Production-grade Rust-native trading engine with deterministic event-driven architecture
cbindgen
Counted from the Cargo.toml manifests of the 34 indexed repositories that declare cbindgen as a dependency — not download counts. Dependency data last verified 2026-08-13.
Crates that show up unusually often in cbindgen 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 cbindgen projects that also use it.
Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.
Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
🚀 Fast, secure, lightweight containers based on WebAssembly
Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages
Capability-based agent runtime with fine-grained policies . Brokering access directly within the agent's operating context, with zero setup and zero latency
Sandbox any AI agent in seconds - zero setup, zero latency.
An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.
Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need
Eclipse iceoryx2™ - the zero-copy data plane with a Rust core
SP1 is a zero‑knowledge virtual machine that proves the correct execution of programs compiled for the RISC-V architecture.
Shadow is a discrete-event network simulator that directly executes real application code, enabling you to simulate distributed systems with thousands of network-connected processes in realistic and scalable private network experiments using your laptop, desktop, or server running Linux.
A high-performance inference engine for AI models
A rewrite of YARA in Rust.
An execution engine for Wireshark-like filters
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.
A jq-like Markdown query language for command-line processing
🌊 Continuously synchronize the systems where your data lives, to the systems where you _want_ it to live, by managing your data flows with Estuary. 🌊
Bring your app to all platform, learning once and applying anywhere
Comprehensive tree-sitter grammar compilation with polyglot bindings — Rust, Python, Node.js, Go, Java, Ruby, Elixir, PHP, C#, WASM, Dart, Kotlin-Android, Swift, Zig, and CLI. 306+ languages.
Comprehensive tree-sitter grammar compilation with polyglot bindings — Rust, Python, Node.js, Go, Java, Ruby, Elixir, PHP, C#, WASM, Dart, Kotlin-Android, Swift, Zig, and CLI. 306+ languages.
LongPort OpenAPI SDK Base.
The home of moss (system state and package manager) and boulder (moss-format build tool)
Caliptra software (ROM, FMC, runtime firmware), and libraries/tools needed to build and test
Logos blockchain node
Safe, fast, small TCP/UDP-over-QUIC tunnel written in Rust
Databricks's Zerobus Ingest SDKs
Unified zkVM Interface & Toolkit
Server-side rendering for any language. No JavaScript runtime, no virtual DOM, no JSX. Just HTML, CSS, and JS
This library aims to provide implementations of elements commonly used in the development on software in the area of satisfiability solving. The focus of the library is to provide as much ease of use without giving up on performance.
The TKET quantum compiler
upki implements platform-independent browser-grade certificate infrastructure
Caliptra MCU Software
Viam Server for Microcontrollers