The top 20 of 1,143 authors, by commits.
| Author | Commits (%) | + lines | - lines | First commit | Last commit | Age | Active days | # by commits |
|---|---|---|---|---|---|---|---|---|
| Gyuho Lee | 4,395 (17.3%) | 908,914 | 576,599 | 2015-09-14 | 2026-09-11 | 11.0 yr | 957 | 1 |
| Xiang Li | 4,059 (16.0%) | 245,683 | 156,136 | 2013-06-07 | 2020-06-24 | 7.0 yr | 1,134 | 2 |
| Benjamin Wang | 2,316 (9.1%) | 29,420 | 59,807 | 2021-07-05 | 2026-10-23 | 5.3 yr | 976 | 3 |
| Marek Siarkowicz | 1,907 (7.5%) | 66,326 | 79,561 | 2021-05-06 | 2026-10-07 | 5.4 yr | 767 | 4 |
| Anthony Romano | 1,788 (7.1%) | 123,368 | 105,357 | 2015-12-16 | 2017-09-18 | 1.8 yr | 459 | 5 |
| Yicheng Qin | 1,451 (5.7%) | 95,917 | 27,081 | 2014-02-13 | 2015-11-24 | 1.8 yr | 406 | 6 |
| Brandon Philips | 654 (2.6%) | 230,633 | 150,722 | 2013-07-10 | 2021-06-16 | 7.9 yr | 244 | 7 |
| Piotr Tabor | 632 (2.5%) | 62,579 | 537,934 | 2020-07-13 | 2023-12-21 | 3.4 yr | 234 | 8 |
| Jonathan Boulle | 396 (1.6%) | 14,888 | 7,297 | 2014-01-25 | 2016-09-06 | 2.6 yr | 108 | 9 |
| Iván Valdés Castillo | 373 (1.5%) | 11,256 | 9,071 | 2023-11-10 | 2026-10-23 | 2.9 yr | 206 | 10 |
| James Blair | 348 (1.4%) | 2,748 | 3,477 | 2023-02-03 | 2025-10-09 | 2.7 yr | 233 | 11 |
| Brian Waldon | 324 (1.3%) | 27,794 | 7,252 | 2013-11-02 | 2015-05-05 | 1.5 yr | 56 | 12 |
| dependabot bot | 317 (1.3%) | 1,390 | 1,371 | 2022-12-13 | 2026-10-19 | 3.9 yr | 197 | 13 |
| Hitoshi Mitake | 281 (1.1%) | 25,474 | 8,477 | 2015-08-05 | 2024-02-06 | 8.5 yr | 223 | 14 |
| Chun-Hung Tseng | 266 (1.0%) | 8,928 | 7,804 | 2024-04-02 | 2026-06-06 | 2.2 yr | 103 | 15 |
| Sahdev Zala | 258 (1.0%) | 3,166 | 3,423 | 2017-12-13 | 2024-05-03 | 6.4 yr | 203 | 16 |
| Fu Wei | 248 (1.0%) | 17,776 | 43,692 | 2022-09-17 | 2026-10-22 | 4.1 yr | 190 | 17 |
| Jingyi Hu | 238 (0.9%) | 32,717 | 7,657 | 2018-08-08 | 2021-01-25 | 2.5 yr | 154 | 18 |
| Blake Mizerany | 197 (0.8%) | 7,487 | 72,100 | 2014-03-26 | 2014-09-08 | 5 mo | 35 | 19 |
| Ben Johnson | 174 (0.7%) | 30,074 | 12,267 | 2013-10-10 | 2014-03-26 | 5 mo | 59 | 20 |
One row for each of the top 20 of 1,143 authors: a square marks each month with commits (bigger means more), and the line runs from their first to their last active month. Bot accounts are grey.
Contributors so far, month by month: each step up is a month in which someone made their first commit.
3 of 25,334 commits (<0.1%) name an AI coding assistant: as their author, as a co-author, or in the line it signs with. In the last 12 months: 3 of 1,317 (0.2%).
These are lower bounds. An assistant that leaves no mark in the commit is not counted, and a mark does not say how much of the commit the assistant wrote.
| Assistant | Commits | As author | First commit | Last commit | |
|---|---|---|---|---|---|
| GitHub Copilot | 2 | 0 | 2026-10-09 | 2026-10-09 | |
| Claude | 1 | 0 | 2026-09-19 | 2026-09-19 |
Co-authored-by: line names an assistant, as Claude Code, Copilot, Cursor, Codex, Aider and others add when they commit for a person. A review bot whose suggestion was applied is named the same way.Assisted-by: or Generated-by: line names an assistant.Accounts and addresses are matched, not first names: a person called Claude, Devin or Jules is not an assistant.
