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Mentoring Organizations announced February 27!

GSoC 2025

What is Google Summer of Code?

Google Summer of Code is a global, online program focused on bringing new contributors into open source software development. GSoC Contributors work with an open source organization on a 12+ week programming project under the guidance of mentors.

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21K+
New Contributors
123
Countries
46M+
Lines of Code
1000+
Open Source Organizations
20K+
Mentors
20
Years

Become a GSoC contributor

Are you new to open source and want to learn more about some interesting projects that you can contribute to? Join GSoC where mentors will help guide you on your journey!

It is very important to reach out to the organizations that you are interested in as soon as possible. The more conversations you have with the community before you submit your proposal the better your chances of being selected into the GSoC.

  • Want to learn more about Google Summer of Code?

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  • Open source organizations are ready to welcome new, excited contributors into their communities

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  • Learn how to apply to be a GSoC contributor

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Open source organizations

Over 1,000 open source organizations have mentored 21,000+ new GSoC contributors since 2005. Our mentoring organizations are eager to teach newcomers to open source about their communities and the thrill of open source development.

Learn why your organization should participate in GSoC

Latest News

Google Summer of Code 2025 is here!

By Open Source Programs Office, Jan 14, 2025

Level up your coding skills in Google Summer of Code 2025 Get ready for the 2025 Google Summer of Code (GSoC) program! We started this adventure in 2005 and over the past 20 years we have welcomed over 21,000 new contributors to open source through the program under the guidance of 20,000+ mentors from over 1,000 open source organizations. Check out the video below to learn more about the ...

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Celebrating 20 Years of Google Summer of Code

By Open Source Programs Office, Nov 11, 2024

Nurturing the Next Generation of Open Source Contributors In the ever-evolving landscape of technology, open source software development plays a pivotal role in fostering innovation and collaboration on a global scale. For 20 years the Google Summer of Code (GSoC) program has introduced and nurtured new contributors entering the open source community. At All Things Open 2024, we’re ...

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Google Summer of Code 2024 accepted contributors announced!

By Open Source Programs Office, May 1, 2024

We are celebrating our 20th anniversary of Google Summer of Code (GSoC) and we are thrilled to announce the new 1,220 Contributors that will be writing code for 195 open source mentoring organizations starting May 27. Over the last few weeks, our mentoring organizations have read through applications, had discussions with applicants, and made the difficult decision of selecting the GSoC ...

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