Calculates maximal cliques from developers social connections

DEVp2p aims to provide a lightweight abstraction layer that provides these low-level algorithms, protocols and services in a transparent framework without predetermining the eventual transmission-use-cases of the protocols.

A production-grade Ruby SDK for Dhan API v2 built for algo trading, portfolio monitoring, and live trading systems. Provides typed models, token lifecycle management, dry-validation contracts, resilient WebSocket streaming, and safety-focused order workflows for Ruby applications.

Communication prototyping platform

Pure-Ruby Diameter stack

Industrial-grade Ruby client for Dilisense's PEP (Politically Exposed Persons) and sanctions screening API. Designed for Estonian financial institutions and FinTech companies requiring AML/KYC compliance with comprehensive error handling, audit logging, and security features.

A framework on top of Karafka for Change Data Capture on the model level.

Direct objects to perform arbitrary blocks by name

SDK to communicate with the Ingenico ePayments platform using the Ingenico Direct Server API

Dis is a Rails plugin that stores your file uploads and other binary blobs.

Concurrent background workers on top of Disque

Distributed flow engine based on redis and rabbitmq

Commandline interface for DigitalOcean

Dried authorization solution for Rails. All permissions are stored in a single location.

Use cluster for service discovery. Use round robin to process scheduling.

Dryad consul is the adapter for consul.

add dependency injection to dry-container

Drymm maps entities from Dry::Logic & Dry::Types into structs for a serialization purpose.

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 events - catch bugs before production with dry-schema DEVELOPER EXPERIENCE: • Minimal setup — one config block, works with stdout out of the box • Auto-metrics from events (no manual Yabeda.increment) • Rails-first design (follows Rails conventions) • Pluggable adapters (Loki, Sentry, OpenTelemetry, custom backends) COST SAVINGS: • Reduce log storage costs by 90% (request-scoped buffering) • Replace expensive APM SaaS ($500-5k/month → infra costs only) • Own your observability data (no vendor lock-in) PRODUCTION-READY: • Thread-safe for multi-threaded Rails + Sidekiq • Adaptive sampling (error-based, load-based, value-based) • PII filtering (GDPR-compliant masking/hashing) • Performance optimized (hash-based events, minimal allocations) Perfect for Rails 7.0+ teams who need observability without complexity or high costs.

An easier way to manage your server.