Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
crates.io "rust" keyword
Top 1.0% on crates.io
51 versions - Latest release: almost 4 years ago - 1,947 dependent packages - 107,944 dependent repositories - 125 million downloads total - 1,771 stars on GitHub - 1 maintainer
winapi 0.3.9 💰
Raw FFI bindings for all of Windows API.51 versions - Latest release: almost 4 years ago - 1,947 dependent packages - 107,944 dependent repositories - 125 million downloads total - 1,771 stars on GitHub - 1 maintainer
Top 1.9% on crates.io
84 versions - Latest release: 29 days ago - 7,533 dependent packages - 106,671 dependent repositories - 340 million downloads total - 1,229 stars on GitHub - 1 maintainer
quote 1.0.36 💰
Quasi-quoting macro quote!(...)84 versions - Latest release: 29 days ago - 7,533 dependent packages - 106,671 dependent repositories - 340 million downloads total - 1,229 stars on GitHub - 1 maintainer
Top 2.5% on crates.io
4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 82.3 million downloads total - 1,738 stars on GitHub - 1 maintainer
winapi-i686-pc-windows-gnu 0.4.0 💰
Import libraries for the i686-pc-windows-gnu target. Please don't use this crate directly, depend...4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 82.3 million downloads total - 1,738 stars on GitHub - 1 maintainer
Top 2.5% on crates.io
4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 83.2 million downloads total - 1,738 stars on GitHub - 1 maintainer
winapi-x86_64-pc-windows-gnu 0.4.0 💰
Import libraries for the x86_64-pc-windows-gnu target. Please don't use this crate directly, depe...4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 83.2 million downloads total - 1,738 stars on GitHub - 1 maintainer
Top 0.4% on crates.io
288 versions - Latest release: 1 day ago - 32,737 dependent packages - 98,312 dependent repositories - 300 million downloads total - 8,600 stars on GitHub - 1 maintainer
serde 1.0.201
A generic serialization/deserialization framework288 versions - Latest release: 1 day ago - 32,737 dependent packages - 98,312 dependent repositories - 300 million downloads total - 8,600 stars on GitHub - 1 maintainer
Top 2.2% on crates.io
39 versions - Latest release: about 1 month ago - 579 dependent packages - 91,118 dependent repositories - 252 million downloads total - 672 stars on GitHub - 1 maintainer
memchr 2.7.2
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte sea...39 versions - Latest release: about 1 month ago - 579 dependent packages - 91,118 dependent repositories - 252 million downloads total - 672 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
149 versions - Latest release: 1 day ago - 22,161 dependent packages - 80,300 dependent repositories - 257 million downloads total - 4,559 stars on GitHub - 1 maintainer
serde_json 1.0.117
A JSON serialization file format149 versions - Latest release: 1 day ago - 22,161 dependent packages - 80,300 dependent repositories - 257 million downloads total - 4,559 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
15 versions - Latest release: about 2 months ago - 27 dependent packages - 78,872 dependent repositories - 119 million downloads total - 230 stars on GitHub - 2 maintainers
wasi 0.13.0+wasi-0.2.0
WASI API bindings for Rust15 versions - Latest release: about 2 months ago - 27 dependent packages - 78,872 dependent repositories - 119 million downloads total - 230 stars on GitHub - 2 maintainers
Top 0.4% on crates.io
243 versions - Latest release: 1 day ago - 7,267 dependent packages - 78,049 dependent repositories - 269 million downloads total - 8,600 stars on GitHub - 1 maintainer
serde_derive 1.0.201
Macros 1.1 implementation of #[derive(Serialize, Deserialize)]243 versions - Latest release: 1 day ago - 7,267 dependent packages - 78,049 dependent repositories - 269 million downloads total - 8,600 stars on GitHub - 1 maintainer
Top 2.5% on crates.io
38 versions - Latest release: 2 months ago - 9 dependent packages - 76,231 dependent repositories - 107 million downloads total - 1,591 stars on GitHub - 2 maintainers
hermit-abi 0.3.9
Hermit system calls definitions.38 versions - Latest release: 2 months ago - 9 dependent packages - 76,231 dependent repositories - 107 million downloads total - 1,591 stars on GitHub - 2 maintainers
Top 3.3% on crates.io
30 versions - Latest release: about 1 month ago - 250 dependent packages - 76,076 dependent repositories - 275 million downloads total - 278 stars on GitHub - 1 maintainer
itoa 1.0.11 💰
Fast integer primitive to string conversion30 versions - Latest release: about 1 month ago - 250 dependent packages - 76,076 dependent repositories - 275 million downloads total - 278 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
156 versions - Latest release: about 2 months ago - 8,933 dependent packages - 76,014 dependent repositories - 247 million downloads total - 3,330 stars on GitHub - 2 maintainers
regex 1.10.4
An implementation of regular expressions for Rust. This implementation uses finite automata and g...156 versions - Latest release: about 2 months ago - 8,933 dependent packages - 76,014 dependent repositories - 247 million downloads total - 3,330 stars on GitHub - 2 maintainers
Top 2.1% on crates.io
