#no-std

Safely invoke your intrinsic power, using the tokens granted to you by the CPU. Cast primitive magics faster than any mage alive.

A no_std + serde compatible message library for Rust

A fast, zkVM-friendly SSZ library for Ethereum

A realtime-safe single-producer single-consumer (SPSC) ring buffer

Rust DSP algorithms. Often integer math. no-std.

The enum Either with variants Left and Right is a general purpose sum type with two cases.

Compact, clone-on-write string for Rust.

"Small vector" optimization for Rust: store up to a small number of items on the stack

A flexible Rust JSON library with no dependencies, no macros, no unsafe and optional no_std support

Faster, Smaller, Harder HPKE for Rust

Idiomatic Rust API for littlefs

A crate for storing data in flash memory with minimal need for erasing pages

Compact, clone-on-write vector and string.

NMEA 0183 - for communication between marine electronics such as echo sounder, sonars, anemometer, gyrocompass, autopilot, GNSS receivers and many other types of instruments. Defined and controlled by the National Marine Electronics Association (NMEA)

Rust port of the Charm ecosystem (Bubble Tea, Lip Gloss, Bubbles, Wish): Elm-architecture TUIs, CSS-like terminal styling, and SSH app framework

A pure-Rust, no_std cryptography toolkit: constant-time primitives, classical & post-quantum public-key, X.509, and the TLS/DTLS/QUIC stack — no foreign code, no C dependencies.

GPL-free, safe, no_std pure-Rust LZO1X decompressor — decode lzo1x_1 / lzo1x_999 streams (lzop, kernel/initramfs, btrfs, liblzo2) with zero C, zero dependencies, and #![forbid(unsafe_code)]; validated against liblzo2 and fuzz-hardened against malicious input.

🦀 ASIMOV Software Development Kit (SDK) for Rust: A polyglot development platform for trustworthy neurosymbolic machine intelligence.

Xor filters - efficient probabilistic hashsets. Faster and smaller than bloom and cuckoo filters.

A statically-checked Rust Template Engine

Type-erased Serialize, Serializer and Deserializer traits

Define your own PhantomData

Typed distributed plugin registration

A fast, efficient and extremely stable 2d triangulation library for rust.

A hash table with consistent order and fast iteration; access items by key or sequence index

A hash table with deque-like order and fast iteration; access items by key or sequence index

AEGIS high performance ciphers for Rust.

no_std compatible, pure Rust implementation of the Noise protocol framework with post-quantum support

BACnet 2020 - Rust core with full Rust and Python API

Entity Component System focused on usability and flexibility.