The top 20 of 1,627 authors, by commits.
| Author | Commits (%) | + lines | - lines | First commit | Last commit | Age | Active days | # by commits |
|---|---|---|---|---|---|---|---|---|
| Eric Liang | 1,334 (4.1%) | 211,732 | 171,523 | 2017-05-15 | 2024-01-18 | 6.7 yr | 897 | 1 |
| Edward Oakes | 1,197 (3.7%) | 141,853 | 139,561 | 2019-07-08 | 2026-10-21 | 7.3 yr | 648 | 2 |
| Sven Mika | 1,171 (3.6%) | 348,089 | 334,927 | 2019-12-30 | 2025-09-11 | 5.7 yr | 737 | 3 |
| Lonnie Liu | 991 (3.1%) | 110,580 | 63,221 | 2023-04-25 | 2026-04-29 | 3.0 yr | 425 | 4 |
| Robert Nishihara | 930 (2.9%) | 120,296 | 127,132 | 2016-02-23 | 2026-10-15 | 10.6 yr | 548 | 5 |
| Cuong Nguyen | 875 (2.7%) | 74,940 | 44,146 | 2023-03-20 | 2025-12-16 | 2.7 yr | 416 | 6 |
| Kai Fricke | 865 (2.7%) | 186,789 | 89,693 | 2020-05-14 | 2023-10-05 | 3.4 yr | 480 | 7 |
| Balaji Veeramani | 821 (2.5%) | 133,405 | 120,736 | 2021-12-07 | 2026-09-26 | 4.8 yr | 449 | 8 |
| SangBin Cho | 814 (2.5%) | 110,733 | 83,714 | 2020-01-31 | 2024-12-07 | 4.9 yr | 494 | 9 |
| Philipp Moritz | 639 (2.0%) | 110,733 | 71,502 | 2016-02-07 | 2026-09-02 | 10.6 yr | 496 | 10 |
| Richard Liaw | 607 (1.9%) | 73,157 | 47,566 | 2016-09-27 | 2026-09-15 | 10.0 yr | 453 | 11 |
| Jiajun Yao | 581 (1.8%) | 66,057 | 60,603 | 2021-08-24 | 2026-04-21 | 4.7 yr | 443 | 12 |
| Simon Mo | 509 (1.6%) | 42,799 | 26,690 | 2018-02-03 | 2022-12-23 | 4.9 yr | 350 | 13 |
| Stephanie Wang | 492 (1.5%) | 109,690 | 48,358 | 2016-09-02 | 2026-05-13 | 9.7 yr | 432 | 14 |
| Amog Kamsetty | 450 (1.4%) | 57,266 | 57,371 | 2020-01-30 | 2024-08-05 | 4.5 yr | 307 | 15 |
| Yi Cheng | 424 (1.3%) | 51,441 | 27,018 | 2020-12-17 | 2024-03-12 | 3.2 yr | 298 | 16 |
| Archit Kulkarni | 422 (1.3%) | 30,941 | 13,074 | 2020-08-13 | 2024-04-17 | 3.7 yr | 297 | 17 |
| Justin Yu | 381 (1.2%) | 82,709 | 83,534 | 2022-08-31 | 2026-10-09 | 4.1 yr | 264 | 18 |
| Cindy Zhang | 341 (1.1%) | 54,111 | 36,791 | 2022-06-15 | 2025-11-21 | 3.4 yr | 226 | 19 |
| Artur Niederfahrenhorst | 331 (1.0%) | 57,759 | 31,638 | 2021-11-19 | 2026-10-24 | 4.9 yr | 225 | 20 |
One row for each of the top 20 of 1,627 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.
1,041 of 32,256 commits (3.2%) name an AI coding assistant: as their author, as a co-author, or in the line it signs with. In the last 12 months: 937 of 4,413 (21.2%).
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 | |
|---|---|---|---|---|---|
| Claude | 745 | 0 | 2025-10-14 | 2026-10-24 | |
| Gemini | 270 | 0 | 2025-07-10 | 2026-10-24 | |
| GitHub Copilot | 37 | 0 | 2025-06-13 | 2026-08-03 | |
| Cursor | 29 | 0 | 2025-07-01 | 2026-10-16 |
A commit that names two assistants is counted under both.
