Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

crates.io "performance" keyword

Top 0.5% on crates.io
rayon 1.10.0
Simple work-stealing parallelism for Rust
38 versions - Latest release: about 2 months ago - 3,576 dependent packages - 28,498 dependent repositories - 110 million downloads total - 10,300 stars on GitHub - 2 maintainers
Top 3.3% on crates.io
itoa 1.0.11 💰
Fast integer primitive to string conversion
30 versions - Latest release: about 2 months ago - 291 dependent packages - 76,076 dependent repositories - 275 million downloads total - 278 stars on GitHub - 1 maintainer
Top 4.1% on crates.io
enum_dispatch 0.3.13
Near drop-in replacement for dynamic-dispatched method calls with up to 10x the speed
26 versions - Latest release: about 2 months ago - 202 dependent packages - 2,775 dependent repositories - 10.8 million downloads total - 141 stars on GitLab.com - 1 maintainer
Top 2.9% on crates.io
zerocopy 0.7.34
Utilities for zero-copy parsing and serialization
83 versions - Latest release: 13 days ago - 198 dependent packages - 963 dependent repositories - 31.1 million downloads total - 840 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
mimalloc 0.1.41
Performance and security oriented drop-in allocator
42 versions - Latest release: 27 days ago - 195 dependent packages - 2,085 dependent repositories - 5 million downloads total - 387 stars on GitHub - 1 maintainer
Top 3.7% on crates.io
moka 0.12.7 💰
A fast and concurrent cache library inspired by Java Caffeine
59 versions - Latest release: about 1 month ago - 100 dependent packages - 648 dependent repositories - 5.11 million downloads total - 1,330 stars on GitHub - 1 maintainer
Top 4.3% on crates.io
profiling 1.0.15
This crate provides a very thin abstraction over other profiler crates.
27 versions - Latest release: 3 months ago - 61 dependent packages - 3,440 dependent repositories - 4.39 million downloads total - 293 stars on GitHub - 1 maintainer
divan 0.1.14 💰
Statistically-comfy benchmarking library.
16 versions - Latest release: 3 months ago - 58 dependent packages - 3 dependent repositories - 104 thousand downloads total - 760 stars on GitHub - 2 maintainers
Top 4.7% on crates.io
dtoa 1.0.9 💰
Fast floating point primitive to string conversion
26 versions - Latest release: 10 months ago - 48 dependent packages - 19,123 dependent repositories - 45 million downloads total - 116 stars on GitHub - 1 maintainer
Top 0.8% on crates.io
rayon-core 1.12.1
Core APIs for Rayon
27 versions - Latest release: 4 months ago - 30 dependent packages - 26,750 dependent repositories - 109 million downloads total - 9,675 stars on GitHub - 2 maintainers
Top 8.9% on crates.io
superslice 1.0.0
Extensions for slices
2 versions - Latest release: over 5 years ago - 25 dependent packages - 149 dependent repositories - 535 thousand downloads total - 24 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
zerocopy-derive 0.7.34
Custom derive for traits from the zerocopy crate
70 versions - Latest release: 13 days ago - 23 dependent packages - 912 dependent repositories - 16.8 million downloads total - 840 stars on GitHub - 1 maintainer
memory-stats 1.1.0
A cross-platform memory profiler for Rust.
2 versions - Latest release: over 1 year ago - 22 dependent packages - 211 dependent repositories - 1.01 million downloads total - 14 stars on GitHub - 1 maintainer
timeit 0.1.2
Timing macros for Rust modelled after Python's timeit
3 versions - Latest release: almost 9 years ago - 16 dependent packages - 16 dependent repositories - 34.9 thousand downloads total - 16 stars on GitHub - 1 maintainer
Top 8.5% on crates.io
fast-math 0.1.1
Fast, approximate versions of mathematical functions.
2 versions - Latest release: over 5 years ago - 15 dependent packages - 257 dependent repositories - 4.32 million downloads total - 28 stars on GitHub - 1 maintainer
Top 8.4% on crates.io
bytelines 2.5.0
Read input lines as byte slices for high efficiency
10 versions - Latest release: 5 months ago - 13 dependent packages - 30 dependent repositories - 167 thousand downloads total - 61 stars on GitHub - 1 maintainer
tinyrand 0.5.0
Lightweight RNG specification and several ultrafast implementations in Rust.
