Empowering everyone to build reliable and efficient software.
⑂ 16k◎ 13k
Crate
object
102
Repositories
85%
Actively maintained
87
Updated ≤ 30 days
618k
Total stars
90
Owners
Counted from the Cargo.toml manifests of the 102 indexed repositories that declare object as a dependency — not download counts. Dependency data last verified 2026-09-16.
Often used with
Crates that show up unusually often in object 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 object projects that also use it.
addr2line20.6%gimli30.4%rustc-demangle23.5%libtest-mimic12.7%target-lexicon10.8%goblin11.8%spin11.8%wasmparser12.7%cargo_metadata24.5%zerocopy13.7%backtrace14.7%memmap229.4%bitvec12.7%cfg-if29.4%scopeguard10.8%static_assertions11.8%either16.7%postcard11.8%num-bigint14.7%smallvec36.3%crc32fast12.7%rand_chacha11.8%hashbrown18.6%libloading14.7%
Used by these organizations
50 of 102 repositories · ranked by stars · 87 pushed in the last 30 days
Build smaller, faster, and more secure desktop and mobile applications with a web frontend.
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A modern runtime for JavaScript and TypeScript.
⑂ 6.4k◎ 1.6k
🌴 Empowering everyone to build reliable and efficient smart contracts.
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Fullstack app framework for web, desktop, and mobile.
⑂ 1.9k◎ 786
🚀 Fast, secure, lightweight containers based on WebAssembly
⑂ 1.0k◎ 267
A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
⑂ 1.8k◎ 849
CUDA on non-NVIDIA GPUs
⑂ 942◎ 167
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.
⑂ 897◎ 513
The AI framework that adds the engineering to prompt engineering (Python/TS/Ruby/Java/C#/Rust/Go compatible)
⑂ 493◎ 361
Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.
Run any process, on your machine or in an AI agent's environment, as if it were a pod in your Kubernetes cluster: real env vars, DNS, network, traffic.
⑂ 215◎ 70
⚓ Solana Program Framework
⑂ 2.0k◎ 109
Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.
⑂ 476◎ 201
Build Postgres Extensions with Rust!
⑂ 332◎ 340
Build system, successor to Buck
⑂ 398◎ 400
Command-line sampling profiler for macOS, Linux, and Windows
⑂ 104◎ 105
A very fast linker for Linux
⑂ 140◎ 90
cuda-oxide is an experimental Rust-to-CUDA compiler that lets you write (SIMT) GPU kernels in safe(ish), idiomatic Rust. It compiles standard Rust code directly to PTX — no DSLs, no foreign language bindings, just Rust.
🐉 Making Rust a first-class language and ecosystem for GPU shaders 🚧
⑂ 126◎ 213
A code coverage tool for Rust projects
⑂ 197◎ 33
A debugging toolset and library for debugging embedded ARM and RISC-V targets on a separate host
⑂ 643◎ 364
A security-focused library OS supporting kernel- and user-mode execution
Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...
⑂ 483◎ 122
Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Cranelift based backend for rustc
⑂ 157◎ 99
no_std Hardware Abstraction Layers for ESP32 microcontrollers
⑂ 497◎ 244
Rust Linux-compatible kernel
RustSec API & Tooling
⑂ 198◎ 123
Home of OpenVMM and OpenHCL
⑂ 238◎ 363
Internet Computer blockchain source: the client/replica software run by nodes
⑂ 409◎ 292
SP1 is a zero‑knowledge virtual machine that proves the correct execution of programs compiled for the RISC-V architecture.
⑂ 700◎ 138
Quickly find bottlenecks in Rust - one profiler for CPU, time, memory, and async code.
Source code of Ferrocene, safety-critical Rust toolchain
⑂ 52◎ 42
A Rust CPU profiler implemented with the help of backtrace-rs
The Rust Playground
⑂ 267◎ 203
NEO Emacs (WIP): GPU powered Emacs written in Rust with a modern display engine. Aiming for modern design & multi-threaded Elisp, 10x performance, zero-pause concurrent GC and 100% Emacs compatibility.
⑂ 50◎ 55
RISC-V Supervisor Binary Interface (RISC-V SBI) library in Rust; runs on M or HS mode; good support for embedded Rust ecosystem. For binary download see prototyper folder.
⑂ 157◎ 61
[Acquired by The Guild] The Grafbase GraphQL Federation Gateway
Efficient, deferred formatting for logging on embedded systems
libgccjit AOT codegen for rustc
MOROS: Obscure Rust Operating System 🦉
⑂ 44◎ 18
The CLI for codemods: scaffold, share, and run multi-step transformations of any size. First-class ast-grep support. Fast, reliable, polyglot.
The simplest and most extensible zkVM. Fast and fully open source from a16z crypto and friends. ⚡
⑂ 337◎ 43
cargo subcommand showing the assembly, LLVM-IR and MIR generated for Rust code
A Tool to make Build and Run eBPF programs easier
A high-performance multi-language bindings generator for Rust, up to 1,000x faster than UniFFI. Ship Rust libraries that feels native to Swift, Kotlin, and more
A unified interface for reading and writing object file formats
⑂ 206◎ 31
An ergonomic and safe syscall interception framework for Linux.
Serial flasher utility for Espressif SoCs and modules based on esptool.py
⑂ 171◎ 35