Tiny mock-server with simple configuration

Nous crawls same-host web pages, extracts readable content, and serializes clean Markdown as text or JSON.

A production-grade Ruby client for Nostr Wallet Connect (NIP-47). Handles the Nostr protocol, NIP-04 and NIP-44 v2 encryption, secp256k1 key derivation, Schnorr signing, and — most importantly — a reliable long-running WebSocket connection to the relay with heartbeat pings, forced recycle, expone...

Adds ws:// and wss:// transports to OMQ, implementing ZeroMQ RFC 45 (ZWS 2.0). Built on async-websocket. Registers both schemes on require; no OMQ core changes required beyond the .connection_class hook (omq >= 0.27).

OnyxCord is a Ruby Discord API library with Components V2, modern modals, raw-first events, and community support: https://discord.gg/Jy2tpCUtzM.

Asset pipeline for Pakyow

Core functionality for Pakyow

This gem provides a dedicated async HTTP processor that uses Ruby's Fiber scheduler for non-blocking I/O. Application threads hand off HTTP requests to the processor and return immediately. The processor handles hundreds of concurrent HTTP connections using fibers, then notifies the application w...

Puppeteer-BiDi is a Ruby implementation of Puppeteer that uses the WebDriver BiDi protocol to automate Firefox browsers. Unlike puppeteer-ruby which uses Chrome DevTools Protocol (CDP), this gem focuses on BiDi protocol support for cross-browser automation, particularly targeting Firefox.

Qravan simple API server for data requests.

Minimal dynamic DNS service

A CLI tool to scan websites on a specific IP range

A native-Ruby port of Vercel's portless. Run your dev server through a local reverse proxy and reach it at https://<name>.localhost instead of a port — HTTPS by default, with an on-demand local CA, per-host certs, and a random backend port so you never collide on 3000/3001 again. Framework-agnost...

Reaxar is a lightweight asynchronous HTTP/REST client for Ruby, built on top of async-http. It features automatic cookie management, support for redirects and relative navigation, and is ideal for scraping, API interaction, or automated web flows. Perfect for developers who need a non-blocking H...

Fetch data from the API at remoteok.io

RobotLab is a Ruby framework for building and orchestrating multi-robot LLM workflows. Built on ruby_llm, it provides robots with template-based prompts, tools, and shared memory; networks for coordinating multiple robots with intelligent routing; MCP (Model Context Protocol) integration for exte...

ronin-listener-http is a HTTP server for receiving exfiltrated data sent via HTTP requests. ronin-listener-http can be used to test for Server-Side Request Forgery (SSRF) or XML external entity (XXE) injection.

This gem includes a ruby implementation of SCALE Codec, a general Substrate Http JSONRPC Client, and, a general Substrate Websocket JSON-RPC Client.

A comprehensive Ruby client for interacting with the Charles Schwab API. Provides access to account data, market quotes, options chains, order management, and more with both synchronous and asynchronous support.

Client and server for the A2A protocol — async-first, Rack-compatible, built on Falcon.