JetBrains / kotlin-playground
File Change Frequency

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

Overview
File Change Frequency Overall
  • There are 23 files with 2,657 lines of code.
    • 1 file changed more than 100 times (766 lines of code)
    • 3 files changed 51-100 times (973 lines of code)
    • 4 files changed 21-50 times (476 lines of code)
    • 3 files changed 6-20 times (153 lines of code)
    • 12 files changed 1-5 times (289 lines of code)
28% | 36% | 17% | 5% | 10%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 23 files with 2,657 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 4 files changed by 11-25 contributors (1,524 lines of code)
    • 2 files changed by 6-10 contributors (550 lines of code)
    • 8 files changed by 2-5 contributors (325 lines of code)
    • 9 files changed by 1 contributor (258 lines of code)
0% | 57% | 20% | 12% | 9%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
ts, js, svg, json, css, scss, md, html, babelrc, gitignore, txt, editorconfig, eslintignore, yaml, prettierignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
js37% | 24% | 23% | 6% | 8%
scss0% | 98% | 0% | 0% | 1%
ts0% | 0% | 0% | 19% | 80%
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
src29% | 37% | 18% | 5% | 8%
ROOT0% | 0% | 0% | 0% | 100%
utils0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 23)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
executable-fragment.js
in src/executable-code
 766 24 2017-06-27 2025-04-22 126 13 pauleveritt@me.com kb.chernenko@gmail.com
index.js
in src/executable-code
 286 8 2017-06-27 2025-04-22 82 12 pauleveritt@me.com kb.chernenko@gmail.com
216 7 2017-08-10 2025-04-22 60 11 qtuzov@gmail.com kb.chernenko@gmail.com
471 - 2017-08-10 2025-04-22 57 6 qtuzov@gmail.com kb.chernenko@gmail.com
index.js
in src/js-executor
 256 14 2017-10-11 2025-04-22 39 11 semyon.atamas@jetbrains.com kb.chernenko@gmail.com
config.js
in src
 79 11 2017-08-10 2025-04-22 33 9 qtuzov@gmail.com kb.chernenko@gmail.com
index.js
in src
 29 2 2017-06-27 2019-10-21 23 4 pauleveritt@me.com juanvalencia@calvellido.es
output-view.js
in src/view
 112 7 2018-04-12 2020-03-19 21 4 prendota@mail.ru prendota@mail.ru
86 6 2018-04-24 2020-11-10 14 4 prendota@mail.ru kb.chernenko@gmail.com
execute-es-module.js
in src/js-executor
 40 6 2024-01-18 2025-11-25 8 4 ilya.goncharov@jetbrains.com nikolay.pachkov@jetbrains.com
index.ts
in src/utils/platforms
 27 4 2023-10-12 2025-04-22 7 3 kb.chernenko@gmail.com kb.chernenko@gmail.com
TargetPlatforms.ts
in src/utils/platforms
 12 - 2023-10-12 2025-04-22 5 3 kb.chernenko@gmail.com kb.chernenko@gmail.com
50 1 2023-08-19 2023-11-27 5 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
TargetPlatform.ts
in src/utils/platforms
 8 1 2023-10-12 2023-12-21 4 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
index.scss
in src/js-executor
 9 - 2017-10-11 2018-11-15 4 3 semyon.atamas@jetbrains.com prendota@mail.ru
crosslink.ts
in src/lib
 33 1 2023-10-12 2023-12-21 4 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
types.ts
in src/utils
 6 1 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
10 - 2017-10-04 2018-03-19 2 2 qtuzov@gmail.com prendota@mail.ru
escape.js
in src/utils
 20 2 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
index.js
in src/utils
 90 12 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
11 1 2017-08-10 2017-08-10 1 1 qtuzov@gmail.com qtuzov@gmail.com
exception.js
in src/executable-code
 14 3 2018-11-02 2018-11-02 1 1 prendota@mail.ru prendota@mail.ru
26 1 2018-02-02 2018-02-02 1 1 qtuzov@gmail.com qtuzov@gmail.com
Files With Most Contributors (Top 23)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
executable-fragment.js
in src/executable-code
 766 24 2017-06-27 2025-04-22 126 13 pauleveritt@me.com kb.chernenko@gmail.com
index.js
in src/executable-code
 286 8 2017-06-27 2025-04-22 82 12 pauleveritt@me.com kb.chernenko@gmail.com
216 7 2017-08-10 2025-04-22 60 11 qtuzov@gmail.com kb.chernenko@gmail.com
index.js
in src/js-executor
 256 14 2017-10-11 2025-04-22 39 11 semyon.atamas@jetbrains.com kb.chernenko@gmail.com