32 versions - Latest release: 5 days ago - 3,730 dependent packages - 74,440 dependent repositories - 230 million downloads total - 641 stars on GitHub - 1 maintainer
num-traits 0.2.19
Numeric traits for generic mathematics32 versions - Latest release: 5 days ago - 3,730 dependent packages - 74,440 dependent repositories - 230 million downloads total - 641 stars on GitHub - 1 maintainer
Top 0.8% on crates.io
71 versions - Latest release: about 1 month ago - 121 dependent packages - 73,365 dependent repositories - 282 million downloads total - 3,330 stars on GitHub - 2 maintainers
regex-syntax 0.8.3
A regular expression parser.71 versions - Latest release: about 1 month ago - 121 dependent packages - 73,365 dependent repositories - 282 million downloads total - 3,330 stars on GitHub - 2 maintainers
Top 1.7% on crates.io
58 versions - Latest release: 5 months ago - 4,387 dependent packages - 70,561 dependent repositories - 239 million downloads total - 1,747 stars on GitHub - 2 maintainers
once_cell 1.19.0
Single assignment cells and lazy values.58 versions - Latest release: 5 months ago - 4,387 dependent packages - 70,561 dependent repositories - 239 million downloads total - 1,747 stars on GitHub - 2 maintainers
Top 2.4% on crates.io
39 versions - Latest release: 10 months ago - 1,525 dependent packages - 68,814 dependent repositories - 188 million downloads total - 555 stars on GitHub - 1 maintainer
num_cpus 1.16.0 💰
Get the number of CPUs on a machine.39 versions - Latest release: 10 months ago - 1,525 dependent packages - 68,814 dependent repositories - 188 million downloads total - 555 stars on GitHub - 1 maintainer
Top 5.6% on crates.io
20 versions - Latest release: over 1 year ago - 5 dependent packages - 61,953 dependent repositories - 173 million downloads total - 45 stars on GitHub - 1 maintainer
ppv-lite86 0.2.17 💰
Implementation of the crypto-simd API for x8620 versions - Latest release: over 1 year ago - 5 dependent packages - 61,953 dependent repositories - 173 million downloads total - 45 stars on GitHub - 1 maintainer
Top 1.5% on crates.io
36 versions - Latest release: about 2 months ago - 1,627 dependent packages - 60,616 dependent repositories - 233 million downloads total - 1,460 stars on GitHub - 2 maintainers
indexmap 2.2.6
A hash table with consistent order and fast iteration.36 versions - Latest release: about 2 months ago - 1,627 dependent packages - 60,616 dependent repositories - 233 million downloads total - 1,460 stars on GitHub - 2 maintainers
Top 2.3% on crates.io
43 versions - Latest release: 8 days ago - 4,192 dependent packages - 60,264 dependent repositories - 286 million downloads total - 575 stars on GitHub - 2 maintainers
base64 0.22.1
encodes and decodes base64 as bytes or utf843 versions - Latest release: 8 days ago - 4,192 dependent packages - 60,264 dependent repositories - 286 million downloads total - 575 stars on GitHub - 2 maintainers
Top 3.5% on crates.io
15 versions - Latest release: 3 months ago - 371 dependent packages - 60,192 dependent repositories - 169 million downloads total - 159 stars on GitHub - 1 maintainer
num-integer 0.1.46
Integer traits and functions15 versions - Latest release: 3 months ago - 371 dependent packages - 60,192 dependent repositories - 169 million downloads total - 159 stars on GitHub - 1 maintainer
Top 3.1% on crates.io
17 versions - Latest release: over 4 years ago - 962 dependent packages - 58,336 dependent repositories - 149 million downloads total - 266 stars on GitHub - 1 maintainer
atty 0.2.14
A simple interface for querying atty17 versions - Latest release: over 4 years ago - 962 dependent packages - 58,336 dependent repositories - 149 million downloads total - 266 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
116 versions - Latest release: 28 days ago - 2,902 dependent packages - 57,971 dependent repositories - 239 million downloads total - 1,015 stars on GitHub - 1 maintainer
time 0.3.36 💰
Date and time library. Fully interoperable with the standard library. Mostly compatible with #![n...116 versions - Latest release: 28 days ago - 2,902 dependent packages - 57,971 dependent repositories - 239 million downloads total - 1,015 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
25 versions - Latest release: about 1 month ago - 491 dependent packages - 57,144 dependent repositories - 208 million downloads total - 378 stars on GitHub - 2 maintainers
strsim 0.11.1 💰
Implementations of string similarity metrics. Includes Hamming, Levenshtein, OSA, Damerau-Levensh...25 versions - Latest release: about 1 month ago - 491 dependent packages - 57,144 dependent repositories - 208 million downloads total - 378 stars on GitHub - 2 maintainers
Top 0.5% on crates.io
94 versions - Latest release: 2 months ago - 1,776 dependent packages - 56,963 dependent repositories - 81.3 million downloads total - 7,305 stars on GitHub - 2 maintainers
wasm-bindgen 0.2.92
Easy support for interacting between JS and Rust.94 versions - Latest release: 2 months ago - 1,776 dependent packages - 56,963 dependent repositories - 81.3 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 2.0% on crates.io
34 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_i686_gnu 0.52.5
Import lib for Windows34 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
