A fast, safe, extensible parser for CommonMark. This wraps the comrak Rust crate.

A suite of instrumentation metric primitives that can be exposed through a web services interface.

Markdown processing for GitLab Flavored Markdown

AutoCorrect is a linter and formatter to help you to improve copywriting, correct spaces, words, punctuations between CJK (Chinese, Japanese, Korean).

Captcha Gem for Rails, which generates captcha image by Rust.

Blazingly fast DataFrames for Ruby

An unofficial Ruby wrapper for Tiktoken, a BPE tokenizer written by and used by OpenAI. It can be used to count the number of tokens in text before sending it to OpenAI APIs.

`css_inline` inlines CSS into HTML documents, using components from Mozilla's Servo project. This process is essential for sending HTML emails as you need to use "style" attributes instead of "style" tags.

Itsi Scheduler - A light-weight Fiber Scheduler implementation for Ruby

Itsi Server - A light-weight Rack Server implementation for Ruby

Fast state-of-the-art tokenizers for Ruby

A Ruby binding for Wasmtime, a WebAssembly runtime.

Parquet is a high-performance Parquet library for Ruby, written in Rust. It wraps the official Apache Rust implementation to provide fast, correct Parquet parsing.

Ruby gem for running state-of-the-art language models locally. Access LLMs, embeddings, rerankers, and NER models directly from Ruby using Rust-powered Candle with Metal/CUDA acceleration.

Ruby wrapper for MRML, the MJML parser implementation in Rust.

Ruby bindings for yrs. Yrs "wires" is a Rust port of the Yjs framework.

You give it HTML and it renders an Image! No browser required. Perfect for OpenGraph social cards so your links don't look boring when shared.

Yet another Ruby profiler

Selma selects and matches HTML nodes using CSS rules. Backed by Rust's lol_html parser.

Provides native bindings to the Blake3 hash function for Ruby.