guardian/content-aggregation
File Churn
File change frequency (churn) shows the distribution of file updates (days with at least one commit).
Overview
File Change Frequency Overall
  • There are 9 files with 432 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)
    • 9 files changed 1-5 times (432 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 9 files with 432 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)
    • 0 files changed by 2-5 contributors (0 lines of code)
    • 9 files changed by 1 contributor (432 lines of code)
0% | 0% | 0% | 0% | 100%
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, json, txt, gitignore, md, mjs, js, yml, snap
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
ts0% | 0% | 0% | 0% | 100%
mjs0% | 0% | 0% | 0% | 0%
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
src0% | 0% | 0% | 0% | 100%
cdk0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 10)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
54 - 2025-06-30 2025-07-01 2 1 +71 / -6 jonathon.herbert jonathon.herbert
124 1 2025-06-30 2025-07-01 2 1 +146 / -13 jonathon.herbert jonathon.herbert
index.ts
in src
 4 - 2025-06-30 2025-06-30 1 1 +45 / -74 jonathon.herbert jonathon.herbert
params.ts
in src
 8 - 2025-06-30 2025-06-30 1 1 +11 / -11 jonathon.herbert jonathon.herbert
sns.ts
in src
 20 - 2025-06-30 2025-06-30 1 1 +25 / -24 jonathon.herbert jonathon.herbert
result.ts
in src
 21 - 2025-06-30 2025-06-30 1 1 +61 / -61 jonathon.herbert jonathon.herbert
utils.ts
in src
 28 - 2025-06-30 2025-06-30 1 1 +30 / -30 jonathon.herbert jonathon.herbert
api.ts
in src
 57 - 2025-06-30 2025-06-30 1 1 +75 / -74 jonathon.herbert jonathon.herbert
http.ts
in src/fixtures
 116 - 2025-06-30 2025-06-30 1 1 +232 / -116 jonathon.herbert jonathon.herbert
5 -
Files With Most Churn (Top 10)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
http.ts
in src/fixtures
 116 - 2025-06-30 2025-06-30 1 1 +232 / -116 jonathon.herbert jonathon.herbert
124 1 2025-06-30 2025-07-01 2 1 +146 / -13 jonathon.herbert jonathon.herbert
api.ts
in src
 57 - 2025-06-30 2025-06-30 1 1 +75 / -74 jonathon.herbert jonathon.herbert
result.ts
in src
 21 - 2025-06-30 2025-06-30 1 1 +61 / -61 jonathon.herbert jonathon.herbert
index.ts
in src
 4 - 2025-06-30 2025-06-30 1 1 +45 / -74 jonathon.herbert jonathon.herbert
54 - 2025-06-30 2025-07-01 2 1 +71 / -6 jonathon.herbert jonathon.herbert
utils.ts
in src
 28 - 2025-06-30 2025-06-30 1 1 +30 / -30 jonathon.herbert jonathon.herbert
sns.ts
in src
 20 - 2025-06-30 2025-06-30 1 1 +25 / -24 jonathon.herbert jonathon.herbert
params.ts
in src
 8 - 2025-06-30 2025-06-30 1 1 +11 / -11 jonathon.herbert jonathon.herbert
5 -
Files With Most Contributors (Top 10)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
124 1 2025-06-30 2025-07-01 2 1 +146 / -13 jonathon.herbert jonathon.herbert
54 - 2025-06-30 2025-07-01 2 1 +71 / -6 jonathon.herbert jonathon.herbert
sns.ts
in src
 20 - 2025-06-30 2025-06-30 1 1 +25 / -24 jonathon.herbert jonathon.herbert
utils.ts
in src
 28 - 2025-06-30 2025-06-30 1 1 +30 / -30 jonathon.herbert jonathon.herbert
result.ts
in src
 21 - 2025-06-30 2025-06-30 1 1 +61 / -61 jonathon.herbert jonathon.herbert
api.ts
in src
 57 - 2025-06-30 2025-06-30 1 1 +75 / -74 jonathon.herbert jonathon.herbert
http.ts
in src/fixtures
 116 - 2025-06-30 2025-06-30 1 1 +232 / -116 jonathon.herbert jonathon.herbert
index.ts
in src
 4 - 2025-06-30 2025-06-30 1 1 +45 / -74 jonathon.herbert jonathon.herbert
params.ts
in src
 8 - 2025-06-30 2025-06-30 1 1 +11 / -11 jonathon.herbert jonathon.herbert
5 -
Files With Least Contributors (Top 10)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
5 -
124 1 2025-06-30 2025-07-01 2 1 +146 / -13 jonathon.herbert jonathon.herbert
http.ts
in src/fixtures
 116 - 2025-06-30 2025-06-30 1 1 +232 / -116 jonathon.herbert jonathon.herbert
api.ts
in src
 57 - 2025-06-30 2025-06-30 1 1 +75 / -74 jonathon.herbert jonathon.herbert
54 - 2025-06-30 2025-07-01 2 1 +71 / -6 jonathon.herbert jonathon.herbert
utils.ts
in src
 28 - 2025-06-30 2025-06-30 1 1 +30 / -30 jonathon.herbert jonathon.herbert
result.ts
in src
 21 - 2025-06-30 2025-06-30 1 1 +61 / -61 jonathon.herbert jonathon.herbert
sns.ts
in src
 20 - 2025-06-30 2025-06-30 1 1 +25 / -24 jonathon.herbert jonathon.herbert
params.ts
in src
 8 - 2025-06-30 2025-06-30 1 1 +11 / -11 jonathon.herbert jonathon.herbert
index.ts
in src
 4 - 2025-06-30 2025-06-30 1 1 +45 / -74 jonathon.herbert jonathon.herbert
Correlations

