Abalone
data tracking and analytics for conservation efforts
data tracking and analytics for conservation efforts
turn complex requirements to workflows
source code to agileventures.org
platform for gathering, visualization and sharing of environmental data
eDemocracy
easy FOIA requests for any jurisdiction
home for musicians, their tracks and albums
your personal cloud and media server
customer feedback tool
course management and auto-grading of assignments
auth server
headless CMS
self-hosted music streaming server
collaborative brainstorming
journal for brief ideas
manage a conference CFP
editor for digital case files
open-source crowdfunding platform
Fulcrum project planning tool fork
circuit simulator
advocacy for defense payments
Professional network for software engineers
directory of open-source projects with open issues
crypto market intelligence platform
open government and participation software
digital spaces
open-source gameified learning platform
connect vaccinations with those who need to be vaccinated
image annotation
the app that powers this website
a good-enough SMTP server so you can ditch SMTP providers
taggable image board
easy JSON mocking for developers
RSS search
case management system
community-run, distributed social-network
next-generation discussion platform
Rails Engine for storing and managing an app's domain knowledge
music notifications for Spotify and Apple Music
The Genome Institute's drug gene interaction database
tool to mock API endpoints
open-source IR lap time tracker
database of police abuse cases against people of color
email suite for marketing and CRM
network visualization and pentest reporting
open source, self-hosted error catcher
code practice and mentorship
peer-reviews app, supported by the National Science Foundation
free market place in the hand of the users
a clean, customizable CRM
open-source feed reader for multiple platforms
simple and elegant reader
the platform that powers dev.to
crowdsource handwritten documents
a tool for developers to check their pages
theatrical production management
self hosted Git management
allow anonymous users to submit bugs to GitHub repos
tool for small-scale food growers
graphic design tool
hackathon registration and logistics
social bookmarking and knowledge-sharing
self-hostable private blogging
simple and elegant support system
A Modern Helpdesk Alternative
full-scale group hierarchy management
Your code, always in style.
Time registration that doesn't suck.
open-source IFTTT
management system for essentials banks
carpooling platform
mental health communication
social network for nature stuff
web-based Dokku deployment
commenting server of the likes of Discus or IntenseDebate
collaborative platform for refugee support
social network of learners
open-source discovery service
link-aggregation site, inspired by Hacker News
a multisite CMS with liquid templating
distributed, interconnected microblogging
web scraping tool
if ActiveAdmin and Blazer had a baby
solution for universities to manage all the complex procedures of a university online
build service for Linux packages
open database for farming and gardening knowledge
software to manage the lifecycle of food
project management system
annotate your SNP-set
event management tool tailored to conferences
endurance event data management
crowd-sourced map of the world
archives of fanworks, including fanfic, fanart, and fan vids
service directories platform
Rails performance monitoring, plus CI
source code to pinballmap.com
planning alerts for Australians
Spotify playlist tool
collaborative knowledge-exchange platform
simple electronic punch clock
everything you need for an online school
bike racing association management
a platform for social good
defunct website of a recipe site
TLD management software
equipment loans and reservations software
The Ruby community's gem hosting service
catalog of all Rubygems that keeps track of popularity and health metrics
household accounting software
Marketplace platform
plugin-based CMS
flight analysis and competition scoring
billing management for hosting
manage your snippets
A beautiful CMS for Rails developers
manages inventory for the Grateful Garment Project
source code to sumofus.org
workbench for biodiversity informatics
the original teambox.com
geostorytelling
free web development courses
time banking system
simple e-commerce platform for developers
learning platform for programming
video game library tracking
course dashboard system
everything for the World Cube Association
enterprise-ready helpdesk and customer support system