34 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 109 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_x86_64_gnu 0.52.5
Import lib for Windows34 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 109 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
35 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 118 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_x86_64_msvc 0.52.5
Import lib for Windows35 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 118 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
35 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_i686_msvc 0.52.5
Import lib for Windows35 versions - Latest release: 26 days ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
32 versions - Latest release: 26 days ago - 3 dependent packages - 56,549 dependent repositories - 108 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows_aarch64_msvc 0.52.5
Import lib for Windows32 versions - Latest release: 26 days ago - 3 dependent packages - 56,549 dependent repositories - 108 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
16 versions - Latest release: 6 months ago - 299 dependent packages - 54,766 dependent repositories - 115 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows-sys 0.52.0
Rust for Windows16 versions - Latest release: 6 months ago - 299 dependent packages - 54,766 dependent repositories - 115 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 0.5% on crates.io
69 versions - Latest release: 2 months ago - 513 dependent packages - 54,761 dependent repositories - 181 million downloads total - 6,064 stars on GitHub - 1 maintainer
mio 0.8.11 💰
Lightweight non-blocking I/O.69 versions - Latest release: 2 months ago - 513 dependent packages - 54,761 dependent repositories - 181 million downloads total - 6,064 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
95 versions - Latest release: 2 months ago - 5 dependent packages - 54,095 dependent repositories - 81.1 million downloads total - 7,305 stars on GitHub - 2 maintainers
wasm-bindgen-shared 0.2.92
Shared support between wasm-bindgen and wasm-bindgen cli, an internal dependency.95 versions - Latest release: 2 months ago - 5 dependent packages - 54,095 dependent repositories - 81.1 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 2.4% on crates.io
95 versions - Latest release: 2 months ago - 2 dependent packages - 54,075 dependent repositories - 81.2 million downloads total - 7,305 stars on GitHub - 2 maintainers
wasm-bindgen-macro 0.2.92
Definition of the `#[wasm_bindgen]` attribute, an internal dependency95 versions - Latest release: 2 months ago - 2 dependent packages - 54,075 dependent repositories - 81.2 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 1.9% on crates.io
93 versions - Latest release: 2 months ago - 3 dependent packages - 54,074 dependent repositories - 81.2 million downloads total - 7,305 stars on GitHub - 2 maintainers
wasm-bindgen-backend 0.2.92
Backend code generation of the wasm-bindgen tool93 versions - Latest release: 2 months ago - 3 dependent packages - 54,074 dependent repositories - 81.2 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 1.4% on crates.io
77 versions - Latest release: 2 months ago - 5 dependent packages - 54,051 dependent repositories - 81.1 million downloads total - 7,305 stars on GitHub - 2 maintainers
wasm-bindgen-macro-support 0.2.92
The part of the implementation of the `#[wasm_bindgen]` attribute that is not in the shared backe...77 versions - Latest release: 2 months ago - 5 dependent packages - 54,051 dependent repositories - 81.1 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 2.7% on crates.io
28 versions - Latest release: 26 days ago - 815 dependent packages - 53,651 dependent repositories - 196 million downloads total - 447 stars on GitHub - 3 maintainers
either 1.11.0
The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases.28 versions - Latest release: 26 days ago - 815 dependent packages - 53,651 dependent repositories - 196 million downloads total - 447 stars on GitHub - 3 maintainers
Top 0.2% on crates.io
150 versions - Latest release: about 1 month ago - 17,339 dependent packages - 53,472 dependent repositories - 179 million downloads total - 24,544 stars on GitHub - 2 maintainers
tokio 1.37.0 💰
An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.150 versions - Latest release: about 1 month ago - 17,339 dependent packages - 53,472 dependent repositories - 179 million downloads total - 24,544 stars on GitHub - 2 maintainers
Top 4.2% on crates.io
28 versions - Latest release: about 1 month ago - 619 dependent packages - 53,409 dependent repositories - 189 million downloads total - 193 stars on GitHub - 1 maintainer
pin-project-lite 0.2.14 💰
A lightweight version of pin-project written with declarative macros.28 versions - Latest release: about 1 month ago - 619 dependent packages - 53,409 dependent repositories - 189 million downloads total - 193 stars on GitHub - 1 maintainer
Top 0.5% on crates.io
79 versions - Latest release: 2 months ago - 1,000 dependent packages - 53,109 dependent repositories - 75.7 million downloads total - 7,305 stars on GitHub - 2 maintainers
js-sys 0.3.69
