Abalone
data tracking and analytics for conservation efforts
data tracking and analytics for conservation efforts
source code to agileventures.org
eDemocracy
easy FOIA requests for any jurisdiction
course management and auto-grading of assignments
enterprise-grade learning management system
full-featured live chat, support, and marketing platform
customer engagement platform
circuit simulator
advocacy for defense payments
open government and participation software
digital spaces
open-source gameified learning platform
image annotation
the app that powers this website
a good-enough SMTP server so you can ditch SMTP providers
taggable image board
case management system
community-run, distributed social-network
database of police abuse cases against people of color
open source, self-hosted error catcher
code practice and mentorship
the platform that powers dev.to
Beautiful documentation for any RubyGem
a tool for developers to check their pages
tool for small-scale food growers
full-scale group hierarchy management
management system for essentials banks
carpooling platform
mental health communication
social network for nature stuff
distributed, interconnected microblogging
web scraping tool
if ActiveAdmin and Blazer had a baby
nintendo switch e-shop
solution for universities to manage all the complex procedures of a university online
enterprise Jupyter notebook sharing and collaboration platform
build service for Linux packages
software to manage the lifecycle of food
project management system
event management tool tailored to conferences
crowd-sourced map of the world
archives of fanworks, including fanfic, fanart, and fan vids
API to support user-defined research projects
planning alerts for Australians
mail delivery platform for incoming and outgoing e-mail
collaborative knowledge-exchange platform
everything you need for an online school
bike racing association management
The Ruby community's gem hosting service
catalog of all Rubygems that keeps track of popularity and health metrics
Web interface for deployments
Marketplace platform
plugin-based CMS
flight analysis and competition scoring
speedrunning data and analysis
workbench for biodiversity informatics
translation and localization management
free web development courses
time banking system
reward contributors
API for va.gov
video game library tracking
visualize hipster coffee machines
course dashboard system
enterprise-ready helpdesk and customer support system