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 | Douglas Strodtman | 294 (8.0% of 3,673) | Elliot Barnwell, Jeffrey Wang, Andrew Pollack-Gray, Seiji Eicher, Balaji Veeramani | 431 |
| 2025 | Lonnie Liu | 571 (11.1% of 5,137) | Edward Oakes, Dhyey Shah, dentiny, Elliot Barnwell, Balaji Veeramani | 383 |
| 2024 | Cuong Nguyen | 385 (12.1% of 3,194) | Sven Mika, Balaji Veeramani, Lonnie Liu, Jiajun Yao, dentiny | 222 |
| 2023 | Cuong Nguyen | 356 (7.5% of 4,766) | Balaji Veeramani, Kai Fricke, Ricky Xu, Justin Yu, Edward Oakes | 228 |
| 2022 | Kai Fricke | 364 (7.8% of 4,681) | SangBin Cho, Sven Mika, Eric Liang, Yi Cheng, Antoni Baum | 264 |
| 2021 | SangBin Cho | 265 (6.6% of 3,987) | Sven Mika, Eric Liang, Edward Oakes, Kai Fricke, Simon Mo | 258 |
| 2020 | Sven Mika | 251 (8.2% of 3,062) | Eric Liang, Edward Oakes, Richard Liaw, SangBin Cho, fangfengbin | 212 |
| 2019 | Eric Liang | 252 (17.8% of 1,416) | Richard Liaw, Philipp Moritz, Robert Nishihara, Edward Oakes, Simon Mo | 157 |
| 2018 | Eric Liang | 223 (21.3% of 1,049) | Robert Nishihara, Richard Liaw, Philipp Moritz, Stephanie Wang, Yuhong Guo | 91 |
| 2017 | Robert Nishihara | 239 (41.3% of 579) | Philipp Moritz, Eric Liang, Richard Liaw, Stephanie Wang, William Paul | 31 |
| 2016 | Robert Nishihara | 376 (52.8% of 712) | Philipp Moritz, mehrdadn, Stephanie Wang, William Paul, Richard Shin | 12 |
| Month | Author | Commits (%) | Next top 5 | Authors |
|---|---|---|---|---|
| 2026-10 | Douglas Strodtman | 93 (28.7% of 324) | Elliot Barnwell, Chi-Sheng Liu, Xinyu Zhang, Mark Towers, Jeffrey Wang | 88 |
| 2026-09 | Douglas Strodtman | 69 (17.8% of 387) | johntaylor-cell, AarryaSaraf, Balaji Veeramani, You-Cheng Lin, Mark Towers | 106 |
| 2026-08 | Douglas Strodtman | 55 (17.1% of 321) | Elliot Barnwell, Jeffrey Wang, johntaylor-cell, Kartica Modi, Goutam | 103 |
| 2026-07 | Douglas Strodtman | 45 (13.1% of 344) | johntaylor-cell, Elliot Barnwell, Jeffrey Wang, You-Cheng Lin, Seiji Eicher | 97 |
| 2026-06 | Seiji Eicher | 29 (7.8% of 370) | Balaji Veeramani, Jeffrey Wang, Edward Oakes, Elliot Barnwell, Douglas Strodtman | 109 |
| 2026-05 | Goutam | 22 (6.9% of 320) | Jeffrey Wang, Douglas Strodtman, Mark Towers, Edward Oakes, Seiji Eicher | 93 |
| 2026-04 | Elliot Barnwell | 34 (8.0% of 424) | Andrew Pollack-Gray, Sai Miduthuri, Edward Oakes, iamjustinhsu, Goutam | 106 |
| 2026-03 | Andrew Pollack-Gray | 34 (9.0% of 378) | Jeffrey Wang, Abrar Sheikh, Balaji Veeramani, Rueian, Goutam | 100 |
| 2026-02 | Abrar Sheikh | 33 (9.0% of 366) | Andrew Pollack-Gray, Lonnie Liu, Seiji Eicher, Kunchen (David) Dai, harshit-anyscale | 83 |
| 2026-01 | Lonnie Liu | 53 (12.1% of 439) | Andrew Pollack-Gray, Elliot Barnwell, Sampan S Nayak, Seiji Eicher, Abrar Sheikh | 105 |
