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This guide discusses the legal, social and technical aspects of open data.
Public domain or creative commons music scores.
We are building a world open by design where all knowledge is accessible to everyone.
Digital repository of multilingual stories. The site is collaborative and allows to translate the stories.
Translate the many svg images from Wikimedia.
Open source translation community. A simple way to participate in a free community project without knowing how to code!
Explore a World of Repair
Find the sequences associated with integers!
Find the images that match your needs and generate color on the fly.
Global access to knowledge about life on Earth
More than 2000 quality icons under CC BY open license available in svg format or usable as library.
Oppia’s mission is to provide a learning platform that meets the unique needs for under resourced communities.
