The project's life, one year at a time, told from the commit record: how activity rose and fell against the project's own baseline, who arrived when, and what was released.
37 commits (0.1%) · +0 / −0 lines · 5 authors
Led by Fabian Hueske (16 commits)
First commits: Fabian Hueske, sruf, StephanEwen, root, arvid
1,880 commits (4.9%) · +0 / −0 lines · 24 authors
Led by Daniel Warneke (792 commits)
First commits: Daniel Warneke, Moritz Kaufmann, Michael Hopstock, marrus, Matthias Ringwald, Philipp Richter (+14 more)
1,518 commits (3.9%) · +0 / −0 lines · 18 authors
Led by Daniel Warneke (513 commits)
First commits: ssc, Sebastian Kruse, Aljoscha Krettek, Erik Nijkamp, Mathias, dimalabs (+1 more)
509 commits (1.3%) · +327,876 / −83,084 lines · 22 authors
Led by StephanEwen (254 commits)
First commits: Robert Metzger, Ufuk Celebi, Andre Hacker, Alexander Alexandrov, Stephan Ewen, Markus Holzemer (+10 more)
Released: v0.4-rc1
2,084 commits (5.4%) · +769,333 / −502,435 lines · 74 authors
Led by Stephan Ewen (280 commits)
First commits: gyfora, Gábor Hermann, Márton Balassi, Gyula Fora, Till Rohrmann, Marton Balassi (+55 more)
Released: pre-apache-rename
2,146 commits (5.5%) · +681,639 / −398,337 lines · 127 authors
Led by Stephan Ewen (425 commits)
First commits: Sachin Goel, Paris Carbone, Gabor Gevay, Piotr Godek, Greg Hogan, chengxiang li (+87 more)
2,035 commits (5.3%) · +632,411 / −313,424 lines · 185 authors
Led by Stephan Ewen (280 commits)
First commits: Stefan Richter, Jark Wu, Kurt Young, Ivan Mushketyk, Stefano Baghino, Tzu-Li (Gordon) Tai (+141 more)
2,541 commits (6.6%) · +608,071 / −396,349 lines · 172 authors
Led by Chesnay Schepler (297 commits)
First commits: Piotr Nowojski, bowenli86, Dawid Wysakowicz, yew1eb, Gary Yao, Fang Yong (+105 more)
2,702 commits (7.0%) · +457,895 / −218,937 lines · 205 authors
Led by Till Rohrmann (484 commits)
First commits: yanghua, tison, sihuazhou, Andrey Zagrebin, hequn8128, Yadan.JS (+146 more)
4,589 commits (11.9%) · +1,179,778 / −467,890 lines · 289 authors
Led by Till Rohrmann (357 commits)
First commits: Zhu Zhu, Xintong Song, Aleksey Pak, Rui Li, Jingsong, wangyang0918 (+188 more)
5,235 commits (13.5%) · +2,360,101 / −1,780,918 lines · 353 authors
Led by Chesnay Schepler (299 commits)
First commits: Matthias Pohl, Nicholas Jiang, Shengkai, Yuan Mei, HuangXiao, Yuepeng Pan (+234 more)
4,214 commits (10.9%) · +964,063 / −684,699 lines · 349 authors
Led by Chesnay Schepler (340 commits)
First commits: Ingo Bürk, Anton Kalashnikov, Francesco Guardiani, Marios Trivyzas, hapihu, Dong Lin (+217 more)
3,091 commits (8.0%) · +724,264 / −508,735 lines · 294 authors
Led by Chesnay Schepler (426 commits)
First commits: reswqa, Juntao Hu, Martijn Visser, Luning Wang, liuzhuang2017, yunhong (+144 more)
2,085 commits (5.4%) · +473,509 / −351,089 lines · 229 authors
Led by Matthias Pohl (133 commits)
First commits: Bonnie Varghese, Jim Hughes, xiangyu0xf, Panagiotis Garefalakis, HaiYang Chen, sunxia (+103 more)
1,658 commits (4.3%) · +540,940 / −518,511 lines · 208 authors
Led by Zakelly (124 commits)
First commits: Xu Huang, dylanhz, noorall, Zdenek Tison, Luke Chen, Sergio Peña (+86 more)
1,064 commits (2.7%) · +439,298 / −228,779 lines · 159 authors
Led by Sergey Nuyanzin (114 commits)
First commits: Jiaan Geng, Poorvank, Ramin Gharib, Aleksandr Iushmanov, Gantigmaa Selenge, Efrat Levitan (+61 more)
1,321 commits (3.4%) · +506,052 / −164,275 lines · 156 authors
Led by Sergey Nuyanzin (243 commits)
First commits: Purushottam Sinha, Weiqing Yang, Zihao Chen, beetle0915, Timo Theusner, och5351 (+79 more)
How Apache Flink compares with other Apache projects →
How Apache Flink ranks among Apache 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