| 2025-12 | Lonnie Liu | 74 (19.3% of 384) | Elliot Barnwell, Balaji Veeramani, Abrar Sheikh, Seiji Eicher, Goutam | 96 |
| 2025-11 | Lonnie Liu | 55 (15.4% of 356) | Elliot Barnwell, Sampan S Nayak, Balaji Veeramani, Mark Towers, Goutam | 90 |
| 2025-10 | Lonnie Liu | 57 (10.0% of 571) | Elliot Barnwell, Abrar Sheikh, Kevin H. Luu, Alexey Kudinkin, Edward Oakes | 108 |
| 2025-09 | Lonnie Liu | 53 (10.6% of 499) | Dhyey Shah, Elliot Barnwell, Joshua Lee, Cuong Nguyen, Ibrahim Rabbani | 93 |
| 2025-08 | Lonnie Liu | 69 (13.1% of 525) | Edward Oakes, Dhyey Shah, Elliot Barnwell, Cuong Nguyen, Seiji Eicher | 99 |
| 2025-07 | Lonnie Liu | 59 (13.1% of 450) | Cindy Zhang, Dhyey Shah, Edward Oakes, Elliot Barnwell, Cuong Nguyen | 106 |
| 2025-06 | Edward Oakes | 47 (12.8% of 367) | Lonnie Liu, Dhyey Shah, Kai-Hsun Chen, Abrar Sheikh, Cuong Nguyen | 87 |
| 2025-05 | Edward Oakes | 56 (12.7% of 440) | Lonnie Liu, Dhyey Shah, Cuong Nguyen, Kai-Hsun Chen, lkchen | 81 |
| 2025-04 | Lonnie Liu | 40 (10.7% of 374) | Dhyey Shah, Chi-Sheng Liu, dentiny, Kai-Hsun Chen, Balaji Veeramani | 81 |
| 2025-03 | Edward Oakes | 43 (10.0% of 429) | dentiny, Kai-Hsun Chen, Dhyey Shah, Chi-Sheng Liu, Ricardo Decal | 76 |
| 2025-02 | Lonnie Liu | 73 (16.4% of 445) | dentiny, Kai-Hsun Chen, Sven Mika, Balaji Veeramani, Edward Oakes | 84 |
| 2025-01 | dentiny | 53 (17.8% of 297) | Sven Mika, Lonnie Liu, Dhyey Shah, Edward Oakes, Chi-Sheng Liu | 55 |
| 2024-12 | dentiny | 78 (26.6% of 293) | Sven Mika, Kai-Hsun Chen, Balaji Veeramani, Rui Qiao, Dhyey Shah | 68 |
| 2024-11 | dentiny | 42 (17.8% of 236) | Balaji Veeramani, Sven Mika, Lonnie Liu, Kai-Hsun Chen, Rui Qiao | 54 |
| 2024-10 | Sven Mika | 18 (9.1% of 197) | Scott Lee, Cuong Nguyen, Edward Oakes, Balaji Veeramani, Cindy Zhang | 46 |
| 2024-09 | simonsays1980 | 15 (7.9% of 191) | Sven Mika, Jiajun Yao, Lonnie Liu, Cindy Zhang, Balaji Veeramani | 46 |
| 2024-08 | Sven Mika | 31 (12.5% of 248) | Ruiyang Wang, Cuong Nguyen, simonsays1980, Jiajun Yao, Cindy Zhang | 52 |
| 2024-07 | Cuong Nguyen | 45 (17.2% of 262) | Lonnie Liu, Sven Mika, Balaji Veeramani, Jiajun Yao, Ruiyang Wang | 54 |
| 2024-06 | Lonnie Liu | 42 (16.0% of 263) | Cuong Nguyen, Sven Mika, Balaji Veeramani, Jiajun Yao, Ruiyang Wang | 44 |
| 2024-05 | Cuong Nguyen | 70 (24.6% of 284) | Lonnie Liu, Sven Mika, Balaji Veeramani, simonsays1980, Ruiyang Wang | 50 |
| 2024-04 | Cuong Nguyen | 55 (17.2% of 319) | Sven Mika, Balaji Veeramani, Cindy Zhang, Ruiyang Wang, Lonnie Liu | 61 |
| 2024-03 | Cuong Nguyen | 49 (14.8% of 331) | Kevin H. Luu, Sven Mika, Cindy Zhang, Matthew Owen, Jiajun Yao | 48 |
| 2024-02 | Balaji Veeramani | 30 (11.0% of 273) | Edward Oakes, Ricky Xu, Justin Yu, Kevin H. Luu, Hao Chen | 44 |
| 2024-01 | Cuong Nguyen | 69 (23.2% of 297) | Edward Oakes, Lonnie Liu, Scott Lee, Jiajun Yao, Peyton Murray | 56 |
