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facebookresearch/demucs

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

Open on GitHub
Current stars
10,366
Activity since
2019
Latest activity
Sep 2026

Public star activity

Last 30 days
+6
Last 90 days
+6
Actions / day
3.8
Public star actions
stars from November 25, 2019 to September 6, 2026, peaking at 9,457.9.5k STARS6 YR 9 MO9.5kSEP 2026NOV 2019

9,457 stars on September 6, 2026.

stars by date
Datestars
November 25, 20191
December 5, 2019443
December 10, 2019855
December 20, 20191,004
December 31, 20191,056
January 5, 20201,075
January 15, 20201,108
January 30, 20201,127
February 6, 20201,144
February 16, 20201,177
February 26, 20201,208
March 5, 20201,223
March 16, 20201,362
March 26, 20201,411
March 31, 20201,422
April 11, 20201,455
April 21, 20201,497
April 26, 20201,508
May 6, 20201,537
May 17, 20201,562
May 22, 20201,578
June 3, 20201,611
June 15, 20201,632
June 20, 20201,642
July 1, 20201,662
July 11, 20201,680
July 17, 20201,697
July 30, 20201,712
August 11, 20201,733
August 17, 20201,740
September 3, 20201,764
September 22, 20201,791
September 29, 20201,804
October 16, 20201,840
October 28, 20201,863
November 5, 20201,876
November 20, 20201,896
December 5, 20201,919
December 10, 20201,928
December 24, 20201,943
January 8, 20211,970
January 15, 20211,982
January 29, 20212,009
February 17, 20212,024
February 25, 20212,038
March 11, 20212,056
March 26, 20212,075
April 1, 20212,086
April 19, 20212,106
May 7, 20212,130
May 17, 20212,142
May 31, 20212,167
June 13, 20212,182
June 22, 20212,188
July 4, 20212,203
July 17, 20212,225
July 25, 20212,234
August 9, 20212,249
August 28, 20212,267
September 4, 20212,277
September 20, 20212,293
October 11, 20212,319
November 8, 20212,350
November 13, 20212,499
November 23, 20212,602
December 4, 20212,660
December 9, 20212,671
December 19, 20212,711
December 29, 20212,742
January 4, 20222,757
January 15, 20222,788
January 25, 20222,831
January 30, 20222,853
February 12, 20222,879
February 22, 20222,908
February 28, 20222,917
March 12, 20222,944
March 22, 20222,967
March 27, 20222,986
April 7, 20223,009
April 18, 20223,059
April 24, 20223,076
May 5, 20223,108
May 15, 20223,138
May 21, 20223,163
June 1, 20223,197
June 11, 20223,235
June 16, 20223,258
June 27, 20223,291
July 8, 20223,325
July 13, 20223,487
July 24, 20223,536
August 3, 20223,579
August 8, 20223,890
August 18, 20223,984
August 29, 20224,038
September 3, 20224,057
September 13, 20224,129
September 24, 20224,172
September 29, 20224,221
October 9, 20224,312
October 19, 20224,357
October 26, 20224,377
November 5, 20224,418
November 15, 20224,465
November 20, 20224,492
December 1, 20224,555
December 11, 20224,623
December 16, 20224,668
December 27, 20224,735
January 6, 20234,800
January 11, 20234,828
January 21, 20234,887
February 1, 20234,942
February 6, 20234,969
February 16, 20235,044
February 27, 20235,093
March 4, 20235,129
March 14, 20235,201
March 24, 20235,272
March 30, 20235,319
April 9, 20235,381
April 19, 20235,447
April 24, 20235,498
May 5, 20235,572
May 15, 20235,683
May 20, 20235,761
May 31, 20235,857
June 10, 20235,965
June 15, 20236,000
June 25, 20236,087
July 6, 20236,155
July 11, 20236,179
July 21, 20236,255
August 1, 20236,322
August 6, 20236,365
August 16, 20236,428
August 26, 20236,472
September 1, 20236,507
September 11, 20236,560
September 21, 20236,617
September 26, 20236,637
October 7, 20236,707
October 17, 20236,785
October 22, 20236,819
November 2, 20236,884
November 12, 20236,936
November 17, 20236,956
November 27, 20237,011
December 8, 20237,058
December 13, 20237,080
December 23, 20237,135
January 3, 20247,180
January 8, 20247,204
January 18, 20247,247
January 28, 20247,288
February 3, 20247,310
February 15, 20247,337
February 25, 20247,364
March 1, 20247,389
March 13, 20247,429
March 24, 20247,462
March 29, 20247,480
April 8, 20247,520
April 20, 20247,563
April 25, 20247,588
May 5, 20247,628
May 16, 20247,685
May 21, 20247,704
May 31, 20247,735
June 11, 20247,767
June 17, 20247,785
June 28, 20247,829
July 9, 20247,882
July 14, 20247,900
July 26, 20247,938
August 5, 20247,973
August 11, 20247,990
August 22, 20248,040
September 1, 20248,076
September 12, 20248,107
September 17, 20248,123
September 29, 20248,164
October 9, 20248,196
October 15, 20248,212
October 26, 20248,254
November 5, 20248,309
November 11, 20248,323
November 21, 20248,345
December 2, 20248,385
December 7, 20248,402
December 18, 20248,445
December 29, 20248,494
January 3, 20258,513
January 13, 20258,540
January 25, 20258,570
February 1, 20258,586
February 12, 20258,616
February 22, 20258,641
February 27, 20258,651
March 10, 20258,694
March 23, 20258,733
March 28, 20258,744
April 8, 20258,780
April 18, 20258,818
April 23, 20258,829
May 4, 20258,890
May 15, 20258,925
May 21, 20258,937
June 1, 20258,966
June 14, 20258,991
June 20, 20259,007
July 1, 20259,029
July 11, 20259,051
July 17, 20259,069
July 30, 20259,092
August 10, 20259,115
August 15, 20259,124
August 31, 20259,141
September 10, 20259,165
September 17, 20259,175
October 16, 20259,195
October 27, 20259,213
November 4, 20259,220
November 15, 20259,238
November 28, 20259,260
December 3, 20259,267
December 15, 20259,291
December 26, 20259,316
January 1, 20269,324
January 20, 20269,345
February 2, 20269,362
February 14, 20269,369
February 26, 20269,383
March 12, 20269,396
March 19, 20269,407
April 6, 20269,421
May 1, 20269,438
May 20, 20269,444
September 6, 20269,457

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

Observed activity milestones: 100 around Nov 20191k around Dec 2019

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

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/demucs.

Notes on facebookresearch/demucs

How many stars does facebookresearch/demucs have?
GitHub currently reports 10,366 stars for facebookresearch/demucs. 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 demucs?
gitdebt observed about 6 public star actions for facebookresearch/demucs 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 demucs still active?
Public archive data shows about 6 star actions for facebookresearch/demucs in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was demucs created?
facebookresearch/demucs was created on October 25, 2019. The first public star activity observed for facebookresearch/demucs is from Nov 2019.

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

<sub>Star history source: Historical star data · Covers through September 6, 2026 · Still updating — <a href="https://gitdebt.com/facebookresearch/demucs?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.