ActiveWorkflow.org
turn complex requirements to workflows
Central
Fulcrum project planning tool fork
Chaskiq
full-featured live chat, support, and marketing platform
Clain for Crown Court Defense
advocacy for defense payments
Coderwall
Professional network for software engineers
Coyote
image annotation
Diaspora
community-run, distributed social-network
Discourse
next-generation discussion platform
Ecosystem Dashboard
open-source ecosystem monitoring
Ekylibre
farm management information system
Fairmondo
free market place in the hand of the users
FederalRegister.gov
daily journal for the United States Government
Gamocosm.com
Minecraft server hosting
GitLab
self hosted Git management
Growstuff
tool for small-scale food growers
Heaven
github flow orchestrator
Helpful
simple and elegant support system
Hitobito
full-scale group hierarchy management
Hound
Your code, always in style.
Huboard.com
better GitHub issues
huginn
open-source IFTTT
Morph.io
web scraping tool
Octobox
GitHub notification manager
Open Build Service
build service for Linux packages
OpenFoodNetwork
software to manage the lifecycle of food
Open Source Billing
Beautifully Simple Billing Software
openstreetmap.org
crowd-sourced map of the world
Panoptes
API to support user-defined research projects
Peatio
crypto currency exchange software
rubygems.org
The Ruby community's gem hosting service
samson
Web interface for deployments
sharetribe
Marketplace platform
TalentProtocol.com
be your own NFT
va.gov
API for va.gov
whitehall
government content publishing for gov.uk
WikiEduDashboard
course dashboard system
World Cube Association
everything for the World Cube Association