Who made the most commits in each year and month, the runners-up, and how many people committed.
| Year | Author | Commits (%) | Next top 5 | Authors |
|---|---|---|---|---|
| 2026 | Benjamin Wang | 306 (26.6% of 1,151) | Marek Siarkowicz, Iván Valdés Castillo, Fu Wei, dependabot bot, Chun-Hung Tseng | 82 |
| 2025 | Benjamin Wang | 549 (28.9% of 1,899) | Marek Siarkowicz, Iván Valdés Castillo, Chun-Hung Tseng, dependabot bot, Fu Wei | 93 |
| 2024 | Benjamin Wang | 421 (27.1% of 1,553) | Marek Siarkowicz, James Blair, Chun-Hung Tseng, Iván Valdés Castillo, dependabot bot | 100 |
| 2023 | Benjamin Wang | 530 (32.7% of 1,621) | Marek Siarkowicz, James Blair, dependabot bot, Fu Wei, Chao Chen | 119 |
| 2022 | Benjamin Wang | 498 (31.3% of 1,591) | Marek Siarkowicz, Piotr Tabor, Sahdev Zala, Tobias Grieger, Hitoshi Mitake | 120 |
| 2021 | Piotr Tabor | 375 (38.5% of 973) | Marek Siarkowicz, Gyuho Lee, Sam Batschelet, Sahdev Zala, Lili Cosic | 113 |
| 2020 | Gyuho Lee | 164 (22.0% of 745) | Piotr Tabor, Jingyi Hu, Sahdev Zala, tangcong, Ted Yu | 106 |
| 2019 | Gyuho Lee | 294 (31.0% of 947) | Jingyi Hu, Xiang Li, Tobias Grieger, Sahdev Zala, yoyinzyc | 104 |
| 2018 | Gyuho Lee | 1,595 (77.7% of 2,053) | Xiang Li, Joe Betz, Sam Batschelet, Jingyi Hu, Hitoshi Mitake | 113 |
| 2017 | Gyuho Lee | 973 (40.8% of 2,384) | Anthony Romano, Xiang Li, fanmin shi, Hitoshi Mitake, sharat | 126 |
| 2016 | Gyuho Lee | 1,192 (30.9% of 3,852) | Xiang Li, Anthony Romano, Hitoshi Mitake, fanmin shi, sharat | 126 |
| 2015 | Xiang Li | 1,031 (43.0% of 2,395) | Yicheng Qin, Gyuho Lee, Brian Waldon, Jonathan Boulle, Barak Michener | 123 |
| 2014 | Xiang Li | 867 (29.4% of 2,950) | Yicheng Qin, Jonathan Boulle, Brandon Philips, Brian Waldon, Blake Mizerany | 107 |
| 2013 | Xiang Li | 633 (51.9% of 1,220) | Brandon Philips, Ben Johnson, Fabrizio (Misto) Milo, Yifan Gu, Rob Szumski | 44 |
| Month | Author | Commits (%) | Next top 5 | Authors |
|---|---|---|---|---|
| 2026-10 | Iván Valdés Castillo | 21 (28.0% of 75) | Benjamin Wang, Tobi Abidoye, dependabot bot, Fu Wei, Ričardas Čubukinas | 17 |
| 2026-09 | Iván Valdés Castillo | 25 (41.7% of 60) | Gyuho Lee, dependabot bot, Fu Wei, shenmu.wy, Sunnatillo | 20 |
| 2026-08 | Benjamin Wang | 24 (31.6% of 76) | vivekpatani, Iván Valdés Castillo, dependabot bot, Ribhav Jain, Marek Siarkowicz | 17 |
| 2026-07 | Benjamin Wang | 57 (41.6% of 137) | dependabot bot, Iván Valdés Castillo, vivekpatani, Marek Siarkowicz, Nont | 18 |
| 2026-06 | Benjamin Wang | 29 (29.3% of 99) | Marek Siarkowicz, vivekpatani, Iván Valdés Castillo, dependabot bot, Chun-Hung Tseng | 16 |
| 2026-05 | Marek Siarkowicz | 63 (35.0% of 180) | Benjamin Wang, Iván Valdés Castillo, Fu Wei, Jefftree, dependabot bot | 19 |
| 2026-04 | Benjamin Wang | 36 (30.5% of 118) | Marek Siarkowicz, Jefftree, Iván Valdés Castillo, Fu Wei, dependabot bot | 18 |
| 2026-03 | Benjamin Wang | 37 (29.1% of 127) | Fu Wei, Marek Siarkowicz, Iván Valdés Castillo, joshjms, dependabot bot | 20 |
| 2026-02 | Benjamin Wang | 39 (27.7% of 141) | Chun-Hung Tseng, Marek Siarkowicz, Jordan Liggitt, Fu Wei, dependabot bot | 13 |
| 2026-01 | Marek Siarkowicz | 43 (31.2% of 138) | Benjamin Wang, Chun-Hung Tseng, Nont, Zhijun, Fu Wei | 17 |
| 2025-12 | Benjamin Wang | 25 (35.7% of 70) | Marek Siarkowicz, dependabot bot, Iván Valdés Castillo, joshjms, Fu Wei | 15 |
| 2025-11 | Benjamin Wang | 29 (30.2% of 96) | Marek Siarkowicz, Iván Valdés Castillo, Jordan Liggitt, ArkaSaha30, Fu Wei | 13 |
