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We <3 people who code

We build products that empower developers and connect them to solutions that enable productivity, growth, and discovery.

For developers, by developers

Stack Overflow is an open community for anyone that codes. We help you get answers to your toughest coding questions, share knowledge with your coworkers in private, and find your next dream job.

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Public Q&A;

Get answers to more than 16.5 million questions and give back by sharing your knowledge with others. Sign up for an account.

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For businesses, by developers

Our mission is to help developers write the script of the future. This means helping you find and hire skilled developers for your business and providing them the tools they need to share knowledge and work effectively.

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Quickly find and share internal knowledge with Private Q&A

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Find the perfect candidate for your growing technical team with Talent solutions

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Accelerate the discovery of your products or services through our Advertising platform

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Wikis, chat messages, or formal documentation for knowledge management aren’t effective. Our question and answer format is a proven approach for accessing the right information in less time.

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Long-form knowledge with Articles
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Standalone knowledge base with enhanced security and flexible hosting

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Hire your technical talent

We help expand your technical hiring strategy to promote your employer brand and highlight relevant open roles to our community of over 100 million developers and technologists.

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Use the world’s largest resource for people who code to help you increase awareness and showcase your product or service across Stack Overflow’s network of Q&A sites.

Questions are everywhere, answers are on Stack Overflow

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Ask a question publicly on 170+ Stack Exchange sites or privately using Stack Overflow for Teams.

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Accept the answer which solved your problem to let others benefit from the valuable information.

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Write the script of the future

Get your coding questions answered to learn, build, and level up whether you’re beginning with JavaScript or a React professional.

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Support open source

Reach users of your project by following tags, answering newcomer questions, and empowering experts in the community. Read the curl project creator’s story.

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