The top 20 of 1,716 authors, by commits.
| Author | Commits (%) | + lines | - lines | First commit | Last commit | Age | Active days | # by commits |
|---|---|---|---|---|---|---|---|---|
| openharmony_ci | 49,555 (44.6%) | 18,311 | 16,021 | 2021-06-02 | 2026-10-07 | 5.3 yr | 1,720 | 1 |
| Tianer Zhou | 1,315 (1.2%) | 91,652 | 45,614 | 2022-08-18 | 2026-01-19 | 3.4 yr | 568 | 2 |
| wangxiuxiu | 699 (0.6%) | 207,425 | 82,005 | 2024-08-28 | 2026-09-20 | 2.1 yr | 363 | 3 |
| sunjiakun | 699 (0.6%) | 67,396 | 19,795 | 2023-04-18 | 2025-02-21 | 1.8 yr | 278 | 4 |
| yangziyong | 670 (0.6%) | 192,607 | 18,605 | 2024-01-31 | 2024-09-02 | 7 mo | 138 | 5 |
| zhanghang | 667 (0.6%) | 173,810 | 50,576 | 2025-01-20 | 2026-05-25 | 1.3 yr | 273 | 6 |
| lijuan124 | 664 (0.6%) | 70,486 | 27,088 | 2022-07-27 | 2026-08-17 | 4.1 yr | 487 | 7 |
| yylong | 655 (0.6%) | 69,147 | 19,774 | 2022-06-20 | 2026-07-04 | 4.0 yr | 462 | 8 |
| zhou-chaobo | 630 (0.6%) | 78,805 | 17,068 | 2022-08-27 | 2026-08-05 | 3.9 yr | 441 | 9 |
| zhangjinyu101 | 598 (0.5%) | 98,878 | 16,612 | 2024-06-18 | 2025-05-25 | 11 mo | 183 | 10 |
| tzcurtain | 588 (0.5%) | 68,464 | 1,191,211 | 2023-10-25 | 2026-09-23 | 2.9 yr | 405 | 11 |
| carnivore233 | 535 (0.5%) | 45,570 | 16,082 | 2023-12-27 | 2026-08-22 | 2.7 yr | 285 | 12 |
| hw_wyx | 528 (0.5%) | 47,072 | 6,985 | 2023-08-01 | 2026-09-28 | 3.2 yr | 389 | 13 |
| sunziyuan | 504 (0.5%) | 81,793 | 45,991 | 2024-07-09 | 2026-09-26 | 2.2 yr | 231 | 14 |
| xiexiyun | 487 (0.4%) | 31,053 | 10,369 | 2022-01-28 | 2024-12-04 | 2.8 yr | 324 | 15 |
| hct95 | 485 (0.4%) | 45,671 | 5,985 | 2023-03-14 | 2026-09-14 | 3.5 yr | 391 | 16 |
| jiangzhijun8 | 474 (0.4%) | 75,348 | 14,205 | 2024-03-28 | 2024-10-24 | 7 mo | 125 | 17 |
| zhanghan | 465 (0.4%) | 799,319 | 2,801 | 2024-12-16 | 2025-03-31 | 3 mo | 11 | 18 |
| fangzhiyuan1 | 449 (0.4%) | 54,190 | 144,663 | 2023-08-17 | 2026-09-22 | 3.1 yr | 338 | 19 |
| wangtao | 444 (0.4%) | 50,256 | 8,570 | 2023-05-24 | 2026-05-28 | 3.0 yr | 359 | 20 |
One row for each of the top 20 of 1,716 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.
