Power of Kubernetes, Simplicity of Heroku

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

🏦 The neobank built for nonprofits.

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to Retool and Temporal.

State-of-the-art transformers for Ruby

DuckDB is an analytical in-process SQL database management system

Ronin is a Free and Open Source Ruby Toolkit for Security Research and Development. Ronin also allows for the rapid development and distribution of code, exploits, payloads, etc, via 3rd-party git …

Distribute and run LLMs with a single file.

Format Human Names

Build AI Agents, Visually

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

Anthropic (Claude) API + Ruby! 🤖🌌

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.

The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte

Shared data types for building collaborative software

code complexity metrics visualization and exploration tool for ruby and javascript

Checklist of security precautions for Ruby on Rails applications.

Acceptance test framework for web applications

StandardRB Action: A GitHub Action to run StandardRB against your code!

🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.

A rewriting web proxy for testing interactions between your browser and external sites. Works with ruby + rspec.

Headless Chrome Ruby API

Headless Chrome/Chromium driver for Capybara

Ruby FFI binding to the Networking and Cryptography (NaCl) library (a.k.a. libsodium)

A C library for parsing/normalizing street addresses around the world. Powered by statistical NLP and open geo data.

Recommendations for Ruby and Rails using collaborative filtering

Ruby gem to calculate the similarity between texts using tf*idf