We are the

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The y/cs is a group of product enthusiats that build software applications for Yale University's campus community and connect over our shared love for applied computing.

Explore our products

Read about what we’re building, learning, and sharing on the y/cs blog.

By the numbers

80+
Developers creating innovative applications to benefit the Yale and New Haven community.
50+
Catalyst program members taught and mentored each year, nurturing the next generation of developers.
20,000+
Unique users across all y/cs applications, demonstrating our widespread campus impact.
Cultivating a passion for computer science, at all skill levels

Development

Become a member of one of our software teams and help build applications that benefit the Yale and New Haven community.

Mentorship

New to software engineering? Learn from experienced mentors through our structured y/cs Catalyst Program.

Events

Participate in social events, hackathons, and workshops, as well as interact with industry leaders on Yale's campus.

Community

Find and connect with likeminded individuals through our Discord server. Join our community of developers and tech enthusiasts.

Our Sponsors
The organizations that make y/cs possible

Obsidian Sponsors

MiniMax

MiniMax

Visit
Hudson River Trading

Hudson River Trading

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Gold Sponsors

Silver Sponsors

Jane Street

Jane Street

Visit
Tsai CITY

Tsai CITY

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Interested in partnering with Yale Computer Society?

Join our community of innovators and tech leaders

Where Our Members Land

Google logo
Google
Meta logo
Meta
Netflix logo
Netflix
Microsoft logo
Microsoft
Amazon logo
Amazon
Bloomberg logo
Bloomberg
NVIDIA logo
NVIDIA
Susquehanna International Group logo
Susquehanna International Group

Ready to join Yale's premier tech community?

General membership applications are open year-round! Click below to learn more and apply.