Bindings for all JS global objects and functions in all JS environments like Node.js and browsers...79 versions - Latest release: 2 months ago - 1,000 dependent packages - 53,109 dependent repositories - 75.7 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 0.6% on crates.io
40 versions - Latest release: 4 months ago - 375 dependent packages - 51,154 dependent repositories - 197 million downloads total - 6,855 stars on GitHub - 3 maintainers
crossbeam-utils 0.8.19
Utilities for concurrent programming40 versions - Latest release: 4 months ago - 375 dependent packages - 51,154 dependent repositories - 197 million downloads total - 6,855 stars on GitHub - 3 maintainers
Top 2.1% on crates.io
17 versions - Latest release: 26 days ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows_x86_64_gnullvm 0.52.5
Import lib for Windows17 versions - Latest release: 26 days ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 2.1% on crates.io
17 versions - Latest release: 26 days ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_aarch64_gnullvm 0.52.5
Import lib for Windows17 versions - Latest release: 26 days ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 0.3% on crates.io
395 versions - Latest release: 3 months ago - 13,940 dependent packages - 49,815 dependent repositories - 205 million downloads total - 13,052 stars on GitHub - 1 maintainer
clap 4.5.1 💰
A simple to use, efficient, and full-featured Command Line Argument Parser395 versions - Latest release: 3 months ago - 13,940 dependent packages - 49,815 dependent repositories - 205 million downloads total - 13,052 stars on GitHub - 1 maintainer
Top 0.5% on crates.io
71 versions - Latest release: 2 months ago - 1,092 dependent packages - 47,304 dependent repositories - 64.5 million downloads total - 7,299 stars on GitHub - 2 maintainers
web-sys 0.3.69
Bindings for all Web APIs, a procedurally generated crate from WebIDL71 versions - Latest release: 2 months ago - 1,092 dependent packages - 47,304 dependent repositories - 64.5 million downloads total - 7,299 stars on GitHub - 2 maintainers
Top 2.7% on crates.io
31 versions - Latest release: about 2 years ago - 137 dependent packages - 46,575 dependent repositories - 147 million downloads total - 569 stars on GitHub - 1 maintainer
tinyvec 1.6.0 💰
`tinyvec` provides 100% safe vec-like data structures.31 versions - Latest release: about 2 years ago - 137 dependent packages - 46,575 dependent repositories - 147 million downloads total - 569 stars on GitHub - 1 maintainer
Top 2.7% on crates.io
53 versions - Latest release: 8 months ago - 481 dependent packages - 45,087 dependent repositories - 185 million downloads total - 394 stars on GitHub - 2 maintainers
generic-array 1.0.0
Generic types implementing functionality of arrays53 versions - Latest release: 8 months ago - 481 dependent packages - 45,087 dependent repositories - 185 million downloads total - 394 stars on GitHub - 2 maintainers
Top 0.7% on crates.io
88 versions - Latest release: 24 days ago - 9,879 dependent packages - 44,592 dependent repositories - 162 million downloads total - 3,122 stars on GitHub - 1 maintainer
chrono 0.4.38
Date and time library for Rust88 versions - Latest release: 24 days ago - 9,879 dependent packages - 44,592 dependent repositories - 162 million downloads total - 3,122 stars on GitHub - 1 maintainer
Top 1.2% on crates.io
16 versions - Latest release: 26 days ago - 10 dependent packages - 44,382 dependent repositories - 83.6 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows-targets 0.52.5
Import libs for Windows16 versions - Latest release: 26 days ago - 10 dependent packages - 44,382 dependent repositories - 83.6 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
42 versions - Latest release: 7 months ago - 5,083 dependent packages - 43,966 dependent repositories - 152 million downloads total - 4,971 stars on GitHub - 1 maintainer
tracing 0.1.40 💰
Application-level tracing for Rust.42 versions - Latest release: 7 months ago - 5,083 dependent packages - 43,966 dependent repositories - 152 million downloads total - 4,971 stars on GitHub - 1 maintainer
Top 1.9% on crates.io
47 versions - Latest release: 2 months ago - 4,285 dependent packages - 43,729 dependent repositories - 147 million downloads total - 1,005 stars on GitHub - 2 maintainers
tempfile 3.10.1
A library for managing temporary files and directories.47 versions - Latest release: 2 months ago - 4,285 dependent packages - 43,729 dependent repositories - 147 million downloads total - 1,005 stars on GitHub - 2 maintainers
Top 2.3% on crates.io
81 versions - Latest release: about 2 months ago - 4,133 dependent packages - 42,910 dependent repositories - 162 million downloads total - 629 stars on GitHub - 3 maintainers
toml 0.8.12
A native Rust encoder and decoder of TOML-formatted files and streams. Provides implementations o...81 versions - Latest release: about 2 months ago - 4,133 dependent packages - 42,910 dependent repositories - 162 million downloads total - 629 stars on GitHub - 3 maintainers
Top 1.4% on crates.io
38 versions - Latest release: 2 months ago - 2,968 dependent packages - 42,695 dependent repositories - 145 million downloads total - 1,093 stars on GitHub - 2 maintainers
http 1.1.0