26 of 111,193 commits (<0.1%) name an AI coding assistant: as their author, as a co-author, or in the line it signs with. 1 of them was made by an assistant under its own account. In the last 12 months: 26 of 17,098 (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 | |
|---|---|---|---|---|---|
| Claude | 25 | 0 | 2026-02-05 | 2026-09-15 | |
| Codex | 1 | 1 | 2026-07-15 | 2026-07-15 |
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 | openharmony_ci | 5,758 (44.0% of 13,088) | wangxiuxiu, chendongqi, yuanlin94, sunziyuan, tzcurtain | 457 |
| 2025 | openharmony_ci | 12,855 (44.1% of 29,131) | zhanghang, zhanghan, wangxiuxiu, wangweiyuan, liuyongkai2 | 728 |
| 2024 | openharmony_ci | 16,478 (44.7% of 36,888) | yangziyong, Tianer Zhou, zhangjinyu101, jiangzhijun8, carnivore233 | 809 |
| 2023 | openharmony_ci | 10,112 (45.8% of 22,058) | Tianer Zhou, sunjiakun, huangdong, limeng, lijuan124 | 547 |
| 2022 | openharmony_ci | 4,190 (45.7% of 9,176) | yaoyuchi, xiexiyun, caocan, Tianer Zhou, yan-shuifeng | 293 |
| 2021 | openharmony_ci | 162 (19.0% of 852) | sunfei, caocan, zhuzijia, lihao71, lushi | 116 |
| Month | Author | Commits (%) | Next top 5 | Authors |
|---|---|---|---|---|
| 2026-10 | openharmony_ci | 1 (100.0% of 1) | 1 | |
| 2026-09 | openharmony_ci | 365 (44.7% of 817) | Leo_Mei, rxxyx, l00916518, sunziyuan, guozejun | 115 |
| 2026-08 | openharmony_ci | 466 (45.2% of 1,031) | jiangdayuan, Leo_Mei, zhourenfeng, yuanlin94, zhaoyong70 | 134 |
| 2026-07 | openharmony_ci | 589 (43.6% of 1,351) | wanyin, chendongqi, sunziyuan, wangxiuxiu, yuanlin94 | 150 |
| 2026-06 | openharmony_ci | 562 (43.5% of 1,293) | chendongqi, fangzhiyuan1, l00896541, luoying_ace_admin, zzuhui | 164 |
| 2026-05 | openharmony_ci | 613 (43.9% of 1,395) | zhangyaning11, song-song-song, zzuhui, feng546_, yuanlin94 | 191 |
| 2026-04 | openharmony_ci | 786 (43.5% of 1,806) | Pavel Mironchik, wangxiuxiu, zhourenfeng, zhangfanfan21, yuanlin94 | 218 |
| 2026-03 | openharmony_ci | 781 (46.0% of 1,697) | yangzhenyu51, royce-ls, wangxiuxiu, liubihao, chijunwen | 198 |
| 2026-02 | openharmony_ci | 672 (43.3% of 1,553) | baishenghan, haiwenxiang, chendongqi, ia_oi, tomkl123 | 199 |
| 2026-01 | openharmony_ci | 923 (43.1% of 2,144) | wangxiuxiu, zhanghang, wangmiaoliang, yuanlin94, sunziyuan | 225 |
| 2025-12 | openharmony_ci | 899 (43.7% of 2,057) | wangxiuxiu, chijunwen, yuanlin94, wangmiaoliang, yuxiaofei9 | 218 |
| 2025-11 | openharmony_ci | 878 (45.0% of 1,953) | chijunwen, sunziyuan, zhanghang, wanglili12, liuyongkai2 | 210 |
| 2025-10 | openharmony_ci | 912 (40.9% of 2,229) | zcdqs, yylong, sunziyuan, zhangrongjie, haiwenxiang | 208 |
| 2025-09 | openharmony_ci | 715 (43.2% of 1,654) | hanjiajie2000, zhanghang, xushunjie, liuyongkai2, zhangsaiyang1 | 214 |
| 2025-08 | openharmony_ci | 867 (44.0% of 1,969) | hanshu12138, zhanghang, Demon-QING, wangxiuxiu, wangweiyuan | 221 |
