Methodist - a gem for Ruby on Rails created to stop chaos in your business logic. This gem adds generators to your rails application using some patterns: interactor, builder, observer and client. Just use `rails g <pattern> <new_class_name>`. Docs: https://github.com/QNester/methodist/wiki

Method-Ray is a static analysis tool that checks the callability of methods in Ruby code.

Build, configure, inspect, and attach Linux mounts as file descriptors.

SurrealDB client for Ruby (HTTP and WebSocket)

A small, dependency-free Ruby client for creating and cancelling Nodex Pay payments and verifying Payment Result callbacks.

Custom OmniAuth strategy for OpenID Federation providers supporting signed request objects (RFC 9101), ID token encryption/decryption, client assertion (private_key_jwt), and OpenID Federation entity statements. Framework-agnostic and works with Rails, Sinatra, Rack, and other Rack-compatible frameworks.

An OmniAuth strategy for implementing Sign-in with Slack using OpenID Connect

Read environment variables from 1Password fields (dotenv/json/yaml format) or all fields using the op CLI or 1Password Connect Server API. Export local .env files back to 1Password.

Scalable infrastructure management with Ruby DSL compilation to Terraform JSON. Features template-level state isolation and automation-first design.

A utility gem for normalizing parameters in Rails applications.

Runtime maintenance for PostgreSQL declarative partitions — archive / current / future zones, heat-driven splits, mandatory default drain, hot-switch migrations, and strategy templates.

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

Ruby Prayfile CLI and library: resolve, lock, render, verify, and publish inference input packages. Consumes path, git, and registry distribution points.

Predicateable allows you to define predicate methods (like `admin?`) based on a method that returns a Symbol. Similar to Rails enums, with optional strict checking and prefix support.

Declares an API problem on the exception class — its type, title and status — and renders any of them as application/problem+json, from a controller concern for the errors a controller raises and from an exceptions app for the ones that escape it.

Parses JSON request bodies into generated protobuf message classes, stores messages in json and jsonb columns, catalogues RFC 9457 problems in a protobuf enum, and binds Alba serializers to the messages they produce.

Decompiling from Ruby to proto file.

Compiles .proto files to Ruby, encodes and decodes protobuf messages, and can stand in for the google-protobuf gem. No protoc, no native extensions.

MRI Ruby bindings for pooled and standalone QuestDB Wire Protocol ingestion, queries, direct columnar and optional Arrow C Stream writes, and safe pool-wide callbacks, backed by the official C client.

Property based testing tool with RBS