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facebook/mvfst

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

Open on GitHub
Current stars
1,659
Activity since
2019
Latest activity
Apr 2026

Public star activity

Last 30 days
+3
Last 90 days
+5
Actions / day
0.7
Public star actions
stars from April 30, 2019 to April 20, 2026, peaking at 1,686.1.7k STARS7 YR1.7kAPR 2026APR 2019

1,686 stars on April 20, 2026.

stars by date
Datestars
April 30, 201912
May 4, 2019179
May 7, 2019242
May 11, 2019257
May 17, 2019263
May 22, 2019271
May 30, 2019280
June 6, 2019289
June 13, 2019293
June 20, 2019299
June 27, 2019306
July 2, 2019311
July 9, 2019316
July 23, 2019324
July 25, 2019328
August 1, 2019336
August 9, 2019346
August 13, 2019349
August 23, 2019357
September 10, 2019371
September 21, 2019376
October 5, 2019390
October 13, 2019396
October 17, 2019404
October 23, 2019413
November 6, 2019421
November 10, 2019423
November 18, 2019437
November 23, 2019452
November 25, 2019455
November 30, 2019462
December 11, 2019471
December 18, 2019474
January 3, 2020479
January 11, 2020490
January 14, 2020493
January 22, 2020500
February 8, 2020506
February 11, 2020508
February 27, 2020514
March 12, 2020522
March 17, 2020524
March 24, 2020533
April 2, 2020542
April 6, 2020544
April 16, 2020551
April 28, 2020556
May 1, 2020559
May 11, 2020569
May 19, 2020577
May 21, 2020580
June 3, 2020588
June 13, 2020597
June 16, 2020603
June 30, 2020608
July 14, 2020612
July 24, 2020617
August 1, 2020625
August 12, 2020630
August 19, 2020633
August 31, 2020640
September 10, 2020644
September 18, 2020650
September 23, 2020658
September 30, 2020662
October 22, 2020720
October 25, 2020742
October 30, 2020752
November 4, 2020777
November 6, 2020784
November 12, 2020794
November 20, 2020799
November 24, 2020801
December 7, 2020808
December 13, 2020817
December 20, 2020819
December 26, 2020828
January 1, 2021834
January 9, 2021837
January 16, 2021843
January 23, 2021850
January 28, 2021852
February 7, 2021859
February 19, 2021865
February 22, 2021871
February 27, 2021876
March 14, 2021885
March 18, 2021887
March 25, 2021894
March 31, 2021900
April 3, 2021903
April 15, 2021908
April 24, 2021914
April 26, 2021916
May 7, 2021922
May 20, 2021928
May 25, 2021930
May 31, 2021942
June 9, 2021951
June 16, 2021953
July 3, 2021959
July 20, 2021966
July 23, 2021968
August 2, 2021973
August 11, 2021979
August 13, 2021982
August 20, 2021992
September 6, 20211,000
September 16, 20211,003
September 23, 20211,010
October 4, 20211,014
October 9, 20211,018
November 1, 20211,023
November 12, 20211,030
November 16, 20211,034
November 27, 20211,041
December 6, 20211,047
December 10, 20211,054
December 22, 20211,059
December 30, 20211,065
January 8, 20221,069
January 18, 20221,079
January 30, 20221,088
February 7, 20221,092
February 15, 20221,098
February 23, 20221,104
March 8, 20221,107
March 16, 20221,111
April 1, 20221,117
April 9, 20221,120
April 14, 20221,125
April 26, 20221,130
April 29, 20221,142
May 5, 20221,148
May 17, 20221,154
May 25, 20221,156
June 4, 20221,164
June 17, 20221,172
June 20, 20221,174
July 11, 20221,179
July 16, 20221,184
July 18, 20221,187
July 27, 20221,195
August 5, 20221,203
August 10, 20221,206
August 18, 20221,211
August 26, 20221,218
August 30, 20221,221
September 16, 20221,227
September 27, 20221,232
October 7, 20221,234
October 19, 20221,241
November 2, 20221,248
November 8, 20221,252
November 25, 20221,258
December 7, 20221,264
December 14, 20221,266
December 28, 20221,271
January 8, 20231,276
January 18, 20231,279
February 5, 20231,285
February 19, 20231,291
February 22, 20231,293
March 15, 20231,300
April 5, 20231,307
April 8, 20231,309
April 19, 20231,316
April 28, 20231,322
May 16, 20231,325
May 25, 20231,334
June 15, 20231,340
June 25, 20231,342
July 10, 20231,347
July 18, 20231,355
July 23, 20231,358
August 10, 20231,369
August 23, 20231,375
September 10, 20231,379
September 26, 20231,386
October 11, 20231,390
November 2, 20231,395
November 5, 20231,399
November 14, 20231,405
November 27, 20231,410
December 2, 20231,413
December 21, 20231,419
December 27, 20231,425
January 2, 20241,427
January 20, 20241,433
February 1, 20241,440
February 9, 20241,442
February 20, 20241,448
March 1, 20241,457
March 5, 20241,460
March 12, 20241,466
March 19, 20241,472
March 25, 20241,474
April 13, 20241,479
April 22, 20241,487
April 24, 20241,489
May 2, 20241,495
June 6, 20241,501
June 8, 20241,504
June 18, 20241,511
June 27, 20241,517
July 1, 20241,520
July 20, 20241,525
August 9, 20241,532
August 13, 20241,534
September 3, 20241,541
September 24, 20241,548
September 26, 20241,550
October 9, 20241,555
October 30, 20241,560
November 7, 20241,565
December 2, 20241,570
December 21, 20241,578
December 25, 20241,581
January 10, 20251,586
February 14, 20251,594
February 21, 20251,596
March 6, 20251,601
March 14, 20251,609
March 17, 20251,612
April 2, 20251,618
April 20, 20251,623
April 25, 20251,625
May 9, 20251,630
May 20, 20251,637
June 3, 20251,640
June 23, 20251,645
July 13, 20251,649
July 27, 20251,652
August 12, 20251,660
September 7, 20251,665
October 8, 20251,668
November 22, 20251,673
December 17, 20251,678
December 31, 20251,681
April 20, 20261,686

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

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

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

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 facebook/mvfst.

Notes on facebook/mvfst

How many stars does facebook/mvfst have?
GitHub currently reports 1,659 stars for facebook/mvfst. 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 mvfst?
gitdebt observed about 5 public star actions for facebook/mvfst over the latest 90 days of archive coverage (about 3 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 mvfst still active?
Public archive data shows about 3 star actions for facebook/mvfst in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was mvfst created?
facebook/mvfst was created on April 9, 2018. The first public star activity observed for facebook/mvfst is from Apr 2019.

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

<sub>Star history source: Historical star data · Covers through April 20, 2026 · Still updating — <a href="https://gitdebt.com/facebook/mvfst?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.