Trending open-source repositories on 2026-09-20
The public GitHub repositories that gained the most Stars in the 24 hours up to the 2026-09-20 snapshot, measured from daily snapshots of every project Hysen Labs tracks, with an analysis of each.
September 19, 2026 at 5:20 PM — September 20, 2026 at 5:20 PM · recalculated after every daily snapshot
7,215 projects measured · 48,958 Stars gained in total
- 11,151231,061—deepseek-ai / deepseek-harness
DeepSeek Harness: Everything is a Plugin.
- 296411,792up1
- 386439,302—
- 480268,109—
- 568597,562—
- 657739,407—
- 756427,915—
- 84922,324up3
- 94409,415down7
- 104155,259up3
- 114037,832up153
- 1238950,571—
- 13360508,155down4
- 1434950,870—
- 153337,994up8
- 1631710,180up8
- 173106,002down11
- 18301185,906—
- 192911,469down9
- 2028267,844up29
- 212789,905—
- 2226748,930up17
- 232644,787—
- 24260481,837up2
- 25253119,827down10
- 26246590up522
- 27239145,720—
- 2823842,303down3
- 2923343,479up4
- 302284,369down16
- 31226320,553down12
- 3221725,269down16
- 332144,687up13
- 3421319,672—
- 3520941,515down15
- 36195548,417down5
- 37193192,314down7
- 381932,001down21
- 39191321,895down17
- 4019038,159—
- 41188106,929down14
- 421873,550up56
- 431836,841down6
- 44178116,833up1
- 45170139,117down2
- 46168244,901down25
- 4715917,860up91
- 48155370,898up10
- 491531,805up487
- 50152133,818up4
How this list is made
- Every project Hysen Labs tracks is snapshotted once a day. A project's gain is its Star count at the end of the window minus the count at the start.
- Archived, mirrored and unlisted repositories are left out, and so is any project missing a snapshot near either end of the window; nothing is estimated.
- The arrow compares each place with the same window ending a day earlier.