A set of types for representing HTTP requests and responses.38 versions - Latest release: 2 months ago - 2,968 dependent packages - 42,695 dependent repositories - 145 million downloads total - 1,093 stars on GitHub - 2 maintainers
Top 2.4% on crates.io
38 versions - Latest release: over 1 year ago - 276 dependent packages - 42,473 dependent repositories - 132 million downloads total - 541 stars on GitHub - 1 maintainer
httparse 1.8.0 💰
A tiny, safe, speedy, zero-copy HTTP/1.x parser.38 versions - Latest release: over 1 year ago - 276 dependent packages - 42,473 dependent repositories - 132 million downloads total - 541 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
34 versions - Latest release: 7 months ago - 133 dependent packages - 42,227 dependent repositories - 152 million downloads total - 4,971 stars on GitHub - 1 maintainer
tracing-core 0.1.32 💰
Core primitives for application-level tracing.34 versions - Latest release: 7 months ago - 133 dependent packages - 42,227 dependent repositories - 152 million downloads total - 4,971 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
26 versions - Latest release: 3 months ago - 323 dependent packages - 42,227 dependent repositories - 155 million downloads total - 426 stars on GitHub - 1 maintainer
textwrap 0.16.1
Library for word wrapping, indenting, and dedenting strings. Has optional support for Unicode and...26 versions - Latest release: 3 months ago - 323 dependent packages - 42,227 dependent repositories - 155 million downloads total - 426 stars on GitHub - 1 maintainer
Top 3.3% on crates.io
24 versions - Latest release: 11 days ago - 504 dependent packages - 40,112 dependent repositories - 141 million downloads total - 361 stars on GitHub - 1 maintainer
fastrand 2.1.0
A simple and fast random number generator24 versions - Latest release: 11 days ago - 504 dependent packages - 40,112 dependent repositories - 141 million downloads total - 361 stars on GitHub - 1 maintainer
Top 0.3% on crates.io
234 versions - Latest release: 23 days ago - 3,673 dependent packages - 38,106 dependent repositories - 149 million downloads total - 13,864 stars on GitHub - 1 maintainer
hyper 1.3.1 💰
A fast and correct HTTP library.234 versions - Latest release: 23 days ago - 3,673 dependent packages - 38,106 dependent repositories - 149 million downloads total - 13,864 stars on GitHub - 1 maintainer
Top 0.5% on crates.io
77 versions - Latest release: 2 months ago - 659 dependent packages - 36,939 dependent repositories - 50.9 million downloads total - 7,305 stars on GitHub - 2 maintainers
wasm-bindgen-futures 0.4.42
Bridging the gap between Rust Futures and JavaScript Promises77 versions - Latest release: 2 months ago - 659 dependent packages - 36,939 dependent repositories - 50.9 million downloads total - 7,305 stars on GitHub - 2 maintainers
Top 1.2% on crates.io
41 versions - Latest release: 8 months ago - 2,917 dependent packages - 36,896 dependent repositories - 159 million downloads total - 1,680 stars on GitHub - 2 maintainers
sha2 0.10.8
Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, a...41 versions - Latest release: 8 months ago - 2,917 dependent packages - 36,896 dependent repositories - 159 million downloads total - 1,680 stars on GitHub - 2 maintainers
Top 0.6% on crates.io
39 versions - Latest release: 2 months ago - 1,209 dependent packages - 36,222 dependent repositories - 141 million downloads total - 6,543 stars on GitHub - 3 maintainers
crossbeam-channel 0.5.12
Multi-producer multi-consumer channels for message passing39 versions - Latest release: 2 months ago - 1,209 dependent packages - 36,222 dependent repositories - 141 million downloads total - 6,543 stars on GitHub - 3 maintainers
Top 1.8% on crates.io
142 versions - Latest release: 16 days ago - 119 dependent packages - 36,039 dependent repositories - 136 million downloads total - 1,325 stars on GitHub - 1 maintainer
rustix 0.38.34
Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls142 versions - Latest release: 16 days ago - 119 dependent packages - 36,039 dependent repositories - 136 million downloads total - 1,325 stars on GitHub - 1 maintainer
Top 4.5% on crates.io
27 versions - Latest release: almost 3 years ago - 84 dependent packages - 35,677 dependent repositories - 68.4 million downloads total - 93 stars on GitHub - 4 maintainers
vcpkg 0.2.15
A library to find native dependencies in a vcpkg tree at build time in order to be used in Cargo ...27 versions - Latest release: almost 3 years ago - 84 dependent packages - 35,677 dependent repositories - 68.4 million downloads total - 93 stars on GitHub - 4 maintainers
Top 2.1% on crates.io
53 versions - Latest release: 11 months ago - 696 dependent packages - 35,627 dependent repositories - 119 million downloads total - 683 stars on GitHub - 1 maintainer
arrayvec 0.7.4
A vector with fixed capacity, backed by an array (it can be stored on the stack too). Implements ...53 versions - Latest release: 11 months ago - 696 dependent packages - 35,627 dependent repositories - 119 million downloads total - 683 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
128 versions - Latest release: 3 months ago - 4,978 dependent packages - 35,426 dependent repositories - 198 million downloads total - 2,534 stars on GitHub - 2 maintainers
itertools 0.12.1
