Connects over RS232, supports response streaming

Lightweight ruby/rack API reverse proxy or gateway

Bringing enterprise architecture into focus. A Ruby gem for modeling, querying, and visualizing enterprise architecture using ArchiMate-inspired YAML resources with GraphViz visualization.

Simple AS2 server and client implementation. Follows the AS2 implementation from http://as2.mendelson-e-c.com

DEPRECATED — maintenance mode only, superseded by the canonical ask-app-server + ask-session-protocol architecture and an internal successor. A self-hosted web coding agent for the ask-rb ecosystem. Runs Ask::Agent::Session against any workspace with a mobile-first PWA, streaming events over SSE, with approvals, plan mode, todos, and diffs. Comes with the `ach` utility CLI for headless runs and server management. Extensible to other coding agents (ACP, Codex, Claude Code) via ask-coding-providers.

A simple web server for local development that provides an auto-reloading feature. It automatically refreshes the browser when a file is changed.

Stories, bugs, chores and decision records as Markdown and Gherkin files in your git repo, driven from Rake, a local web board, or Claude Code. No database, no service.

Core orchestration engine that manages AI agent identity, long-term memory (brain), prompt construction, and dispatch. Communication channels are provided by plugins: brainiac-discord, brainiac-fizzy, brainiac-github, and more.

browser application template

miniature rails for anyone

An MCP server that indexes Cute Framework header files and provides search functionality for structs, functions, enums, and other elements.

The Chimera http client offers an easy to learn interface and consistent error handling. It is lightweight, fast and enables you to queue HTTP requests to run them in parallel for better performance and simple aggregating of distributed data. Despite it's simple interface it allows for advanced features like using custom deserializers, loggers, caching requests individiually, and instrumentation support (soon to be implemented).

Redis-backed background job processing: worker DSL, periodic scheduling, and process introspection

Save your encypted terraform state in git.

Embed an AI debugging assistant into your Ruby web app. Inspect GC, threads, memory, ObjectSpace, routes, HTTP requests, Redis, Sidekiq, Puma, and more.

A druby protocol of WebSocket.

Durable Dockerpage provides a terminal user interface for managing Docker containers

A flexible E2E testing library allowing pluggable drivers (starting with Playwright) with a clean, unified API.

Framework MVC ringan dengan tema modern, sistem routing, dan dukungan multi-database (SQLite & MongoDB).

A modular, concurrent web server built with nio4r.