Open Source Apps with 'CrowdSourced' feature
Wikipedia is a free, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Wikipedia has 17 million articles (3.
OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.
Liberapay is a way to donate money recurrently to people whose work you appreciate.
The ultimate goal of the Open Library is to make all the published works of humankind available to everyone in the world. Create a profile to update the Open Library's information, or build your own profile to track your own reading and create lists.
Zanata is a web-based system for translators, content creators and developers to manage localisation projects.
Get outside, and observe an individual organism. Pick something wild and take a photo. Add observation.
My goal is to start a community-driven language-learning platform that gives it's users and contributors a way to influence it's future and adapt it to special...
Gems is a decentralized, open-sourced protocol for contracting workers to perform micro tasks. Workers stake tokens in order to prove the validity of their tasks and earn a reusable computed trust score.No screenshots yet
A mapping tool designed and built for the Humanitarian OSM Team collaborative mapping.No screenshots yet