Extra iterator adaptors, iterator methods, free functions, and macros.128 versions - Latest release: 3 months ago - 4,978 dependent packages - 35,426 dependent repositories - 198 million downloads total - 2,534 stars on GitHub - 2 maintainers
Top 3.2% on crates.io
19 versions - Latest release: over 2 years ago - 582 dependent packages - 35,091 dependent repositories - 107 million downloads total - 206 stars on GitHub - 1 maintainer
serde_urlencoded 0.7.1
`x-www-form-urlencoded` meets Serde19 versions - Latest release: over 2 years ago - 582 dependent packages - 35,091 dependent repositories - 107 million downloads total - 206 stars on GitHub - 1 maintainer
Top 0.2% on crates.io
30 versions - Latest release: 4 days ago - 1,380 dependent packages - 34,987 dependent repositories - 154 million downloads total - 24,544 stars on GitHub - 2 maintainers
tokio-util 0.7.11 💰
Additional utilities for working with Tokio.30 versions - Latest release: 4 days ago - 1,380 dependent packages - 34,987 dependent repositories - 154 million downloads total - 24,544 stars on GitHub - 2 maintainers
Top 1.4% on crates.io
71 versions - Latest release: about 1 month ago - 65 dependent packages - 34,976 dependent repositories - 137 million downloads total - 1,311 stars on GitHub - 3 maintainers
h2 0.4.4 💰
An HTTP/2 client and server71 versions - Latest release: about 1 month ago - 65 dependent packages - 34,976 dependent repositories - 137 million downloads total - 1,311 stars on GitHub - 3 maintainers
Top 0.7% on crates.io
38 versions - Latest release: 4 months ago - 62 dependent packages - 33,948 dependent repositories - 140 million downloads total - 6,543 stars on GitHub - 3 maintainers
crossbeam-epoch 0.9.18
Epoch-based garbage collection38 versions - Latest release: 4 months ago - 62 dependent packages - 33,948 dependent repositories - 140 million downloads total - 6,543 stars on GitHub - 3 maintainers
Top 0.7% on crates.io
25 versions - Latest release: 4 months ago - 58 dependent packages - 33,060 dependent repositories - 128 million downloads total - 6,694 stars on GitHub - 3 maintainers
crossbeam-deque 0.8.5
Concurrent work-stealing deque25 versions - Latest release: 4 months ago - 58 dependent packages - 33,060 dependent repositories - 128 million downloads total - 6,694 stars on GitHub - 3 maintainers
Top 1.7% on crates.io
66 versions - Latest release: about 2 months ago - 3,966 dependent packages - 32,282 dependent repositories - 135 million downloads total - 907 stars on GitHub - 4 maintainers
uuid 1.8.0
A library to generate and parse UUIDs.66 versions - Latest release: about 2 months ago - 3,966 dependent packages - 32,282 dependent repositories - 135 million downloads total - 907 stars on GitHub - 4 maintainers
Top 3.9% on crates.io
29 versions - Latest release: 6 months ago - 147 dependent packages - 32,200 dependent repositories - 48.8 million downloads total - 156 stars on GitHub - 1 maintainer
winreg 0.52.0
Rust bindings to MS Windows Registry API29 versions - Latest release: 6 months ago - 147 dependent packages - 32,200 dependent repositories - 48.8 million downloads total - 156 stars on GitHub - 1 maintainer
Top 0.4% on crates.io
96 versions - Latest release: over 1 year ago - 1,874 dependent packages - 31,948 dependent repositories - 143 million downloads total - 9,041 stars on GitHub - 1 maintainer
nom 7.1.3
A byte-oriented, zero-copy, parser combinators library96 versions - Latest release: over 1 year ago - 1,874 dependent packages - 31,948 dependent repositories - 143 million downloads total - 9,041 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
61 versions - Latest release: 29 days ago - 346 dependent packages - 31,031 dependent repositories - 106 million downloads total - 356 stars on GitHub - 1 maintainer
encoding_rs 0.8.34
A Gecko-oriented implementation of the Encoding Standard61 versions - Latest release: 29 days ago - 346 dependent packages - 31,031 dependent repositories - 106 million downloads total - 356 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
8 versions - Latest release: almost 2 years ago - 560 dependent packages - 30,287 dependent repositories - 113 million downloads total - 3,089 stars on GitHub - 2 maintainers
tower-service 0.3.2
Trait representing an asynchronous, request / response based, client or server.8 versions - Latest release: almost 2 years ago - 560 dependent packages - 30,287 dependent repositories - 113 million downloads total - 3,089 stars on GitHub - 2 maintainers
Top 1.0% on crates.io
30 versions - Latest release: 2 months ago - 30 dependent packages - 30,192 dependent repositories - 166 million downloads total - 3,330 stars on GitHub - 1 maintainer
regex-automata 0.4.6
Automata construction and matching using regular expressions.30 versions - Latest release: 2 months ago - 30 dependent packages - 30,192 dependent repositories - 166 million downloads total - 3,330 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
33 versions - Latest release: 6 months ago - 17 dependent packages - 29,582 dependent repositories - 125 million downloads total - 24,544 stars on GitHub - 1 maintainer
tokio-macros 2.2.0 💰
Tokio's proc macros.33 versions - Latest release: 6 months ago - 17 dependent packages - 29,582 dependent repositories - 125 million downloads total - 24,544 stars on GitHub - 1 maintainer
