Rust crate owner · data Oct 24, 2026
jdm: Rust crates and real downloads
Every crate jdm can publish on crates.io, among the top 1000. jdm on GitHub · on crates.io
Short answerJosh Bowman-Matthews (crates.io jdm) owns 2 of the 1000 most-downloaded Rust crates. Together they get about 1,112,023 real downloads a day on quiet days (release-day spikes removed), rank #234 of the 492 owners we track. The biggest is string_cache at 605,733 a day with 78 crates depending on it. 2 shipped a release in the last 90 days; 2 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 |
|---|---|---|---|---|---|
| string_cache Pulled in | 605,733 | 78 | +18% | 2mo | #587 |
| html5ever Established | 506,290 | 380 | +21% | 40d | #784 |
Mostly in: Parser implementations (1), Web programming (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.
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