mozilla / performance
File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 20 files with 5,286 lines of code in files.
    • 0 files that are 366+ days old (0 lines of code)
    • 10 files that are 181-365 days old (2,454 lines of code)
    • 5 files that are 91-180 days old (1,171 lines of code)
    • 4 files that are 31-90 days old (902 lines of code)
    • 1 files that are 1-30 days old (759 lines of code)
0% | 46% | 22% | 17% | 14%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by age
File Freshness Distribution Overall
Days since last update
  • There are 20 files with 5,286 lines of code in files.
    • 0 files have been last changed 366+ days ago (0 lines of code)
    • 6 files have been last changed 181-365 days ago (731 lines of code)
    • 3 files have been last changed 91-180 days ago (968 lines of code)
    • 6 files have been last changed 31-90 days ago (1,343 lines of code)
    • 5 files have been last changed 1-30 days ago (2,244 lines of code)
0% | 13% | 18% | 25% | 42%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by freshness
File Change History per File Extension
html, css, js, txt, gitignore, md
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
html0% | 59% | 2% | 12% | 24%
js0% | 23% | 49% | 27% | 0%
css0% | 40% | 46% | 13% | 0%
File Freshness Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
css0% | 40% | 46% | 13% | 0%
html0% | 7% | 22% | 15% | 54%
js0% | 14% | 0% | 49% | 35%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
ROOT0% | 59% | 2% | 12% | 24%
assets0% | 28% | 48% | 23% | 0%
primary (file freshness distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
assets0% | 22% | 13% | 39% | 25%
ROOT0% | 7% | 22% | 15% | 54%
Oldest Files (Top 20)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
index.html
in root
 672 - 2024-07-17 2024-11-27 5 2 37376204+dpalmeiro@users.no... denis.palmeiro@gmail.com
js.html
in root
 81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
74 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
623 - 2024-11-11 2025-05-07 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
287 - 2024-11-11 2025-05-07 7 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
236 15 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
main-ui.js
in assets
 141 3 2024-11-11 2025-05-08 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
136 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
123 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
434 27 2024-11-27 2025-05-07 6 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
ml-metrics.js
in assets
 357 22 2024-11-27 2025-03-06 9 5 denis.palmeiro@gmail.com 7208366+chidamnat@users.nor...
ml-style.css
in assets
 149 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
147 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
ml.html
in root
 84 - 2024-11-27 2025-04-02 12 7 denis.palmeiro@gmail.com vbaungally@mozilla.com
ml.js
in assets
 437 22 2025-03-12 2025-04-02 3 3 tarek@ziade.org vbaungally@mozilla.com
240 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
ml.css
in assets
 87 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
138 - 2025-04-02 2025-04-02 1 2 119352705+vazish@users.nore... vbaungally@mozilla.com
759 - 2025-05-08 2025-05-08 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
Files Not Recently Changed (Top 20)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
74 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
js.html
in root
 81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
123 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
136 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
236 15 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
147 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
ml-style.css
in assets
 149 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
index.html
in root
 672 - 2024-07-17 2024-11-27 5 2 37376204+dpalmeiro@users.no... denis.palmeiro@gmail.com
ml-metrics.js
in assets
 357 22 2024-11-27 2025-03-06 9 5 denis.palmeiro@gmail.com 7208366+chidamnat@users.nor...
ml.css
in assets
 87 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
240 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
ml.html
in root
 84 - 2024-11-27 2025-04-02 12 7 denis.palmeiro@gmail.com vbaungally@mozilla.com
138 - 2025-04-02 2025-04-02 1 2 119352705+vazish@users.nore... vbaungally@mozilla.com
ml.js
in assets
 437 22 2025-03-12 2025-04-02 3 3 tarek@ziade.org vbaungally@mozilla.com
287 - 2024-11-11 2025-05-07 7 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
434 27 2024-11-27 2025-05-07 6 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
623 - 2024-11-11 2025-05-07 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
main-ui.js
in assets
 141 3 2024-11-11 2025-05-08 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
759 - 2025-05-08 2025-05-08 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
Most Recently Created Files (Top 20)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
759 - 2025-05-08 2025-05-08 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
138 - 2025-04-02 2025-04-02 1 2 119352705+vazish@users.nore... vbaungally@mozilla.com
ml.js
in assets
 437 22 2025-03-12 2025-04-02 3 3 tarek@ziade.org vbaungally@mozilla.com
240 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
ml.css
in assets
 87 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
434 27 2024-11-27 2025-05-07 6 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
ml-metrics.js
in assets
 357 22 2024-11-27 2025-03-06 9 5 denis.palmeiro@gmail.com 7208366+chidamnat@users.nor...
ml-style.css
in assets
 149 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
147 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
ml.html
in root
 84 - 2024-11-27 2025-04-02 12 7 denis.palmeiro@gmail.com vbaungally@mozilla.com
623 - 2024-11-11 2025-05-07 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
287 - 2024-11-11 2025-05-07 7 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
236 15 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
main-ui.js
in assets
 141 3 2024-11-11 2025-05-08 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
136 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
123 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
js.html
in root
 81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
74 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
index.html
in root
 672 - 2024-07-17 2024-11-27 5 2 37376204+dpalmeiro@users.no... denis.palmeiro@gmail.com
Most Recently Changed Files (Top 20)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
759 - 2025-05-08 2025-05-08 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
main-ui.js
in assets
 141 3 2024-11-11 2025-05-08 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
623 - 2024-11-11 2025-05-07 5 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
434 27 2024-11-27 2025-05-07 6 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
287 - 2024-11-11 2025-05-07 7 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
ml.js
in assets
 437 22 2025-03-12 2025-04-02 3 3 tarek@ziade.org vbaungally@mozilla.com
138 - 2025-04-02 2025-04-02 1 2 119352705+vazish@users.nore... vbaungally@mozilla.com
ml.html
in root
 84 - 2024-11-27 2025-04-02 12 7 denis.palmeiro@gmail.com vbaungally@mozilla.com
240 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
ml.css
in assets
 87 - 2025-03-12 2025-03-14 2 1 tarek@ziade.org tarek@ziade.org
ml-metrics.js
in assets
 357 22 2024-11-27 2025-03-06 9 5 denis.palmeiro@gmail.com 7208366+chidamnat@users.nor...
index.html
in root
 672 - 2024-07-17 2024-11-27 5 2 37376204+dpalmeiro@users.no... denis.palmeiro@gmail.com
ml-style.css
in assets
 149 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
147 - 2024-11-27 2024-11-27 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
236 15 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
136 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
123 - 2024-11-11 2024-11-11 1 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
js.html
in root
 81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
81 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com
74 - 2024-09-30 2024-11-11 3 1 denis.palmeiro@gmail.com denis.palmeiro@gmail.com