| 2023-12 | Cuong Nguyen | 33 (12.9% of 255) | Lonnie Liu, Edward Oakes, SangBin Cho, Ricky Xu, Jiajun Yao | 52 |
| 2023-11 | Cuong Nguyen | 54 (17.0% of 317) | Balaji Veeramani, Edward Oakes, Andrew Xue, Jiajun Yao, Sven Mika | 59 |
| 2023-10 | Cuong Nguyen | 69 (17.1% of 404) | Balaji Veeramani, Edward Oakes, Andrew Xue, Avnish Narayan, Cindy Zhang | 60 |
| 2023-09 | Edward Oakes | 29 (9.5% of 304) | Cuong Nguyen, Justin Yu, shrekris-anyscale, Gene Der Su, Kai Fricke | 58 |
| 2023-08 | Justin Yu | 52 (8.9% of 587) | Cuong Nguyen, Lonnie Liu, Kai Fricke, matthewdeng, Cindy Zhang | 66 |
| 2023-07 | Cuong Nguyen | 30 (9.0% of 334) | Edward Oakes, Ricky Xu, Balaji Veeramani, Scott Lee, Kai Fricke | 62 |
| 2023-06 | Cuong Nguyen | 49 (9.8% of 498) | Kai Fricke, Balaji Veeramani, Lonnie Liu, Edward Oakes, Ricky Xu | 59 |
| 2023-05 | Balaji Veeramani | 40 (8.4% of 475) | Kai Fricke, Artur Niederfahrenhorst, Ricky Xu, Yi Cheng, Max Pumperla | 57 |
| 2023-04 | Eric Liang | 36 (8.9% of 406) | Kai Fricke, Cuong Nguyen, Max Pumperla, Jiajun Yao, Ricky Xu | 62 |
| 2023-03 | kourosh hakhamaneshi | 44 (9.1% of 482) | Artur Niederfahrenhorst, Kai Fricke, Eric Liang, Ricky Xu, Cindy Zhang | 66 |
| 2023-02 | kourosh hakhamaneshi | 21 (6.5% of 323) | Kai Fricke, Yi Cheng, Justin Yu, Jian Xiao, Artur Niederfahrenhorst | 60 |
| 2023-01 | Artur Niederfahrenhorst | 30 (7.9% of 381) | Kai Fricke, Yi Cheng, Cheng Su, SangBin Cho, Eric Liang | 71 |
| 2022-12 | Ricky Xu | 20 (8.0% of 249) | Antoni Baum, SangBin Cho, Sven Mika, Justin Yu, Artur Niederfahrenhorst | 57 |
| 2022-11 | SangBin Cho | 35 (8.2% of 428) | Artur Niederfahrenhorst, Sven Mika, Balaji Veeramani, Jun Gong, Antoni Baum | 56 |
| 2022-10 | SangBin Cho | 33 (8.4% of 394) | Kai Fricke, Ricky Xu, Yi Cheng, Antoni Baum, Jiajun Yao | 64 |
| 2022-09 | Kai Fricke | 39 (12.6% of 310) | Balaji Veeramani, Sven Mika, Amog Kamsetty, Ricky Xu, clarng | 71 |
| 2022-08 | Jiajun Yao | 21 (5.8% of 363) | Eric Liang, shrekris-anyscale, Kai Fricke, Simon Mo, SangBin Cho | 68 |
| 2022-07 | Kai Fricke | 47 (8.9% of 528) | Eric Liang, Siyuan (Ryans) Zhuang, Antoni Baum, matthewdeng, Yi Cheng | 81 |
| 2022-06 | Kai Fricke | 39 (8.5% of 461) | Eric Liang, Artur Niederfahrenhorst, Antoni Baum, shrekris-anyscale, Sven Mika | 77 |
| 2022-05 | Kai Fricke | 45 (10.3% of 436) | Sven Mika, Eric Liang, Yi Cheng, mwtian, Antoni Baum | 71 |
| 2022-04 | Kai Fricke | 55 (14.6% of 378) | Sven Mika, Clark Zinzow, Amog Kamsetty, mwtian, Stephanie Wang | 79 |
| 2022-03 | Kai Fricke | 54 (11.1% of 486) | shrekris-anyscale, Amog Kamsetty, Siyuan (Ryans) Zhuang, Eric Liang, Yi Cheng | 73 |
| 2022-02 | SangBin Cho | 29 (8.7% of 335) | Eric Liang, Archit Kulkarni, Sven Mika, mwtian, Chen Shen | 59 |
| 2022-01 | mwtian | 23 (7.3% of 313) | Yi Cheng, Sven Mika, czgdp1807, SangBin Cho, Kai Fricke | 68 |
