MCP Server with a headless Chrome browser based on Capybara and Selenium. Works with SSE and STDIO

Ruby gems for general-purpose AI agent systems: automation, research, data processing, customer support, content creation. SwarmSDK provides single-process orchestration, persistent memory with sem…

Examples and guides for using the OpenAI API

GraphQL Schema Stitching for Ruby

Practical concurrency guide in Go, communication by channels, patterns

IdentityCache is a blob level caching solution to plug into Active Record. Don't #find, #fetch!

reasonable handling of nullable values

🐜🐜🐜 ants is the most powerful and reliable pooling solution for Go.

Golang library for managing configuration data from environment variables

Identify app models with a URI

A query batching executor for the graphql gem

Generate diagrams from textual description

Kafka Connect Scylladb Sink

memory_profiler for ruby

Profiler for your development and production Ruby rack apps.

CLI tooling framework with simple interactive widgets

Process manager for Procfile-based applications and tmux

Makes your background jobs interruptible and resumable by design.

A comprehensive list of books on Software Architecture.

A toolkit with common assertions and mocks that plays nicely with the standard library

Rails N+1 queries auto-detection with zero false positives / false negatives

🛁 Clean Code concepts adapted for Ruby

A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.

A mocking and stubbing library for Ruby

Record the CPU and memory activity of a process 📈

SQL schema migration tool for Go.

Rich is a Python library for rich text and beautiful formatting in the terminal.

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Your Swiss Army Knife for Protocol Buffers