Lightweight wrapper for generating and editing images from Gemini 2.5 Flash Image/Nano Banana

String Instruments Chords Database.

Learning how to make music (music production) in the browser (with Strudel) for total beginners

openDAW is a next-generation web-based Digital Audio Workstation (DAW)

🌿 Powerful and seamless HTML-aware ERB parsing and tooling.

A flexible web-based editor, converter, visualization tool, for geospatial data

Model a water distribution network in JavaScript using the OWA-EPANET engine

Sound As Pure Form - a Forth-like language for audio synthesis using lazy lists and APL-like auto-mapping.

Rate limiting/job enabling for ActiveJob using distributed locks in Redis or Memcached.

Anki is a smart spaced repetition flashcard program

Fast high-level web crawling Ruby framework

Headless Chrome Ruby API

Editor.js rendering and validation engine for Ruby and Rails

Backrest is a web UI and orchestrator for restic backup.

The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

Modern encryption for Ruby and Rails

Pear 🍐 is extension for music player

A self-hosted dashboard that puts all your feeds in one place

The beautiful & flexible React.js docs framework.

subdomain.localhost → localhost:port

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

File Attachment toolkit for Ruby applications

Fast and secure standalone server for resizing, processing, and converting images on the fly

Simple, powerful, first-party analytics for Rails

Web component extensions to the standard <time> element.

Dashboard and Active Job extensions to operate and troubleshoot background jobs

One beautiful Ruby API for OpenAI, Anthropic, Gemini, Bedrock, OpenRouter, DeepSeek, Ollama, VertexAI, Perplexity, Mistral, xAI, GPUStack & OpenAI compatible APIs. Chat, Vision, Audio, PDF, Images,…