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evanw/source-map-visualization

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

Open on GitHub
Stars
597
History since
2013
Latest star
Nov 2026

Star history

Last 30 days
+2
Last 90 days
+5
Stars / day
0.1
Cumulative stars
stars from August 21, 2013 to November 10, 2026, peaking at 597.597 STARS13 YR 3 MO100597NOV 2026AUG 2013

597 stars on November 10, 2026.

stars by date
Datestars
August 21, 20131
October 18, 20132
September 5, 20144
March 6, 20155
March 16, 20177
April 30, 20178
July 1, 20209
July 20, 202011
January 5, 202158
January 7, 2021107
January 8, 2021109
January 10, 2021112
January 12, 2021116
January 13, 2021117
January 15, 2021122
January 16, 2021125
January 18, 2021132
January 20, 2021136
January 21, 2021140
January 23, 2021147
January 24, 2021149
January 26, 2021151
January 27, 2021153
January 29, 2021155
January 31, 2021161
February 1, 2021163
February 4, 2021166
February 7, 2021167
February 10, 2021168
February 17, 2021174
February 18, 2021176
March 3, 2021178
March 4, 2021179
March 8, 2021180
March 14, 2021182
March 16, 2021184
April 3, 2021186
April 20, 2021187
April 22, 2021188
May 12, 2021190
May 23, 2021191
June 26, 2021197
June 27, 2021200
June 30, 2021202
July 11, 2021204
July 28, 2021205
September 9, 2021207
September 26, 2021208
September 27, 2021209
October 8, 2021211
October 30, 2021212
November 17, 2021217
November 18, 2021218
December 15, 2021223
December 20, 2021224
December 31, 2021226
January 4, 2022271
January 5, 2022272
January 7, 2022274
January 10, 2022275
January 11, 2022277
January 16, 2022279
January 18, 2022280
February 2, 2022282
February 7, 2022283
February 11, 2022284
February 21, 2022286
February 24, 2022292
February 26, 2022301
February 27, 2022304
March 3, 2022305
March 14, 2022308
March 27, 2022309
April 14, 2022311
April 21, 2022312
April 23, 2022313
May 7, 2022315
May 11, 2022316
May 20, 2022319
June 1, 2022320
June 9, 2022321
June 28, 2022323
July 5, 2022324
July 16, 2022327
August 6, 2022328
August 12, 2022329
August 24, 2022336
August 27, 2022337
August 31, 2022339
September 6, 2022340
September 9, 2022342
September 11, 2022343
September 16, 2022344
September 19, 2022346
September 23, 2022347
October 4, 2022350
October 10, 2022351
October 13, 2022352
October 18, 2022354
October 20, 2022355
October 23, 2022357
October 31, 2022358
November 1, 2022359
November 7, 2022361
November 10, 2022362
November 28, 2022364
November 30, 2022365
December 4, 2022367
December 24, 2022369
January 3, 2023370
January 10, 2023372
January 11, 2023373
January 13, 2023374
January 25, 2023377
February 7, 2023378
February 20, 2023380
February 21, 2023381
February 28, 2023382
March 6, 2023384
March 7, 2023385
March 10, 2023391
March 12, 2023393
March 15, 2023395
March 17, 2023396
March 20, 2023397
April 1, 2023400
April 3, 2023401
April 16, 2023404
April 17, 2023405
May 2, 2023406
May 21, 2023408
May 24, 2023409
June 8, 2023411
June 15, 2023412
June 24, 2023413
July 9, 2023415
July 14, 2023417
July 26, 2023420
July 31, 2023421
August 11, 2023422
August 16, 2023424
September 8, 2023425
September 25, 2023427
September 30, 2023428
October 1, 2023429
October 11, 2023431
October 26, 2023432
November 6, 2023434
November 9, 2023436
November 14, 2023437
November 18, 2023439
November 22, 2023440
December 1, 2023442
December 2, 2023443
December 18, 2023445
December 20, 2023446
December 29, 2023447
January 16, 2024449
January 27, 2024450
February 25, 2024454
February 26, 2024455
February 27, 2024456
March 4, 2024458
April 8, 2024459
April 18, 2024462
April 20, 2024463
April 21, 2024465
April 29, 2024467
May 7, 2024468
May 15, 2024470
May 16, 2024471
May 22, 2024472
June 6, 2024474
June 19, 2024475
June 26, 2024477
July 7, 2024478
July 23, 2024479
July 31, 2024481
August 2, 2024482
August 18, 2024484
August 20, 2024487
August 21, 2024490
August 28, 2024492
September 2, 2024493
October 11, 2024495
October 13, 2024496
October 14, 2024497
November 5, 2024499
November 15, 2024500
December 19, 2024504
December 24, 2024505
January 3, 2025507
January 18, 2025509
January 23, 2025510
January 28, 2025513
February 7, 2025514
February 9, 2025528
February 10, 2025531
February 17, 2025533
March 3, 2025536
March 4, 2025537
March 9, 2025539
March 18, 2025540
March 23, 2025542
April 17, 2025544
April 21, 2025545
May 21, 2025547
May 27, 2025548
June 5, 2025550
July 11, 2025553
July 19, 2025554
July 23, 2025556
July 31, 2025557
August 5, 2025559
August 16, 2025561
August 17, 2025562
September 3, 2025564
September 5, 2025565
September 8, 2025566
September 19, 2025568
October 6, 2025569
October 9, 2025571
October 11, 2025572
November 8, 2025574
November 13, 2025575
November 16, 2025576
November 23, 2025578
November 28, 2025579
December 15, 2025581
December 19, 2025582
December 24, 2025583
January 4, 2026585
January 13, 2026586
February 1, 2026588
April 14, 2026589
June 7, 2026590
July 7, 2026592
September 10, 2026594
November 2, 2026596
November 10, 2026597