| 2025-07 | openharmony_ci | 1,072 (45.1% of 2,378) | Tianer Zhou, wangweiyuan, zhanghang, liuyongkai2, wangxiuxiu | 230 |
| 2025-06 | openharmony_ci | 1,047 (44.0% of 2,377) | wangweiyuan, zhanghang, wangxiuxiu, sunziyuan, liuyongkai2 | 243 |
| 2025-05 | openharmony_ci | 1,076 (43.8% of 2,455) | zhanghang, wangxiuxiu, wangweiyuan, liuyongkai2, Tianer Zhou | 235 |
| 2025-04 | openharmony_ci | 1,253 (47.0% of 2,664) | liuyongkai2, zhanghang, caocan, Tianer Zhou, hanshu12138 | 257 |
| 2025-03 | openharmony_ci | 1,793 (42.9% of 4,176) | zhanghan, zhanghang, cookie, 可恶的小疯子, liuyongkai2 | 253 |
| 2025-02 | openharmony_ci | 1,106 (45.6% of 2,425) | zhanghang, y30069754, 王关, wangxiuxiu, zhou-chaobo | 262 |
| 2025-01 | openharmony_ci | 1,237 (44.3% of 2,794) | zhangjinyu101, dongzhipeng, wangxiuxiu, liuwei, Tintin9529 | 267 |
| 2024-12 | openharmony_ci | 1,257 (40.4% of 3,110) | Jingle Lee, zhangjinyu101, carnivore233, zhuweifeng94, tangbiteng | 254 |
| 2024-11 | openharmony_ci | 1,217 (44.9% of 2,713) | zhangjinyu101, Tianer Zhou, cq_0418, wangxiuxiu, carnivore233 | 255 |
| 2024-10 | openharmony_ci | 1,077 (45.8% of 2,352) | Tianer Zhou, zhangjinyu101, Linzuoquan, worker0217, sunjiakun | 240 |
| 2024-09 | openharmony_ci | 1,345 (46.7% of 2,883) | zhangjinyu101, carnivore233, worker0217, jiangzhijun8, Tianer Zhou | 255 |
| 2024-08 | openharmony_ci | 1,624 (45.0% of 3,606) | jiangzhijun8, zhangjinyu101, Tianer Zhou, kangchongtao, tzcurtain | 268 |
| 2024-07 | openharmony_ci | 1,907 (44.3% of 4,305) | jiangzhijun8, zhangjinyu101, Tianer Zhou, sunjiakun, yhpeng_1911 | 299 |
| 2024-06 | openharmony_ci | 1,524 (46.8% of 3,256) | yangziyong, sunjiakun, jiangzhijun8, xqq879988, Tianer Zhou | 283 |
| 2024-05 | openharmony_ci | 1,741 (43.8% of 3,973) | yangziyong, sunjiakun, jiangzhijun8, Tianer Zhou, zhangwenbin | 297 |
| 2024-04 | openharmony_ci | 1,534 (44.8% of 3,425) | yangziyong, Tianer Zhou, 王关, tangye, zhangwenbin | 269 |
| 2024-03 | openharmony_ci | 1,186 (44.5% of 2,666) | yangziyong, 王关, lisitao, hw_wyx, Tianer Zhou | 237 |
| 2024-02 | openharmony_ci | 532 (43.7% of 1,217) | lisitao, yangziyong, Tianer Zhou, aryawang, 徐钦锋 | 169 |
| 2024-01 | openharmony_ci | 1,534 (45.4% of 3,382) | 王关, Tianer Zhou, huangdong, Kirill Kirichenko, houdisheng | 267 |
| 2023-12 | openharmony_ci | 1,418 (44.5% of 3,189) | Xing Guang, huangdong, likunhui, yangqizhong, Tianer Zhou | 266 |
| 2023-11 | openharmony_ci | 1,172 (45.1% of 2,599) | Xing Guang, huangdong, houdisheng, likunhui, yangqizhong | 233 |
| 2023-10 | openharmony_ci | 695 (44.8% of 1,551) | tengfan, lijuan124, FredTT, jyj-0306, 徐钦锋 | 175 |
| 2023-09 | openharmony_ci | 692 (47.3% of 1,463) | Tianer Zhou, sunjiakun, tengfan, zhou-chaobo, h30043025 | 140 |
| 2023-08 | openharmony_ci | 977 (47.2% of 2,072) | sunjiakun, tengfan, huangdong, Tianer Zhou, wangqingkaihong | 152 |