| 2025-10 | Benjamin Wang | 45 (31.0% of 145) | Iván Valdés Castillo, Marek Siarkowicz, joshjms, dependabot bot, Nont | 19 |
| 2025-09 | Marek Siarkowicz | 47 (27.5% of 171) | Benjamin Wang, Chun-Hung Tseng, Iván Valdés Castillo, Aleksander Mistewicz, dependabot bot | 25 |
| 2025-08 | Marek Siarkowicz | 46 (27.7% of 166) | Benjamin Wang, Aleksander Mistewicz, Peter Chang, Chun-Hung Tseng, dependabot bot | 17 |
| 2025-07 | Benjamin Wang | 39 (21.4% of 182) | Marek Siarkowicz, Peter Chang, Aleksander Mistewicz, ArkaSaha30, Fu Wei | 22 |
| 2025-06 | Benjamin Wang | 43 (29.7% of 145) | Marek Siarkowicz, James Blair, ArkaSaha30, Fu Wei, dependabot bot | 19 |
| 2025-05 | Marek Siarkowicz | 102 (38.3% of 266) | Benjamin Wang, Nont, joshjms, Mustafa Elbehery, James Blair | 22 |
| 2025-04 | Marek Siarkowicz | 31 (25.4% of 122) | Benjamin Wang, Chun-Hung Tseng, joshjms, James Blair, Fu Wei | 16 |
| 2025-03 | Benjamin Wang | 47 (30.1% of 156) | ArkaSaha30, Marek Siarkowicz, Iván Valdés Castillo, James Blair, dependabot bot | 18 |
| 2025-02 | Benjamin Wang | 78 (43.8% of 178) | Iván Valdés Castillo, Chun-Hung Tseng, Marek Siarkowicz, Fu Wei, adeyemi | 23 |
| 2025-01 | Benjamin Wang | 86 (42.6% of 202) | Marek Siarkowicz, Chun-Hung Tseng, Gang Li, Aleksander Mistewicz, Fu Wei | 25 |
| 2024-12 | Benjamin Wang | 54 (42.2% of 128) | Marek Siarkowicz, ArkaSaha30, James Blair, Iván Valdés Castillo, dependabot bot | 16 |
| 2024-11 | Marek Siarkowicz | 41 (28.7% of 143) | Benjamin Wang, James Blair, ArkaSaha30, Matthieu MOREL, Thomas Gosteli | 13 |
| 2024-10 | Benjamin Wang | 52 (32.3% of 161) | Marek Siarkowicz, Matthieu MOREL, James Blair, Chun-Hung Tseng, dependabot bot | 15 |
| 2024-09 | Benjamin Wang | 21 (24.7% of 85) | James Blair, Chun-Hung Tseng, redwrasse, dependabot bot, Iván Valdés Castillo | 16 |
| 2024-08 | Chun-Hung Tseng | 25 (30.1% of 83) | Benjamin Wang, James Blair, Marek Siarkowicz, dependabot bot, Fu Wei | 15 |
| 2024-07 | James Blair | 19 (17.6% of 108) | Benjamin Wang, ArkaSaha30, Marek Siarkowicz, dependabot bot, Iván Valdés Castillo | 18 |
| 2024-06 | Marek Siarkowicz | 28 (21.7% of 129) | James Blair, Chun-Hung Tseng, Benjamin Wang, Iván Valdés Castillo, dependabot bot | 22 |
| 2024-05 | James Blair | 27 (19.4% of 139) | Benjamin Wang, Marek Siarkowicz, Chun-Hung Tseng, Iván Valdés Castillo, dependabot bot | 24 |
| 2024-04 | Marek Siarkowicz | 66 (28.4% of 232) | Benjamin Wang, Chun-Hung Tseng, Iván Valdés Castillo, dependabot bot, James Blair | 28 |
| 2024-03 | Benjamin Wang | 44 (35.2% of 125) | Iván Valdés Castillo, James Blair, Marek Siarkowicz, Siyuan Zhang, dependabot bot | 17 |
| 2024-02 | Benjamin Wang | 52 (44.8% of 116) | James Blair, dependabot bot, Marek Siarkowicz, Madhav Jivrajani, shihuixing | 21 |
| 2024-01 | Benjamin Wang | 50 (48.1% of 104) | Marek Siarkowicz, James Blair, dependabot bot, Siyuan Zhang, = | 18 |
| 2023-12 | Benjamin Wang | 41 (44.1% of 93) | Marek Siarkowicz, Sharath Sivakumar, James Blair, dependabot bot, Jonas Riedel | 18 |
| 2023-11 | Marek Siarkowicz | 50 (33.8% of 148) | Benjamin Wang, vivekpatani, Sharath Sivakumar, James Blair, Mofi Rahman | 23 |
| 2023-10 | Marek Siarkowicz | 60 (38.2% of 157) | Benjamin Wang, James Blair, Chao Chen, dependabot bot, Fu Wei | 16 |
| 2023-09 | Benjamin Wang | 79 (56.0% of 141) | Fu Wei, Marek Siarkowicz, Sharath Sivakumar, dependabot bot, redwrasse | 17 |
| 2023-08 | Benjamin Wang | 58 (45.0% of 129) | Marek Siarkowicz, James Blair, Geeta Gharpure, v-zhuravlev, dependabot bot | 18 |
| 2023-07 | Benjamin Wang | 53 (39.6% of 134) | Marek Siarkowicz, dependabot bot, James Blair, Fu Wei, zhangwenkang | 24 |