5 versions - Latest release: over 1 year ago - 12 dependent packages - 5 dependent repositories - 10.3 thousand downloads total - 9 stars on GitHub - 1 maintainer
ambient_profiling 1.0.9
This crate provides a very thin abstraction over other profiler crates.
1 version - Latest release: about 1 year ago - 11 dependent packages - 1 dependent repositories - 11.3 thousand downloads total - 1 stars on GitHub - 1 maintainer
Top 8.2% on crates.io
perfcnt 0.8.0
Library to configure and read hardware performance counters in rust.
20 versions - Latest release: about 2 years ago - 10 dependent packages - 144 dependent repositories - 149 thousand downloads total - 49 stars on GitHub - 1 maintainer
trice 0.4.0
A minimal replacement for std::time::Instant that works in WASM for the web and Node.js.
5 versions - Latest release: 5 months ago - 10 dependent packages - 200 dependent repositories - 185 thousand downloads total - 6 stars on GitHub - 1 maintainer
Top 7.7% on crates.io
simdeez 1.0.8
SIMD library to abstract over different instruction sets and widths
32 versions - Latest release: over 1 year ago - 9 dependent packages - 29 dependent repositories - 63.9 thousand downloads total - 327 stars on GitHub - 1 maintainer
Top 4.3% on crates.io
libmimalloc-sys 0.1.37
Sys crate wrapping the mimalloc allocator
38 versions - Latest release: 27 days ago - 8 dependent packages - 2,049 dependent repositories - 5.02 million downloads total - 462 stars on GitHub - 1 maintainer
historian 4.0.4 💰
a high performance zero-config histogram implementation
19 versions - Latest release: about 3 years ago - 8 dependent packages - 41 dependent repositories - 87.7 thousand downloads total - 22 stars on GitHub - 1 maintainer
Top 9.6% on crates.io
rustc-rayon-core 0.5.0
Core APIs for Rayon - fork for rustc
10 versions - Latest release: about 1 year ago - 7 dependent packages - 233 dependent repositories - 2.27 million downloads total - 6 stars on GitHub - 1 maintainer
Top 6.8% on crates.io
sozu-command-lib 1.0.0
configuration library to command a sozu instance
45 versions - Latest release: about 1 month ago - 7 dependent packages - 7 dependent repositories - 24.7 thousand downloads total - 2,845 stars on GitHub - 1 maintainer
Top 9.8% on crates.io
rustc-rayon 0.5.0
Simple work-stealing parallelism for Rust - fork for rustc
9 versions - Latest release: about 1 year ago - 7 dependent packages - 248 dependent repositories - 2.26 million downloads total - 6 stars on GitHub - 1 maintainer
nucleo 0.5.0
plug and play high performance fuzzy matcher
9 versions - Latest release: about 2 months ago - 7 dependent packages - 10 dependent repositories - 52.1 thousand downloads total - 687 stars on GitHub - 3 maintainers
gxhash 3.2.0
GxHash non-cryptographic algorithm
17 versions - Latest release: 4 days ago - 6 dependent packages - 1 dependent repositories - 17.9 thousand downloads total - 463 stars on GitHub - 1 maintainer
allocation-counter 0.8.1
Count the number of memory allocation of some code.
11 versions - Latest release: 8 months ago - 6 dependent packages - 3 dependent repositories - 14.5 thousand downloads total - 16 stars on GitHub - 1 maintainer
embedded-profiling 0.3.0
Profiling for `no-std` embedded targets
13 versions - Latest release: over 2 years ago - 5 dependent packages - 1 dependent repositories - 6.71 thousand downloads total - 8 stars on GitHub - 1 maintainer
tinyrand-std 0.5.0
Extensions for using tinyrand with std.
