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Pulse snapshot for 19 October 2026

https://github.com/Homebrew/homebrew-core

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Committers: summary • month-by-month • graphs: committers per month • commits per month • total committers

Issues: open • resolved • summary • month-by-month • age stats • time-to-close stats • graphs: opened/closed • increase/decrease

PRs: open • merged/closed • summary • month-by-month • age stats • time-to-close stats • graphs: opened/merged/closed • increase/decrease

🔗 Committer pulse

Committers Mo-
nthly
com-
mits 		Month range
Monthly Cu-
mula-
tive
New Uniq %New
40 140 28 13043 9712 Sep 19 – Oct 19 2025 ending 12mo back
35 137 25 13078 9812 Oct 19 – Nov 19 2025 ending 11mo back
32 126 25 13110 8685 Nov 19 – Dec 19 2025 ending 10mo back
42 144 29 13152 9089 Dec 19 – Jan 19 2026 ending 9mo back
41 138 29 13193 11773 Jan 19 – Feb 19 2026 ending 8mo back
45 141 31 13238 10873 Feb 19 – Mar 19 2026 ending 7mo back
45 152 29 13283 10587 Mar 19 – Apr 19 2026 ending 6mo back
46 146 31 13329 10024 Apr 19 – May 19 2026 ending 5mo back
72 173 41 13401 11206 May 19 – Jun 19 2026 ending 4mo back
41 124 33 13442 12137 Jun 19 – Jul 19 2026 ending 3mo back
49 137 35 13491 13057 Jul 19 – Aug 19 2026 ending 2mo back
50 135 37 13541 20407 Aug 19 – Sep 19 2026 ending 1mo back
65 147 44 13606 17312 Sep 19 – Oct 19 2026 ending 10:09 UTC
Committerspermonth Produced by GNUPLOT 6.0 patchlevel 5 30 35 40 45 50 55 60 65 70 75 0 2 4 6 8 10 12 120 125 130 135 140 145 150 155 160 165 170 175 New committers Total committers New committers New committers Total committers Total committers New committers Total committers Months before 19 October 2026 🔗 Committers per month – Homebrew/homebrew-core

🔗 For the last 13 months:

Cumulative total committers grew by 563 (from 13043 to 13606) in 12 months.

Totalcommittersandnew Produced by GNUPLOT 6.0 patchlevel 5 24 26 28 30 32 34 36 38 40 42 44 0 2 4 6 8 10 12 13000 13100 13200 13300 13400 13500 13600 13700 New commiters percentage Cumulative total committers New commiters percentage New commiters percentage Cumulative total committers Cumulative total committers New commiters percentage Cumulative total committers Months before 19 October 2026 🔗 Total committers and % new – Homebrew/homebrew-core Commitspermonth Produced by GNUPLOT 6.0 patchlevel 5 8000 10000 12000 14000 16000 18000 20000 22000 0 2 4 6 8 10 12 Commitspermonth_plot_1 Commits per month Months before 19 October 2026 🔗 Commits per month – Homebrew/homebrew-core

🔗 Issue and PR pulse

Issues PRs Month range
Clsd Opnd + - Mrgd Clsd Opnd + -
27 27 0 4932 338 5251 -19 Sep 19 – Oct 19 2025 ending 12mo back
33 32 -1 4646 156 4816 +14 Oct 19 – Nov 19 2025 ending 11mo back
15 17 +2 4038 257 4271 -24 Nov 19 – Dec 19 2025 ending 10mo back
16 14 -2 3911 192 4115 +12 Dec 19 – Jan 19 2026 ending 9mo back
16 18 +2 4592 227 4840 +21 Jan 19 – Feb 19 2026 ending 8mo back
32 27 -5 4599 223 4835 +13 Feb 19 – Mar 19 2026 ending 7mo back
31 29 -2 4707 308 5032 +17 Mar 19 – Apr 19 2026 ending 6mo back
28 24 -4 4877 314 5246 +55 Apr 19 – May 19 2026 ending 5mo back
28 25 -3 5008 267 5209 -66 May 19 – Jun 19 2026 ending 4mo back
21 21 0 4905 281 5148 -38 Jun 19 – Jul 19 2026 ending 3mo back
16 17 +1 5423 184 5636 +29 Jul 19 – Aug 19 2026 ending 2mo back
17 19 +2 12318 150 12538 +70 Aug 19 – Sep 19 2026 ending 1mo back
27 26 -1 7019 136 7164 +9 Sep 19 – Oct 19 2026 ending 10:09 UTC
IncreasedecreaseinopenissuesPRs Produced by GNUPLOT 6.0 patchlevel 5 -5 -4 -3 -2 -1 0 1 2 0 2 4 6 8 10 12 -80 -60 -40 -20 0 20 40 60 80 Increase/decrease in open issues Increase/decrease in open PRs Increase/decrease in open issues Increase/decrease in open issues Increase/decrease in open PRs Increase/decrease in open PRs Increase/decrease in open issues Increase/decrease in open PRs Months before 19 October 2026 🔗 Increase/decrease in open issues/PRs – Homebrew/homebrew-core

