fs-err

Empowering everyone to build reliable and efficient software.

An extremely fast Python package and project manager, written in Rust.

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Main repository for the Linera protocol

✨ Making your shell magical

Development at the speed of light

⚡️A native, local-first alternative to Logitech Options+, written in Rust 🦀 — remap buttons, DPI, and SmartShift over HID++. No account, no telemetry.

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

Clash Nyanpasu～(∠・ω< )⌒☆​

An idiomatic, lean, fast & safe pure Rust implementation of Git

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

⚡ A fast Git hook manager written in Rust, designed as a drop-in alternative to pre-commit, reimagined.

Powerful system-level package manager for Linux, macOS and Windows written in Rust – building on top of the Conda ecosystem.

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.

Build and publish crates with pyo3, cffi and uniffi bindings as well as rust binaries as python packages

Next Generation Agentic Proxy for AI Agents and MCP servers

Migrate C code to Rust

Painless compression and decompression in the terminal

Create ridiculously fast Lexers

The open source and enterprise-ready webhooks service 🦀

A next-generation test runner for Rust.

Subcommand to show result of macro expansion

Tiny, no-nonsense, self-contained, Tensorflow and ONNX inference

cargo, make me a project

RustSec API & Tooling

Home of OpenVMM and OpenHCL

Rojo enables Roblox developers to use professional-grade software engineering tools

Scan your Rust crate for semver violations.

Source code of Ferrocene, safety-critical Rust toolchain

Rusty wrapper for the Unified Extensible Firmware Interface (UEFI). This crate makes it easy to develop Rust software that leverages safe, convenient, and performant abstractions for UEFI functionality.

Publish Rust crates from CI with a Release PR.

🐰 Bencher - Continuous Benchmarking

Fast, streaming indexing, query, and agentic LLM applications in Rust

Solve and install Python packages quickly with rip (pip in Rust)

Cross compile Cargo project to Windows MSVC target with ease

Omicron: Oxide control plane

Download media content from a DASH-MPEG or DASH-WebM MPD manifest

Open framework for confidential AI

GitHub Action for installing development tools (mainly from GitHub Releases).

Rust crates to work with the Conda ecosystem.

Templated dotfile management without template files!

rattler-build is a universal Conda package builder for Windows, macOS and Linux (like conda-build but faster)

Fyn is a fork of uv for fast Python package management, dependency resolution, virtual environments, and pyproject.toml workflows.

The home of moss (system state and package manager) and boulder (moss-format build tool)

Triton is a virtual machine that comes with Algebraic Execution Tables (AET) and Arithmetic Intermediate Representations (AIR) for use in combination with a STARK proof system.

🐍 Scan your Python dependencies for known security vulnerabilities with Rust-powered scanner

A query-system-based static site generator

Roblox DOM and (de)serialization implementation in Rust