Rust crate owner · data Oct 24, 2026
joshlf: Rust crates and real downloads
Every crate joshlf can publish on crates.io, among the top 1000. joshlf on GitHub · on crates.io
Short answerJosh Liebow-Feeser (crates.io joshlf) owns 2 of the 1000 most-downloaded Rust crates. Together they get about 5,480,417 real downloads a day on quiet days (release-day spikes removed), rank #51 of the 492 owners we track. The biggest is zerocopy at 3,245,504 a day with 878 crates depending on it. 2 shipped a release in the last 90 days; 0 are gaining on the field and 0 losing ground.
Their crates, by real downloads
| Crate | Real downloads a day | Dependents | Trend vs field | Last release | crates.io rank |
|---|---|---|---|---|---|
| zerocopy Established | 3,245,504 | 878 | -6% | 11d | #71 |
| zerocopy-derive Pulled in | 2,234,913 | 68 | -4% | 11d | #172 |
Mostly in: No dynamic allocation (1), Parsing tools (1), Encoding (1), Embedded development (1), Rust patterns (1).
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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: 5 top crates, about 5,332,891 real downloads a day.joshtriplettRead it next →Also worth your time