| 2023-06 | Marek Siarkowicz | 65 (43.9% of 148) | Benjamin Wang, James Blair, dependabot bot, Geeta Gharpure, Chao Chen | 20 |
| 2023-05 | Marek Siarkowicz | 44 (31.0% of 142) | Benjamin Wang, James Blair, dependabot bot, Chao Chen, Hitoshi Mitake | 21 |
| 2023-04 | Marek Siarkowicz | 58 (36.2% of 160) | Benjamin Wang, Fu Wei, James Blair, Marcondes Viana, dependabot bot | 19 |
| 2023-03 | Marek Siarkowicz | 52 (32.9% of 158) | Benjamin Wang, James Blair, dependabot bot, Fu Wei, Chao Chen | 19 |
| 2023-02 | Marek Siarkowicz | 42 (43.8% of 96) | Benjamin Wang, dependabot bot, James Blair, Chao Chen, Fu Wei | 17 |
| 2023-01 | Marek Siarkowicz | 50 (43.5% of 115) | Benjamin Wang, dependabot bot, Fu Wei, kidsan, guozhao | 22 |
| 2022-12 | Benjamin Wang | 102 (46.6% of 219) | Marek Siarkowicz, Piotr Tabor, dependabot bot, wafuwafu13, Fu Wei | 23 |
| 2022-11 | Benjamin Wang | 93 (46.3% of 201) | Marek Siarkowicz, Tobias Grieger, Fu Wei, Clark, Sasha Melentyev | 23 |
| 2022-10 | Benjamin Wang | 60 (41.1% of 146) | Marek Siarkowicz, Pavel Kalinnikov, Oleg Guba, Nathan VanBenschoten, Samuele Resca | 23 |
| 2022-09 | Benjamin Wang | 59 (33.5% of 176) | Tobias Grieger, Marek Siarkowicz, Sahdev Zala, demoManito, Nathan VanBenschoten | 23 |
| 2022-08 | Benjamin Wang | 44 (41.5% of 106) | Marek Siarkowicz, Sahdev Zala, Clark, Vitalii Levitskii, Chao Chen | 27 |
| 2022-07 | Benjamin Wang | 33 (37.5% of 88) | Marek Siarkowicz, VladSaioc, Mustafa Elbehery, Hitoshi Mitake, mind1949 | 21 |
| 2022-06 | Benjamin Wang | 34 (35.8% of 95) | Marek Siarkowicz, Piotr Tabor, SimFG, Sahdev Zala, chavacava | 15 |
| 2022-05 | Marek Siarkowicz | 40 (44.0% of 91) | Benjamin Wang, Piotr Tabor, Christian Provenzano, Sahdev Zala, Hitoshi Mitake | 12 |
| 2022-04 | Piotr Tabor | 49 (33.8% of 145) | Marek Siarkowicz, Benjamin Wang, Sahdev Zala, Manuel Rüger, Jordan Liggitt | 22 |
| 2022-03 | Marek Siarkowicz | 30 (26.1% of 115) | Benjamin Wang, Danielle Lancashire, Sahdev Zala, kkkkun, nic-chen | 16 |
| 2022-02 | Marek Siarkowicz | 62 (62.6% of 99) | Benjamin Wang, Piotr Tabor, AdamKorcz, Sahdev Zala, Chao Chen | 11 |
| 2022-01 | Marek Siarkowicz | 40 (36.4% of 110) | Piotr Tabor, Sahdev Zala, lixd, Benjamin Wang, horizonzy | 17 |
| 2021-12 | Piotr Tabor | 9 (20.9% of 43) | songlh, Benjamin Wang, Marek Siarkowicz, Ting Yuan, Manuel Rüger | 15 |
| 2021-11 | Sam Batschelet | 9 (34.6% of 26) | Chao Chen, Sahdev Zala, Michał Jasionowski, Benjamin Wang, qsyqian | 13 |
| 2021-10 | Sam Batschelet | 22 (27.2% of 81) | Marek Siarkowicz, Piotr Tabor, Gyuho Lee, Chao Chen, Haseeb Tariq | 22 |
| 2021-09 | Marek Siarkowicz | 11 (26.2% of 42) | Piotr Tabor, leoyang.yl, Sam Batschelet, Arda Güçlü, Sahdev Zala | 13 |
| 2021-08 | Sahdev Zala | 12 (29.3% of 41) | Marek Siarkowicz, Sam Batschelet, Piotr Tabor, Hitoshi Mitake, yuzhiquanlong | 12 |
| 2021-07 | Marek Siarkowicz | 45 (44.1% of 102) | Piotr Tabor, Sahdev Zala, Sergey Kacheev, Gyuho Lee, yuzhiquanlong | 23 |
| 2021-06 | Piotr Tabor | 22 (25.0% of 88) | Marek Siarkowicz, Gyuho Lee, Lili Cosic, Wilson Wang, Mario Valderrama | 16 |
| 2021-05 | Piotr Tabor | 82 (46.1% of 178) | Gyuho Lee, Marek Siarkowicz, Lili Cosic, Wilson Wang, Sam Batschelet | 27 |
| 2021-04 | Piotr Tabor | 72 (69.9% of 103) | Lili Cosic, tangcong, Gyuho Lee, 大可, wpedrak | 20 |
| 2021-03 | Piotr Tabor | 69 (60.5% of 114) | Gyuho Lee, Sam Batschelet, wpedrak, Wilson Wang, Nathan VanBenschoten | 14 |
