A high-performance Ractor web server for Ruby 4.0+: Rack 3-based, with a Rust Tokio/Hyper front-end and Ractor-parallel Ruby workers and threaded fallback mode.

A thin protective layer for Claude Code

Paged HTML Rendering Library

Demo for the WebAuthn Cross-Device Fallback URL extension

Native space switching on macOS with no animation

Rust-powered, multi-language web toolkit with bindings for Python, Typescript, Ruby and PHP.

macOS menu bar app that tells you, in plain English, what each USB-C cable plugged into your Mac can actually do

Fast recursive string deduplication

semantic version utility

Authorization framework for Ruby/Rails applications

The type signature language for Ruby

💼 Manage application specific business logic.

Client for looking up metadata about FIDO authenticators, for use by WebAuthn relying parties

JWT Post-Quantum Signatures for Ruby

Just the right amount of Rails eager loading

High-performance HTML5 parser for Ruby based on Lexbor, with support for both CSS selectors and XPath.

Pure Ruby implementation of the Balloon Hashing algorithm

Ruby C extension wrapping the yescrypt password hashing algorithm

Secure (interoperable) Remote Password Auth (SRP-6a)

PostGIS extension for ActiveRecord's PostgreSQL adapter. Adds spatial types and queries to Rails 8+ with zero configuration.

A library that allows you to generate, parse, and render TipTap documents in Ruby.

Turn WASI apps into native executables

Versatile document creation markup and library

MJML + ERb/Haml/Slim view template

Smallest possible syntactically valid files of different types

Versioned database functions and triggers for Rails

Interact with CalDAV via Ruby

An omniauth strategy for atproto

TC39 Proposal for Intl.MessageFormat