apache
apache's public repositories have earned 861,577 GitHub stars since 2011, 426 of them in the last 90 days, measured across 50 complete histories in gitdebt's top-50 slice. GitHub reports 3,172 public repositories for this organization.
- Stars
862k
top-50 slice · 50 complete
- Last 30 days
+292
new stars
- Last 90 days
+426
slowing against the lifetime pace
- Commits
—
awaiting analysis
- Forks
364k
across owned repos
- First commit
2011
earliest tracked year
Star history
Summed across 50 complete histories
861,577 stars on September 16, 2026.
| Date | stars |
|---|---|
| February 12, 2011 | 1 |
| March 11, 2011 | 98 |
| March 25, 2011 | 151 |
| April 24, 2011 | 277 |
| May 25, 2011 | 398 |
| June 8, 2011 | 439 |
| July 7, 2011 | 539 |
| August 3, 2011 | 654 |
| August 19, 2011 | 891 |
| September 17, 2011 | 998 |
| October 14, 2011 | 1,138 |
| October 29, 2011 | 1,179 |
| November 27, 2011 | 1,276 |
| December 24, 2011 | 1,396 |
| January 9, 2012 | 1,475 |
| February 5, 2012 | 1,582 |
| March 5, 2012 | 1,714 |
| September 28, 2012 | 1,786 |
| October 26, 2012 | 2,148 |
| November 22, 2012 | 2,437 |
| December 5, 2012 | 2,536 |
| January 2, 2013 | 2,700 |
| January 29, 2013 | 2,916 |
| February 12, 2013 | 3,018 |
| March 11, 2013 | 3,265 |
| April 7, 2013 | 3,554 |
| April 21, 2013 | 3,700 |
| May 18, 2013 | 3,887 |
| June 14, 2013 | 4,109 |
| June 28, 2013 | 4,222 |
| July 25, 2013 | 4,849 |
| August 21, 2013 | 5,327 |
| September 4, 2013 | 5,543 |
| October 1, 2013 | 5,821 |
| October 29, 2013 | 6,146 |
| November 11, 2013 | 6,398 |
| December 9, 2013 | 6,822 |
| January 5, 2014 | 7,543 |
| January 18, 2014 | 7,886 |
| February 15, 2014 | 8,472 |
| March 14, 2014 | 9,210 |
| March 28, 2014 | 9,616 |
| April 24, 2014 | 10,728 |
| May 21, 2014 | 11,616 |
| June 4, 2014 | 12,077 |
| July 1, 2014 | 13,102 |
| July 28, 2014 | 14,139 |
| August 11, 2014 | 14,667 |
| September 7, 2014 | 15,985 |
| October 4, 2014 | 17,090 |
| October 18, 2014 | 17,770 |
| November 14, 2014 | 19,311 |
| December 12, 2014 | 20,726 |
| December 25, 2014 | 21,388 |
| January 22, 2015 | 24,486 |
| February 18, 2015 | 26,311 |
| March 3, 2015 | 26,997 |
| March 31, 2015 | 28,957 |
| April 27, 2015 | 30,814 |
| May 11, 2015 | 31,859 |
| June 7, 2015 | 34,165 |
| July 4, 2015 | 37,332 |
| July 31, 2015 | 39,422 |
| August 14, 2015 | 40,361 |
| September 10, 2015 | 42,421 |
| October 8, 2015 | 44,606 |
| October 21, 2015 | 45,641 |
| November 18, 2015 | 48,184 |
| December 15, 2015 | 50,801 |
| December 28, 2015 | 51,922 |
| January 26, 2016 | 55,461 |
| February 22, 2016 | 58,593 |
| March 7, 2016 | 60,363 |
| April 3, 2016 | 67,540 |
| April 30, 2016 | 73,043 |
| May 14, 2016 | 74,787 |
| June 10, 2016 | 78,180 |
| July 7, 2016 | 81,568 |
| July 21, 2016 | 83,371 |
| August 17, 2016 | 86,665 |
| September 13, 2016 | 90,812 |
| September 27, 2016 | 92,915 |
| October 24, 2016 | 96,208 |
| November 21, 2016 | 100,194 |
| December 4, 2016 | 103,083 |
| January 1, 2017 | 107,834 |
| January 28, 2017 | 111,660 |
| February 10, 2017 | 113,929 |
| March 10, 2017 | 119,277 |
| April 6, 2017 | 124,074 |
| April 20, 2017 | 126,749 |
| May 17, 2017 | 131,684 |
| June 13, 2017 | 136,455 |
| June 27, 2017 | 139,014 |
| July 24, 2017 | 143,909 |
| August 20, 2017 | 150,573 |
| September 3, 2017 | 153,586 |
| September 30, 2017 | 164,215 |
| October 27, 2017 | 170,136 |
| November 10, 2017 | 173,286 |
| December 7, 2017 | 180,595 |
| January 4, 2018 | 186,966 |
| January 17, 2018 | 190,810 |