| 2021-02 | Piotr Tabor | 45 (48.4% of 93) | Sahdev Zala, Gyuho Lee, Shintaro Murakami, Tobias Grieger, Nate W | 19 |
| 2021-01 | Piotr Tabor | 38 (61.3% of 62) | Jingyi Hu, Sahdev Zala, Gyuho Lee, Jay Lee, Angus Lees | 11 |
| 2020-12 | Sahdev Zala | 9 (26.5% of 34) | sid597, 琚致远, mlmhl, Nate W, Danny Hermes | 19 |
| 2020-11 | Jingyi Hu | 9 (25.0% of 36) | Gyuho Lee, Piotr Tabor, spacewander, Sam Batschelet, Li Zhijian | 13 |
| 2020-10 | Piotr Tabor | 46 (48.4% of 95) | Gyuho Lee, Jingyi Hu, tangcong, Sahdev Zala, Joe Betz | 20 |
| 2020-09 | Piotr Tabor | 41 (51.9% of 79) | Jingyi Hu, Joe Betz, Sahdev Zala, CFC4N, yangweiwei | 17 |
| 2020-08 | Gyuho Lee | 23 (45.1% of 51) | Sahdev Zala, Piotr Tabor, tangcong, Jingyi Hu, Sam Batschelet | 16 |
| 2020-07 | Sam Batschelet | 5 (13.2% of 38) | Gyuho Lee, tangcong, Jingyi Hu, Jay, Sahdev Zala | 20 |
| 2020-06 | Gyuho Lee | 19 (30.2% of 63) | tangcong, Sahdev Zala, CFC4N, Hitoshi Mitake, Ankur Gargi | 14 |
| 2020-05 | Gyuho Lee | 51 (50.5% of 101) | Ted Yu, tangcong, Sahdev Zala, Hitoshi Mitake, Joe Betz | 15 |
| 2020-04 | Brandon Philips | 15 (18.1% of 83) | Gyuho Lee, tangcong, Sahdev Zala, Hitoshi Mitake, mlmhl | 22 |
| 2020-03 | Gyuho Lee | 20 (36.4% of 55) | tangcong, Jingyi Hu, Sahdev Zala, shawwang, yoyinzyc | 15 |
| 2020-02 | Jingyi Hu | 27 (39.7% of 68) | Sahdev Zala, Joe Betz, Gyuho Lee, 煎鱼, Tobias Grieger | 19 |
| 2020-01 | Gyuho Lee | 7 (16.7% of 42) | Ted Yu, Sahdev Zala, Yuchen Zhou, Jingyi Hu, sfzhu93 | 18 |
| 2019-12 | yoyinzyc | 6 (17.6% of 34) | Jingyi Hu, Gyuho Lee, Xiang Li, Ted Yu, sun | 17 |
| 2019-11 | Jingyi Hu | 16 (47.1% of 34) | yoyinzyc, Sahdev Zala, Sam Batschelet, 宇慕, johncming | 13 |
| 2019-10 | Gyuho Lee | 29 (32.2% of 90) | Jingyi Hu, yoyinzyc, Sahdev Zala, Joe Betz, lzhfromustc | 19 |
| 2019-09 | Gyuho Lee | 35 (42.7% of 82) | Sahdev Zala, Jingyi Hu, Vimal Kumar, Xiang Li, yoyinzyc | 16 |
| 2019-08 | Gyuho Lee | 115 (58.4% of 197) | Tobias Grieger, Jingyi Hu, Xiang Li, Wenjia, Sahdev Zala | 22 |
| 2019-07 | Gyuho Lee | 56 (47.1% of 119) | Tobias Grieger, Xiang Li, Sahdev Zala, John Millikin, Jingyi Hu | 15 |
| 2019-06 | Jingyi Hu | 14 (21.5% of 65) | Xiang Li, Tobias Grieger, Gyuho Lee, Sahdev Zala, 宇慕 | 15 |
| 2019-05 | Jingyi Hu | 16 (22.5% of 71) | Gyuho Lee, Xiang Li, Fanmin Shi, Brandon Philips, 宇慕 | 19 |
| 2019-04 | Jingyi Hu | 18 (25.0% of 72) | Tobias Grieger, Xiang Li, Davanum Srinivas, Joe Betz, Gyuho Lee | 25 |
| 2019-03 | Xiang Li | 21 (32.8% of 64) | Jingyi Hu, johncming, caoming, WizardCXY, Shreyas Rao | 17 |
| 2019-02 | Gyuho Lee | 15 (30.0% of 50) | Xiang Li, Jingyi Hu, 大可, zhoulin xie, Trung Nguyen | 17 |
| 2019-01 | Sam Batschelet | 15 (21.7% of 69) | Xiang Li, Mark McLoughlin, caoming, Gyuho Lee, Hitoshi Mitake | 13 |
| 2018-12 | Gyuho Lee | 19 (42.2% of 45) | Xiang Li, Hitoshi Mitake, lsytj0413, caoming, Tobias Grieger | 15 |
| 2018-11 | Gyuho Lee | 9 (24.3% of 37) | Xiang Li, Sam Batschelet, Dmitry Verkhoturov, mas9612, caoming | 11 |
| 2018-10 | Gyuho Lee | 43 (47.8% of 90) | Xiang Li, Joe Betz, Jingyi Hu, ping40, Nathan VanBenschoten | 19 |
| 2018-09 | Gyuho Lee | 22 (32.4% of 68) | Xiang Li, Jingyi Hu, nolouch, Sam Batschelet, Vimal Kumar | 18 |
| 2018-08 | Gyuho Lee | 84 (71.8% of 117) | Sam Batschelet, Jingyi Hu, Xiang Li, Ben Darnell, Sahdev Zala | 18 |
| 2018-07 | Gyuho Lee | 72 (71.3% of 101) | Joe Betz, Xiang Li, Wenjia, Iskander Sharipov, Sahdev Zala | 12 |
| 2018-06 | Gyuho Lee | 128 (78.5% of 163) | Joe Betz, Xiang Li, Wenjia, Hitoshi Mitake, Sahdev Zala | 15 |
| 2018-05 | Gyuho Lee | 248 (84.9% of 292) | Sam Batschelet, Joe Betz, Xiang Li, lorneli, Vimal Kumar | 19 |
