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GitHub is where over 100 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and features, power your CI/CD and DevOps workflows, and secure code before you commit it.

YouTube是由斯蒂芬·陈、查德·亨…

neverinstall lets you access your favorite desktop applications without the need to install and maintain them on your machine.

hashnode

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汤博乐（Tumblr）成立于2007年…

Coub is YouTube for video loops. You can take any video, trim the best part, combine with other videos, add soundtrack. It might be a funny scene, movie quote, animation, meme or a mashup of multiple sources.