| 2021-12 | Yi Cheng | 17 (7.5% of 228) | SangBin Cho, mwtian, Archit Kulkarni, xwjiang2010, Sven Mika | 63 |
| 2021-11 | SangBin Cho | 41 (9.2% of 444) | Edward Oakes, Sven Mika, Amog Kamsetty, Alex Wu, xwjiang2010 | 65 |
| 2021-10 | SangBin Cho | 40 (8.9% of 447) | Kai Fricke, Eric Liang, Jiajun Yao, Edward Oakes, Simon Mo | 64 |
| 2021-09 | Sven Mika | 37 (9.5% of 390) | Kai Fricke, Yi Cheng, Edward Oakes, Eric Liang, Chen Shen | 51 |
| 2021-08 | Sven Mika | 29 (7.1% of 407) | SangBin Cho, Chen Shen, Eric Liang, Archit Kulkarni, Kai Fricke | 72 |
| 2021-07 | Eric Liang | 38 (10.2% of 371) | Amog Kamsetty, Chen Shen, Sven Mika, SangBin Cho, Kai Fricke | 71 |
| 2021-06 | Eric Liang | 31 (9.7% of 320) | Archit Kulkarni, Amog Kamsetty, SangBin Cho, Alex Wu, Ian Rodney | 61 |
| 2021-05 | Ian Rodney | 31 (12.1% of 256) | Sven Mika, Eric Liang, Edward Oakes, dependabot bot, Simon Mo | 55 |
| 2021-04 | Edward Oakes | 24 (9.8% of 244) | Sven Mika, SangBin Cho, Simon Mo, Yi Cheng, Dmitri Gekhtman | 52 |
| 2021-03 | Edward Oakes | 43 (13.6% of 317) | Ian Rodney, Sven Mika, Eric Liang, SangBin Cho, Richard Liaw | 60 |
| 2021-02 | SangBin Cho | 27 (9.9% of 274) | Eric Liang, Sven Mika, Clark Zinzow, Archit Kulkarni, Simon Mo | 59 |
| 2021-01 | Simon Mo | 27 (9.3% of 289) | Amog Kamsetty, Sven Mika, Eric Liang, Ian Rodney, Edward Oakes | 56 |
| 2020-12 | Sven Mika | 29 (9.8% of 296) | Edward Oakes, Eric Liang, fangfengbin, Richard Liaw, Simon Mo | 50 |
| 2020-11 | Eric Liang | 25 (8.7% of 289) | Ian Rodney, dHannasch, Sven Mika, Richard Liaw, Edward Oakes | 60 |
| 2020-10 | Richard Liaw | 19 (7.7% of 247) | Ian Rodney, Sven Mika, Max Fitton, fangfengbin, SangBin Cho | 58 |
| 2020-09 | Kai Fricke | 29 (8.2% of 354) | SangBin Cho, Richard Liaw, Eric Liang, chaokunyang, Alex Wu | 56 |
| 2020-08 | SangBin Cho | 32 (10.1% of 316) | Richard Liaw, Ian Rodney, Eric Liang, Simon Mo, Alex Wu | 60 |
| 2020-07 | mehrdadn | 42 (13.2% of 317) | SangBin Cho, Sven Mika, fangfengbin, Ian Rodney, Siyuan (Ryans) Zhuang | 59 |
| 2020-06 | mehrdadn | 34 (12.8% of 266) | Sven Mika, Ian Rodney, Edward Oakes, Siyuan (Ryans) Zhuang, Simon Mo | 51 |
| 2020-05 | Edward Oakes | 30 (14.2% of 211) | Sven Mika, fangfengbin, Eric Liang, mehrdadn, Simon Mo | 43 |
| 2020-04 | Sven Mika | 30 (15.1% of 199) | Richard Liaw, Edward Oakes, mehrdadn, fangfengbin, Eric Liang | 49 |
| 2020-03 | Edward Oakes | 28 (12.8% of 218) | Eric Liang, Sven Mika, Richard Liaw, Stephanie Wang, mehrdadn | 41 |
| 2020-02 | Edward Oakes | 27 (15.4% of 175) | Eric Liang, Sven Mika, mehrdadn, Simon Mo, Stephanie Wang | 37 |
| 2020-01 | Sven Mika | 14 (8.0% of 174) | Edward Oakes, Eric Liang, micafan, Simon Mo, mehrdadn | 45 |
| 2019-12 | Eric Liang | 25 (13.0% of 193) | mehrdadn, Edward Oakes, Kai Yang, Philipp Moritz, Robert Nishihara | 41 |
