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Hacker News is a social news website focusing on computer science and entrepreneurship. It is run by Paul Graham's investment fund and startup incubator, Y Combinator.
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Scratch is the programming language & online community where young people create stories, games, & animations.
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Open your door to the world!
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The new alternative to Couchsurfing. Non-profit. Community-focused. Well built.
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BountySource is a funding platform for open-source bugs and features.
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The first complete open source alternative to Product Hunt.
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Retna is helping creators tell relatable African stories through native stock images and mockups. Become a contributor today.
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LearnHouse is an open source platform that makes it easy for anyone to provide world-class educational content and it offers a variety of content types : Dynamic Pages, Videos, Documents & more.
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iTribe is an open source community engagement platform. Secure, user-friendly and feature-rich, it makes safe community building easy and engaging. iTribe is a great alternative for Facebook Groups and Discourse, with more control and features.