Rust crate owner · data Oct 24, 2026
kennykerr: Rust crates and real downloads
Every crate kennykerr can publish on crates.io, among the top 1000. kennykerr on GitHub · on crates.io
Short answerKenny Kerr (crates.io kennykerr) owns 22 of the 1000 most-downloaded Rust crates. Together they get about 45,352,064 real downloads a day on quiet days (release-day spikes removed), rank #6 of the 492 owners we track. The biggest is windows-sys at 5,600,925 a day with 2,852 crates depending on it. 11 shipped a release in the last 90 days; 4 are gaining on the field and 8 losing ground.
Their crates, by real downloads
| Crate | Real downloads a day | Dependents | Trend vs field | Last release | crates.io rank |
|---|---|---|---|---|---|
| windows-sys Widely used | 5,600,925 | 2,852 | -7% | 13mo | #11 |
| windows_x86_64_msvc Pulled in | 3,254,949 | 1 | -11% | 13mo | #40 |
| windows-targets Pulled in | 3,201,702 | 14 | -11% | 13mo | #50 |
| windows_x86_64_gnu Pulled in | 3,139,346 | 1 | -11% | 13mo | #46 |
| windows_aarch64_msvc Pulled in | 3,126,614 | 1 | -11% | 13mo | #48 |
| windows_i686_msvc Pulled in | 3,118,288 | 1 | -12% | 13mo | #49 |
| windows_i686_gnu Pulled in | 3,115,756 | 1 | -11% | 13mo | #51 |
| windows_aarch64_gnullvm Pulled in | 3,061,583 | 1 | -11% | 13mo | #58 |
| windows_x86_64_gnullvm Pulled in | 3,058,615 | 1 | -11% | 13mo | #59 |
| windows-link Pulled in | 2,145,228 | 50 | -3% | 51d | #285 |
| windows_i686_gnullvm Pulled in | 2,125,473 | 1 | -9% | 13mo | #208 |
| windows-core Established | 1,549,848 | 224 | +4% | 51d | #291 |
| windows-result Pulled in | 1,467,397 | 48 | +8% | 51d | #325 |
| windows-strings Pulled in | 1,363,001 | 18 | +8% | 51d | #345 |
| windows-implement Pulled in | 1,196,019 | 6 | +6% | 51d | #380 |
| windows-interface Pulled in | 1,170,030 | 5 | +7% | 51d | #388 |
| windows Widely used | 1,051,788 | 2,133 | +9% | 13mo | #351 |
| windows-future Pulled in | 531,571 | 42 | +20% | 51d | #841 |
| windows-numerics Pulled in | 530,003 | 56 | +20% | 51d | #844 |
| windows-collections Pulled in | 529,068 | 26 | +20% | 51d | #845 |
| windows-threading Pulled in | 518,797 | 8 | +22% | 51d | #864 |
| windows-registry Established | 496,063 | 119 | -2% | 51d | #724 |
Mostly in: Windows APIs (22).
Check any crates.io account
This page covers crates in the top 1000. For every crate an account owns, live, use Check your crates.
How we count
Owners: crates.io owners API (users only; teams are not listed), fetched Oct 24, 2026. Real downloads a day = the median day with no release that day or the day before, per crate, summed. Trend = last 30 days against the first 30, read against the median tracked crate. Method: our crates.io study.
Up next
The next owner by real downloads: 26 top crates, about 44,270,649 real downloads a day.epageRead it next →Also worth your time