FastRb is a modern web framework for Ruby, inspired by FastAPI, with optional typing, automatic validation, and OpenAPI documentation.

Command line tool for tracking achievments, tasks and interactions. You can add work items, view them and run a webserver to share them with other people, for example via screen sharing. This tool is designed to run in a terminal completely local without sharing any data with any other service. No telemetry, no tracking, no data sharing of any kind.

Create a virtual REST service through file structure. Customize it more through ERB and special file names

Create simple feature toggles.

Perform HTTP requests in parallel with goroutine

A utility for building and hosting private gems locally and proxying to RubyGems for the rest.

Browse and compare changelogs for Ruby gems, JavaScript packages, Python packages, and Rust crates in your projects.

This Gem acts as a bridge between a simple Rest API and the Github linguist program, to allow for languages retrieval with easy and parameterized requests.

A dynamic OO language with ideas traditionally described as "functional"

Provides an MCP server with tools to control a headless browser using Capybara and Selenium

A Sinatra-based web application for high level SDTM validations.

/etc/hosts based tiny reverse proxy. You may sometimes run a web application on http://localhost:3000 during development, or sometimes you may configure local port forward on http://localhost:8080 with SSH to access web servers behind firewalls. Hosty loads your /etc/hosts and acts as a reverse proxy to simplify the URLs. It allows you to manage mappings of local server name and port on /etc/hosts.

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.

Command line utility for running a web server for static files with basic authentication support

hunk_review_changes serves a local browser UI for reviewing a diff one hunk at a time. An AI coding agent writes a bundle of pieces (each a diff hunk with a what/why explanation), launches this server, and you comment on each piece at your own pace. Clicking Done writes a paste-ready export the agent picks up to implement every requested change. Ships a companion skill installable into Claude Code, Codex, Cursor, and OpenCode.

Integrates Iconpark with the Rails asset pipelines

An experimental static site builder with unambitious goals

A local, agent-first store that links the written intent behind a code change to its VCS commit and to stakeholder systems such as Jira, Confluence and Linear. JSON in, JSON out on the CLI, plus a small read-oriented web GUI. A Claude Code skill that drives it is at https://github.com/beatmadsen/claude-skills/tree/main/skills/intent-record.

Asset manager for isomorfeus to compile Opal code and bundle javascript assets.

iodine build for Isomorfeus, original iodine from Bo: https://github.com/boazsegev/iodine