5 versions - Latest release: over 1 year ago - 5 dependent packages - 2 dependent repositories - 4.76 thousand downloads total - 7 stars on GitHub - 1 maintainer
likely_stable 0.1.2
likely and unlikely compiler hints in stable rust
3 versions - Latest release: about 3 years ago - 5 dependent packages - 6 dependent repositories - 69.1 thousand downloads total - 2 stars on GitLab.com - 1 maintainer
enum_delegate 0.2.0
Easily replace dynamic dispatch with an enum, for speed and serialization
2 versions - Latest release: over 1 year ago - 5 dependent packages - 97 dependent repositories - 76.1 thousand downloads total - 9 stars on GitLab.com - 1 maintainer
hbs-common-sys 0.2.1
Common FFI bindings to heartbeats-simple libraries
3 versions - Latest release: about 8 years ago - 5 dependent packages - 1 dependent repositories - 20 thousand downloads total - 1 stars on GitHub - 2 maintainers
optick 1.3.4
Super Lightweight Performance Profiler
4 versions - Latest release: almost 4 years ago - 5 dependent packages - 7 dependent repositories - 14.5 thousand downloads total - 95 stars on GitHub - 1 maintainer
Top 7.1% on crates.io
metered 0.9.0
Fast, ergonomic metrics for Rust!
14 versions - Latest release: almost 2 years ago - 4 dependent packages - 52 dependent repositories - 1.38 million downloads total - 330 stars on GitHub - 1 maintainer
inline-array 0.1.12
efficient immutable inlinable byte array
10 versions - Latest release: 10 months ago - 4 dependent packages - 1 dependent repositories - 128 thousand downloads total - 9 stars on GitHub - 1 maintainer
json_in_type 1.1.1 💰
a library for fast json serialization
16 versions - Latest release: about 5 years ago - 4 dependent packages - 2 dependent repositories - 30.2 thousand downloads total - 84 stars on GitHub - 1 maintainer
slog-perf 0.2.0
Performance and time reporting for slog-rs
2 versions - Latest release: over 6 years ago - 4 dependent packages - 5 dependent repositories - 15.5 thousand downloads total - 10 stars on GitHub - 1 maintainer
Top 7.9% on crates.io
sozu-lib 1.0.0
sozu library to build hot reconfigurable HTTP reverse proxies
43 versions - Latest release: about 1 month ago - 4 dependent packages - 4 dependent repositories - 20.3 thousand downloads total - 2,845 stars on GitHub - 1 maintainer
nucleo-matcher 0.3.1
plug and play high performance fuzzy matcher
5 versions - Latest release: 3 months ago - 4 dependent packages - 11 dependent repositories - 52.8 thousand downloads total - 687 stars on GitHub - 3 maintainers
xarc 0.3.0
`xarc` provides atomically swappable atomically refcounted smart pointers as a safer building blo...
3 versions - Latest release: about 3 years ago - 4 dependent packages - 1.5 thousand downloads total - 3 stars on GitHub - 1 maintainer
concurrent-map 5.0.33
a lock-free linearizable B+ tree
51 versions - Latest release: 6 months ago - 3 dependent packages - 1 dependent repositories - 15.4 thousand downloads total - 244 stars on GitHub - 1 maintainer
benchmark-rs 0.1.1
Benchmarks for Rust libraries
11 versions - Latest release: 9 months ago - 3 dependent packages - 3.87 thousand downloads total - 2 stars on GitHub - 1 maintainer
native_model 0.4.19
A thin wrapper around serialized data which add information of identity and version.
55 versions - Latest release: 15 days ago - 3 dependent packages - 18.9 thousand downloads total - 2 stars on GitHub - 1 maintainer
superluminal-perf 0.3.0
Superluminal Performance API for adding user events to profiler captures
4 versions - Latest release: 11 months ago - 3 dependent packages - 8 dependent repositories - 226 thousand downloads total - 95 stars on GitHub - 2 maintainers
tinyrand-alloc 0.5.0
Extensions for using tinyrand with alloc.
3 versions - Latest release: over 1 year ago - 3 dependent packages - 1 dependent repositories - 1.78 thousand downloads total - 9 stars on GitHub - 1 maintainer
ebr 0.2.11 💰
simple epoch-based reclamation with low cacheline ping-pong
20 versions - Latest release: 6 months ago - 3 dependent packages - 1 dependent repositories - 9.94 thousand downloads total - 32 stars on GitHub - 1 maintainer
mop 0.5.0
Flexible and modular single or multi-objective solver for contiguous and discrete problems
14 versions - Latest release: almost 4 years ago - 3 dependent packages - 8.44 thousand downloads total - 20 stars on GitHub - 1 maintainer
tvm-macros 0.1.1-alpha
Procedural macros of the TVM crate.
