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apache/iceberg

Star momentum, maintenance concentration, contributor health, and codebase change — one report built from public repository data.

Open on GitHub
Current stars
9,236
Activity since
2018
Latest activity
Sep 2026

Public star activity

Last 30 days
+7
Last 90 days
+13
Actions / day
2.9
Public star actions
stars from November 20, 2018 to September 13, 2026, peaking at 8,158.8.2k STARS7 YR 10 MO8.2kSEP 2026NOV 2018

8,158 stars on September 13, 2026.

stars by date
Datestars
November 20, 20184
December 19, 201823
January 13, 201931
January 30, 201945
February 18, 201957
March 9, 201964
April 4, 201982
May 2, 2019100
May 9, 2019112
May 29, 2019131
June 30, 2019147
July 10, 2019155
July 24, 2019177
August 14, 2019194
August 22, 2019215
September 14, 2019230
October 14, 2019246
October 22, 2019257
November 13, 2019273
December 4, 2019288
December 18, 2019294
January 16, 2020311
February 7, 2020327
February 23, 2020334
March 13, 2020352
March 29, 2020370
April 6, 2020379
April 21, 2020417
May 4, 2020463
May 12, 2020473
May 25, 2020498
June 9, 2020529
June 16, 2020540
July 1, 2020567
July 13, 2020593
July 22, 2020600
August 6, 2020624
August 26, 2020647
September 3, 2020659
September 15, 2020687
October 1, 2020719
October 8, 2020729
October 20, 2020764
November 4, 2020811
November 10, 2020828
November 22, 2020858
December 4, 2020908
December 11, 2020928
December 23, 2020970
January 4, 20211,005
January 10, 20211,030
January 21, 20211,077
February 1, 20211,124
February 7, 20211,178
February 18, 20211,203
March 2, 20211,248
March 8, 20211,277
March 20, 20211,310
March 31, 20211,349
April 6, 20211,377
April 18, 20211,421
May 1, 20211,472
May 16, 20211,499
May 22, 20211,514
June 2, 20211,549
June 14, 20211,593
June 21, 20211,607
July 4, 20211,651
July 17, 20211,712
July 23, 20211,741
August 5, 20211,778
August 19, 20211,823
August 24, 20211,853
September 8, 20211,899
September 19, 20211,947
September 26, 20211,965
October 11, 20211,995
November 2, 20212,014
November 8, 20212,033
November 21, 20212,070
December 2, 20212,106
December 8, 20212,129
December 22, 20212,192
January 6, 20222,237
January 12, 20222,264
January 24, 20222,313
February 4, 20222,353
February 10, 20222,376
February 21, 20222,421
March 6, 20222,463
March 12, 20222,487
March 24, 20222,526
April 5, 20222,562
April 11, 20222,590
April 22, 20222,638
May 5, 20222,685
May 10, 20222,694
May 22, 20222,732
June 3, 20222,761
June 10, 20222,782
June 22, 20222,832
July 4, 20222,880
July 9, 20222,900
July 21, 20222,955
August 1, 20223,015
August 7, 20223,040
August 19, 20223,109
September 2, 20223,157
September 8, 20223,180
September 21, 20223,226
October 2, 20223,281
October 8, 20223,312
October 20, 20223,373
November 1, 20223,436
November 6, 20223,454
November 18, 20223,515
November 30, 20223,571
December 7, 20223,593
December 19, 20223,618
January 1, 20233,658
January 6, 20233,683
January 18, 20233,728
January 29, 20233,760
February 4, 20233,775
February 15, 20233,820
February 27, 20233,867
March 4, 20233,905
March 16, 20233,974
March 27, 20234,024
April 2, 20234,049
April 13, 20234,103
April 25, 20234,164
April 30, 20234,188
May 12, 20234,225
May 24, 20234,274
May 30, 20234,292
June 10, 20234,332
June 22, 20234,376
June 27, 20234,401
July 10, 20234,447
July 21, 20234,496
July 27, 20234,525
August 7, 20234,565
August 19, 20234,625
August 24, 20234,651
September 5, 20234,696
September 16, 20234,743
September 22, 20234,766
October 3, 20234,806
October 15, 20234,836
October 20, 20234,863
November 2, 20234,904
November 14, 20234,941
November 21, 20234,967
December 2, 20234,994
December 17, 20235,042
December 22, 20235,060
January 3, 20245,103
January 14, 20245,144
January 20, 20245,177
January 31, 20245,222
February 13, 20245,273
February 19, 20245,288
March 3, 20245,344
March 14, 20245,391
March 20, 20245,409
March 31, 20245,452
April 12, 20245,505
April 17, 20245,524
April 29, 20245,570
May 11, 20245,608
May 17, 20245,672
May 28, 20245,707
June 9, 20245,768
June 14, 20245,803
June 26, 20245,878
July 7, 20245,912
July 13, 20245,946
July 24, 20245,999
August 6, 20246,054
August 18, 20246,097
August 24, 20246,129
September 4, 20246,170
September 15, 20246,211
September 21, 20246,240
October 4, 20246,296
October 15, 20246,386
October 21, 20246,418
November 1, 20246,462
November 12, 20246,504
November 18, 20246,540
November 30, 20246,593
December 11, 20246,670
December 17, 20246,705
December 28, 20246,767
January 8, 20256,812
January 14, 20256,833
January 26, 20256,893
February 6, 20256,927
February 12, 20256,954
February 23, 20257,000
March 6, 20257,050
March 12, 20257,084
March 25, 20257,141
April 5, 20257,177
April 11, 20257,209
April 22, 20257,298
May 3, 20257,357
May 9, 20257,389
May 21, 20257,463
June 1, 20257,536
June 7, 20257,556
June 18, 20257,588
June 30, 20257,618
July 6, 20257,639
July 19, 20257,677
July 31, 20257,711
August 8, 20257,726
August 22, 20257,759
September 2, 20257,792
September 10, 20257,806
September 22, 20257,839
October 5, 20257,872
October 17, 20257,884
October 28, 20257,903
November 10, 20257,929
November 16, 20257,941
December 1, 20257,966
December 16, 20257,988
December 23, 20257,999
January 4, 20268,020
January 17, 20268,046
January 26, 20268,055
February 12, 20268,078
March 6, 20268,100
March 16, 20268,108
April 12, 20268,122
May 9, 20268,139
June 1, 20268,145
September 13, 20268,158