| 2018-04 | Gyuho Lee | 461 (92.4% of 499) | Joe Betz, Eric Chiang, disksing, Xiang Li, Wenjia | 20 |
| 2018-03 | Gyuho Lee | 186 (83.4% of 223) | Sam Batschelet, Joe Betz, jocalvert, Hitoshi Mitake, jiaxuanzhou | 22 |
| 2018-02 | Gyuho Lee | 131 (79.4% of 165) | Xiang Li, Sam Batschelet, Iwasaki Yudai, Manjunath Kumatagi, Hitoshi Mitake | 12 |
| 2018-01 | Gyuho Lee | 192 (75.9% of 253) | Xiang Li, Manjunath Kumatagi, Sahdev Zala, Sam Batschelet, Vincent Lee | 25 |
| 2017-12 | Gyuho Lee | 160 (85.6% of 187) | Xiang Li, Sam Batschelet, Sahdev Zala, Andreas Jaekel, Tom Wilkie | 12 |
| 2017-11 | Gyuho Lee | 147 (86.0% of 171) | Xiang Li, Joe Betz, Frederic Branczyk, zhesi.huang, tamal | 12 |
| 2017-10 | Gyuho Lee | 160 (72.7% of 220) | Xiang Li, Joe Betz, Hitoshi Mitake, tylerauerbeck, Andrew Meissner | 17 |
| 2017-09 | Gyuho Lee | 64 (43.2% of 148) | Anthony Romano, Xiang Li, Hitoshi Mitake, lorneli, fanmin shi | 16 |
| 2017-08 | Anthony Romano | 98 (53.8% of 182) | Gyuho Lee, Xiang Li, Hitoshi Mitake, shawnli, fanmin shi | 18 |
| 2017-07 | Anthony Romano | 74 (43.0% of 172) | Gyuho Lee, fanmin shi, Xiang Li, beth wright, Hitoshi Mitake | 16 |
| 2017-06 | Anthony Romano | 121 (53.1% of 228) | Gyuho Lee, Xiang Li, Hitoshi Mitake, fanmin shi, Sam Batschelet | 20 |
| 2017-05 | Anthony Romano | 98 (48.5% of 202) | Gyuho Lee, fanmin shi, Xiang Li, Iwasaki Yudai, visheshnp | 15 |
| 2017-04 | Anthony Romano | 123 (47.1% of 261) | Gyuho Lee, Hitoshi Mitake, Xiang Li, fanmin shi, Geoff Levand | 20 |
| 2017-03 | Anthony Romano | 115 (41.7% of 276) | Gyuho Lee, Xiang Li, fanmin shi, Hitoshi Mitake, Jonathan Sokolowski | 31 |
| 2017-02 | Anthony Romano | 55 (39.3% of 140) | Gyuho Lee, fanmin shi, Xiang Li, Manjunath Kumatagi, Hitoshi Mitake | 16 |
| 2017-01 | Anthony Romano | 58 (29.4% of 197) | Gyuho Lee, Xiang Li, sharat, fanmin shi, Vimal Kumar | 25 |
| 2016-12 | Anthony Romano | 64 (34.6% of 185) | Gyuho Lee, Xiang Li, fanmin shi, Denys Smirnov, Hitoshi Mitake | 22 |
| 2016-11 | Gyuho Lee | 58 (31.9% of 182) | Anthony Romano, Xiang Li, fanmin shi, sharat, Hitoshi Mitake | 16 |
| 2016-10 | Gyuho Lee | 87 (32.1% of 271) | Xiang Li, Anthony Romano, fanmin shi, sharat, Geoff Levand | 23 |
| 2016-09 | Xiang Li | 82 (28.8% of 285) | Gyuho Lee, Anthony Romano, sharat, fanmin shi, Vimal Kumar | 23 |
| 2016-08 | Gyuho Lee | 97 (33.9% of 286) | Xiang Li, Anthony Romano, sharat, Yiqiao Pu, swingbach@gmail.com | 17 |
| 2016-07 | Anthony Romano | 98 (34.8% of 282) | Xiang Li, Gyuho Lee, Hitoshi Mitake, swingbach@gmail.com, Jared Hulbert | 20 |
| 2016-06 | Gyuho Lee | 156 (34.3% of 455) | Xiang Li, Anthony Romano, Hitoshi Mitake, mqliang, davygeek | 23 |
| 2016-05 | Gyuho Lee | 131 (39.2% of 334) | Xiang Li, Anthony Romano, James Shubin, Hitoshi Mitake, Ajit Yagaty | 21 |
| 2016-04 | Gyuho Lee | 159 (35.3% of 450) | Xiang Li, Anthony Romano, Hitoshi Mitake, mqliang, Ajit Yagaty | 20 |
| 2016-03 | Xiang Li | 135 (35.6% of 379) | Anthony Romano, Gyuho Lee, Hitoshi Mitake, Ajit Yagaty, mqliang | 17 |
| 2016-02 | Xiang Li | 130 (33.0% of 394) | Anthony Romano, Gyuho Lee, Hitoshi Mitake, Adam Wolfe Gordon, Hongchao Deng | 14 |
| 2016-01 | Gyuho Lee | 116 (33.2% of 349) | Xiang Li, Anthony Romano, Hitoshi Mitake, Shawn Smith, Jonathan Boulle | 19 |
| 2015-12 | Xiang Li | 94 (43.5% of 216) | Gyuho Lee, Anthony Romano, Jonathan Boulle, Hitoshi Mitake, chz | 20 |
| 2015-11 | Xiang Li | 79 (46.2% of 171) | Yicheng Qin, Gyuho Lee, Jonathan Boulle, Josh Wood, rob boll | 20 |