Top 2.3% on crates.io
94 versions - Latest release: 2 months ago - 566 dependent packages - 29,161 dependent repositories - 153 million downloads total - 936 stars on GitHub - 1 maintainer
ahash 0.8.11
A non-cryptographic hash function using AES-NI for high performance94 versions - Latest release: 2 months ago - 566 dependent packages - 29,161 dependent repositories - 153 million downloads total - 936 stars on GitHub - 1 maintainer
Top 2.3% on crates.io
36 versions - Latest release: 28 days ago - 76 dependent packages - 29,060 dependent repositories - 109 million downloads total - 788 stars on GitHub - 2 maintainers
gimli 0.29.0
A library for reading and writing the DWARF debugging format.36 versions - Latest release: 28 days ago - 76 dependent packages - 29,060 dependent repositories - 109 million downloads total - 788 stars on GitHub - 2 maintainers
Top 1.3% on crates.io
2 versions - Latest release: almost 9 years ago - 33 dependent packages - 28,664 dependent repositories - 23.3 million downloads total - 1,785 stars on GitHub - 1 maintainer
winapi-build 0.1.1 💰
Common code for build.rs in WinAPI -sys crates.2 versions - Latest release: almost 9 years ago - 33 dependent packages - 28,664 dependent repositories - 23.3 million downloads total - 1,785 stars on GitHub - 1 maintainer
Top 3.2% on crates.io
64 versions - Latest release: 4 days ago - 35 dependent packages - 28,352 dependent repositories - 44.3 million downloads total - 220 stars on GitHub - 3 maintainers
security-framework 2.11.0
Security.framework bindings for macOS and iOS64 versions - Latest release: 4 days ago - 35 dependent packages - 28,352 dependent repositories - 44.3 million downloads total - 220 stars on GitHub - 3 maintainers
Top 3.6% on crates.io
56 versions - Latest release: 4 days ago - 11 dependent packages - 28,332 dependent repositories - 43.8 million downloads total - 220 stars on GitHub - 3 maintainers
security-framework-sys 2.11.0
Apple `Security.framework` low-level FFI bindings56 versions - Latest release: 4 days ago - 11 dependent packages - 28,332 dependent repositories - 43.8 million downloads total - 220 stars on GitHub - 3 maintainers
Top 1.2% on crates.io
20 versions - Latest release: about 8 years ago - 228 dependent packages - 28,060 dependent repositories - 23.1 million downloads total - 1,785 stars on GitHub - 1 maintainer
kernel32-sys 0.2.2 💰
Contains function definitions for the Windows API library kernel32. See winapi for types and cons...20 versions - Latest release: about 8 years ago - 228 dependent packages - 28,060 dependent repositories - 23.1 million downloads total - 1,785 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
81 versions - Latest release: 2 months ago - 820 dependent packages - 27,615 dependent repositories - 124 million downloads total - 504 stars on GitHub - 1 maintainer
pin-project 1.1.5 💰
A crate for safe and ergonomic pin-projection.81 versions - Latest release: 2 months ago - 820 dependent packages - 27,615 dependent repositories - 124 million downloads total - 504 stars on GitHub - 1 maintainer
Top 4.5% on crates.io
63 versions - Latest release: 2 months ago - 3 dependent packages - 27,101 dependent repositories - 124 million downloads total - 504 stars on GitHub - 1 maintainer
pin-project-internal 1.1.5 💰
Implementation detail of the `pin-project` crate.63 versions - Latest release: 2 months ago - 3 dependent packages - 27,101 dependent repositories - 124 million downloads total - 504 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
28 versions - Latest release: 7 months ago - 43 dependent packages - 26,922 dependent repositories - 120 million downloads total - 4,971 stars on GitHub - 1 maintainer
tracing-attributes 0.1.27 💰
Procedural macro attributes for automatically instrumenting functions.28 versions - Latest release: 7 months ago - 43 dependent packages - 26,922 dependent repositories - 120 million downloads total - 4,971 stars on GitHub - 1 maintainer
Top 4.0% on crates.io
35 versions - Latest release: over 1 year ago - 326 dependent packages - 26,399 dependent repositories - 83.7 million downloads total - 203 stars on GitHub - 1 maintainer
proc-macro-hack 0.5.20+deprecated 💰
Procedural macros in expression position35 versions - Latest release: over 1 year ago - 326 dependent packages - 26,399 dependent repositories - 83.7 million downloads total - 203 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
20 versions - Latest release: 1 day ago - 164 dependent packages - 25,794 dependent repositories - 77.6 million downloads total - 142 stars on GitHub - 1 maintainer
num-rational 0.4.2
Rational numbers implementation for Rust20 versions - Latest release: 1 day ago - 164 dependent packages - 25,794 dependent repositories - 77.6 million downloads total - 142 stars on GitHub - 1 maintainer
Top 0.5% on crates.io
95 versions - Latest release: 19 days ago - 8,039 dependent packages - 25,229 dependent repositories - 102 million downloads total - 9,187 stars on GitHub - 1 maintainer
reqwest 0.12.4 💰
higher level HTTP client library95 versions - Latest release: 19 days ago - 8,039 dependent packages - 25,229 dependent repositories - 102 million downloads total - 9,187 stars on GitHub - 1 maintainer
