ronin-web-server is a custom Ruby web server based on Sinatra tailored for security research and development.

Ruby OpenID Test Server (ROTS) provides a basic OpenID server made in top of the Rack gem. With this small server, you can make dummy OpenID request for testing purposes, the success of the response will depend on a parameter given on the URL of the authentication request.

RTram provides a server to develop static websites while converting Slim and Sass into HTML and CSS.

Idol m@ster cinderella girls starlight stage

An ruboty adapter for Chatwork webhook.

Microsoft Teams adapter for Ruboty.

A simple ruby built proxy

RubyCoded is a terminal-based AI coding assistant built in Ruby. It provides a full TUI chat interface with support for multiple LLM providers (OpenAI, Anthropic, etc.), an agent mode with filesystem tools for reading, writing, and editing project files, a plan mode for structured task planning, and a plugin system for extensibility.

RubyDSP is a small gem for rudimentary audio processing, DSP, and synthesis. It aims to have basically zero dependencies (AND WARRANTIES)! See Documentation for more.

Checks negotiated TLS key exchange groups for RubyGems gem-server HTTPS connections.

Ruby MD SSG provides CLI tooling to scaffold, build, and serve static sites from markdown using a consistent Ruby pipeline.

Multiton provides a transparent, thread safe and highly compatible implementation of the multiton (and singleton) patterns in pure Ruby.

An AI-powered CLI coding assistant specialized for Ruby and Rails, featuring a 16-layer agentic architecture, local SQLite persistence, and Claude OAuth.

A library for consuming and serving OpenID identities.

Sakusei is a build system for creating PDF documents from Markdown sources with support for ERB templates, VueJS components, and hierarchical styling.

HTTP client library for working with SAP OCI compliant servers.

Web status panel for Starbound servers

This is a Ruby interface to STARCRAFT® II. Write your own AI using an easy interface and compete against others.

A static website CMS for Amazon's S3

Scrapetor is a Ruby HTML parsing + scraping toolkit. The parser is a native C arena DOM with structural indexes built at parse time and NEON SIMD scanners in the SAX hot loop. A streaming extraction engine compiles the schema DSL into a single forward pass — no DOM materialised, one Ruby boundary crossing per document. On builds where libcurl is available, Scrapetor::Fetcher adds an HTTP/2-capable fetch layer with per-thread connection cache, shared DNS + TLS session pool, in-process gzip / deflate / brotli / zstd decoding, iconv charset transcoding, retry + exponential backoff, ETag / Last-Modified disk cache with bulk revalidation, per-host throttle, cookie jar, basic + bearer auth, proxy, and three bulk concurrency models (parallel_fetch / multi_fetch / streaming multi_each). Scrapetor::Session ties the cookie / auth / throttle / retry policies together. Also ships robots.txt + sitemap.xml parsers, a bounded-memory streaming HTML parser, and structured-data extractors (JSON-LD, OpenGraph, Schema.org, Microdata, RDFa, Twitter Cards). The Net::HTTP-based Scrapetor.fetch is preserved as the no-libcurl fallback.