Trending open-source repositories on 2026-09-19
The public GitHub repositories that gained the most Stars in the 24 hours up to the 2026-09-19 snapshot, measured from daily snapshots of every project Hysen Labs tracks, with an analysis of each.
September 18, 2026 at 5:20 PM — September 19, 2026 at 5:20 PM · recalculated after every daily snapshot
6,411 projects measured · 37,004 Stars gained in total
- 1904229,910up1deepseek-ai / deepseek-harness
DeepSeek Harness: Everything is a Plugin.
- 28998,975up67
- 387810,828down2
- 463667,307—
- 561196,877up13
- 65535,692down3
- 746427,351down2
- 84561,990up22
- 9373507,795up1
- 103661,178—
- 113211,832—
- 123164,063up3
- 132834,844down1
- 142614,141down8
- 15260119,574down7
- 1625025,052—
- 172461,808up36
- 18228185,605down4
- 19220320,327up4
- 2022041,306down9
- 21217244,733up15
- 22214321,704up5
- 232087,661down4
- 242069,863up414
- 2519742,065up18
- 26196481,577down1
- 27195106,741down7
- 28194548up227
- 2918224,514up502
- 30180192,121up12
- 31179548,222up4
- 32174200,216up1
- 3317343,246down11
- 341602,755down21
- 351521,003—
- 3614663,258down12
- 371426,658down5
- 38139283,892up26
- 3913748,663down13
- 4013623,638up8
- 411336,136up25
- 42130184,773up3
- 43128138,947down3
- 441245,562down27
- 45122116,655down14
- 461224,473down17
- 47122846down26
- 4812015,607down10
- 4911967,562—
- 501188,671down9
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.