Kreuzberg is a high-performance document intelligence library with a Rust core and native Ruby bindings via Magnus. Extract text, metadata, and structured data from 75+ file formats including PDF, DOCX, PPTX, XLSX, HTML, RTF, images (with OCR), email, archives, and more. Features async/sync APIs, text chunking, language detection, and keyword extraction.

Rails helpers for HTML metadata such as titles, descriptions, canonical links, robots directives, and social tags.

parser for OpenAPI 3.0 or later

Argon2 FFI binding

A ruby port of puppeteer

Compact Language Detector v3 (CLD3) is a neural network model for language identification.

This gem adds comments to the SQL to indicate where the SQL parts are constructed.

liter-llm is a universal LLM API client with a Rust core and native Ruby bindings via Magnus. Provides a unified interface for streaming completions, tool calling, and provider routing across 142+ LLM providers. Rust-powered.

This gem instantiates a Rack middleware for rack-based web applications in order to provide Interactive Application Security Testing and Protection.

Kafka libraries for Ruby.

Parse EPUB 3 book loosely

JapaneseAddressParser is a Ruby gem that parses Japanese address. To detect the address, it uses geolonia/japanese-addresses (https://github.com/geolonia/japanese-addresses) CSV data.

Read/write JSON text sequence based on RFC7464.

Lapsoss provides a clean, adapter-based approach to error reporting that doesn't monkey patch your application. Send errors to any error tracking service or custom backend through a unified API.

Quickly and easily connect to Mindee's API services using Ruby.

Client and relay implementation of the Nostr protocol.

RBS type inferrer with LLM

This gem has everything you need to start working with test automation

A set of tools for building reliable services of any complexity

Dead simple client for X (formerly Twitter) API (supports both v1 and v2)