Crates / whoami / Alternatives
Rust crate alternatives · data Oct 24, 2026
Alternatives to whoami
Short answerThe closest alternatives to whoami on crates.io data are icu_provider (2.5M real downloads a day), icu_collections (2.5M real downloads a day), icu_properties_data (2.5M real downloads a day). Of the 8 we list, the most used is icu_provider, and 8 shipped a release in the last year. whoami itself gets 872,045 a day with 481 dependents.
Every alternative we found
| Alternative | Real downloads a day | vs whoami | Dependents | Last release | Why it is listed | |
|---|---|---|---|---|---|---|
| icu_provider Pulled in | 2,521,500 | 2.89x | 93 | 2d | category Internationalization (i18n), category Localization (L10n) | compare |
| icu_collections Pulled in | 2,507,923 | 2.88x | 25 | 2d | category Internationalization (i18n), category Localization (L10n) | compare |
| icu_properties_data Pulled in | 2,505,718 | 2.87x | 8 | 2d | category Internationalization (i18n), category Localization (L10n) | compare |
| icu_properties Established | 2,501,772 | 2.87x | 118 | 2d | category Internationalization (i18n), category Localization (L10n) | compare |
| icu_normalizer_data Pulled in | 2,473,115 | 2.84x | 10 | 2d | category Internationalization (i18n), category Localization (L10n) | compare |
| icu_normalizer Pulled in | 2,472,932 | 2.84x | 89 | 2d | category Internationalization (i18n), category Localization (L10n) | compare |
| zerotrie Pulled in | 2,273,735 | 2.61x | 20 | 2mo | category Internationalization (i18n), category Localization (L10n) | compare |
| potential_utf Pulled in | 2,261,800 | 2.59x | 17 | 2mo | category Internationalization (i18n), category Localization (L10n) | compare |
How to choose
- Same job, not the same API. Each line is listed because it shares a crates.io category or keyword with whoami; read its description before you swap.
- More dependents means more answered questions and a smaller chance it disappears.
- Check the last release against how fast you need fixes. For whoami: is it still maintained?
Rules
Alternatives = tracked crates (top 1000 by downloads) that share a specific crates.io category (2 points each) or keyword (3 points each) with whoami, most similar first; its own parts (same name prefix) and crates it depends on or that depend on it are left out, because those are companions, not substitutes. Real downloads = quiet-day median, crates.io data Oct 24, 2026. Built when we find 3 or more.
Up next
The closest alternative: Few direct dependents and steady. 2,521,500 real downloads a day.icu_providerRust crate. Trait and struct definitions for the ICU data provider. Real use: 2.5M downloads a day on quiet days; 93 crates depend on it.Read it next →Also worth your time