| February 14, 2018 | 197,837 |
| March 13, 2018 | 204,203 |
| March 26, 2018 | 207,611 |
| April 24, 2018 | 214,057 |
| May 21, 2018 | 220,044 |
| June 4, 2018 | 223,188 |
| July 1, 2018 | 228,645 |
| July 28, 2018 | 234,088 |
| August 11, 2018 | 237,019 |
| September 7, 2018 | 242,459 |
| October 4, 2018 | 247,485 |
| October 18, 2018 | 250,324 |
| November 14, 2018 | 256,031 |
| December 12, 2018 | 262,936 |
| December 25, 2018 | 265,843 |
| January 21, 2019 | 274,930 |
| February 18, 2019 | 282,742 |
| March 3, 2019 | 286,978 |
| March 31, 2019 | 296,238 |
| April 27, 2019 | 306,506 |
| May 10, 2019 | 311,295 |
| June 7, 2019 | 320,238 |
| July 4, 2019 | 328,648 |
| July 18, 2019 | 333,394 |
| August 14, 2019 | 342,107 |
| September 10, 2019 | 350,193 |
| September 24, 2019 | 354,073 |
| October 21, 2019 | 360,702 |
| November 17, 2019 | 368,701 |
| December 1, 2019 | 372,708 |
| December 28, 2019 | 381,068 |
| January 25, 2020 | 387,561 |
| February 7, 2020 | 389,325 |
| March 5, 2020 | 394,744 |
| April 2, 2020 | 401,672 |
| April 15, 2020 | 405,077 |
| May 13, 2020 | 413,247 |
| June 9, 2020 | 420,403 |
| June 23, 2020 | 423,985 |
| July 20, 2020 | 431,338 |
| August 16, 2020 | 438,264 |
| August 31, 2020 | 441,356 |
| September 27, 2020 | 447,844 |
| October 24, 2020 | 453,238 |
| November 7, 2020 | 457,272 |
| December 4, 2020 | 465,417 |
| December 31, 2020 | 471,862 |
| January 14, 2021 | 475,274 |
| February 10, 2021 | 485,007 |
| March 10, 2021 | 491,025 |
| March 23, 2021 | 494,011 |
| April 19, 2021 | 502,653 |
| May 20, 2021 | 510,302 |
| June 2, 2021 | 513,635 |
| June 30, 2021 | 520,737 |
| July 27, 2021 | 527,314 |
| August 10, 2021 | 530,982 |
| September 8, 2021 | 536,998 |
| October 5, 2021 | 542,761 |
| October 19, 2021 | 544,122 |
| November 18, 2021 | 549,429 |
| December 15, 2021 | 556,307 |
| December 29, 2021 | 559,976 |
| January 25, 2022 | 568,086 |
| February 21, 2022 | 573,838 |
| March 7, 2022 | 577,121 |
| April 3, 2022 | 584,139 |
| May 1, 2022 | 591,035 |
| May 14, 2022 | 594,096 |
| June 10, 2022 | 600,228 |
| July 8, 2022 | 606,411 |
| July 21, 2022 | 609,874 |
| August 18, 2022 | 617,775 |
| September 14, 2022 | 624,160 |
| September 28, 2022 | 628,252 |
| October 25, 2022 | 635,504 |
| November 21, 2022 | 644,115 |
| December 18, 2022 | 649,504 |
| January 1, 2023 | 652,520 |
| January 28, 2023 | 657,985 |
| February 25, 2023 | 665,239 |
| March 10, 2023 | 668,637 |
| April 6, 2023 | 675,227 |
| May 4, 2023 | 681,344 |
| May 17, 2023 | 684,387 |
| June 14, 2023 | 691,190 |
| July 11, 2023 | 696,782 |
| July 25, 2023 | 699,500 |
| August 21, 2023 | 705,461 |
| September 17, 2023 | 712,103 |
| October 1, 2023 | 714,738 |
| October 28, 2023 | 720,646 |
| November 24, 2023 | 726,344 |
| December 8, 2023 | 728,590 |
| January 4, 2024 | 734,548 |
| January 31, 2024 | 740,963 |
| February 14, 2024 | 743,126 |
| March 12, 2024 | 748,822 |
| April 9, 2024 | 755,152 |
| April 22, 2024 | 757,882 |
| May 19, 2024 | 763,525 |
| June 16, 2024 | 768,756 |
| June 29, 2024 | 771,453 |
| July 27, 2024 | 777,462 |
| August 23, 2024 | 782,490 |
| September 6, 2024 | 785,015 |
| October 3, 2024 | 791,094 |
| October 30, 2024 | 796,409 |
| November 13, 2024 | 800,181 |
| December 10, 2024 | 805,819 |
| January 6, 2025 | 812,698 |
| January 20, 2025 | 815,844 |
| February 16, 2025 | 820,342 |
| March 15, 2025 | 825,144 |
| March 29, 2025 | 827,625 |
| April 25, 2025 | 833,288 |
| May 23, 2025 | 837,592 |
| June 5, 2025 | 838,882 |
| July 2, 2025 | 841,520 |
