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nats-io/jetstream

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

Open on GitHub
Current stars
476
Activity since
2019
Latest activity
Jan 2026

Public star activity

Last 30 days
+1
Last 90 days
+3
Actions / day
0.2
Public star actions
stars from December 16, 2019 to January 23, 2026, peaking at 495.495 STARS6 YR 1 MO495JAN 2026DEC 2019

495 stars on January 23, 2026.

stars by date
Datestars
December 16, 20191
December 17, 20197
December 20, 201911
December 27, 201912
January 5, 202015
January 6, 202016
January 8, 202017
January 10, 202019
January 11, 202021
January 13, 202029
January 14, 202032
January 15, 202036
January 19, 202038
January 20, 202039
January 22, 202041
January 23, 202044
January 24, 202045
January 28, 202048
January 29, 202049
January 31, 202051
February 3, 202053
February 4, 202055
February 6, 202059
February 10, 202060
February 13, 202062
February 14, 202063
February 15, 202064
February 17, 202069
February 18, 202070
February 22, 202073
February 23, 202075
February 24, 202078
February 27, 202082
March 1, 202083
March 5, 202085
March 6, 202089
March 10, 202092
March 15, 202094
March 21, 202095
March 26, 202098
March 28, 2020100
March 29, 2020101
April 1, 2020105
April 5, 2020106
April 14, 2020110
April 15, 2020111
April 16, 2020113
April 20, 2020117
April 22, 2020118
April 24, 2020124
May 1, 2020125
May 3, 2020126
May 7, 2020128
May 8, 2020129
May 11, 2020131
May 16, 2020132
May 19, 2020133
May 21, 2020135
May 22, 2020136
May 25, 2020138
May 28, 2020140
May 30, 2020143
May 31, 2020144
June 3, 2020145
June 5, 2020148
June 9, 2020149
June 14, 2020152
June 15, 2020153
June 16, 2020156
June 23, 2020158
June 26, 2020159
July 5, 2020162
July 6, 2020163
July 8, 2020164
July 10, 2020173
July 11, 2020177
July 14, 2020180
July 15, 2020181
July 16, 2020185
July 21, 2020187
July 26, 2020188
July 28, 2020190
July 30, 2020191
July 31, 2020192
August 4, 2020194
August 5, 2020195
August 9, 2020197
August 10, 2020199
August 13, 2020200
August 18, 2020204
August 19, 2020205
August 25, 2020207
August 26, 2020208
August 28, 2020211
September 1, 2020216
September 3, 2020217
September 10, 2020221
September 11, 2020223
September 12, 2020224
September 20, 2020229
September 22, 2020230
September 25, 2020232
September 27, 2020233
September 29, 2020234
October 2, 2020236
October 5, 2020237
October 10, 2020240
October 15, 2020241
October 18, 2020242
October 22, 2020246
October 23, 2020247
October 26, 2020249
October 27, 2020252
October 28, 2020254
November 1, 2020258
November 3, 2020260
November 10, 2020262
November 11, 2020263
November 12, 2020266
November 17, 2020269
November 21, 2020271
November 24, 2020273
November 27, 2020274
December 5, 2020275
December 9, 2020277
December 14, 2020278
December 18, 2020281
December 25, 2020283
December 27, 2020284
December 30, 2020287
January 4, 2021290
January 11, 2021294
January 12, 2021295
January 15, 2021296
January 17, 2021299
January 18, 2021300
January 20, 2021302
January 21, 2021303
January 22, 2021308
January 25, 2021311
January 26, 2021313
January 30, 2021315
February 2, 2021316
February 3, 2021318
February 6, 2021320
February 11, 2021321
February 14, 2021323
February 15, 2021324
February 18, 2021326
February 23, 2021329
February 24, 2021331
February 28, 2021335
March 1, 2021336
March 4, 2021337
March 14, 2021339
March 15, 2021342
March 17, 2021344
March 23, 2021345
March 30, 2021346
April 1, 2021353
April 5, 2021357
April 7, 2021359
April 9, 2021360
April 13, 2021364
April 15, 2021368
April 17, 2021369
April 21, 2021372
April 22, 2021375
April 23, 2021376
April 26, 2021379
April 28, 2021381
April 30, 2021386
May 1, 2021387
May 3, 2021388
May 9, 2021390
May 16, 2021391
May 18, 2021394
May 20, 2021396
May 28, 2021397
June 2, 2021401
June 4, 2021402
June 10, 2021404
June 14, 2021405
June 17, 2021408
June 18, 2021409
June 19, 2021411
June 25, 2021414
June 26, 2021415
July 1, 2021418
July 5, 2021419
July 8, 2021420
July 12, 2021422
July 13, 2021425
July 16, 2021427
July 17, 2021428
July 18, 2021429
July 24, 2021432
July 25, 2021433
August 4, 2021435
September 15, 2021436
September 24, 2021437
November 4, 2021439
November 8, 2021440
November 26, 2021442
December 1, 2021444
December 2, 2021445
December 24, 2021447
December 31, 2021448
January 26, 2022450
February 25, 2022451
February 28, 2022452
March 14, 2022454
March 16, 2022455
April 5, 2022457
April 6, 2022458
April 12, 2022460
May 19, 2022462
June 17, 2022463
July 6, 2022466
September 30, 2022467
December 10, 2022468
February 13, 2023470
May 9, 2023471
July 18, 2023473
August 17, 2023474
October 19, 2023475
December 25, 2023477
January 21, 2024478
April 9, 2024480
July 27, 2024481
August 16, 2024482
October 24, 2024484
November 13, 2024485
April 19, 2025487
May 19, 2025488
July 18, 2025489
September 23, 2025491
September 25, 2025492
December 21, 2025494
January 23, 2026495

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

Observed activity milestones: 100 around Mar 2020

The commit history reads nats-io/jetstream 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 nats-io/jetstream
File change frequency
File change frequency for nats-io/jetstream
Bus factor
Bus factor for nats-io/jetstream
Maintenance pulse
Maintenance pulse for nats-io/jetstream
Contributors
Contributors for nats-io/jetstream
Language activity
Language activity for nats-io/jetstream
Commit activity
Commit activity for nats-io/jetstream
Recent TODO/FIXME movement
Recent TODO/FIXME movement for nats-io/jetstream

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 nats-io/jetstream.

Notes on nats-io/jetstream

How many stars does nats-io/jetstream have?
GitHub currently reports 476 stars for nats-io/jetstream. 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 jetstream?
gitdebt observed about 3 public star actions for nats-io/jetstream over the latest 90 days of archive coverage (about 1 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 jetstream still active?
Public archive data shows about 1 star actions for nats-io/jetstream in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was jetstream created?
nats-io/jetstream was created on December 16, 2019. The first public star activity observed for nats-io/jetstream is from Dec 2019.

Read jetstream against a neighbour

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

<sub>Star history source: Historical star data · Covers through January 23, 2026 · Still updating — <a href="https://gitdebt.com/nats-io/jetstream?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.