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pola-rs/js-polars

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

Open on GitHub
Current stars
130
Activity since
2023
Latest activity
May 2026

Public star activity

Last 30 days
+3
Last 90 days
+4
Actions / day
0.1
Public star actions
stars from January 2, 2023 to May 7, 2026, peaking at 122.122 STARS3 YR 4 MO122MAY 2026JAN 2023

122 stars on May 7, 2026.

stars by date
Datestars
January 2, 20235
January 3, 20237
January 6, 20238
January 7, 20239
January 9, 202310
January 14, 202311
February 11, 202312
March 3, 202313
March 20, 202314
March 27, 202315
April 4, 202316
April 14, 202317
May 7, 202318
May 17, 202319
June 24, 202320
June 29, 202321
August 12, 202322
September 3, 202323
September 18, 202324
September 21, 202325
October 3, 202326
October 5, 202327
November 11, 202328
November 22, 202329
November 30, 202330
December 4, 202331
December 6, 202332
December 8, 202333
January 7, 202434
January 9, 202435
January 11, 202436
January 18, 202437
January 22, 202438
January 23, 202440
January 29, 202441
February 9, 202442
February 14, 202443
February 15, 202444
February 16, 202445
February 22, 202446
March 1, 202447
March 11, 202448
March 12, 202449
March 19, 202450
March 28, 202451
April 10, 202452
April 12, 202453
May 1, 202455
May 10, 202456
May 21, 202457
May 29, 202458
June 19, 202459
June 28, 202460
July 5, 202461
July 8, 202462
July 9, 202463
July 11, 202464
July 15, 202465
July 25, 202466
July 29, 202467
August 6, 202468
August 10, 202469
August 21, 202470
August 30, 202471
September 6, 202472
September 9, 202473
September 17, 202474
September 26, 202475
October 2, 202476
October 5, 202477
October 15, 202478
October 16, 202479
October 21, 202480
October 28, 202481
November 2, 202482
November 12, 202483
November 20, 202484
December 4, 202485
December 6, 202486
December 13, 202487
December 17, 202489
January 8, 202590
January 17, 202591
January 24, 202592
February 13, 202593
February 17, 202594
February 20, 202595
February 26, 202596
March 11, 202597
March 14, 202598
March 19, 202599
April 2, 2025100
April 5, 2025101
April 6, 2025102
April 14, 2025103
April 23, 2025104
April 25, 2025105
May 1, 2025106
May 7, 2025107
May 11, 2025108
May 20, 2025109
June 10, 2025110
July 14, 2025111
July 15, 2025112
July 19, 2025113
August 1, 2025114
August 11, 2025115
September 24, 2025116
November 19, 2025117
January 5, 2026118
March 12, 2026119
April 26, 2026120
May 4, 2026121
May 7, 2026122

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

Observed activity milestones: 100 around Apr 2025

The commit history reads pola-rs/js-polars 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 pola-rs/js-polars
File change frequency
File change frequency for pola-rs/js-polars
Bus factor
Bus factor for pola-rs/js-polars
Maintenance pulse
Maintenance pulse for pola-rs/js-polars
Contributors
Contributors for pola-rs/js-polars
Language activity
Language activity for pola-rs/js-polars
Commit activity
Commit activity for pola-rs/js-polars
Recent TODO/FIXME movement
Recent TODO/FIXME movement for pola-rs/js-polars

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 pola-rs/js-polars.

Notes on pola-rs/js-polars

How many stars does pola-rs/js-polars have?
GitHub currently reports 130 stars for pola-rs/js-polars. 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 js-polars?
gitdebt observed about 4 public star actions for pola-rs/js-polars 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 js-polars still active?
Public archive data shows about 3 star actions for pola-rs/js-polars in the latest 30 days of coverage. For repository activity, use the commit heatmap, commit trend, and contributor charts on this page.
When was js-polars created?
pola-rs/js-polars was created on January 2, 2023. The first public star activity observed for pola-rs/js-polars is from Jan 2023.

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

<sub>Star history source: Historical star data · Covers through May 7, 2026 · Still updating — <a href="https://gitdebt.com/pola-rs/js-polars?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.