| 2019-11 | Eric Liang | 36 (25.9% of 139) | Simon Mo, Edward Oakes, mehrdadn, Stephanie Wang, Philipp Moritz | 26 |
| 2019-10 | Edward Oakes | 27 (22.5% of 120) | Richard Liaw, Eric Liang, Philipp Moritz, Simon Mo, Stephanie Wang | 24 |
| 2019-09 | Eric Liang | 21 (20.0% of 105) | Edward Oakes, Richard Liaw, Philipp Moritz, Robert Nishihara, Kai Yang | 23 |
| 2019-08 | Eric Liang | 26 (23.0% of 113) | Richard Liaw, Philipp Moritz, Simon Mo, Hao Chen, Kai Yang | 35 |
| 2019-07 | Eric Liang | 22 (17.7% of 124) | Richard Liaw, Hao Chen, Stephanie Wang, Simon Mo, Philipp Moritz | 34 |
| 2019-06 | Eric Liang | 11 (15.3% of 72) | Robert Nishihara, Qing Wang, Hao Chen, Philipp Moritz, Zhijun Fu | 21 |
| 2019-05 | Eric Liang | 12 (16.4% of 73) | Richard Liaw, Robert Nishihara, Yuhong Guo, Qing Wang, Devin Petersohn | 23 |
| 2019-04 | Eric Liang | 12 (14.8% of 81) | Qing Wang, Yuhong Guo, Devin Petersohn, justinwyang, Vlad Firoiu | 37 |
| 2019-03 | Eric Liang | 34 (23.6% of 144) | Philipp Moritz, Robert Nishihara, Richard Liaw, Hao Chen, Yuhong Guo | 33 |
| 2019-02 | Eric Liang | 21 (14.1% of 149) | Robert Nishihara, Philipp Moritz, Yuhong Guo, Qing Wang, Hao Chen | 39 |
| 2019-01 | Robert Nishihara | 20 (19.4% of 103) | Eric Liang, Richard Liaw, Philipp Moritz, Qing Wang, Yuhong Guo | 25 |
| 2018-12 | Eric Liang | 26 (24.5% of 106) | Richard Liaw, Yuhong Guo, Robert Nishihara, Hao Chen, Devin Petersohn | 24 |
| 2018-11 | Eric Liang | 48 (43.2% of 111) | Robert Nishihara, Richard Liaw, Philipp Moritz, Stephanie Wang, Qing Wang | 20 |
| 2018-10 | Eric Liang | 19 (25.7% of 74) | Robert Nishihara, Qing Wang, Richard Liaw, Philipp Moritz, bibabolynn | 18 |
| 2018-09 | Eric Liang | 22 (25.9% of 85) | Robert Nishihara, Hao Chen, Qing Wang, Richard Liaw, Yuhong Guo | 19 |
| 2018-08 | Eric Liang | 20 (17.5% of 114) | Robert Nishihara, Stephanie Wang, Yuhong Guo, Philipp Moritz, Qing Wang | 26 |
| 2018-07 | Eric Liang | 18 (17.8% of 101) | Robert Nishihara, Philipp Moritz, Richard Liaw, Peter Schafhalter, Yuhong Guo | 20 |
| 2018-06 | Eric Liang | 18 (23.1% of 78) | Richard Liaw, Robert Nishihara, Philipp Moritz, Yuhong Guo, Kunal Gosar | 23 |
| 2018-05 | Robert Nishihara | 13 (13.3% of 98) | Alok Singh, Stephanie Wang, Kunal Gosar, Devin Petersohn, Peter Schafhalter | 32 |
| 2018-04 | Robert Nishihara | 21 (24.4% of 86) | Melih Elibol, Eric Liang, Stephanie Wang, Philipp Moritz, Devin Petersohn | 18 |
| 2018-03 | Robert Nishihara | 22 (29.3% of 75) | Eric Liang, Stephanie Wang, Richard Liaw, Philipp Moritz, Devin Petersohn | 17 |
| 2018-02 | Robert Nishihara | 16 (24.2% of 66) | Eric Liang, Richard Liaw, Devin Petersohn, Simon Mo, Philipp Moritz | 16 |
| 2018-01 | Robert Nishihara | 14 (25.5% of 55) | Eric Liang, Richard Liaw, Philipp Moritz, Stephanie Wang, Peter Schafhalter | 14 |
