Empowering everyone to build reliable and efficient software.
rustc-demangle
Counted from the Cargo.toml manifests of the 48 indexed repositories that declare rustc-demangle as a dependency — not download counts. Dependency data last verified 2026-08-04.
Crates that show up unusually often in rustc-demangle projects. The most distinctive pairings rank first — crates these projects use far more than the average indexed Rust project does, not just crates that are popular everywhere. Each percentage is the share of rustc-demangle projects that also use it.
Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.
Development at the speed of light
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.
Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3
⚓ Solana Program Framework
Command-line sampling profiler for macOS, Linux, and Windows
A lightweight, memory-protected, message-passing kernel for deeply embedded systems.
Kani Rust Verifier
🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧
A code coverage tool for Rust projects
no_std Hardware Abstraction Layers for ESP32 microcontrollers
RustSec API & Tooling
Internet Computer blockchain source: the client/replica software run by nodes
CLI and Rust libraries for low-level manipulation of WebAssembly modules
SP1 is a zero‑knowledge virtual machine that proves the correct execution of programs compiled for the RISC-V architecture.
A debugger for Linux
Quickly find bottlenecks in Rust - one profiler for CPU, time, memory, and async code.
Source code of Ferrocene, safety-critical Rust toolchain
The Rust Playground
Bindings to Apple frameworks in Rust
cargo subcommand showing the assembly, LLVM-IR and MIR generated for Rust code
Website for graphing performance of rustc
A Wayland Compositor
Rust's standard library vendor-specific APIs and run-time feature detection
Experimental WASM Microkernel Operating System
Backtraces in Rust
Debugger for Hubris
Stack trace symbolication library written in Rust
Performance and security acceleration for zkVMs.
An agent-first decompiler designed to be refined by other agents. Kuna is written in Rust and was originally ported from Ghidra.
Rust symbol demangling
A code ACL checker for Rust
blazesym is a library for address symbolization and related tasks
Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct protocols, capability-gated effects, and deterministic replay testing
COCONUT-SVSM
an opensource operating system made for fun
DWARF-aware eBPF tracer for source-level userspace tracing - Explore in a TUI or automate with a scriptable CLI
Firmware and software for Frostsnap's bitcoin security system
Compiler from Rust to Miden Assembly
Speedily search and merge log messages by datetime
The most peculiar std you have ever seen
Decompile, deobfuscate, and unpack almost anything: a universal, deterministic, single-binary reverse-engineering toolkit in Rust for Python, JVM/Android, .NET, WebAssembly, JS, Go, and native packers (UPX/PyArmor/PyInstaller/Nuitka) and 20+ more. Built for malware analysis, CTFs, and security research.
A profiling and tracing system for Embedded Rust that visualizes Embassy tasks, function calls, metrics and defmt logs in the Perfetto UI.
An extremely fast Rust based framework for collecting event and profiling data
Minimalist, performant and auditable verifiable RISC-V vm written in Rust
A local-first dynamic blog system. Write Markdown locally, auto-generate summaries and tags via Claude Code/Codex skills, store in LanceDB via CLI tools, full-stack Rust.