crates.io95Exceptionalhealth index

actix/actix-netA collection of lower-level libraries for composable network services.
Rust★ 775↓ 22.3M/moAug 27, 2026
npm89Excellenthealth index

avoidwork/filesize.jsA lightweight, high-performance file size utility that converts bytes to human-readable strings. Zero dependencies. 100% test coverage.
JavaScript★ 1,708↓ 64.9M/moAug 13, 2026
crates.io86Excellenthealth index
Rust★ 1,526↓ 98.2M/moAug 4, 2026
crates.io84Excellenthealth index
Rust★ 3,628↓ 102.1K/moJul 17, 2026
crates.io78Goodhealth index
Rust★ 1,047↓ 40.8M/moAug 22, 2026
C#★ 0Jul 28, 2026
C#★ 0Jul 17, 2026
crates.io73Goodhealth index

BurntSushi/bstrA string type for Rust that is not required to be valid UTF-8.
Rust★ 1,111↓ 27.6M/moAug 27, 2026
crates.io71Goodhealth index
mxsm/cheetah-string🐆A lightweight, high-performance string manipulation library optimized for speed-sensitive applications.
Python · Rust★ 16↓ 9,085/moJul 26, 2026
TypeScript★ 70↓ 2.6M/moAug 27, 2026
crates.io67Goodhealth index
Rust★ 9↓ 50.7K/moAug 15, 2026
C#★ 0Jul 18, 2026
crates.io65Goodhealth index
Rust★ 67↓ 5M/moAug 13, 2026
npm63Moderatehealth index
TypeScript★ 162↓ 5.4M/moAug 5, 2026
Go★ 596Jul 30, 2026
crates.io59Moderatehealth index
Rust★ 75↓ 6.2M/moAug 27, 2026
crates.io59Moderatehealth index

serde-rs/bytesWrapper types to enable optimized handling of &[u8] and Vec<u8>
Rust★ 385↓ 10.6M/moAug 11, 2026
npm57Moderatehealth index
JavaScript★ 1,304↓ 126M/moAug 4, 2026
crates.io56Moderatehealth index

igankevich/human-unitsSize and duration serialization library designed for configuration files and command line arguments.
Rust★ 2↓ 8,962/moAug 22, 2026
npm54Moderatehealth index
JavaScript★ 16↓ 14.7K/moJul 15, 2026
crates.io53Moderatehealth index
Rust★ 0↓ 2,104/moAug 9, 2026
crates.io51Moderatehealth index

al8n/memspanSIMD-accelerated byte-class scanning for lexers and parsers.
Rust · Python★ 3↓ 2,317/moAug 16, 2026
crates.io · npm · PyPI51Moderatehealth index
al8n/smol-bytesHigh-performance, clone-efficient byte buffers optimized for small data.
Rust · Python★ 1↓ 2,443/moAug 1, 2026
crates.io48Weakhealth index

m4b/scrollScroll - making scrolling through buffers fun since 2016
Rust★ 192↓ 10.5M/moAug 13, 2026
omar/ByteSizeByteSize is a utility class that makes byte size representation in code easier by removing ambiguity of the value being represented. ByteSize is to bytes what System.TimeSpan is to time.
C#★ 604Jul 30, 2026
crates.io36Weakhealth index
Rust★ 20↓ 9.8M/moAug 13, 2026
PHP★ 3,472↓ 17.5K/moJul 26, 2026
NuGet33At Riskhealth index

jchristn/SlidingWindowSlidingWindow provides an interface to retrieve chunks from a byte array using a sliding window.
C#★ 4Aug 15, 2026
JavaScript★ 476↓ 476M/moAug 4, 2026