| 2017-12 | Eric Liang | 15 (29.4% of 51) | Robert Nishihara, Richard Liaw, Philipp Moritz, Stephanie Wang, Melih Elibol | 11 |
| 2017-11 | Robert Nishihara | 19 (31.7% of 60) | Eric Liang, Richard Liaw, Peter Schafhalter, Philipp Moritz, Stephanie Wang | 10 |
| 2017-10 | Robert Nishihara | 26 (41.3% of 63) | Eric Liang, Philipp Moritz, Richard Liaw, Stephanie Wang, Peter Schafhalter | 9 |
| 2017-09 | Eric Liang | 14 (25.9% of 54) | Robert Nishihara, Philipp Moritz, Peter Schafhalter, William Paul, Stephanie Wang | 12 |
| 2017-08 | Robert Nishihara | 28 (50.0% of 56) | Philipp Moritz, Eric Liang, alanamarzoev, Richard Liaw, Zongheng Yang | 11 |
| 2017-07 | Robert Nishihara | 9 (34.6% of 26) | alanamarzoev, Eric Liang, Philipp Moritz, Yeolar, Crystal | 6 |
| 2017-06 | Robert Nishihara | 26 (52.0% of 50) | alanamarzoev, Philipp Moritz, Eric Liang, Crystal, Richard Liaw | 7 |
| 2017-05 | Robert Nishihara | 27 (49.1% of 55) | Philipp Moritz, William Paul, Stephanie Wang, Richard Shin, Eric Liang | 11 |
| 2017-04 | Robert Nishihara | 20 (55.6% of 36) | Philipp Moritz, Alexey Tumanov, Richard Shin, Richard Liaw, Stephanie Wang | 7 |
| 2017-03 | Robert Nishihara | 19 (45.2% of 42) | Philipp Moritz, Stephanie Wang, Alexey Tumanov, William Paul, Richard Liaw | 7 |
| 2017-02 | Robert Nishihara | 25 (55.6% of 45) | Stephanie Wang, Philipp Moritz, Johann Schleier-Smith, William Paul, Alexey Tumanov | 6 |
| 2017-01 | Robert Nishihara | 17 (41.5% of 41) | William Paul, Stephanie Wang, Johann Schleier-Smith, Philipp Moritz, Richard Liaw | 7 |
| 2016-12 | Robert Nishihara | 45 (60.8% of 74) | Stephanie Wang, Philipp Moritz, Alexey Tumanov, William Paul, Ion | 7 |
| 2016-11 | Robert Nishihara | 26 (51.0% of 51) | Philipp Moritz, mehrdadn, William Paul, Stephanie Wang, Ujval Misra | 7 |
| 2016-10 | Robert Nishihara | 35 (51.5% of 68) | Philipp Moritz, Stephanie Wang, Ujval Misra, mehrdadn, Ion | 6 |
| 2016-09 | Robert Nishihara | 45 (51.7% of 87) | Philipp Moritz, Richard Shin, Stephanie Wang, William Paul, Richard Liaw | 6 |
| 2016-08 | Robert Nishihara | 46 (54.8% of 84) | Philipp Moritz, William Paul, Johann Schleier-Smith | 4 |
| 2016-07 | Robert Nishihara | 52 (44.1% of 118) | mehrdadn, Philipp Moritz, William Paul, Johann Schleier-Smith | 5 |
| 2016-06 | Robert Nishihara | 79 (59.0% of 134) | mehrdadn, Philipp Moritz, William Paul | 4 |
| 2016-05 | Robert Nishihara | 5 (62.5% of 8) | Philipp Moritz, mehrdadn | 3 |
| 2016-04 | Robert Nishihara | 19 (73.1% of 26) | Philipp Moritz | 2 |
| 2016-03 | Philipp Moritz | 27 (55.1% of 49) | Robert Nishihara | 2 |
| 2016-02 | Philipp Moritz | 11 (84.6% of 13) | Robert Nishihara | 2 |
Lines added over time by the top 20 of 1,627 authors; the top 5 are in color, the rest in grey.
