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A social coding network where users can host and fork git repositories.

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An active hacker community with quality content organized in a simple bookmarking/forum structure.

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A social network to share and browse web mashups and APIs.

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StackOverflow is a place for professionals and enthusiasts to connect around computer programming topics.

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A community of passionate developers and designers focused on helping themselves and others get better at their craft, providing thoughtful critiques, and sharing their knowledge to build better apps and sites.

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Created for software developers to post links, share ideas and vote on information they find valuable.

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A network to share, report and comment on science and technology related topics.

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The largest and oldest Microsoft System Center community.

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DotNetKicks provides Q&A information on computer programming and web development.

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A network for developers and designers to showcase their work and receive feedback.