A better way to go.

PHI Access Restriction & Logging for Rails ActiveRecord

Time zone lookup by country, region, and city for those times when latitude/longitude coordinates just aren’tavailable 🚀

Parallel tests, coverage (SimpleCov-compatible) formatters, fixtures/snapshots, assets & DB provisioning—zero runtime deps

Server-Timing headers for Rack applications

Automatically use UUID v7 for all primary keys in Rails applications. Works with PostgreSQL, MySQL (mysql2 & trilogy), and SQLite, zero configuration required.

Profile Ruby #require/#load/etc calls

Run tests, linters, security audits, and formatters with a single command. Reviewer wraps your code quality tools into a consistent interface with git-aware file targeting, auto-detection, and multiple output formats.

Extends Ridgepole to support TiDB's AUTO_RANDOM column attribute for seamless schema management

A collection of executable best practices for common aspects of Rails application development.

A collection of executable best practices for common aspects of Rails application development.

Rollwire detects ActiveRecord::Rollback exceptions that are silently ignored when a nested transaction joins its parent without a savepoint.

A set of common classes, modules, and functions for Rune.rb.

RubyDSP is a small gem for rudimentary audio processing, DSP, and synthesis. It aims to have basically zero dependencies (AND WARRANTIES)! See Documentation for more.

Ported from Python dat library

Provides Ruby classes and utilities for working with EVE Online's Static Data Export (SDE)

Generates highly concise, deterministic Markdown coverage digests tailored for LLMs and autonomous agents by matching coverage deficits to their AST semantic boundaries rather than line numbers.

simple_group is able to add group function to ActiveRecord.

Skeem is a Scheme language interpreter implemented in Ruby.

The Cloudflare Durable Objects programming model for Rails: addressable objects with durable state, ordered mailboxes, fenced activation, per-object alarms, transactional effects, and reactive ERB. It runs on MySQL, PostgreSQL, and SQLite without requiring Redis.