A Ruby stream processing library built around Fiber and Fiber.scheduler.

API security library that is designed for ruby

API security library that is designed for ruby

Fluentd is an open source data collector designed to scale and simplify log management. It can collect, process and ship many kinds of data in near real-time.

Get an API started quickly, with performance in mind and, of course, have some fun with Ruby.

Reads a Gemfile and provides description for the gems in it

Automatically generates Claude Code SKILL.md files from a gem's README, RubyDoc, and changelog. Skills are cached in ~/.gem/skills and symlinked into projects driven by Gemfile.lock. Provides both 'gem skill' and 'bundle skill' subcommands.

Ruby bindings to the gigatoken core crate: BPE and SentencePiece tokenization at GB/s.

UNOFFICIAL Ruby port of Google's Agent Development Kit (ADK). This gem is not affiliated with, endorsed by, or maintained by Google. Build, evaluate, and deploy AI agents using the ADK framework in Ruby.

Job Scheduler for Rails and PostgreSQL

A very simple web framework made with async http

A mapping library to stitch geographic map images based on map tiles provided by a rastered tile server.

HTM (Hierarchical Temporal Memory) provides intelligent memory/context management for LLM-based applications. It implements a two-tier memory system with durable long-term storage (PostgreSQL) and token-limited working memory, enabling applications to recall context from past conversations using RAG (Retrieval-Augmented Generation) techniques.

HttpLoader is a powerful, high-concurrency performance and load testing console tool. Built on asynchronous Ruby, it evaluates server limits by opening massive numbers of persistent connections and holding them open. It utilizes event-driven I/O with optional periodic ping requests to keep connections active, allowing you to rigorously benchmark maximum concurrent socket capacity with precision and minimal client-side overhead.

Companion gem for the Hyperion HTTP server. Patches PG::Connection so exec_params and friends cooperate with Async::Scheduler. Fibers serve other requests while one fiber waits on Postgres. Pure Ruby, drop-in.

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

Makes Ruby objects async-aware.

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.