#no-std

Source code spell checker

Tools for concurrent programming in Rust

Reference implementation for the Poseidon Snark-friendly Hash algorithm.

Rhai - An embedded scripting language for Rust.

RuVector provides High Performance, Real-Time decisions and agent memory , Self-Learning Ai, Vector GNN DB built in Rust.

Heapless, `static` friendly data structures

A YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless CST editing, JSON Schema validation, 406/406 on the official test suite. Core of a six-crate ecosystem with a CLI, LSP, MCP server, WASM bindings, and a serde_yaml drop-in.

WebAssembly (Wasm) Interpreter - An efficient, lightweight, and deterministic WebAssembly interpreter for embedded systems and plug-in runtimes.

A flight-compliant WebAssembly interpreter.

An integrated os-level crates repository for operating system and virtualization development

Real-Time Interrupt-driven Concurrency (RTIC) framework for ARM Cortex-M microcontrollers

An implementation of Messaging Layer Security (RFC 9420)

A collection of libraries and tools for building software around the Internet Computer, in Rust.

Safe interop between Rust and C++

High-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.

Efficient, deferred formatting for logging on embedded systems

Create ridiculously fast Lexers

Link-time initialization, destruction, scattered data collection macros for Rust

Low level access to ARM AArch32 (Cortex-R and Cortex-A) processors

Rust port of Google's SwissTable hash map

Portable atomic types including support for 128-bit atomics, atomic float, etc.

Pure Rust HDF5 implementation

Cryptography-oriented big integer library with constant-time, stack-allocated (no_std-friendly) implementations of modern formulas

Canonical type definitions for EIP-155 chains

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

BPF static linker

A macro to generate structures which behave like bitflags

The miniature, embeddable R7RS Scheme implementation

A Rust Embedded-HAL for the rp series microcontrollers

ANSI text styling