🔗 For the last 13 months:

Issuesclosedandopened Produced by GNUPLOT 6.0 patchlevel 5 14 16 18 20 22 24 26 28 30 32 34 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Issues closed Issues opened Issues closed Issues closed Issues opened Issues opened Issues closed Issues opened Months before 19 October 2026 🔗 Issues closed and opened – Homebrew/homebrew-core PRsmergedclosedandopened Produced by GNUPLOT 6.0 patchlevel 5 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 0 2 4 6 8 10 12 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 PRs merged+closed PRs opened PRs merged+closed PRs merged+closed PRs opened PRs opened PRs merged+closed PRs opened Months before 19 October 2026 🔗 PRs merged/closed and opened – Homebrew/homebrew-core

🔗 Open issues

7 issues were open as of 19 Oct 2026

0.32 times as many issues currently open as the
average number of issues opened per month.

878.43 times as many closed issues as open issues.

Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2024-09 2023-08 Number of issues still open _plot_2 3 2 1 1 Number of issues still open Number of issues still open _plot_2 Month created

🔗 Age statistics for all open issues
Newest 1st Qu Median Mean 3rd Qu 𝜂90th Oldest
0 days 1 days 28 days 285 days 758 days 758 days 1157 days
Standard deviation: 474 days

🔗 Open PRs

61 PRs were open as of 19 Oct 2026

0.01 times as many PRs currently open as the
average number of PRs opened per month.

5125.57 times as many closed PRs as open PRs.

Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2026-08 2026-07 2025-12 Number of PRs still open _plot_2 39 14 6 1 1 Number of PRs still open Number of PRs still open _plot_2 Month created

🔗 Age statistics for all open PRs
Newest 1st Qu Median Mean 3rd Qu 𝜂90th Oldest
0 days 1 days 12 days 22 days 24 days 49 days 303 days
Standard deviation: 42 days

🔗 Issues resolved

6149 issues were closed as of 19 Oct 2026

878.43 times as many closed issues as open issues.

0 percent ratio of total closed issues to total commits.

Latest1000closedissues Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2026-09 2026-08 2026-07 2026-06 2026-05 2026-04 2026-03 2026-02 2026-01 2025-12 2025-11 2025-10 2025-09 2025-08 2025-07 2025-06 2025-05 2025-04 2025-03 2025-02 2025-01 2024-12 2024-11 2024-10 2024-09 2024-08 2024-07 2024-06 2024-05 2024-04 2024-03 2024-02 2024-01 2023-12 2023-11 2023-10 2023-09 2023-08 2023-03 2022-03 2020-11 2019-11 2019-02 2019-01 Number of issues closed Latest1000closedissues_plot_2 16 17 21 22 21 36 27 41 14 13 15 23 34 27 30 27 14 18 24 21 24 30 38 29 16 19 27 42 20 28 40 29 26 28 24 37 32 24 20 1 1 1 1 1 1 Number of issues closed Number of issues closed Latest1000closedissues_plot_2 Month created Latest 1000 closed issues

🔗 Time-to-close statistics for latest 1000 closed issues
Fastest 1st Qu Median Mean 3rd Qu 𝜂90th Longest
0 days 0 days 0 days 25 days 12 days 36 days 1356 days
Standard deviation: 105 days

🔗 PRs merged/closed

312660 PRs were merged/closed as of 19 Oct 2026

5125.57 times as many closed PRs as open PRs.

Latest1000mergedclosedPRs Produced by GNUPLOT 6.0 patchlevel 5 2026-10 2025-01 2024-03 2024-02 Number of PRs merged/closed Latest1000mergedclosedPRs_plot_2 997 1 1 1 Number of PRs merged/closed Number of PRs merged/closed Latest1000mergedclosedPRs_plot_2 Month created Latest 1000 merged/closed PRs

🔗 Time-to-close statistics for latest 1000 merged/closed PRs
Fastest 1st Qu Median Mean 3rd Qu 𝜂90th Longest
0 days 0 days 0 days 0 days 0 days 0 days 33 days
Standard deviation: 2 days

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