spotify / web-api-examples
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 13 files with 757 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 0 files changed 6-20 times (0 lines of code)
    • 13 files changed 1-5 times (757 lines of code)
0% | 0% | 0% | 0% | 100%
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 13 files with 757 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 3 files changed by 2-5 contributors (95 lines of code)
    • 10 files changed by 1 contributor (662 lines of code)
0% | 0% | 0% | 12% | 87%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
json, md, js, html, ts, gitignore, yaml, txt, css
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
html0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 100%
ts0% | 0% | 0% | 0% | 100%
css0% | 0% | 0% | 0% | 100%
yaml0% | 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
authorization0% | 0% | 0% | 0% | 100%
get_user_profile0% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 13)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
script.ts
in get_user_profile/src
 28 2 2023-01-25 2023-02-28 4 2 jfranchetti@spotify.com jofranchetti@gmail.com
7 - 2022-12-14 2023-01-27 2 1 perp@spotify.com perp@spotify.com
index.html
in get_user_profile
 22 - 2023-01-25 2023-01-26 2 2 jfranchetti@spotify.com jofranchetti@gmail.com
authCodeWithPkce.ts
in get_user_profile/src
 45 4 2023-02-27 2023-02-28 2 2 jfranchetti@spotify.com jofranchetti@gmail.com
app.js
in authorization/implicit_grant
 5 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
catalog-info.yaml
in authorization
 7 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/client_credentials
 27 2 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
style.css
in authorization/authorization_code_pkce/public
 33 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/authorization_code_pkce/public
 75 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/authorization_code
 110 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/authorization_code/public
 128 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/implicit_grant/public
 134 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/authorization_code_pkce/public
 136 9 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
Files With Most Contributors (Top 13)
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
script.ts
in get_user_profile/src
 28 2 2023-01-25 2023-02-28 4 2 jfranchetti@spotify.com jofranchetti@gmail.com
index.html
in get_user_profile
 22 - 2023-01-25 2023-01-26 2 2 jfranchetti@spotify.com jofranchetti@gmail.com
authCodeWithPkce.ts
in get_user_profile/src
 45 4 2023-02-27 2023-02-28 2 2 jfranchetti@spotify.com jofranchetti@gmail.com
7 - 2022-12-14 2023-01-27 2 1 perp@spotify.com perp@spotify.com
index.html
in authorization/implicit_grant/public
 134 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/implicit_grant
 5 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/client_credentials
 27 2 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/authorization_code_pkce/public
 75 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
style.css
in authorization/authorization_code_pkce/public
 33 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/authorization_code_pkce/public
 136 9 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/authorization_code/public
 128 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/authorization_code
 110 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
catalog-info.yaml
in authorization
 7 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
Files With Least Contributors (Top 13)
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
app.js
in authorization/authorization_code_pkce/public
 136 9 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/implicit_grant/public
 134 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/authorization_code/public
 128 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/authorization_code
 110 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
index.html
in authorization/authorization_code_pkce/public
 75 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
style.css
in authorization/authorization_code_pkce/public
 33 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
app.js
in authorization/client_credentials
 27 2 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
catalog-info.yaml
in authorization
 7 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
7 - 2022-12-14 2023-01-27 2 1 perp@spotify.com perp@spotify.com
app.js
in authorization/implicit_grant
 5 - 2023-11-07 2023-11-07 1 1 25596422+alnacle@users.nore... 25596422+alnacle@users.nore...
authCodeWithPkce.ts
in get_user_profile/src
 45 4 2023-02-27 2023-02-28 2 2 jfranchetti@spotify.com jofranchetti@gmail.com
script.ts
in get_user_profile/src
 28 2 2023-01-25 2023-02-28 4 2 jfranchetti@spotify.com jofranchetti@gmail.com
index.html
in get_user_profile
 22 - 2023-01-25 2023-01-26 2 2 jfranchetti@spotify.com jofranchetti@gmail.com
Correlations

File Size vs. Number of Changes: 13 points

authorization/authorization_code/app.js x: 110 lines of code y: 1 # changes authorization/authorization_code/public/index.html x: 128 lines of code y: 1 # changes authorization/authorization_code_pkce/public/app.js x: 136 lines of code y: 1 # changes authorization/authorization_code_pkce/public/index.html x: 75 lines of code y: 1 # changes authorization/authorization_code_pkce/public/style.css x: 33 lines of code y: 1 # changes authorization/catalog-info.yaml x: 7 lines of code y: 1 # changes authorization/client_credentials/app.js x: 27 lines of code y: 1 # changes authorization/implicit_grant/app.js x: 5 lines of code y: 1 # changes authorization/implicit_grant/public/index.html x: 134 lines of code y: 1 # changes get_user_profile/src/authCodeWithPkce.ts x: 45 lines of code y: 2 # changes get_user_profile/src/script.ts x: 28 lines of code y: 4 # changes catalog-info.yaml x: 7 lines of code y: 2 # changes get_user_profile/index.html x: 22 lines of code y: 2 # changes
4.0
# changes
  min: 1.0
  average: 1.46
  25th percentile: 1.0
  median: 1.0
  75th percentile: 2.0
  max: 4.0
0 136.0
lines of code
min: 5.0 | average: 58.23 | 25th percentile: 14.5 | median: 33.0 | 75th percentile: 119.0 | max: 136.0

Number of Contributors vs. Number of Changes: 13 points

authorization/authorization_code/app.js x: 1 # contributors y: 1 # changes get_user_profile/src/authCodeWithPkce.ts x: 2 # contributors y: 2 # changes get_user_profile/src/script.ts x: 2 # contributors y: 4 # changes catalog-info.yaml x: 1 # contributors y: 2 # changes
4.0
# changes
  min: 1.0
  average: 1.46
  25th percentile: 1.0
  median: 1.0
  75th percentile: 2.0
  max: 4.0
0 2.0
# contributors
min: 1.0 | average: 1.23 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.5 | max: 2.0

Number of Contributors vs. File Size: 13 points

authorization/authorization_code/app.js x: 1 # contributors y: 110 lines of code authorization/authorization_code/public/index.html x: 1 # contributors y: 128 lines of code authorization/authorization_code_pkce/public/app.js x: 1 # contributors y: 136 lines of code authorization/authorization_code_pkce/public/index.html x: 1 # contributors y: 75 lines of code authorization/authorization_code_pkce/public/style.css x: 1 # contributors y: 33 lines of code authorization/catalog-info.yaml x: 1 # contributors y: 7 lines of code authorization/client_credentials/app.js x: 1 # contributors y: 27 lines of code authorization/implicit_grant/app.js x: 1 # contributors y: 5 lines of code authorization/implicit_grant/public/index.html x: 1 # contributors y: 134 lines of code get_user_profile/src/authCodeWithPkce.ts x: 2 # contributors y: 45 lines of code get_user_profile/src/script.ts x: 2 # contributors y: 28 lines of code get_user_profile/index.html x: 2 # contributors y: 22 lines of code
136.0
lines of code
  min: 5.0
  average: 58.23
  25th percentile: 14.5
  median: 33.0
  75th percentile: 119.0
  max: 136.0
0 2.0
# contributors
min: 1.0 | average: 1.23 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.5 | max: 2.0