config.js
in src
 79 11 2017-08-10 2025-04-22 33 9 qtuzov@gmail.com kb.chernenko@gmail.com
471 - 2017-08-10 2025-04-22 57 6 qtuzov@gmail.com kb.chernenko@gmail.com
index.js
in src
 29 2 2017-06-27 2019-10-21 23 4 pauleveritt@me.com juanvalencia@calvellido.es
output-view.js
in src/view
 112 7 2018-04-12 2020-03-19 21 4 prendota@mail.ru prendota@mail.ru
86 6 2018-04-24 2020-11-10 14 4 prendota@mail.ru kb.chernenko@gmail.com
execute-es-module.js
in src/js-executor
 40 6 2024-01-18 2025-11-25 8 4 ilya.goncharov@jetbrains.com nikolay.pachkov@jetbrains.com
index.ts
in src/utils/platforms
 27 4 2023-10-12 2025-04-22 7 3 kb.chernenko@gmail.com kb.chernenko@gmail.com
TargetPlatforms.ts
in src/utils/platforms
 12 - 2023-10-12 2025-04-22 5 3 kb.chernenko@gmail.com kb.chernenko@gmail.com
index.scss
in src/js-executor
 9 - 2017-10-11 2018-11-15 4 3 semyon.atamas@jetbrains.com prendota@mail.ru
10 - 2017-10-04 2018-03-19 2 2 qtuzov@gmail.com prendota@mail.ru
50 1 2023-08-19 2023-11-27 5 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
crosslink.ts
in src/lib
 33 1 2023-10-12 2023-12-21 4 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
TargetPlatform.ts
in src/utils/platforms
 8 1 2023-10-12 2023-12-21 4 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
types.ts
in src/utils
 6 1 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
index.js
in src/utils
 90 12 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
escape.js
in src/utils
 20 2 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
exception.js
in src/executable-code
 14 3 2018-11-02 2018-11-02 1 1 prendota@mail.ru prendota@mail.ru
26 1 2018-02-02 2018-02-02 1 1 qtuzov@gmail.com qtuzov@gmail.com
11 1 2017-08-10 2017-08-10 1 1 qtuzov@gmail.com qtuzov@gmail.com
Files With Least Contributors (Top 23)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
index.js
in src/utils
 90 12 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
50 1 2023-08-19 2023-11-27 5 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
crosslink.ts
in src/lib
 33 1 2023-10-12 2023-12-21 4 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
26 1 2018-02-02 2018-02-02 1 1 qtuzov@gmail.com qtuzov@gmail.com
escape.js
in src/utils
 20 2 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
exception.js
in src/executable-code
 14 3 2018-11-02 2018-11-02 1 1 prendota@mail.ru prendota@mail.ru
11 1 2017-08-10 2017-08-10 1 1 qtuzov@gmail.com qtuzov@gmail.com
TargetPlatform.ts
in src/utils/platforms
 8 1 2023-10-12 2023-12-21 4 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
types.ts
in src/utils
 6 1 2023-10-12 2023-11-01 2 1 kb.chernenko@gmail.com kb.chernenko@gmail.com
10 - 2017-10-04 2018-03-19 2 2 qtuzov@gmail.com prendota@mail.ru
index.ts
in src/utils/platforms
 27 4 2023-10-12 2025-04-22 7 3 kb.chernenko@gmail.com kb.chernenko@gmail.com
TargetPlatforms.ts
in src/utils/platforms
 12 - 2023-10-12 2025-04-22 5 3 kb.chernenko@gmail.com kb.chernenko@gmail.com
index.scss
in src/js-executor
 9 - 2017-10-11 2018-11-15 4 3 semyon.atamas@jetbrains.com prendota@mail.ru
output-view.js
in src/view
 112 7 2018-04-12 2020-03-19 21 4 prendota@mail.ru prendota@mail.ru
86 6 2018-04-24 2020-11-10 14 4 prendota@mail.ru kb.chernenko@gmail.com
execute-es-module.js
in src/js-executor
 40 6 2024-01-18 2025-11-25 8 4 ilya.goncharov@jetbrains.com nikolay.pachkov@jetbrains.com
index.js
in src
 29 2 2017-06-27 2019-10-21 23 4 pauleveritt@me.com juanvalencia@calvellido.es
471 - 2017-08-10 2025-04-22 57 6 qtuzov@gmail.com kb.chernenko@gmail.com
config.js
in src
 79 11 2017-08-10 2025-04-22 33 9 qtuzov@gmail.com kb.chernenko@gmail.com
index.js
in src/js-executor
 256 14 2017-10-11 2025-04-22 39 11 semyon.atamas@jetbrains.com kb.chernenko@gmail.com
216 7 2017-08-10 2025-04-22 60 11 qtuzov@gmail.com kb.chernenko@gmail.com
index.js
in src/executable-code
 286 8 2017-06-27 2025-04-22 82 12 pauleveritt@me.com kb.chernenko@gmail.com
executable-fragment.js
in src/executable-code
 766 24 2017-06-27 2025-04-22 126 13 pauleveritt@me.com kb.chernenko@gmail.com