1 version - Latest release: about 3 years ago - 3 dependent packages - 102 dependent repositories - 974 downloads total - 11,126 stars on GitHub - 1 maintainer
keen-retry 0.4.1
A simple -- yet powerful -- zero-cost-abstractions & zero-copy lib for error handling & recovery
17 versions - Latest release: 21 days ago - 3 dependent packages - 1 dependent repositories - 4.61 thousand downloads total - 1 stars on GitHub - 1 maintainer
simdnoise 3.1.6
SIMD accelerate noise library with runtime feature detection
26 versions - Latest release: almost 4 years ago - 3 dependent packages - 19 dependent repositories - 35.4 thousand downloads total - 243 stars on GitHub - 1 maintainer
Top 9.3% on crates.io
binjs_meta 0.5.4
Part of binjs-ref. Tools for manipulating grammars. You probably do not want to use this crate di...
18 versions - Latest release: about 4 years ago - 2 dependent packages - 21 dependent repositories - 24.5 thousand downloads total - 427 stars on GitHub - 1 maintainer
hbs-acc-sys 0.2.1
FFI bindings to libhbs-acc
2 versions - Latest release: about 8 years ago - 2 dependent packages - 3.79 thousand downloads total - 1 stars on GitHub - 1 maintainer
ordslice 0.3.0
Extensions for ordered slices
3 versions - Latest release: over 6 years ago - 2 dependent packages - 101 dependent repositories - 1.18 million downloads total - 24 stars on GitHub - 1 maintainer
hbs-acc-pow-sys 0.2.1
FFI bindings to libhbs-acc-pow
2 versions - Latest release: about 8 years ago - 2 dependent packages - 3.81 thousand downloads total - 1 stars on GitHub - 1 maintainer
hbs-sys 0.2.1
FFI bindings to libhbs
2 versions - Latest release: about 8 years ago - 2 dependent packages - 3.81 thousand downloads total - 1 stars on GitHub - 1 maintainer
tinystr-raw 0.1.3
Raw string-to-integer conversions for tinystr.
4 versions - Latest release: almost 3 years ago - 2 dependent packages - 25 dependent repositories - 1.41 million downloads total - 58 stars on GitHub - 2 maintainers
harness 0.0.6 💰
Precise and reproducible benchmarking
7 versions - Latest release: about 2 months ago - 2 dependent packages - 2.36 thousand downloads total - 1 stars on GitHub - 1 maintainer
running-average 0.1.0
Calculate running average with specified time window width using constant memory
1 version - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 7.74 thousand downloads total - 1 stars on GitHub - 1 maintainer
cache-size 0.6.0
A library for finding your L1/L2/L3 cache sizes
12 versions - Latest release: about 2 years ago - 2 dependent packages - 7 dependent repositories - 54.3 thousand downloads total - 23 stars on GitHub - 1 maintainer
jsonm 0.2.0
jsonm implementation port for Rust. jsonm is a fast and safe way to compress JSON messages using...
6 versions - Latest release: over 2 years ago - 2 dependent packages - 7.02 thousand downloads total - 6 stars on GitHub - 1 maintainer
hbs-pow-sys 0.2.1
FFI bindings to libhbs-pow
3 versions - Latest release: about 8 years ago - 2 dependent packages - 1 dependent repositories - 14.3 thousand downloads total - 1 stars on GitHub - 2 maintainers
micromap 0.0.15 💰
The fastest alternative to HashMap, for maps smaller than 20 keys
15 versions - Latest release: 5 months ago - 2 dependent packages - 6.8 thousand downloads total - 59 stars on GitHub - 1 maintainer
ftoa 0.1.1 💰
This is a fork of the `dtoa` crate which writes integer value floats without trailing `.0`. Fast ...
