History

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.

Span
2014 – 2026
13 years
Peak Year
2019
4,159 commits
Releases
494
latest in 2026
2014BIRTHfirst commits

316 commits (0.8%) · +59,961 / −33,719 lines · 20 authors

Led by vsavkin (121 commits)

First commits: vsavkin, Tobias Bosch, Victor Berchet, Misko Hevery, Vojta Jina, Rado Kirov (+14 more)

2015STEADY

3,366 commits (8.6%) · +469,648 / −307,205 lines · 189 authors

Led by vsavkin (411 commits)

First commits: Igor Minar, Tim Blasi, Brian Ford, Yegor Jbanov, Alex Eagle, Jeff Cross (+170 more)

Released: 2.0.0-alpha.13, 2.0.0-alpha.14, 2.0.0-alpha.15, 2.0.0-alpha.17, 2.0.0-alpha.18 (+31 more)

2016STEADY

2,614 commits (6.7%) · +440,960 / −423,340 lines · 266 authors

Led by vsavkin (372 commits)

First commits: Chuck Jazdzewski, Dzmitry Shylovich, Kara Erickson, vikerman, Victor Savkin, Joao Dias (+200 more)

Released: 2.0.0-beta.6, 2.0.0-beta.7, 2.0.0-beta.8, 2.0.0-beta.11, 2.0.0-beta.12 (+26 more)

2017STEADY

3,001 commits (7.7%) · +635,461 / −356,797 lines · 256 authors

Led by Pete Bacon Darwin (415 commits)

First commits: Stefanie Fluin, Jason Aden, Kapunahele Wong, Yuan Gao, Fabian Wiles, William Koza (+196 more)

Released: 4.0.0-beta.2, 4.0.0-beta.3, 4.0.0-beta.5, 4.0.0-beta.6, 4.0.0-beta.7 (+43 more)

2018STEADY

3,253 commits (8.3%) · +505,975 / −300,038 lines · 354 authors

Led by Pete Bacon Darwin (345 commits)

First commits: Greg Magolan, Judy Bogart, Andrew Kushnir, Ben Lesh, Andrew Seguin, jenniferfell (+267 more)

Released: 5.2.0-rc.0, 5.2.0, 6.0.0-beta.0, 6.0.0-beta.1, 6.0.0-beta.2 (+41 more)

2019PEAKbusiest year

4,159 commits (10.6%) · +1,036,817 / −573,324 lines · 380 authors

Led by George Kalpakas (448 commits)

First commits: ayazhafiz, Andrew Scott, Santosh Yadav, Ajit Singh, ivanwonder, Nikita Potapenko (+272 more)

Released: 7.2.0, 8.0.0-beta.0, 8.0.0-beta.1, 8.0.0-beta.2, 8.0.0-beta.3 (+43 more)

2020STEADY

3,768 commits (9.6%) · +650,875 / −479,765 lines · 327 authors

Led by George Kalpakas (342 commits)

First commits: Aleksander Bodurri, Sumit Arora, Bjarki, Wagner Maciel, Alexey Elin, Jessica Janiuk (+235 more)

Released: 9.1.0-next.0, 9.1.0-next.1, 9.1.0-next.2, 9.1.0-next.4, 9.1.0-next.5 (+36 more)

2021STEADY

3,213 commits (8.2%) · +624,519 / −781,483 lines · 283 authors

Led by George Kalpakas (394 commits)

First commits: dario-piotrowicz, Joe Martin (Crowdstaffing), Dylan Hunn, Daniel Trevino, iRealNirmal, Virginia Dooley (+195 more)

Released: 11.1.0-next.4, 12.0.0-next.0, zone.js-0.11.4, 12.0.0-next.1, 12.0.0-next.2 (+37 more)

2022STEADY

2,396 commits (6.1%) · +425,650 / −402,458 lines · 273 authors

Led by Paul Gschwendtner (246 commits)

First commits: Angular Robot, Derek Cormier, Bob Watson, Matthieu Riegler, WD Snoeijer, piyush132000 (+186 more)

Released: 13.2.0-next.2, 14.0.0-next.0, 14.0.0-next.1, 14.0.0-next.2, 14.0.0-next.3 (+34 more)

2023STEADY

2,978 commits (7.6%) · +735,597 / −352,430 lines · 270 authors

Led by Matthieu Riegler (293 commits)

First commits: Miles Malerba, Payam Valadkhan, marktechson, Sasidharan SD, Ben Hong, aanchal (+180 more)

Released: 15.2.0-next.0, 15.2.0-next.1, 15.2.0-next.2, 15.2.0-next.3, 15.2.0-next.4 (+38 more)

2024STEADY

2,880 commits (7.4%) · +882,956 / −975,091 lines · 303 authors

Led by Matthieu Riegler (319 commits)

First commits: iteriani, Georgi Serev, vladboisa, Georgy Serga, Lang, lilbeqiri (+201 more)

Released: 17.2.0-next.0, 17.2.0-next.1, zone.js-0.14.4, 17.3.0-next.0, 17.3.0-next.1 (+38 more)

2025STEADY

4,050 commits (10.4%) · +1,140,393 / −1,078,955 lines · 269 authors

Led by Angular Robot (584 commits)

First commits: SkyZeroZx, Milo, Cheng-Hsuan Tsai, Hryhorii Avcharov, Devin Chasanoff, Alessio Pelliccione (+175 more)

Released: 19.2.0-next.0, 19.2.0-next.1, 19.2.0-next.2, 19.2.0-next.3, 20.0.0-next.0 (+35 more)

2026STEADY

3,081 commits (7.9%) · +1,372,882 / −962,793 lines · 187 authors

Led by Angular Robot (422 commits)

First commits: Kam, Bhuvansh855, Cameron Smick, Amine, lazerg, Edu (+115 more)

Released: v21.2.0-next.0, v21.2.0-next.1, v21.2.0-next.2, v21.2.0-next.3, zone.js-0.16.1 (+32 more)