| 2023-07 | openharmony_ci | 1,089 (47.8% of 2,278) | huangdong, sunjiakun, Tianer Zhou, zhangxiao150, tengfan | 155 |
| 2023-06 | openharmony_ci | 912 (46.0% of 1,981) | sunjiakun, huangdong, limeng, huangzejia1, GoAhead | 151 |
| 2023-05 | openharmony_ci | 979 (45.9% of 2,133) | sunjiakun, limeng, huangzejia1, quguiren, Tianer Zhou | 129 |
| 2023-04 | openharmony_ci | 491 (41.9% of 1,173) | limeng, quguiren, chensi10, Tianer Zhou, sunjiakun | 117 |
| 2023-03 | openharmony_ci | 878 (46.6% of 1,883) | chensi10, limeng, zhaoxinyu, yylong, Tianer Zhou | 123 |
| 2023-02 | openharmony_ci | 490 (46.1% of 1,063) | xiexiyun, Tianer Zhou, zhangxiao150, yylong, zhaoxinyu | 90 |
| 2023-01 | openharmony_ci | 319 (47.4% of 673) | xiexiyun, zhaoxinyu, Tianer Zhou, yylong, liyujie43@huawei.com | 82 |
| 2022-12 | openharmony_ci | 377 (47.9% of 787) | yylong, xiexiyun, Tianer Zhou, zhaoxinyu, yujiadong | 89 |
| 2022-11 | openharmony_ci | 768 (47.3% of 1,622) | Tianer Zhou, yylong, xiexiyun, zhou-chaobo, zhaojian2021 | 106 |
| 2022-10 | openharmony_ci | 576 (44.2% of 1,304) | Tianer Zhou, limeng, yylong, sunfei, yan-shuifeng | 90 |
| 2022-09 | openharmony_ci | 410 (41.6% of 986) | zhengqiyi, aryawang, caocan, Tianer Zhou, yan-shuifeng | 105 |
| 2022-08 | openharmony_ci | 355 (44.3% of 801) | caocan, xiexiyun, zhengqiyi, yylong, shanshurong | 102 |
| 2022-07 | openharmony_ci | 273 (45.6% of 599) | xiexiyun, xuzhidan, zcdqs, Oleg Beletski, shanshurong | 88 |
| 2022-06 | openharmony_ci | 220 (46.1% of 477) | caocan, xiexiyun, wangzezhen, bixuefeng, yan-shuifeng | 67 |
| 2022-05 | openharmony_ci | 154 (42.1% of 366) | xiexiyun, bixuefeng, yaoyuchi, zcdqs, laosan_ted | 71 |
| 2022-04 | openharmony_ci | 179 (45.4% of 394) | xiexiyun, yaoyuchi, luoying_ace_admin, caocan, wuhl55 | 64 |
| 2022-03 | openharmony_ci | 394 (50.6% of 778) | yaoyuchi, jiangdayuan, yangfan229, caocan, yan-shuifeng | 69 |
| 2022-02 | openharmony_ci | 264 (46.7% of 565) | yaoyuchi, lushi, zcdqs, yan-shuifeng, jiangdayuan | 68 |
| 2022-01 | openharmony_ci | 220 (44.3% of 497) | yaoyuchi, sunfei, caocan, zhanghaibo, yan-shuifeng | 64 |
| 2021-12 | openharmony_ci | 19 (7.0% of 271) | sunfei, caocan, yaoyuchi, zhuzijia, lihao71 | 63 |
| 2021-11 | openharmony_ci | 14 (5.8% of 243) | zhuzijia, xielongfeng, wangwencong, lushi, jiangtao57 | 63 |
| 2021-10 | openharmony_ci | 69 (35.6% of 194) | jiangtao57, dutie123, coderLsq, sunfei, lushi | 54 |
| 2021-09 | openharmony_ci | 28 (41.2% of 68) | zhongjianfei, luwh0708, sunfei, Han00000000, zero-cyc | 21 |
| 2021-08 | openharmony_ci | 8 (44.4% of 18) | songcongyi, zhanghaibo, xliu, wupengyong, sharpshooter | 8 |
| 2021-07 | openharmony_ci | 18 (42.9% of 42) | songcongyi, tusi_fly, dutie123, Nesbeer P N, yaoyuchi | 11 |
| 2021-06 | openharmony_ci | 6 (37.5% of 16) | theretherehuh, mamingshuai, zhanghaibo, yan-shuifeng, sunfei | 7 |
Lines added over time by the top 20 of 1,716 authors; the top 5 are in color, the rest in grey.