| July 30, 2025 | 844,397 |
| August 12, 2025 | 845,687 |
| September 9, 2025 | 848,400 |
| October 6, 2025 | 851,014 |
| October 23, 2025 | 851,796 |
| November 19, 2025 | 853,525 |
| December 16, 2025 | 855,112 |
| December 30, 2025 | 856,027 |
| January 26, 2026 | 857,672 |
| February 22, 2026 | 858,810 |
| March 8, 2026 | 859,296 |
| April 4, 2026 | 860,084 |
| May 1, 2026 | 860,721 |
| May 15, 2026 | 860,926 |
| June 11, 2026 | 861,151 |
| July 11, 2026 | 861,259 |
| August 7, 2026 | 861,285 |
| September 16, 2026 | 861,577 |
Top repositories
all 3,172 on GitHubThese are the strongest repositories inside gitdebt's bounded top-50 slice. It is not the organization's full repository list, and the aggregate above does not claim to be account-wide.
- apache/superset74,769 stars · 18,305 forks · 22,937 commits
- apache/echarts67,329 stars · 19,820 forks · 10,397 commits
- apache/airflow46,866 stars · 17,845 forks · 41,112 commits
- apache/spark44,001 stars · 29,381 forks · 50,147 commits
- apache/dubbo41,568 stars · 26,369 forks · 8,906 commits
- apache/kafka33,732 stars · 15,517 forks · 18,236 commits
- apache/flink26,335 stars · 14,032 forks · 38,491 commits
- apache/incubator-seata26,001 stars · 8,847 forks · 2,557 commits
Each trace uses complete cumulative history only. A repository still being read shows its current GitHub totals without one.
Code signals
93 analyzed · top 115 of 3,172
Aggregated from cached git history inside the bounded 115-repository slice. Every drawing below is embeddable.
Lines of code by language across every analyzed repo you own.
Every commit landed in the last 52 weeks, summed across owned repos.
Maintenance footprint
Bot authors excluded
- Solo-carried
3
of 93 scored repos, one person holds over half the commits
- Shared
90
more than one author needed to reach half the commits
- Commits 52w
103k
landed across owned repos in the last 52 weeks
- Active streak
0d
0 day best across resolved public contributions
- Read commits
1.4M
total commit history gitdebt has read
Most active · last 90 days
Languages across owned repos
- Java
- 69%
- C
- 9%
- XML
- 7%
- Python
- 6%
- Scala
- 5%
- JSON
- 4%
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Tracked repositories
comparison builder- apache/activemq
- apache/airflow
- apache/answer
- apache/arrow
- apache/avro
- apache/beam
- apache/bookkeeper
- apache/camel
- apache/casbin-node-casbin
- apache/cassandra
- apache/causeway
- apache/cloudstack
- apache/fluss
- apache/geode
- apache/guacamole-server
- apache/hbase
- apache/httpd
- apache/iceberg
- apache/iggy
- apache/ignite
- apache/iotdb
- apache/kafka
- apache/lucene
- apache/mahout
Each repository sheet carries the full star trace plus its code-health readings — change frequency, repair load, ownership concentration and more.
How this sheet is drawn
gitdebt sums the cumulative star history of apache's top public repositories (up to 50, by stars) from cached public star timestamps, and derives the code readings from cached git history — commits, commit days, language line counts and author concentration. Everything here is read from gitdebt's own database; nothing on this page queries GitHub while you wait. Repositories without cached history are read in the background and join the totals as they complete. Explore further on the leaderboard or by comparing star histories across repositories.
This aggregate sums star series whose source differs per repository. Each repository's own sheet names its source and coverage date.