Chroma is the open-source embedding database. Chroma makes it easy to build LLM apps by making knowledge, facts, and skills pluggable for LLMs.

ChronoForge provides a robust framework for building durable, distributed workflows in Ruby on Rails applications. It offers reliable state management, error recovery, and workflow orchestration through features like durable execution, wait states, and comprehensive error tracking.

Format cli output in different ways: tab, table, csv, json, etc

A domain specific language for composable business transaction workflows.

DSL evaluation library. It produces a human-friendly backtrace error

Ductwork lets you build complex pipelines quickly and easily using intuitive Ruby tooling and a natural DSL.

Searches your GitHub repositores and lists the ones using end-of-life, i.e. unmaintained, software.

Fully integrated setup based on EvilMartians system of a test

A command line interface for linting Git commits.

A reusable Grape JWT authentication concern

CLI to create a API skeleton based on Grape and Rack

C Bindings for Uber's H3 library

Assets management for Ruby web applications

Jets is a Serverless Deployment Service. Jets makes it easy to deploy and run your app on Serverless. It packages up your code and runs it on AWS Lambda. Jets can deploy Rails, Sinatra, and any Rack app.

I bring some sugar for your JSONs.

Kubernetes Deployment Tool: build docker image, compile Kubernetes YAML files, and apply them

Kumi is a declarative rules-and-calculation DSL for Ruby that compiles your business logic into a typed, analyzable dependency graph with vector semantics over ragged data. It does static checks at definition time, lowers to a small IR, and compiles to zero-runtime modules

A comprehensive Ruby tool for building and optimizing documentation for Large Language Models. Features include: generating llms.txt files from documentation directories with automatic file prioritization, transforming individual markdown files by expanding relative links to absolute URLs, bulk transforming entire documentation trees with customizable exclusion patterns, comparing content sizes to measure context window savings, and serving LLM-optimized documentation. Provides both CLI and Ruby API with configuration file support.

A Ruby tool for transforming existing markdown documentation into AI-friendly formats following the llms.txt standard. Features include: generating llms.txt files from documentation directories with automatic file prioritization, transforming individual markdown files by expanding relative links to absolute URLs, and bulk transforming entire documentation trees with customizable exclusion patterns. Provides both CLI and Ruby API with configuration file support.

LocalBus is a lightweight yet powerful pub/sub system for Ruby applications that enables decoupled communication within a single process. It offers both non-blocking I/O and thread pool processing modes, robust error handling, and fine-grained concurrency controls. Perfect for organizing event-driven architectures, handling background jobs, and managing complex workflows without external dependencies."