59,439 of 111,193 commits (53.5%) come from an address at 16 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 | |
|---|---|---|---|---|---|---|---|
| huawei.com | 49,439 | 44.5% | 5,625 | 1,260 | 2021-06-01 | 2026-09-29 | |
| h-partners.com | 5,204 | 4.7% | 2,718 | 240 | 2021-11-22 | 2026-09-29 | |
| huawei-partners.com | 2,521 | 2.3% | 741 | 51 | 2023-05-21 | 2026-09-20 | |
| openvalley.net | 1,073 | 1.0% | 2 | 13 | 2024-09-11 | 2026-04-16 | |
| hisilicon.com | 558 | 0.5% | 91 | 6 | 2023-03-17 | 2026-09-10 | |
| talkweb.com.cn | 237 | 0.2% | 0 | 10 | 2024-10-22 | 2025-03-22 | |
| zju.edu.cn | 125 | 0.1% | 0 | 5 | 2023-06-16 | 2024-08-28 | |
| isoftstone.com | 78 | 0.1% | 0 | 12 | 2021-10-18 | 2025-03-25 | |
| kaihong.com | 78 | 0.1% | 0 | 3 | 2022-08-02 | 2023-08-28 | |
| epro.com.cn | 55 | <0.1% | 0 | 2 | 2023-11-28 | 2024-01-30 |
| Quarter | Commits | Organizations | One-person domains | Personal email | Hidden (noreply) | Unknown | Bots |
|---|---|---|---|---|---|---|---|
| 2026-Q4 | 1 | 0% | 0% | 0% | 0% | 0% | 100.0% |
| 2026-Q3 | 3,199 | 53.3% | 0.1% | 1.8% | 0.4% | 0.1% | 44.4% |
| 2026-Q2 | 4,494 | 54.3% | <0.1% | 1.3% | 0.6% | 0.1% | 43.6% |
| 2026-Q1 | 5,394 | 53.9% | <0.1% | 1.6% | 0.4% | <0.1% | 44.0% |
| 2025-Q4 | 6,239 | 54.4% | <0.1% | 2.1% | 0.3% | <0.1% | 43.1% |
| 2025-Q3 | 6,001 | 53.3% | 0% | 39.7% | 0.5% | <0.1% | 6.4% |
| 2025-Q2 | 7,496 | 53.6% | <0.1% | 46.3% | 0.1% | <0.1% | 0% |
| 2025-Q1 | 9,395 | 54.0% | <0.1% | 45.8% | 0.1% | <0.1% | 0% |
| Domain | Commits | Share | |
|---|---|---|---|
| huawei.com | 49,419 | 44.4% | |
| qq.com | 41,466 | 37.3% | |
| noreply.gitcode.com | 8,948 | 8.0% | |
| h-partners.com | 5,204 | 4.7% | |
| huawei-partners.com | 2,521 | 2.3% | |
| openvalley.net | 1,073 | 1.0% | |
| hisilicon.com | 558 | 0.5% | |
| 163.com | 448 | 0.4% | |
| talkweb.com.cn | 237 | 0.2% | |
| live.com | 191 | 0.2% |
How OpenHarmony ArkUI compares with other open source projects from China →
How OpenHarmony ArkUI ranks among open source projects from China by AI-assisted commits →
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# .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