Apache Arrow and Polars compatible, Rust-first columnar data library for real-time and systems workloads

🌀 Async-first sharded hashmap for Rust.

WIP drop-in replacement of gawk.

A framework for declarative programming in Rust

Rust cache structures and easy function memoization

Library for the Header Dictionary Triples (HDT) compression file format for RDF data.

Rhai - An embedded scripting language for Rust.

Write JSONL/XML. Render video/image. Built for agents.

A high-performance JSON Schema validator for Rust