| 2015-10 | Yicheng Qin | 77 (44.0% of 175) | Xiang Li, Jonathan Boulle, Gyuho Lee, Josh Wood, Cong Ding | 18 |
| 2015-09 | Xiang Li | 93 (43.1% of 216) | Yicheng Qin, Jonathan Boulle, Hitoshi Mitake, Gyuho Lee, Raoof Mohammed | 24 |
| 2015-08 | Yicheng Qin | 127 (45.2% of 281) | Xiang Li, Brandon Philips, Mohammad Samman, Matt Keller, Steve Phillips | 18 |
| 2015-07 | Yicheng Qin | 43 (43.9% of 98) | Xiang Li, Barak Michener, Brandon Philips, kayrus, Wolfgang Ebner | 17 |
| 2015-06 | Xiang Li | 141 (54.2% of 260) | Yicheng Qin, Barak Michener, Wolfgang Ebner, Brandon Philips, Jonathan Boulle | 14 |
| 2015-05 | Xiang Li | 62 (57.4% of 108) | Yicheng Qin, Barak Michener, Nick Owens, Brian Waldon, Ben Darnell | 17 |
| 2015-04 | Xiang Li | 55 (38.5% of 143) | Yicheng Qin, Barak Michener, Rob Szumski, Brandon Philips, Brian Akins | 19 |
| 2015-03 | Xiang Li | 121 (51.7% of 234) | Yicheng Qin, Kelsey Hightower, Brandon Philips, Ben Darnell, Barak Michener | 13 |
| 2015-02 | Xiang Li | 85 (44.7% of 190) | Yicheng Qin, Barak Michener, Brian Waldon, Brandon Philips, Kelsey Hightower | 17 |
| 2015-01 | Yicheng Qin | 93 (30.7% of 303) | Xiang Li, Brian Waldon, Jonathan Boulle, Brandon Philips, Ben Darnell | 17 |
| 2014-12 | Xiang Li | 174 (56.1% of 310) | Yicheng Qin, Barak Michener, Jonathan Boulle, Kelsey Hightower, Rob Szumski | 20 |
| 2014-11 | Xiang Li | 149 (38.6% of 386) | Yicheng Qin, Jonathan Boulle, Ben Darnell, Brian Waldon, Brandon Philips | 13 |
| 2014-10 | Jonathan Boulle | 121 (21.8% of 554) | Brian Waldon, Yicheng Qin, Xiang Li, Brandon Philips, Barak Michener | 14 |
| 2014-09 | Xiang Li | 156 (33.3% of 469) | Jonathan Boulle, Yicheng Qin, Brian Waldon, Blake Mizerany, Brandon Philips | 9 |
| 2014-08 | Blake Mizerany | 115 (50.7% of 227) | Yicheng Qin, Xiang Li, Jurriaan Mous, edwardcapriolo, satoru | 17 |
| 2014-07 | Xiang Li | 99 (52.1% of 190) | Yicheng Qin, Brandon Philips, Rob Szumski, Wes Morgan, Matt Parker | 9 |
| 2014-06 | Xiang Li | 30 (24.4% of 123) | Yicheng Qin, Brandon Philips, Blake Mizerany, Rob Szumski, Jonathan Boulle | 17 |
| 2014-05 | Yicheng Qin | 64 (42.7% of 150) | Xiang Li, Blake Mizerany, Brandon Philips, Rob Szumski, marc.barry | 13 |
| 2014-04 | Yicheng Qin | 82 (64.6% of 127) | Xiang Li, Ed Rooth, Brandon Philips, Jonathan Boulle, Stephen Crosby | 14 |
| 2014-03 | Yicheng Qin | 17 (20.2% of 84) | Ben Johnson, Cenk Alti, Brandon Philips, Xiang Li, Mikhail Goncharov | 16 |
| 2014-02 | Brandon Philips | 72 (52.9% of 136) | Yicheng Qin, Xiang Li, Brian Waldon, Ben Johnson, Ed Rooth | 19 |
| 2014-01 | Brandon Philips | 56 (28.9% of 194) | Xiang Li, Brian Waldon, Ben Johnson, Rob Szumski, tobz | 24 |
| 2013-12 | Xiang Li | 60 (36.4% of 165) | Brandon Philips, Ben Johnson, Neil Dunbar, Chris Shoemaker, rick | 15 |
| 2013-11 | Xiang Li | 58 (43.3% of 134) | Brandon Philips, Ben Johnson, rick, Brian Waldon, cloudaice | 6 |
| 2013-10 | Xiang Li | 100 (38.9% of 257) | Ben Johnson, Brandon Philips, Rob Szumski, Yifan Gu, Kelsey Hightower | 13 |
| 2013-09 | Xiang Li | 73 (52.5% of 139) | Brandon Philips, Yifan Gu, Hongchao Deng, David Fisher, Michael Stillwell | 12 |
| 2013-08 | Xiang Li | 157 (50.6% of 310) | Brandon Philips, Fabrizio (Misto) Milo, Alex Polvi, Fatih Arslan, Theo Hultberg | 12 |
| 2013-07 | Xiang Li | 144 (82.8% of 174) | Alex Polvi, Cong Ding, Brandon Philips, Travis Cross, Theo Hultberg | 7 |
| 2013-06 | Xiang Li | 41 (100.0% of 41) | 1 |
Lines added over time by the top 20 of 1,143 authors; the top 5 are in color, the rest in grey.
