FactoryBot

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

Free, open source full-stack web development curriculum covering HTML, CSS, JavaScript, and Ruby on Rails, built by and for the community.

Transactional email server with a lovely web interface

Free, open source mental health communication web app to share experiences with loved ones

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

:circus_tent: An open source forum/community system based on Rails, developed based on Ruby China.

Simple email-and-password authentication library for Rails from thoughtbot, focused on being easy to read and customize.

Ruby on Rails admin panel framework for quickly building internal tools and dashboards without writing repetitive CRUD views by hand.

Flexible content management system built on Rails and MongoDB, giving developers full control over templates and data models.

Open source, self-hosted error catcher for Rails apps, API-compatible with Airbrake so you can host your own error tracking.

Metasploit Framework

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

Agentic harness to build rails applications.