1 version - Latest release: almost 8 years ago - 2 dependent packages - 3 dependent repositories - 414 thousand downloads total - 116 stars on GitHub - 1 maintainer
ortho_vec_derive_impl 0.1.0
Derive orthogonal vector structure for better CPU cache usage
1 version - Latest release: 11 months ago - 2 dependent packages - 634 downloads total - 3 stars on GitHub - 1 maintainer
atomptr 1.4.1
A safe, dependency-less abstraction for typed atomic smart pointers
9 versions - Latest release: 3 months ago - 1 dependent package - 1 dependent repositories - 4.78 thousand downloads total - 1 maintainer
benchmark-counters 0.2.0
Light-weight data structures to help with monitoring and benchmarking.
2 versions - Latest release: about 1 year ago - 1 dependent package - 921 downloads total - 0 stars on GitHub - 1 maintainer
inquisitor-core 0.11.0
Simple and fast load testing library
4 versions - Latest release: 9 months ago - 1 dependent package - 1 dependent repositories - 1.43 thousand downloads total - 4 stars on GitHub - 1 maintainer
fastset 0.4.1
Fast set implementation for dense, bounded integer collections, optimized for quick updates and a...
8 versions - Latest release: about 1 month ago - 1 dependent package - 2.45 thousand downloads total - 1 stars on GitHub - 1 maintainer
hbs-acc-pow 0.2.0
Rust abstractions for hbs-acc-pow-sys
1 version - Latest release: about 8 years ago - 1 dependent package - 1.7 thousand downloads total - 0 stars on GitHub - 1 maintainer
rayon-core-wasm 1.10.2
Core APIs for Rayon
1 version - Latest release: about 1 year ago - 1 dependent package - 613 downloads total - 10,300 stars on GitHub - 1 maintainer
embedded-profiling-proc-macros 0.2.0
Procedural macros for the `embedded-profiling` library
3 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 2.66 thousand downloads total - 8 stars on GitHub - 1 maintainer
enum_delegate_lib 0.2.0
Internal macro implementations for enum_delegate - use to implement your own macros
2 versions - Latest release: over 1 year ago - 1 dependent package - 88 dependent repositories - 76.3 thousand downloads total - 9 stars on GitLab.com - 1 maintainer
perfmon 0.2.2
A toolkit designed to be a foundation for applications to monitor their performance.
2 versions - Latest release: about 1 month ago - 1 dependent package - 765 downloads total - 0 stars on GitHub - 1 maintainer
encoder-itoa 1.0.10 💰
Fast integer primitive to string conversion
1 version - Latest release: 4 months ago - 1 dependent package - 298 downloads total - 278 stars on GitHub - 1 maintainer
elapsed-time 0.1.1
This crate help you to measure time taken by a function or a block of code for print debugging pu...
2 versions - Latest release: 6 months ago - 1 dependent package - 1 dependent repositories - 2.48 thousand downloads total - 1 stars on GitHub - 1 maintainer
weld 0.4.0
Weld is a language and runtime for improving the performance of data-intensive applications.
5 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 4.45 thousand downloads total - 2,986 stars on GitHub - 2 maintainers
workflow-perf-monitor 0.0.2
A toolkit designed to be a foundation for applications to monitor their performance.
2 versions - Latest release: 8 months ago - 1 dependent package - 2 dependent repositories - 15.8 thousand downloads total - 194 stars on GitHub - 1 maintainer
tange 0.1.1
Scalable Task-based Parallelism Framework
2 versions - Latest release: over 5 years ago - 1 dependent package - 1.86 thousand downloads total - 17 stars on GitHub - 1 maintainer
momento-protos 0.110.0
Generated GRPC and Protocol Buffers types for Momento clients
187 versions - Latest release: 27 days ago - 1 dependent package - 5 dependent repositories - 58.6 thousand downloads total - 8 stars on GitHub - 1 maintainer
Top 8.3% on crates.io
profiling-procmacros 1.0.15
This crate provides a very thin abstraction over other profiler crates.