File Size vs. Number of Changes: 9 points

cdk/lib/content-aggregation.ts x: 124 lines of code y: 2 # changes src/handler.ts x: 54 lines of code y: 2 # changes src/api.ts x: 57 lines of code y: 1 # changes src/fixtures/http.ts x: 116 lines of code y: 1 # changes src/index.ts x: 4 lines of code y: 1 # changes src/params.ts x: 8 lines of code y: 1 # changes src/result.ts x: 21 lines of code y: 1 # changes src/sns.ts x: 20 lines of code y: 1 # changes src/utils.ts x: 28 lines of code y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.22
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.5
  max: 2.0
0 124.0
lines of code
min: 4.0 | average: 48.0 | 25th percentile: 14.0 | median: 28.0 | 75th percentile: 86.5 | max: 124.0

Number of Contributors vs. Number of Changes: 9 points

cdk/lib/content-aggregation.ts x: 1 # contributors y: 2 # changes src/api.ts x: 1 # contributors y: 1 # changes
2.0
# changes
  min: 1.0
  average: 1.22
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.5
  max: 2.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Contributors vs. File Size: 9 points

cdk/lib/content-aggregation.ts x: 1 # contributors y: 124 lines of code src/handler.ts x: 1 # contributors y: 54 lines of code src/api.ts x: 1 # contributors y: 57 lines of code src/fixtures/http.ts x: 1 # contributors y: 116 lines of code src/index.ts x: 1 # contributors y: 4 lines of code src/params.ts x: 1 # contributors y: 8 lines of code src/result.ts x: 1 # contributors y: 21 lines of code src/sns.ts x: 1 # contributors y: 20 lines of code src/utils.ts x: 1 # contributors y: 28 lines of code
124.0
lines of code
  min: 4.0
  average: 48.0
  25th percentile: 14.0
  median: 28.0
  75th percentile: 86.5
  max: 124.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Changes vs. Line Churn: 33 points

README.md x: 2 # changes y: 56 line churn cdk/lib/__snapshots__/content-aggregation.test.ts.snap x: 2 # changes y: 916 line churn cdk/lib/content-aggregation.ts x: 2 # changes y: 159 line churn src/handler.ts x: 2 # changes y: 77 line churn .github/workflows/ci.yml x: 1 # changes y: 67 line churn package.json x: 1 # changes y: 50 line churn .gitignore x: 1 # changes y: 2 line churn lambda/package-lock.json x: 1 # changes y: 2888 line churn lambda/src/api.ts x: 1 # changes y: 140 line churn lambda/src/fixtures/http.ts x: 1 # changes y: 232 line churn lambda/src/handler.spec.ts x: 1 # changes y: 104 line churn lambda/src/handler.ts x: 1 # changes y: 126 line churn lambda/src/params.ts x: 1 # changes y: 18 line churn lambda/src/result.ts x: 1 # changes y: 110 line churn lambda/src/utils.ts x: 1 # changes y: 60 line churn package-lock.json x: 1 # changes y: 3355 line churn src/api.ts x: 1 # changes y: 149 line churn src/fixtures/http.ts x: 1 # changes y: 348 line churn
3355.0
line churn
  min: 1.0
  average: 308.64
  25th percentile: 49.5
  median: 104.0
  75th percentile: 154.0
  max: 3355.0
0 2.0
# changes
min: 1.0 | average: 1.15 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0

Number of Contributors vs. Line Churn: 9 points

cdk/lib/content-aggregation.ts x: 1 # contributors y: 159 line churn src/handler.ts x: 1 # contributors y: 77 line churn src/api.ts x: 1 # contributors y: 149 line churn src/fixtures/http.ts x: 1 # contributors y: 348 line churn src/index.ts x: 1 # contributors y: 119 line churn src/params.ts x: 1 # contributors y: 22 line churn src/result.ts x: 1 # contributors y: 122 line churn src/sns.ts x: 1 # contributors y: 49 line churn src/utils.ts x: 1 # contributors y: 60 line churn
348.0
line churn
  min: 22.0
  average: 122.78
  25th percentile: 54.5
  median: 119.0
  75th percentile: 154.0
  max: 348.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Line Churn: 9 points

cdk/lib/content-aggregation.ts x: 124 lines of code y: 159 line churn src/handler.ts x: 54 lines of code y: 77 line churn src/api.ts x: 57 lines of code y: 149 line churn src/fixtures/http.ts x: 116 lines of code y: 348 line churn src/index.ts x: 4 lines of code y: 119 line churn src/params.ts x: 8 lines of code y: 22 line churn src/result.ts x: 21 lines of code y: 122 line churn src/sns.ts x: 20 lines of code y: 49 line churn src/utils.ts x: 28 lines of code y: 60 line churn
348.0
line churn
  min: 22.0
  average: 122.78
  25th percentile: 54.5
  median: 119.0
  75th percentile: 154.0
  max: 348.0
0 124.0
lines of code
min: 4.0 | average: 48.0 | 25th percentile: 14.0 | median: 28.0 | 75th percentile: 86.5 | max: 124.0