A Ruby HTTP server combining Falcon-class fiber concurrency with Puma-class compatibility.

Single API, vendored pure-C MozJPEG/libjpeg codec, in-memory compression and atomic file output, Ruby 3.1+ native JPEG execution; Ruby 3.4+ enables Fiber::Scheduler-aware offload. Ships vendored C sources — no system libjpeg, git, or CMake required.

A Jekyll plugin to convert diagram descriptions written in over 25 popular diagram scripting languages into images using Kroki

用来做数据集的工具

Watches for image updates and automatically deploys new versions.

A framework for loadtesting sites.

Async-based Ruby library for interacting with the open source telephony platform FreeSWITCH.

Libvirt event implementation on Fibers based on libvirt-ruby and async gems.

control LINE application via CLI

LlamaBotRails is a gem that turns your existing Rails App into an AI Agent by connecting it to an open source LangGraph agent, LlamaBot.

A llamaparse client for Ruby. Loosely based on the Python version from llamaparse.

Ruby LSP server that provides code completion using LLM FIM (Fill-In-the-Middle). Supports Ollama and other OpenAI API compatible backends.

A Ruby gem for translating Markdown files using AI while preserving formatting

A simple and easy load test library.

Log asynchronously to Grafana Loki

A coding agent that learns from its own performance using GEPA prompt optimization running in the background.

An asynchronous server that creates events for your event-driven application to use

Tiny mock-server with simple configuration

A simple Ruby command-line framework for dropping an AI buddy into your meeting.

Mini WebDriver BiDi binding for Ruby