Rust crate owner · data Oct 24, 2026
djkoloski: Rust crates and real downloads
Every crate djkoloski can publish on crates.io, among the top 1000. djkoloski on GitHub · on crates.io
Short answerDavid Koloski (crates.io djkoloski) owns 7 of the 1000 most-downloaded Rust crates. Together they get about 3,531,658 real downloads a day on quiet days (release-day spikes removed), rank #90 of the 492 owners we track. The biggest is ptr_meta at 521,436 a day with 22 crates depending on it. 6 shipped a release in the last 90 days; 0 are gaining on the field and 7 losing ground.
Their crates, by real downloads
| Crate | Real downloads a day | Dependents | Trend vs field | Last release | crates.io rank |
|---|---|---|---|---|---|
| ptr_meta Pulled in | 521,436 | 22 | -13% | 3mo | #624 |
| ptr_meta_derive Pulled in | 521,275 | 1 | -13% | 3mo | #625 |
| rkyv Established | 513,452 | 797 | -15% | 3mo | #641 |
| rkyv_derive Pulled in | 513,370 | 8 | -15% | 3mo | #642 |
| rend Pulled in | 507,412 | 11 | -14% | 4mo | #661 |
| bytecheck Pulled in | 477,366 | 83 | -15% | 3mo | #684 |
| bytecheck_derive Pulled in | 477,347 | 1 | -15% | 3mo | #685 |
Mostly in: No standard library (7), No dynamic allocation (6), Encoding (5).
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: 6 top crates, about 3,525,281 real downloads a day.madsmtmRead it next →Also worth your time