Simple cooperative interactors for Ruby

Dead simple configurable user notifications with little overhead.

CrustJSONEncoder is a JSON encoder for Ruby on Rails.

A simple stash

CSV based Ruby decision tables.

CSV based Ruby decision tables.

Cuckoo Filter implementation in Ruby

Converts Cyrillic text to the Roman (Latin) script

Dami is a modern, minimal ORM focusing on a clean query DSL, explicit data validation, and secure attribute protection.

A Ruby gem with a C extension for high-performance scanning and redaction of sensitive data — API keys, tokens, credentials, IBANs, national IDs, emails, phone numbers, and PII from 15+ countries. Optional Logger formatter, Rails filter_parameters adapter, and Rack middleware. Designed to sanitiz...

method decorator

Simple and composable validation and coercion of data structures inspired by clojure specs

An implementation of SipHash 1-3, 2-4, etc. in pure Ruby.

Provides a native Doubly Linked List data structure in Ruby, focusing on O(1) performance for head/tail operations and standard Enumerable compatibility.

DotKey provides an elegant way to read, write, and manipulate deeply nested Hashes and Arrays using dot-delimited strings. It supports wildcards for pattern matching, custom delimiters, and flexible handling of missing values - making it ideal for working with complex data structures, configurati...

A hybrid Ruby/Rust validation gem that compiles a documented subset of dry-validation's declarative schema DSL into a native Rust execution plan while retaining Ruby rule blocks and Ruby-owned dynamic behavior.

Duckling NER without an HTTP service for Ruby

Parses the typically messy content in Darwin Core terms that contain people names

Specifically designed as an OpenStruct-like tool for consuming APIs, dynamic_class lets your classes define their own getters and setters at runtime based on the data instances receive at instantiation.

E11y (Easy Telemetry) - Observability for Rails developers who hate noise. UNIQUE FEATURES: • Request-scoped debug buffering - buffers debug logs in memory, flushes ONLY on errors • Zero-config SLO tracking - automatic Service Level Objectives for HTTP endpoints and jobs • Schema-validated event...