crates.io
Most popular Rust packages
Ranked by downloads over the last month. 5,000 packages, 99,951 release notes.
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cast
0.3.0· Sep 2021 241M downloads a month No releases this year -
xattr
1.6.1· Sep 2025 240M downloads a month 2 releases this year -
combine
4.6.7· Apr 2024 239M downloads a month No releases this year -
phf_macros
0.14.0· Jun 2026 239M downloads a month 1 release this year -
event-listener-strategy
0.5.4· Mar 2025 237M downloads a month No releases this year -
hkdf
0.13.0· Mar 2026 237M downloads a month 1 release this year -
crc-catalog
2.5.0· Apr 2026 236M downloads a month 1 release this year -
curve25519-dalek
5.0.0· Jul 2026 236M downloads a month 1 release this year -
oorandom
11.1.5· Mar 2025 235M downloads a month No releases this year -
pyo3
0.29.2· Aug 2026 235M downloads a month 11 releases this year -
zeroize_derive
1.5.0· Jun 2026 235M downloads a month 2 releases this year -
derive_more-impl
2.1.1· Dec 2025 235M downloads a month 2 releases this year -
pyo3-macros
0.29.2· Aug 2026 232M downloads a month 11 releases this year -
pyo3-macros-backend
0.29.2· Aug 2026 232M downloads a month 11 releases this year -
tonic-build
0.14.6· May 2026 230M downloads a month 5 releases this year -
csv
1.4.0· Oct 2025 230M downloads a month 1 release this year -
polling
3.11.0· Sep 2025 229M downloads a month 1 release this year -
cargo_metadata
0.23.1· Nov 2025 229M downloads a month 2 releases this year -
csv-core
0.1.13· Oct 2025 229M downloads a month 1 release this year -
tinytemplate
1.2.1· Mar 2021 228M downloads a month No releases this year -
pbkdf2
0.13.0· Apr 2026 226M downloads a month 1 release this year -
twox-hash
2.1.3· Jul 2026 225M downloads a month 2 releases this year -
num_threads
0.1.7· Feb 2024 225M downloads a month No releases this year -
overload
0.1.1· Aug 2019 225M downloads a month No releases this year -
signal-hook
0.4.4· Apr 2026 223M downloads a month 5 releases this year -
tiny-keccak
2.0.2· Apr 2020 222M downloads a month No releases this year -
web-time
1.1.0· Mar 2024 221M downloads a month No releases this year -
pyo3-ffi
0.29.2· Aug 2026 221M downloads a month 11 releases this year -
globset
0.4.20· Aug 2026 221M downloads a month 4 releases this year -
libz-sys
1.1.29· May 2026 221M downloads a month 7 releases this year -
ciborium-io
0.2.2· Jan 2024 219M downloads a month No releases this year -
ciborium
0.2.2· Jan 2024 219M downloads a month No releases this year -
ciborium-ll
0.2.2· Jan 2024 219M downloads a month No releases this year -
ref-cast
1.0.27· Aug 2026 218M downloads a month 3 releases this year -
ref-cast-impl
1.0.27· Aug 2026 218M downloads a month 3 releases this year -
num-derive
0.5.1· Jul 2026 218M downloads a month 2 releases this year -
ansi_term
0.12.1· Sep 2019 218M downloads a month No releases this year -
colored
3.1.1· Jan 2026 216M downloads a month 1 release this year -
ff
0.14.0· May 2026 216M downloads a month 1 release this year -
cookie
0.18.2· Aug 2026 215M downloads a month 1 release this year -
base16ct
1.0.0· Jan 2026 215M downloads a month 1 release this year -
flume
0.12.0· Dec 2025 215M downloads a month 1 release this year -
tar
0.4.46· May 2026 214M downloads a month 2 releases this year -
unindent
0.2.4· Mar 2025 214M downloads a month No releases this year -
erased-serde
0.4.10· Mar 2026 214M downloads a month 4 releases this year -
predicates
3.1.4· Feb 2026 213M downloads a month 1 release this year -
alloc-stdlib
0.3.0· Jun 2026 212M downloads a month 3 releases this year -
group
0.14.0· Jun 2026 212M downloads a month 1 release this year