WHAT'S
ACTUALLY
WORKING.
Stop guessing. See what databases, background jobs, and tools production Rails apps actually use. Perfect for your next LLM prompt.
STACK INTELLIGENCE
Export any collection as an LLM prompt for Claude, GPT, or Cursor
Stack Context for AI
Curate your tech stack and export it as a ready-to-use prompt for Claude, ChatGPT, or Cursor.
Browse Collections →I'm building with: - Ruby on Rails 8.0 - PostgreSQL (database) - Sidekiq (background jobs) - Hotwire + Tailwind (frontend) Help me implement...
What Rails Apps Use
view all stacks →Databases
Background Jobs
Frontend
Featured
SPOTLIGHTInventList
InventList is the public home for indie builders. Log every ship (releases, features, bug fixes), build Series with live embeds of your actual work, keep a journey dashboard, and share your story in one permanent place. Includes a CLI for shipping from the terminal, roadmaps, collections, and a weekly "What Shipped This Week" digest. Free forever, built for operators-of-one who ship in public.
Permanent, shareable pages for AI-authored docs. Claude and other agents publish PRDs, specs, plans and roadmaps as living pages organized in Spaces and folders — with an MCP connector so docs are written and updated conversationally.
Openproject
SaaS
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐Star us on GitHub
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SaaS
Self-hosted music streaming server for playing your own audio library from any device, built as a Rails app.
Fast, lightweight pagination gem for Ruby apps, designed to be simpler and more performant than older pagination libraries.
:circus_tent: An open source forum/community system based on Rails, developed based on Ruby China.
Self-hosted Beta App Distribution for Android, iOS, macOS, Linux and Windows apps | 开源自部署移动应用、 macOS、Linux 和 Windows 应用分发平台，提供 iOS、Android SDK、fastlane 等丰富组件库
Free, open source mental health communication web app to share experiences with loved ones
Rspec Rails Examples
SaaS
RSpec cheatsheet & Rails app: Learn how to expertly test Rails apps from a model codebase
Theodinproject
SaaS
Free, open source full-stack web development curriculum covering HTML, CSS, JavaScript, and Ruby on Rails, built by and for the community.
Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
Rails Voices
CREATORSThe educators, authors, and podcasters keeping Rails alive.
Josef Strzibny
@strzibny
Featured: Kamal Handbook
Benjamin Boman
@ben
Featured: Lead Ads Guide
Stack Collections
view all →Background Job Processing
Pick your queue - from database-backed to Redis-powered options.
Security Hardening
Protect your Rails app - rate limiting, encryption, and vulnerability scanning.
Production Payments
Stripe integration the Rails way - subscriptions, one-time payments, and webhooks.