20 versions - Latest release: 3 months ago - 1 dependent package - 243 dependent repositories - 876 thousand downloads total - 293 stars on GitHub - 1 maintainer
tracy-gizmos 0.0.9
Bindings for the client library of the Tracy profiler
9 versions - Latest release: 3 months ago - 1 dependent package - 2.2 thousand downloads total - 0 stars on GitHub - 1 maintainer
tracing-actions 0.3.1
Tracing subscriber that vends action trace structures to a callback
5 versions - Latest release: 11 months ago - 1 dependent package - 4.09 thousand downloads total - 0 stars on GitHub - 1 maintainer
tvm-rt 0.1.0-alpha
Rust bindings for the TVM runtime API.
1 version - Latest release: about 3 years ago - 1 dependent package - 3 dependent repositories - 985 downloads total - 11,126 stars on GitHub - 1 maintainer
efficient-sm2 0.2.3
A Rust Library of China's Standards of Signature Algorithms (SM2)
12 versions - Latest release: 9 months ago - 1 dependent package - 1 dependent repositories - 6.36 thousand downloads total - 21 stars on GitHub - 1 maintainer
json_in_type_derive 0.1.2 💰
procedural macros for json_in_type
3 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 5.39 thousand downloads total - 84 stars on GitHub - 1 maintainer
metadata-store 0.2.4
A simple store for recoverable metadata that is written in atomic batches.
4 versions - Latest release: 10 months ago - 1 dependent package - 1.18 thousand downloads total - 6 stars on GitHub - 1 maintainer
Top 9.2% on crates.io
goose 0.17.2
A load testing framework inspired by Locust.
61 versions - Latest release: 9 months ago - 1 dependent package - 10 dependent repositories - 426 thousand downloads total - 710 stars on GitHub - 1 maintainer
reactive-mutiny 1.1.26
async Event-Driven Reactive Library with advanced & optimized containers (channels) and Stream ex...
32 versions - Latest release: 3 months ago - 1 dependent package - 9.03 thousand downloads total - 5 stars on GitHub - 1 maintainer
breezy-timer-lib 1.0.0
Painless and production friendly timers
1 version - Latest release: about 3 years ago - 1 dependent package - 1.04 thousand downloads total - 3 stars on GitHub - 1 maintainer
tinystr-macros 0.2.0
Proc macros for TinyStr.
2 versions - Latest release: over 3 years ago - 1 dependent package - 26 dependent repositories - 1.41 million downloads total - 58 stars on GitHub - 1 maintainer
harness-macros 0.0.2 💰
Procedural macros for the harness crate
3 versions - Latest release: about 2 months ago - 1 dependent package - 1.06 thousand downloads total - 1 stars on GitHub - 1 maintainer
rayon-macro-hack 0.1.0
Implementation details of rayon-macro
1 version - Latest release: over 4 years ago - 1 dependent package - 595 downloads total - 16 stars on GitHub - 1 maintainer
ambient_profiling_procmacros 1.0.9
This crate provides a very thin abstraction over other profiler crates.
1 version - Latest release: about 1 year ago - 1 dependent package - 1 dependent repositories - 11.4 thousand downloads total - 1 stars on GitHub - 1 maintainer
dynqueue 0.3.0
Dynamically extendable Rayon parallel iterator
7 versions - Latest release: over 3 years ago - 1 dependent package - 4 dependent repositories - 5.1 thousand downloads total - 9 stars on GitHub - 1 maintainer
Top 10.0% on crates.io
metered-macro 0.9.0
Fast, ergonomic metrics for Rust!
12 versions - Latest release: almost 2 years ago - 1 dependent package - 8 dependent repositories - 1.38 million downloads total - 330 stars on GitHub - 1 maintainer
ratel 0.7.0
JavaScript transpiler in Rust
14 versions - Latest release: over 7 years ago - 1 dependent package - 3 dependent repositories - 13.8 thousand downloads total - 431 stars on GitHub - 1 maintainer
hbs-pow 0.2.0
Rust abstractions for hbs-pow-sys
2 versions - Latest release: about 8 years ago - 1 dependent package - 1 dependent repositories - 12.2 thousand downloads total - 0 stars on GitHub - 2 maintainers
itoa-const 💰
Fast integer primitive to string conversion
3 versions - Latest release: 11 days ago - 1 dependent package - 1 dependent repositories - 2.23 thousand downloads total - 278 stars on GitHub - 1 maintainer