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facebookresearch/hydra

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

Open on GitHub
Current stars
10,656
Activity since
2019
Latest activity
Sep 2026

Public star activity

Last 30 days
+6
Last 90 days
+14
Actions / day
3.9
Public star actions
stars from October 3, 2019 to September 15, 2026, peaking at 9,961.10k STARS6 YR 11 MO10kSEP 2026OCT 2019

9,961 stars on September 15, 2026.

stars by date
Datestars
October 3, 201960
October 14, 20191,008
October 19, 20191,157
October 30, 20191,238
November 10, 20191,367
November 16, 20191,394
November 28, 20191,431
December 10, 20191,468
December 17, 20191,483
December 31, 20191,513
January 14, 20201,549
January 20, 20201,568
February 3, 20201,631
February 14, 20201,880
February 19, 20201,932
March 2, 20201,984
March 15, 20202,052
March 21, 20202,074
April 1, 20202,114
April 13, 20202,170
April 18, 20202,189
April 29, 20202,239
May 10, 20202,279
May 16, 20202,307
May 28, 20202,350
June 8, 20202,426
June 13, 20202,449
June 24, 20202,510
July 5, 20202,558
July 11, 20202,586
July 22, 20202,629
August 2, 20202,665
August 7, 20202,685
August 18, 20202,720
August 31, 20202,758
September 6, 20202,827
September 17, 20202,907
September 28, 20202,943
October 3, 20202,970
October 15, 20203,023
October 27, 20203,069
November 2, 20203,089
November 13, 20203,131
November 25, 20203,193
November 30, 20203,208
December 11, 20203,260
December 22, 20203,365
December 28, 20203,423
January 8, 20213,574
January 19, 20213,673
January 24, 20213,713
February 4, 20213,783
February 15, 20213,837
February 21, 20213,863
March 4, 20213,931
March 15, 20214,010
March 20, 20214,046
March 31, 20214,097
April 11, 20214,158
April 17, 20214,185
April 28, 20214,268
May 12, 20214,325
May 23, 20214,393
May 28, 20214,422
June 8, 20214,469
June 19, 20214,540
June 25, 20214,567
July 6, 20214,617
July 17, 20214,678
July 22, 20214,706
August 2, 20214,756
August 13, 20214,818
August 19, 20214,845
September 2, 20214,897
September 13, 20214,954
September 18, 20214,983
September 30, 20215,038
October 13, 20215,069
October 19, 20215,079
November 4, 20215,100
November 15, 20215,143
November 20, 20215,175
December 1, 20215,224
December 12, 20215,274
December 18, 20215,299
December 29, 20215,360
January 9, 20225,418
January 14, 20225,449
January 26, 20225,506
February 6, 20225,559
February 13, 20225,587
February 25, 20225,633
March 8, 20225,688
March 13, 20225,703
March 24, 20225,747
April 4, 20225,799
April 10, 20225,829
April 21, 20225,881
May 2, 20225,928
May 7, 20225,943
May 18, 20225,984
May 29, 20226,039
June 4, 20226,062
June 15, 20226,088
June 26, 20226,125
July 1, 20226,153
July 12, 20226,181
July 23, 20226,216
July 29, 20226,234
August 9, 20226,267
August 20, 20226,324
August 27, 20226,343
September 8, 20226,378
September 19, 20226,417
September 26, 20226,437
October 7, 20226,478
October 19, 20226,522
October 25, 20226,540
November 5, 20226,580
November 16, 20226,613
November 22, 20226,631
December 3, 20226,668
December 16, 20226,694
December 22, 20226,706
January 3, 20236,744
January 14, 20236,790
January 20, 20236,811
January 31, 20236,847
February 12, 20236,885
February 17, 20236,908
February 28, 20236,941
March 12, 20236,964
March 18, 20236,978
March 30, 20237,004
April 12, 20237,044
April 17, 20237,062
April 28, 20237,104
May 9, 20237,162
May 15, 20237,178
May 27, 20237,234
June 7, 20237,278
June 12, 20237,294
June 23, 20237,337
July 4, 20237,384
July 11, 20237,405
July 22, 20237,433
August 3, 20237,477
August 9, 20237,498
August 23, 20237,525
September 5, 20237,564
September 12, 20237,580
September 23, 20237,616
October 6, 20237,650
October 11, 20237,676
October 22, 20237,704
November 4, 20237,739
November 10, 20237,760
November 21, 20237,796
December 3, 20237,832
December 8, 20237,852
December 19, 20237,892
December 31, 20237,929
January 7, 20247,955
January 18, 20247,991
January 29, 20248,027
February 3, 20248,040
February 15, 20248,073
February 29, 20248,118
March 6, 20248,137
March 17, 20248,179
March 28, 20248,226
April 2, 20248,246
April 13, 20248,280
April 24, 20248,337
April 30, 20248,360
May 12, 20248,388
May 24, 20248,422
May 30, 20248,438
June 12, 20248,463
June 23, 20248,491
July 4, 20248,525
July 11, 20248,546
July 23, 20248,587
August 4, 20248,632
August 9, 20248,654
August 23, 20248,683
September 4, 20248,722
September 11, 20248,746
September 23, 20248,785
October 4, 20248,813
October 9, 20248,833
October 20, 20248,875
October 31, 20248,905
November 6, 20248,926
November 18, 20248,960
December 1, 20248,986
December 6, 20249,004
December 19, 20249,032
December 30, 20249,073
January 5, 20259,090
January 16, 20259,115
January 27, 20259,156
February 1, 20259,169
February 14, 20259,209
February 26, 20259,241
March 4, 20259,260
March 16, 20259,292
March 28, 20259,323
April 2, 20259,336
April 13, 20259,368
April 24, 20259,412
April 30, 20259,427
May 11, 20259,452
May 22, 20259,493
May 29, 20259,505
June 10, 20259,526
June 23, 20259,547
June 30, 20259,559
July 12, 20259,588
July 24, 20259,613
July 29, 20259,623
August 9, 20259,652
August 22, 20259,682
August 29, 20259,698
September 10, 20259,725
September 23, 20259,755
September 29, 20259,768
October 18, 20259,788
November 4, 20259,807
November 11, 20259,814
November 25, 20259,837
December 16, 20259,856
December 23, 20259,865
January 8, 20269,883
January 22, 20269,904
January 31, 20269,912
March 2, 20269,928
April 15, 20269,942
May 6, 20269,947
September 15, 20269,961

