Rust Python Packages | PyRank

rpds-py

Python bindings to the Rust rpds crate for persistent data structures

493.4M 66 31

jiter

Fast iterable JSON parser.

328.1M 558 69

ruff

An extremely fast Python linter and code formatter, written in Rust.

318.5M 50K 3K

watchfiles

Simple, modern and fast file watching and code reload for Python, written in Rust

312.7M 3K 150

hf-xet

xet client tech, used in huggingface_hub

197.1M 608 104

orjson

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

186.9M 8K 337

litellm

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

95M 61K 12K

flatbuffers

FlatBuffers: Memory Efficient Serialization Library

82.2M 27K 4K

uuid-utils

Fast, drop-in replacement for Python's uuid module, powered by Rust.

71.2M 374 22

fastuuid

FastUUID is a library which provides CPython bindings to Rust's UUID library

68.3M 189 26

polars

Extremely fast Query Engine for DataFrames, written in Rust

52.2M 40K 3K

polars-runtime-32

Extremely fast Query Engine for DataFrames, written in Rust

44.7M 40K 3K

ormsgpack

MessagePack serialization library for Python derived from orjson, written in Rust using PyO3

43.2M 402 28

fastar

High-level bindings for the Rust tar crate.

32.6M 34 6

cramjam

Your go-to for easy access to a plethora of compression algorithms, all neatly bundled in one simple installation.

31.1M 127 14

deptry

Find unused, missing and transitive dependencies in a Python project.

13.7M 1K 52

cachebox

The fastest memoizing and caching Python library written in Rust.

11.7M 430 16

granian

A Rust HTTP server for Python applications

10.1M 6K 181

svix

The open source and enterprise-ready webhooks service 🦀

9.6M 3K 290

deltalake

A native Rust library for Delta Lake, with bindings into Python

9.1M 3K 681

tree-sitter-rust

Rust grammar for tree-sitter

7.9M 531 161

bubus

📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...

7.8M 12 2

chromadb

Search infrastructure for AI

6.8M 29K 3K

jsonschema-rs

A high-performance JSON Schema validator for Rust

5.9M 827 135