Skip to content
gitdebt

facebookresearch/fairchem

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

Open on GitHub
Current stars
2,254
Activity since
2019
Latest activity
Sep 2026

Public star activity

Last 30 days
+5
Last 90 days
+5
Actions / day
0.7
Public star actions
stars from November 22, 2019 to September 11, 2026, peaking at 1,684.1.7k STARS6 YR 10 MO1.7kSEP 2026NOV 2019

1,684 stars on September 11, 2026.

stars by date
Datestars
November 22, 20194
May 12, 20209
September 16, 202011
October 15, 202030
October 20, 202048
October 22, 202052
November 1, 202057
November 9, 202063
November 16, 202065
November 30, 202069
January 10, 202173
January 14, 202176
January 21, 202186
February 8, 202192
February 11, 202196
February 22, 2021101
March 5, 2021107
March 15, 2021110
March 24, 2021116
April 3, 2021120
April 11, 2021122
April 24, 2021127
May 24, 2021132
June 5, 2021134
June 15, 2021140
June 20, 2021150
June 23, 2021155
July 1, 2021160
July 7, 2021166
July 13, 2021168
July 26, 2021173
August 6, 2021177
August 17, 2021183
September 10, 2021192
September 27, 2021197
September 29, 2021199
November 2, 2021203
November 22, 2021209
December 6, 2021211
December 14, 2021216
December 22, 2021223
December 27, 2021225
January 16, 2022229
January 22, 2022233
January 31, 2022236
February 10, 2022241
February 27, 2022245
March 10, 2022247
March 22, 2022251
April 7, 2022255
April 18, 2022257
April 28, 2022263
May 16, 2022268
May 23, 2022270
May 28, 2022276
June 21, 2022283
June 23, 2022285
July 9, 2022289
July 26, 2022294
July 30, 2022297
August 8, 2022302
August 20, 2022307
August 29, 2022311
September 4, 2022313
September 16, 2022319
October 15, 2022326
October 27, 2022328
November 3, 2022332
November 11, 2022337
November 21, 2022339
December 9, 2022343
December 21, 2022348
January 12, 2023351
January 26, 2023357
February 5, 2023362
February 8, 2023365
March 12, 2023371
March 27, 2023376
April 4, 2023380
April 13, 2023384
April 23, 2023389
May 1, 2023391
May 11, 2023396
May 19, 2023403
May 24, 2023405
June 2, 2023410
June 12, 2023414
June 30, 2023417
July 20, 2023424
July 25, 2023430
July 28, 2023436
August 3, 2023442
August 14, 2023446
August 21, 2023452
September 2, 2023457
September 12, 2023462
September 16, 2023464
September 26, 2023469
October 2, 2023475
October 5, 2023477
October 11, 2023481
October 24, 2023487
October 28, 2023489
November 3, 2023507
November 9, 2023513
November 12, 2023515
November 20, 2023521
November 26, 2023525
December 1, 2023528
December 18, 2023536
December 31, 2023543
January 10, 2024545
January 15, 2024550
January 22, 2024559
January 31, 2024562
February 21, 2024567
March 2, 2024571
March 6, 2024574
March 14, 2024580
March 20, 2024584
March 27, 2024589
April 2, 2024594
April 10, 2024600
April 20, 2024602
May 2, 2024612
May 6, 2024634
May 8, 2024639
May 15, 2024646
May 23, 2024666
May 25, 2024668
May 29, 2024679
June 4, 2024685
June 6, 2024689
June 12, 2024696
June 18, 2024702
June 20, 2024704
June 27, 2024710
July 5, 2024715
July 10, 2024718
July 17, 2024726
July 25, 2024733
July 28, 2024736
August 9, 2024742
August 13, 2024747
August 15, 2024749
August 28, 2024757
September 6, 2024763
September 10, 2024765
September 21, 2024769
October 5, 2024775
October 13, 2024779
October 20, 2024805
October 25, 2024835
October 27, 2024842
October 31, 2024860
November 8, 2024870
November 10, 2024874
November 15, 2024881
November 21, 2024888
November 23, 2024892
November 27, 2024906
December 3, 2024913
December 5, 2024919
December 10, 2024925
December 16, 2024934
December 18, 2024938
December 24, 2024947
December 31, 2024951
January 3, 2025954
January 13, 2025959
January 20, 2025963
January 23, 2025965
January 30, 2025970
February 6, 2025975
February 11, 2025977
February 20, 2025986
February 27, 20251,000
March 4, 20251,002
March 8, 20251,006
March 14, 20251,018
March 22, 20251,027
March 24, 20251,032
March 31, 20251,039
April 8, 20251,048
April 12, 20251,050
April 23, 20251,059
April 30, 20251,064
May 4, 20251,066
May 12, 20251,073
May 17, 20251,300
May 19, 20251,350
May 23, 20251,389
May 27, 20251,404
May 29, 20251,408
June 5, 20251,418
June 11, 20251,426
June 16, 20251,432
June 22, 20251,443
June 26, 20251,450
June 28, 20251,457
July 3, 20251,481
July 8, 20251,492
July 12, 20251,495
July 18, 20251,502
July 22, 20251,506
July 24, 20251,509
July 28, 20251,516
August 6, 20251,525
August 8, 20251,528
August 13, 20251,534
August 18, 20251,540
August 24, 20251,542
August 31, 20251,548
September 6, 20251,555
September 9, 20251,558
September 17, 20251,565
September 21, 20251,575
September 23, 20251,577
September 29, 20251,590
October 6, 20251,594
October 15, 20251,596
October 26, 20251,605
November 1, 20251,610
November 8, 20251,614
November 14, 20251,619
November 24, 20251,624
November 28, 20251,627
December 9, 20251,632
January 2, 20261,637
January 9, 20261,639
January 17, 20261,643
January 28, 20261,650
February 3, 20261,652
February 15, 20261,659
March 4, 20261,663
March 7, 20261,667
March 23, 20261,671
April 16, 20261,675
April 25, 20261,677
September 11, 20261,684

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

Observed activity milestones: 100 around Feb 20211k around Feb 2025

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

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/fairchem.

Notes on facebookresearch/fairchem

How many stars does facebookresearch/fairchem have?
GitHub currently reports 2,254 stars for facebookresearch/fairchem. 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 fairchem?
gitdebt observed about 5 public star actions for facebookresearch/fairchem over the latest 90 days of archive coverage (about 5 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 fairchem still active?
Public archive data shows about 5 star actions for facebookresearch/fairchem in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was fairchem created?
facebookresearch/fairchem was created on September 26, 2019. The first public star activity observed for facebookresearch/fairchem is from Nov 2019.

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

<sub>Star history source: Historical star data · Covers through September 11, 2026 · Still updating — <a href="https://gitdebt.com/facebookresearch/fairchem?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.