Profiler for Ruby #require/etc calls

Ruby gem for calling observability APIs

Async-first search abstraction for Ruby/Rails with multi-backend support (OpenSearch, Elasticsearch, Typesense, PostgreSQL)

a Go package that implements a JSON-RPC-like protocol over Redis Streams and channels. It allows you to build scalable and efficient RPC servers and clients using Redis as the underlying transport …

Durable execution workflows for Rails

Tracking GHCR download counts for FluxCD

rust bindings for pglite

Comparing Server Sent Events, WebSocket, WebRTC, and WebTransport under packet loss

A terminal-based Rails log viewer with real-time monitoring and filtering capabilities

A thread-safe, lock-free pool of Ractor workers with a coordinator pattern for distributing work

100w连接仅需500-700MB内存，针对海量连接特别优化的websocket库(kqueue, epoll)，高性能，callback写法，在服务器cpu上有不俗表现 https://github.com/antlabs/greatws-example

Make Sidekiq play fair — dynamic job prioritization for multi-tenant apps.

React components for visualizing traces from AI agents

Callback Hell is a Ruby gem that analyzes your Ruby on Rails application models and provides actionable insights on callbacks and validations. Use it to identify models that might benefit from refa…

A redprint for a CFP app built with Rails and Inertia.js

The tech behind Balkan Ruby

Ruby on Rails tutorial template for Stackblitz

Convert your code snippets into beautifully highlighted HTML markup

bundlebun bundles Bun, a fast JavaScript runtime, package manager, and builder, with your Ruby and Rails applications

Structured AI workflows made easy

tinybits binary encoding for Ruby

Fast and extensible log colorizer Alternative to ccze

Optimized top-N-per-group Active Record associations using lateral joins

Theo is a small and elegant HTML-like template language for Ruby on Rails, featuring more natural partials and computed attributes.

Tools and extensions to pack and run Rails apps on Wasm

RBS type inferrer with LLM