Top 1.9% on crates.io
42 versions - Latest release: over 2 years ago - 1,505 dependent packages - 24,555 dependent repositories - 61.6 million downloads total - 1,408 stars on GitHub - 1 maintainer
derive_more 0.99.17
Adds #[derive(x)] macros for more traits42 versions - Latest release: over 2 years ago - 1,505 dependent packages - 24,555 dependent repositories - 61.6 million downloads total - 1,408 stars on GitHub - 1 maintainer
Top 4.1% on crates.io
25 versions - Latest release: 9 months ago - 182 dependent packages - 24,505 dependent repositories - 78.1 million downloads total - 71 stars on GitHub - 1 maintainer
unicase 2.7.0 💰
A case-insensitive wrapper around strings.25 versions - Latest release: 9 months ago - 182 dependent packages - 24,505 dependent repositories - 78.1 million downloads total - 71 stars on GitHub - 1 maintainer
Top 2.4% on crates.io
84 versions - Latest release: 20 days ago - 301 dependent packages - 24,329 dependent repositories - 75.6 million downloads total - 629 stars on GitHub - 2 maintainers
toml_edit 0.22.12
Yet another format-preserving TOML parser.84 versions - Latest release: 20 days ago - 301 dependent packages - 24,329 dependent repositories - 75.6 million downloads total - 629 stars on GitHub - 2 maintainers
Top 5.0% on crates.io
8 versions - Latest release: over 1 year ago - 524 dependent packages - 23,677 dependent repositories - 67.7 million downloads total - 105 stars on GitHub - 1 maintainer
convert_case 0.6.0
Convert strings into any case8 versions - Latest release: over 1 year ago - 524 dependent packages - 23,677 dependent repositories - 67.7 million downloads total - 105 stars on GitHub - 1 maintainer
Top 0.8% on crates.io
72 versions - Latest release: 2 months ago - 1,561 dependent packages - 23,155 dependent repositories - 141 million downloads total - 2,410 stars on GitHub - 1 maintainer
nix 0.28.0
Rust friendly bindings to *nix APIs72 versions - Latest release: 2 months ago - 1,561 dependent packages - 23,155 dependent repositories - 141 million downloads total - 2,410 stars on GitHub - 1 maintainer
Top 3.2% on crates.io
15 versions - Latest release: over 4 years ago - 738 dependent packages - 23,015 dependent repositories - 95.1 million downloads total - 553 stars on GitHub - 1 maintainer
static_assertions 1.1.0 💰
Compile-time assertions to ensure that invariants are met.15 versions - Latest release: over 4 years ago - 738 dependent packages - 23,015 dependent repositories - 95.1 million downloads total - 553 stars on GitHub - 1 maintainer
Top 6.7% on crates.io
14 versions - Latest release: 5 days ago - 31 dependent packages - 21,591 dependent repositories - 63.9 million downloads total - 22 stars on GitHub - 1 maintainer
num-iter 0.1.45
External iterators for generic mathematics14 versions - Latest release: 5 days ago - 31 dependent packages - 21,591 dependent repositories - 63.9 million downloads total - 22 stars on GitHub - 1 maintainer
Top 1.1% on crates.io
70 versions - Latest release: about 3 years ago - 2,660 dependent packages - 21,396 dependent repositories - 62.5 million downloads total - 2,423 stars on GitHub - 3 maintainers
bincode 1.3.3
A binary serialization / deserialization strategy for transforming structs into bytes and vice ve...70 versions - Latest release: about 3 years ago - 2,660 dependent packages - 21,396 dependent repositories - 62.5 million downloads total - 2,423 stars on GitHub - 3 maintainers
Top 3.3% on crates.io
16 versions - Latest release: about 3 years ago - 419 dependent packages - 21,361 dependent repositories - 87 million downloads total - 320 stars on GitHub - 1 maintainer
quick-error 2.0.1
A macro which makes error types pleasant to write.16 versions - Latest release: about 3 years ago - 419 dependent packages - 21,361 dependent repositories - 87 million downloads total - 320 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
123 versions - Latest release: 3 months ago - 885 dependent packages - 21,301 dependent repositories - 108 million downloads total - 3,448 stars on GitHub - 1 maintainer
ring 0.17.8
Safe, fast, small crypto using Rust.123 versions - Latest release: 3 months ago - 885 dependent packages - 21,301 dependent repositories - 108 million downloads total - 3,448 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
4 versions - Latest release: over 8 years ago - 28 dependent packages - 21,019 dependent repositories - 14.5 million downloads total - 1,785 stars on GitHub - 1 maintainer
ws2_32-sys 0.2.1 💰
Contains function definitions for the Windows API library ws2_32. See winapi for types and consta...4 versions - Latest release: over 8 years ago - 28 dependent packages - 21,019 dependent repositories - 14.5 million downloads total - 1,785 stars on GitHub - 1 maintainer
Top 2.1% on crates.io
29 versions - Latest release: 2 days ago - 923 dependent packages - 20,513 dependent repositories - 110 million downloads total - 472 stars on GitHub - 1 maintainer
num-bigint 0.4.5
Big integer implementation for Rust29 versions - Latest release: 2 days ago - 923 dependent packages - 20,513 dependent repositories - 110 million downloads total - 472 stars on GitHub - 1 maintainer
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