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

Observed activity milestones: 100 around Oct 20191k around Oct 2019

The commit history reads facebookresearch/hydra 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 facebookresearch/hydra
File change frequency
File change frequency for facebookresearch/hydra
Bus factor
Bus factor for facebookresearch/hydra
Maintenance pulse
Maintenance pulse for facebookresearch/hydra
Contributors
Contributors for facebookresearch/hydra
Language activity
Language activity for facebookresearch/hydra
Commit activity
Commit activity for facebookresearch/hydra
Recent TODO/FIXME movement
Recent TODO/FIXME movement for facebookresearch/hydra

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 facebookresearch/hydra.

Notes on facebookresearch/hydra

How many stars does facebookresearch/hydra have?
GitHub currently reports 10,656 stars for facebookresearch/hydra. 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 hydra?
gitdebt observed about 14 public star actions for facebookresearch/hydra over the latest 90 days of archive coverage (about 6 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 hydra still active?
Public archive data shows about 6 star actions for facebookresearch/hydra in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was hydra created?
facebookresearch/hydra was created on June 12, 2019. The first public star activity observed for facebookresearch/hydra is from Oct 2019.

Read hydra against a neighbour

comparison builder
Compare with any repository

Put this drawing in your README

markdown for agents

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

<sub>Star history source: Historical star data · Covers through September 15, 2026 · Still updating — <a href="https://gitdebt.com/facebookresearch/hydra?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.