 # changes src/prism-styles.js x: 139 lines of code y: 13 # changes content/tutorial/nav.yml x: 30 lines of code y: 7 # changes plugins/gatsby-transformer-home-example-code/gatsby-node.js x: 29 lines of code y: 6 # changes plugins/gatsby-source-react-error-codes/gatsby-node.js x: 25 lines of code y: 9 # changes gatsby/onCreateNode.js x: 58 lines of code y: 8 # changes src/templates/blog.js x: 74 lines of code y: 15 # changes src/templates/community.js x: 34 lines of code y: 15 # changes src/templates/docs.js x: 38 lines of code y: 15 # changes src/templates/tutorial.js x: 37 lines of code y: 16 # changes gatsby/createPages.js x: 121 lines of code y: 4 # changes src/components/CodeExample/index.js x: 2 lines of code y: 2 # changes gatsby-node.js x: 5 lines of code y: 18 # changes gatsby/onCreatePage.js x: 11 lines of code y: 3 # changes gatsby/onCreateWebpackConfig.js x: 14 lines of code y: 1 # changes plugins/gatsby-transformer-authors-yaml/gatsby-node.js x: 22 lines of code y: 2 # changes src/components/ErrorDecoder/ErrorDecoder.js x: 82 lines of code y: 16 # changes src/components/Layout/index.js x: 2 lines of code y: 1 # changes src/components/LayoutFooter/FooterLink.js x: 21 lines of code y: 13 # changes src/components/LayoutHeader/HeaderLink.js x: 63 lines of code y: 16 # changes src/pages/404.js x: 18 lines of code y: 11 # changes src/templates/codepen-example.js x: 47 lines of code y: 10 # changes src/templates/components/NavigationFooter/NavigationFooter.js x: 103 lines of code y: 13 # changes src/utils/createLink.js x: 113 lines of code y: 14 # changes src/utils/patchDOMForGoogleTranslate.js x: 33 lines of code y: 1 # changes src/utils/sectionList.js x: 20 lines of code y: 13 # changes plugins/gatsby-transformer-versions-yaml/create-redirects.js x: 48 lines of code y: 3 # changes plugins/gatsby-transformer-versions-yaml/gatsby-node.js x: 23 lines of code y: 4 # changes src/css/reset.css x: 36 lines of code y: 2 # changes src/components/ButtonLink/index.js x: 2 lines of code y: 7 # changes src/components/CodeEditor/index.js x: 2 lines of code y: 10 # changes src/components/Container/Container.js x: 19 lines of code y: 10 # changes src/components/Flex/Flex.js x: 41 lines of code y: 12 # changes src/components/Header/Header.js x: 12 lines of code y: 13 # changes src/components/LayoutFooter/ExternalFooterLink.js x: 33 lines of code y: 12 # changes src/components/LayoutFooter/FooterNav.js x: 31 lines of code y: 12 # changes src/components/LayoutHeader/SearchSvg.js x: 18 lines of code y: 10 # changes src/components/MarkdownHeader/MarkdownHeader.js x: 23 lines of code y: 13 # changes src/components/StickyResponsiveSidebar/StickyResponsiveSidebar.js x: 178 lines of code y: 13 # changes src/templates/components/ChevronSvg/index.js x: 30 lines of code y: 14 # changes src/templates/components/Sidebar/ScrollSyncSection.js x: 52 lines of code y: 6 # changes src/templates/components/Sidebar/Sidebar.js x: 59 lines of code y: 11 # changes src/utils/findSectionForPath.js x: 28 lines of code y: 12 # changes src/utils/loadScript.js x: 11 lines of code y: 6 # changes src/utils/slugify.js x: 5 lines of code y: 12 # changes src/utils/toCommaSeparatedList.js x: 4 lines of code y: 12 # changes crowdin.yaml x: 85 lines of code y: 3 # changes plugins/gatsby-remark-use-jsx/index.js x: 17 lines of code y: 1 # changes static/js/jsfiddle-integration-babel.js x: 10 lines of code y: 1 # changes content/acknowledgements.yml x: 1130 lines of code y: 1 # changes
47.0
# changes
  min: 1.0
  average: 10.9
  25th percentile: 4.25
  median: 10.0
  75th percentile: 13.75
  max: 47.0
0 1130.0
lines of code
min: 2.0 | average: 62.21 | 25th percentile: 11.0 | median: 29.5 | 75th percentile: 64.75 | max: 1130.0

Number of Contributors vs. Number of Changes: 100 points