9,897 of 25,334 commits (39.1%) come from an address at 39 organizations, counted by the domain of the address and committed from by two people or more. Domains of one person (most often that person's own), personal mail providers, hidden noreply addresses and bots are counted apart, below.
The domain says where an address is, not who paid for the work: people commit from personal addresses on paid time, and from work addresses on their own.
| Organization | Commits | Share | Last 12 months | Addresses | First commit | Last commit | |
|---|---|---|---|---|---|---|---|
| coreos.com | 4,046 | 16.0% | 0 | 19 | 2013-06-07 | 2020-12-09 | |
| google.com | 3,242 | 12.8% | 331 | 32 | 2014-10-30 | 2026-10-07 | |
| vmware.com | 982 | 3.9% | 0 | 6 | 2014-04-15 | 2024-02-19 | |
| amazon.com | 781 | 3.1% | 0 | 8 | 2018-08-12 | 2025-04-30 | |
| ibm.com | 309 | 1.2% | 2 | 13 | 2015-11-20 | 2026-03-18 | |
| redhat.com | 205 | 0.8% | 6 | 22 | 2015-05-30 | 2026-10-08 | |
| ntt.co.jp | 124 | 0.5% | 0 | 2 | 2015-08-05 | 2018-06-29 | |
| daocloud.io | 28 | 0.1% | 0 | 12 | 2017-03-08 | 2023-04-10 | |
| alibaba-inc.com | 21 | 0.1% | 0 | 6 | 2018-08-15 | 2023-08-16 | |
| cockroachlabs.com | 16 | 0.1% | 0 | 4 | 2015-12-03 | 2022-11-09 |
| Quarter | Commits | Organizations | One-person domains | Personal email | Hidden (noreply) | Unknown | Bots |
|---|---|---|---|---|---|---|---|
| 2026-Q4 | 75 | 5.3% | 30.7% | 53.3% | 5.3% | 0% | 5.3% |
| 2026-Q3 | 273 | 5.1% | 24.2% | 44.0% | 16.1% | 0% | 10.6% |
| 2026-Q2 | 397 | 31.7% | 13.6% | 43.3% | 6.0% | 0% | 5.3% |
| 2026-Q1 | 406 | 39.7% | 4.9% | 50.7% | 0.2% | 0% | 4.4% |
| 2025-Q4 | 311 | 20.3% | 19.6% | 52.4% | 1.0% | 0% | 6.8% |
| 2025-Q3 | 519 | 41.4% | 7.9% | 46.8% | 0% | 0% | 3.9% |
| 2025-Q2 | 533 | 39.4% | 10.5% | 47.1% | 0.2% | 0% | 2.8% |
| 2025-Q1 | 536 | 19.8% | 14.7% | 60.8% | 1.9% | 0% | 2.8% |
| Domain | Commits | Share | |
|---|---|---|---|
| gmail.com | 11,883 | 46.9% | |
| coreos.com | 4,046 | 16.0% | |
| google.com | 3,237 | 12.8% | |
| vmware.com | 982 | 3.9% | |
| amazon.com | 781 | 3.1% | |
| users.noreply.github.com | 541 | 2.1% | |
| vald.es | 373 | 1.5% | |
| ifup.co | 367 | 1.4% | |
| jamesblair.net | 348 | 1.4% | |
| us.ibm.com | 268 | 1.1% |
How etcd compares with other CNCF graduated projects →
How etcd ranks among CNCF graduated projects by AI-assisted commits →
Generate this report for your own repository with gitstats-action · All Gallery reports
Publishes the report to GitHub Pages on every push to main: turn on Pages for the gh-pages branch.
# .github/workflows/gitstats.yml
name: GitStats Report
on:
push:
branches: [main]
permissions:
contents: write
jobs:
gitstats:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v7
with:
fetch-depth: 0
- uses: shenxianpeng/gitstats-action@v1
with:
deploy-to-pages: true