The last 90 days run behind its lifetime average, which is ordinary for a mature project.

Observed activity milestones: 100 around May 20191k around Jan 2021

The commit history reads apache/iceberg a second time

methodology

Fix-labelled changes, file change frequency, ownership concentration and maintenance cadence, each computed from this repository's analyzed commit window. None of them is derived from stars, which is why they are allowed to disagree with the curve above.

Fix-labelled changes
Fix-labelled changes for apache/iceberg
File change frequency
File change frequency for apache/iceberg
Bus factor
Bus factor for apache/iceberg
Maintenance pulse
Maintenance pulse for apache/iceberg
Contributors
Contributors for apache/iceberg
Language activity
Language activity for apache/iceberg
Commit activity
Commit activity for apache/iceberg
Recent TODO/FIXME movement
Recent TODO/FIXME movement for apache/iceberg

Attention is not adoption.

Stars against usage

No published package was detected for this repository, so there is nothing to lay over star growth.

Earned badges

badge studio

Maintenance, ownership and star-momentum signals, computed from the same commit and star history and embeddable as static images.

Reading badge evidence for apache/iceberg.

Notes on apache/iceberg

How many stars does apache/iceberg have?
GitHub currently reports 9,236 stars for apache/iceberg. The chart itself is rebuilt from historical star data, which records star actions and not unstars, so it reads as an attention signal rather than a net star count.
What does recent star activity look like for iceberg?
gitdebt observed about 13 public star actions for apache/iceberg over the latest 90 days of archive coverage (about 7 in the latest 30). This is an approximate attention signal, not a net-star count, because unstars are not present. That's below its lifetime average activity pace, which is common for mature projects.
Is iceberg still active?
Public archive data shows about 7 star actions for apache/iceberg in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was iceberg created?
apache/iceberg was created on November 19, 2018. The first public star activity observed for apache/iceberg is from Nov 2018.

Read iceberg against a neighbour

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The block below publishes the chart with its source and coverage date stated beside it — the same three facts the title block above shows, as text a reader can check. The prompt underneath hands a coding agent the badges and repo-health charts as well.

README.md · apache/iceberg star history
<a href="https://gitdebt.com/apache/iceberg?ref=readme">
  <picture>
    <source media="(prefers-color-scheme: dark)" srcset="https://api.gitdebt.com/api/repos/apache/iceberg/chart.svg?theme=dark" />
    <img alt="apache/iceberg star history" src="https://api.gitdebt.com/api/repos/apache/iceberg/chart.svg?theme=light" />
  </picture>
</a>

<sub>Star history source: Historical star data · Covers through September 13, 2026 · Still updating — <a href="https://gitdebt.com/apache/iceberg?ref=readme">gitdebt</a></sub>

Light and dark variants, alt text, and one provenance line. Provenance is text in your README, never baked into the image URL, so the chart stays cacheable.

Paste it into Claude Code, Cursor, Codex, or any coding agent with your checkout open. It carries the measured numbers, the exact snippets, and the rules — including replacing an existing star-history widget in place rather than stacking a second chart under it.