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

Star milestones: 100 around Jan 2021

The commit history reads evanw/source-map-visualization 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 evanw/source-map-visualization
File change frequency
File change frequency for evanw/source-map-visualization
Bus factor
Bus factor for evanw/source-map-visualization
Maintenance pulse
Maintenance pulse for evanw/source-map-visualization
Contributors
Contributors for evanw/source-map-visualization
Language activity
Language activity for evanw/source-map-visualization
Commit activity
Commit activity for evanw/source-map-visualization
Recent TODO/FIXME movement
Recent TODO/FIXME movement for evanw/source-map-visualization

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 evanw/source-map-visualization.

Notes on evanw/source-map-visualization

How many stars does evanw/source-map-visualization have?
GitHub currently reports 597 stars for evanw/source-map-visualization, with about 5 of them added in the last 90 days.
How fast is source-map-visualization growing?
evanw/source-map-visualization gained about 5 stars over the last 90 days of its history (about 2 in the last 30) — figures are approximate for older repos, whose star history is downsampled. That's below its lifetime average growth pace, which is common for mature projects.
Is source-map-visualization still active?
evanw/source-map-visualization is still attracting attention — about 2 new GitHub stars in the most recent 30 days of its history. For commit-level signals, see the commit activity heatmap, commit trend, and contributors charts on this page.
When was source-map-visualization created?
evanw/source-map-visualization was created on August 14, 2013 and earned its first GitHub star in Aug 2013.

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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 · evanw/source-map-visualization star history
<a href="https://gitdebt.com/evanw/source-map-visualization?ref=readme">
  <picture>
    <source media="(prefers-color-scheme: dark)" srcset="https://api.gitdebt.com/api/repos/evanw/source-map-visualization/chart.svg?theme=dark" />
    <img alt="evanw/source-map-visualization star history" src="https://api.gitdebt.com/api/repos/evanw/source-map-visualization/chart.svg?theme=light" />
  </picture>
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<sub>Star history source: GitHub star history · Covers through November 14, 2026 · Still updating — <a href="https://gitdebt.com/evanw/source-map-visualization?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.