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#no-std

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

560 records
Tagged “no-std”Ranked by health index
crates.io
62Moderatehealth index
orium/archery
Abstract over the atomicity of reference-counting pointers in rust
Rust★ 179↓ 1.7M/moAug 12, 2026
MITAug 12, 2026 · metrics 2.10.0
crates.io
62Moderatehealth index
orxfun/orx-concurrent-vec
A thread-safe, efficient and lock-free vector allowing concurrent grow, read and update operations.
Rust★ 18↓ 15.2K/moAug 28, 2026
Apache-2.0Aug 28, 2026 · metrics 2.10.0
crates.io
62Moderatehealth index
orxfun/orx-pinned-vec
PinnedVec trait defines the interface for vectors which guarantee that elements added to the vector are pinned to their memory locations unless explicitly changed.
Rust★ 2↓ 646.7K/moAug 13, 2026
Apache-2.0Aug 13, 2026 · metrics 2.10.0
crates.io
62Moderatehealth index
rust-embedded/critical-section
Pluggable critical section
Rust★ 170↓ 8.5M/moAug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io
62Moderatehealth index
smol-rs/async-task
Task abstraction for building executors
Rust★ 602↓ 10.1M/moAug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io
62Moderatehealth index
wingertge/macerator
Type-generic runtime-selected SIMD for Rust
Rust★ 27↓ 114K/moAug 5, 2026
MITAug 5, 2026 · metrics 2.10.0
crates.io
62Moderatehealth index
zommiommy/common_traits
Rust traits I write way too often
Rust★ 3↓ 28.9K/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
Amanieu/intrusive-rs
Intrusive collections for Rust
Rust★ 548↓ 1.8M/moAug 6, 2026
Apache-2.0Aug 6, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
agerasev/ringbuf
Lock-free SPSC FIFO ring buffer with direct access to inner data
Rust★ 584↓ 1.1M/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
al8n/wg
Golang like WaitGroup implementation for sync/async Rust, support no_std environment.
Rust★ 36↓ 16.5K/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
dtolnay/serde-untagged
Serde Visitor for deserializing untagged enums
Rust★ 72↓ 6.2M/moAug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
iShape-Rust/iFloat
This fixed float math library provides an efficient and deterministic solution for arithmetic and geometric operations.
Rust★ 7↓ 984.8K/moAug 3, 2026
MITAug 3, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
iqlusioninc/crates
A collection of open source Rust crates from iqlusion
Rust★ 577↓ 17.2M/moAug 11, 2026
Apache-2.0Aug 11, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
kaidokert/num-traits
Numeric traits for generic mathematics in Rust
Rust★ 2↓ 2,181/moJul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
mcountryman/simd-adler32
A SIMD-accelerated Adler-32 hash algorithm implementation.
Rust★ 47↓ 42.6M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
orxfun/orx-concurrent-iter
A thread-safe and ergonomic concurrent iterator trait and efficient lock-free implementations.
Rust★ 6↓ 645.4K/moAug 13, 2026
Apache-2.0Aug 13, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
paholg/typenum
Compile time numbers in Rust.
Rust★ 586↓ 64.6M/moAug 4, 2026
Custom licenseAug 4, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
phip1611/lowpass-filter
Simple first-order digital lowpass filters, compatible with `no_std`. You can use it, for example, to get the low frequencies from a song.
Rust★ 12↓ 4,374/moSep 6, 2026
MITSep 6, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
reem/rust-ordered-float
No repository description published.
Rust★ 331↓ 29M/moAug 8, 2026
MITAug 8, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
rust-num/num-primitive
Traits for primitive numeric types
Rust★ 10↓ 3,291/moAug 22, 2026
Apache-2.0Aug 22, 2026 · metrics 2.10.0
crates.io
60Moderatehealth index
seancroach/simd_cesu8
An extremely fast, SIMD-accelerated, encoding and decoding library for CESU-8 and Modified UTF-8.
Rust★ 8↓ 7.5M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
AldaronLau/as_repr
Rust trait for constant `#[repr(T)]` conversions
Rust★ 1↓ 14.4K/moJul 28, 2026
Apache-2.0Jul 28, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
Alexhuszagh/fast-float-rust
Super-fast float parser in Rust. Fork of fast-float.
Rust★ 6↓ 2.2M/moAug 20, 2026
Apache-2.0Aug 20, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
CasualX/obfstr
Compiletime string literal obfuscation.
Rust★ 610↓ 191.1K/moJul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
LukasKalbertodt/stable-vec
A Vec-like collection which guarantees stable indices and features O(1) deletion of elements
Rust★ 28↓ 148K/moAug 25, 2026
Apache-2.0Aug 25, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
Systemcluster/editpe
Resource Editor for parsing and modification of Windows Executables, supporting icon replacement, resource transfer between files, and more.
Rust★ 15↓ 55.8K/moAug 15, 2026
BSD-2-ClauseAug 15, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
alacritty/vte
Parser for virtual terminal emulators
Rust★ 321↓ 4.1M/moAug 3, 2026
Apache-2.0Aug 3, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
dimforge/simba
Set of mathematical traits to facilitate the use of SIMD-based AoSoA (Array of Struct of Array) storage pattern.
Rust★ 347↓ 4.3M/moAug 3, 2026
Apache-2.0Aug 3, 2026 · metrics 2.10.0
crates.io
59Moderatehealth index
magiclen/validators
A library for validating and modeling user input.
Rust★ 24↓ 302.2K/moAug 22, 2026
MITAug 22, 2026 · metrics 2.10.0