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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.

739 records
Tagged “no-std”Ranked by health index
crates.io
56Moderatehealth index
rust-num/num-primitive
Traits for primitive numeric types
Rust★ 11↓ 6,345/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
sammhicks/picoserve
An async no_std HTTP server suitable for bare-metal environments, heavily inspired by axum
Rust★ 396↓ 9,800/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
serde-rs/bytes
Wrapper types to enable optimized handling of &[u8] and Vec<u8>
Rust★ 383↓ 12.3M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
stencillogic/astro-float
Arbitrary precision floating point numbers library
Rust★ 121↓ 63.1K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
str4d/fpe
Format-preserving encryption in Rust
Rust★ 32↓ 179.3K/moOct 2, 2026
Custom licenseOct 2, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
strawlab/dlt
DLT (direct linear transform) algorithm for camera calibration
Rust★ 5↓ 1,514/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
56Moderatehealth index
water-rs/filtrate
GPU texture filter library for wgpu: composable filters, a pure-data filter trait, and a GPU runtime
Rust · WGSL★ 0↓ 5,568/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
AaronKutch/awint
Arbitrary width integers
Rust★ 31↓ 320.7K/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
AshutoshMahala/ascii-dag
Lightweight ASCII DAG (Directed Acyclic Graph) renderer for error chains, build systems, and dependency visualization.
Rust★ 25↓ 24.2K/moSep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
FactbirdHQ/atat
no_std crate for parsing AT commands
Rust★ 142Sep 30, 2026
Apache-2.0Sep 30, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
VoidStarKat/half-rs
Half-precision floating point types f16 and bf16 for Rust.
Rust★ 282↓ 34.8M/moSep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
arceos-hypervisor/buddy-slab-allocator
Efficient page-level and byte-level memory allocator, providing implementations of the Buddy and Slab algorithms.
Rust★ 0↓ 930/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
ctamblyn/bit-iter
Rust crate to iterate forwards or backwards over the positions of set bits in a word. Useful for working with event flags, some bitboards etc.
Rust★ 5↓ 26.5K/moOct 8, 2026
MITOct 8, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
dfinity/ic-canister-sig-creation
Utils for creating canister signatures and handling canister signatures public keys.
Rust★ 5↓ 20.4K/moOct 17, 2026
Apache-2.0Oct 17, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
dimforge/glamx
Glam eXtensions
Rust★ 15↓ 128.9K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
esp-rs/esp-wifi-sys
Wi-Fi and BT drivers packaged for integration into bare-metal esp-wifi.
Rust · C★ 444↓ 72.6K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
findit-studio/mediaframe
A common vocabulary of pixel-format and color-metadata types for video processing pipelines.
Rust★ 1↓ 9,773/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
harrychin/vlen
The fastest-decoding self-delimiting varint for Rust, embedded friendly to boot.
Rust★ 8↓ 2,567/moAug 28, 2026
MPL-2.0Aug 28, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
jedisct1/rust-hmac-sha256
A small, self-contained SHA256 and HMAC-SHA256 implementation.
Rust★ 39↓ 2.2M/moSep 25, 2026
ISCSep 25, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
martinbudden/crate-vector-quaternion-matrix
A vector, quaternion, and matrix library targeted at embedded systems and robotics.
Rust★ 2↓ 2,003/moOct 5, 2026
Apache-2.0Oct 5, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
mciantyre/teensy4-rs
Rust support for the Teensy 4
Rust★ 374↓ 5,897/moSep 13, 2026
Apache-2.0Sep 13, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
mcmah309/err_trail
Add context to errors through logging
Rust★ 7↓ 67.3K/moSep 15, 2026
No licenseSep 15, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
mrhooray/crc-rs
Rust implementation of CRC(16, 32, 64) with support of various standards
Rust★ 234↓ 22.1M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
orxfun/orx-concurrent-queue
A high performance and convenient thread safe queue that can concurrently grow and shrink with push, extend, pop and pull capabilities.
Rust★ 1↓ 405.9K/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
orxfun/orx-pinned-concurrent-col
A core data structure with a focus to enable high performance, possibly lock-free, concurrent collections using a PinnedVec as the underlying storage.
Rust★ 0↓ 424.9K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
orxfun/orx-priority-queue
Priority queue traits and efficient d-ary heap implementations.
Rust★ 11↓ 65.5K/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
payjoin/bitcoin-hpke
rust-secp256k1-based DHKEM for HPKE
Rust★ 2↓ 7,823/moSep 26, 2026
Custom licenseSep 26, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
petgraph/fixedbitset
A simple bitset container for Rust
Rust★ 173↓ 35.8M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
54Moderatehealth index
rust-num/num-traits
Numeric traits for generic mathematics in Rust
Rust★ 972↓ 71.3M/moSep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io · npm
54Moderatehealth index
seanchatmangpt/bcinr
No repository description published.
Rust★ 1↓ 14.8K/moSep 13, 2026
No licenseSep 13, 2026 · metrics 2.10.0