ActiveWorkflow.org
turn complex requirements to workflows
AgileVentures
source code to agileventures.org
alonetone
home for musicians, their tracks and albums
Bike Index
the internet's bike registry
Calls For Proposal App
manage a conference CFP
Classroom
automates repository creation and access control for teachers
Coyote
image annotation
CrimeThinc.com
the app that powers this website
Cuttlefish
a good-enough SMTP server so you can ditch SMTP providers
Expertiza
peer-reviews app, supported by the National Science Foundation
Fae CMS
another CMS
Fat Free CRM
a clean, customizable CRM
forem
the platform that powers dev.to
GitLab
self hosted Git management
huginn
open-source IFTTT
Human Essentials
management system for essentials banks
Lewsnetter
email marketing application
Morph.io
web scraping tool
OneBody
church management software
openSNP
annotate your SNP-set
Panoptes
API to support user-defined research projects
planningalerts.org.au
planning alerts for Australians
rubytoolbox.com
catalog of all Rubygems that keeps track of popularity and health metrics
Sanataro
household accounting software
sharetribe
Marketplace platform
sumofus.org
source code to sumofus.org
TaxonWorks
workbench for biodiversity informatics
Terrastories
geostorytelling
va.gov
API for va.gov
WikiEduDashboard
course dashboard system
World Cube Association
everything for the World Cube Association