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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
51Moderatehealth index
lettre/email-encoding
Encodings used in email
Rust★ 2↓ 1.9M/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
magiclen/unicode-blocks
This crate contains a list of all unicode blocks and provides some functions to search across them.
Rust★ 11↓ 406.2K/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
magiclen/validators
A library for validating and modeling user input.
Rust★ 24↓ 161.4K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
mobilecoinfoundation/rand
A platform abstraction layer providing a cryptographic RNG
Rust★ 3↓ 2,549/moOct 18, 2026
Apache-2.0Oct 18, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
mooman219/fontdue
The fastest font renderer in the world, written in pure rust.
Rust★ 1,705↓ 871.4K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
orxfun/orx-concurrent-recursive-iter
A concurrent iterator that can be extended recursively by each of its items.
Rust★ 1↓ 406.1K/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
raphaelrobert/voprf-ng
No repository description published.
Rust★ 1↓ 6,252/moOct 16, 2026
Apache-2.0Oct 16, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
repnop/fdt
Rust crate for Flattened Devicetree parsing
Rust★ 60↓ 132K/moOct 2, 2026
MPL-2.0Oct 2, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
restsend/audio-codec
A collection of VoIP audio codecs in Rust, including G.711, G.722, G.729, and Opus.
Rust★ 14↓ 3,032/moSep 17, 2026
No licenseSep 17, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
robbie01/nanomp3
Pure Rust no_std MP3 decoder. Based on minimp3
Rust★ 22↓ 6,683/moOct 2, 2026
Apache-2.0Oct 2, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
sameer/g-code
G-Code Parser written in Rust using Peg
Rust · G-code★ 14↓ 1,328/moSep 19, 2026
Custom licenseSep 19, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
xmc-rs/xmc4400
XMC4400 Peripheral interface library generated from an SVD
Rust★ 1↓ 108/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
crates.io
51Moderatehealth index
xmc-rs/xmc4700
XMC4700 Peripheral interface library generated from an SVD
Rust★ 3↓ 111/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
4lDO2/spinning-rs
A no_std mutex and SIX rwlock implementation based on spinlocks and lock_api
Rust★ 8↓ 53.3K/moSep 26, 2026
Apache-2.0Sep 26, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
Bluefinger/wyrand-rs
A fast & portable non-cryptographic pseudorandom number generator and hasher
Rust★ 8↓ 5,662/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
LF-Decentralized-Trust-labs/agora-blsful
BLS signature implementation on the BLS12-381 curve that meets the IETF spec.
Rust★ 19↓ 28.4K/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
SecurityRonin/safe-read
Panic-free bounded integer readers over untrusted byte slices (no_std, no deps)
Rust★ 0↓ 5,577/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
akubera/bigdecimal-rs
Arbitrary precision decimal crate for Rust
Rust★ 408↓ 8.8M/moSep 18, 2026
Custom licenseSep 18, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
andreasots/base32
Base32 encoder/decoder for Rust
Rust★ 35↓ 2.3M/moAug 26, 2026
Apache-2.0Aug 26, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
daac-tools/crawdad
🦞 Rust library of natural language dictionaries using character-wise double-array tries.
Rust★ 39↓ 14.2K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
dalek-cryptography/subtle
Pure-Rust traits and utilities for constant-time cryptographic implementations.
Rust★ 310↓ 53.1M/moSep 16, 2026
BSD-3-ClauseSep 16, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
dtolnay/typeid
Const TypeId and non-'static TypeId
Rust★ 73↓ 15.1M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
magiclen/concat-with
Extend the function of the `concat!` macro in `std`.
Rust★ 3↓ 14.1K/moOct 6, 2026
MITOct 6, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
moriyoshi-kasuga/enum-table
A lightweight and efficient Rust library for mapping enums to values, providing a fast and type-safe alternative to HashMap for enum keys.
Rust★ 4↓ 5,300/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
rmja/nourl
A simple Url primitive for no_std environments
Rust★ 6↓ 13.9K/moOct 20, 2026
No licenseOct 20, 2026 · metrics 2.10.0
crates.io · Go · npm +1
50Moderatehealth index
Rust · Go · TypeScript★ 5↓ 400/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
udoprog/bittle
Zero-cost bitsets over native Rust types
Rust★ 79↓ 57.5K/moSep 13, 2026
No licenseSep 13, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
vexide/vex-sdk
Bindings and tools for VEXos system APIs.
Rust★ 17↓ 120.1K/moSep 14, 2026
MITSep 14, 2026 · metrics 2.10.0
crates.io
50Moderatehealth index
vigna/value-traits-rs
Value-based analogues of standard Rust traits
Rust★ 1↓ 14K/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0