8,146 of 32,256 commits (25.3%) come from an address at 35 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 | |
|---|---|---|---|---|---|---|---|
| anyscale.com | 5,005 | 15.5% | 1,827 | 82 | 2020-05-20 | 2026-10-24 | |
| berkeley.edu | 1,560 | 4.8% | 10 | 35 | 2016-09-27 | 2026-09-15 | |
| anyscale.io | 674 | 2.1% | 0 | 2 | 2020-02-06 | 2023-05-26 | |
| antfin.com | 273 | 0.8% | 0 | 8 | 2018-05-19 | 2023-11-14 | |
| zju.edu.cn | 180 | 0.6% | 2 | 2 | 2019-11-30 | 2025-12-11 | |
| apache.org | 101 | 0.3% | 49 | 14 | 2019-12-10 | 2026-10-13 | |
| google.com | 77 | 0.2% | 48 | 10 | 2023-08-17 | 2026-09-24 | |
| intel.com | 47 | 0.1% | 2 | 10 | 2019-11-18 | 2026-08-03 | |
| washington.edu | 21 | 0.1% | 2 | 2 | 2024-09-02 | 2026-05-13 | |
| amazon.com | 20 | 0.1% | 0 | 2 | 2020-07-09 | 2023-09-29 |
| Quarter | Commits | Organizations | One-person domains | Personal email | Hidden (noreply) | Unknown | Bots |
|---|---|---|---|---|---|---|---|
| 2026-Q4 | 324 | 54.0% | 5.9% | 17.9% | 22.2% | 0% | 0% |
| 2026-Q3 | 1,052 | 51.1% | 3.4% | 17.6% | 27.9% | 0% | 0% |
| 2026-Q2 | 1,114 | 44.3% | 1.3% | 24.1% | 30.3% | 0% | 0% |
| 2026-Q1 | 1,183 | 44.3% | 2.1% | 20.7% | 32.9% | 0% | 0% |
| 2025-Q4 | 1,311 | 36.9% | 2.1% | 19.7% | 41.3% | 0% | 0% |
| 2025-Q3 | 1,474 | 31.8% | 3.3% | 29.4% | 35.5% | 0% | 0% |
| 2025-Q2 | 1,181 | 23.5% | 8.0% | 38.1% | 30.3% | 0% | 0.1% |
| 2025-Q1 | 1,171 | 23.4% | 6.3% | 44.6% | 25.7% | 0% | 0% |
| Domain | Commits | Share | |
|---|---|---|---|
| gmail.com | 12,202 | 37.8% | |
| users.noreply.github.com | 9,141 | 28.3% | |
| anyscale.com | 5,005 | 15.5% | |
| berkeley.edu | 1,076 | 3.3% | |
| anyscale.io | 674 | 2.1% | |
| cs.berkeley.edu | 478 | 1.5% | |
| hey.com | 371 | 1.2% | |
| outlook.com | 315 | 1.0% | |
| hotmail.com | 301 | 0.9% | |
| protonmail.com | 299 | 0.9% |
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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