📢 Sponsored: Check out Susan's Sudoku - A free daily sudoku puzzle.

Intermediate

HCB by Hack Club

🏦 The neobank built for nonprofits.

Updated Apr 05, 2025
Price: Free

Description

HCB is an open source, safe, and easy-to-use fiscal sponsorship platform for hackathons, Hack Clubs, robotic teams and more. We use it to run our fiscal sponsorship program, we provide high schoolers with a 501(c)(3) status-backed restricted fund for their organization. Behind the scenes, HCB is a Ruby on Rails application (learn more by reading our documentation).

More "Free" Projects

Campsite

The new standard for thoughtful team communication — replace noisy chats with focused, organized posts.

RubyLLM

A delightful Ruby way to work with AI through a unified interface to Anthropic, AWS Bedrock Anthropic, DeepSeek, Ollama, OpenAI, Gemini, OpenRouter, and any OpenAI-compatible API.

Gumroad

Sell your stuff. See what sticks.

More "Open Source" Projects

Turbo Native Directory

A place to discover Turbo Native applications and share learnings on building them.

ActiveRabbit

AI-based error tracking and performance monitoring

gemfile.directory

A directory of Ruby gemfiles that are used in your favorite Ruby and Rails projects!

More "Real World Example" Projects

Stringer

A self-hosted, anti-social RSS reader.

vita-min

FileYourStateTaxes, GetYourRefund, & GetCTC code, originally named b/c it helps VITA in a minimal way

Stay updated with the latest Rails projects

Join our newsletter to get updates on new Rails projects and resources.

    We won't send you spam. Unsubscribe at any time.