content/languages.yml x: 6 # contributors y: 30 # changes src/components/TitleAndMetaTags/TitleAndMetaTags.js x: 12 # contributors y: 19 # changes src/pages/jsx-compiler.html.js x: 9 # contributors y: 11 # changes content/authors.yml x: 12 # contributors y: 14 # changes content/versions.yml x: 12 # contributors y: 26 # changes src/site-constants.js x: 22 # contributors y: 47 # changes content/community/nav.yml x: 6 # contributors y: 11 # changes src/templates/components/MetaTitle/index.js x: 11 # contributors y: 12 # changes gatsby-config.js x: 18 # contributors y: 29 # changes src/components/LayoutFooter/Footer.js x: 25 # contributors y: 33 # changes src/components/LayoutHeader/Header.js x: 14 # contributors y: 27 # changes src/html.js x: 13 # contributors y: 15 # changes content/footerNav.yml x: 4 # contributors y: 6 # changes content/headerNav.yml x: 2 # contributors y: 2 # changes src/components/CodeEditor/CodeEditor.js x: 22 # contributors y: 31 # changes static/html/single-file-example.html x: 7 # contributors y: 8 # changes src/pages/languages.js x: 4 # contributors y: 5 # changes src/components/MarkdownPage/MarkdownPage.js x: 15 # contributors y: 21 # changes src/pages/acknowledgements.html.js x: 13 # contributors y: 18 # changes src/pages/blog/all.html.js x: 10 # contributors y: 15 # changes src/pages/index.js x: 20 # contributors y: 29 # changes src/pages/versions.js x: 6 # contributors y: 8 # changes src/theme.js x: 17 # contributors y: 27 # changes src/templates/components/Sidebar/Section.js x: 13 # contributors y: 19 # changes src/components/LayoutHeader/DocSearch.js x: 6 # contributors y: 9 # changes plugins/gatsby-remark-header-custom-ids/gatsby-client.js x: 2 # contributors y: 1 # changes src/components/CodeExample/CodeExample.js x: 3 # contributors y: 3 # changes src/prism-styles.js x: 9 # contributors y: 13 # changes content/tutorial/nav.yml x: 6 # contributors y: 7 # changes plugins/gatsby-transformer-home-example-code/gatsby-node.js x: 5 # contributors y: 6 # changes src/templates/blog.js x: 12 # contributors y: 15 # changes src/templates/tutorial.js x: 13 # contributors y: 16 # changes gatsby/createPages.js x: 4 # contributors y: 4 # changes gatsby-node.js x: 8 # contributors y: 18 # changes gatsby/onCreateWebpackConfig.js x: 1 # contributors y: 1 # changes src/components/ErrorDecoder/ErrorDecoder.js x: 11 # contributors y: 16 # changes src/components/LayoutHeader/HeaderLink.js x: 9 # contributors y: 16 # changes src/pages/404.js x: 7 # contributors y: 11 # changes src/templates/codepen-example.js x: 7 # contributors y: 10 # changes src/templates/components/NavigationFooter/NavigationFooter.js x: 10 # contributors y: 13 # changes src/utils/createLink.js x: 10 # contributors y: 14 # changes plugins/gatsby-transformer-versions-yaml/create-redirects.js x: 1 # contributors y: 3 # changes plugins/gatsby-transformer-versions-yaml/gatsby-node.js x: 1 # contributors y: 4 # changes src/css/reset.css x: 1 # contributors y: 2 # changes src/components/Container/Container.js x: 6 # contributors y: 10 # changes src/components/Flex/Flex.js x: 8 # contributors y: 12 # changes src/components/Header/Header.js x: 8 # contributors y: 13 # changes src/components/StickyResponsiveSidebar/StickyResponsiveSidebar.js x: 11 # contributors y: 13 # changes src/templates/components/ChevronSvg/index.js x: 8 # contributors y: 14 # changes src/templates/components/Sidebar/ScrollSyncSection.js x: 6 # contributors y: 6 # changes crowdin.yaml x: 4 # contributors y: 3 # changes
47.0
# changes
  min: 1.0
  average: 10.9
  25th percentile: 4.25
  median: 10.0
  75th percentile: 13.75
  max: 47.0
0 25.0
# contributors
min: 1.0 | average: 7.45 | 25th percentile: 4.0 | median: 7.0 | 75th percentile: 10.0 | max: 25.0