Concrete Jungle

A hackathon for building smarter solutions for the communities we live in. Food. Housing. Transportation.

WhenSeptember 26–27, 2026

WhereColumbia University

About DivHacks

DivHacks, founded in 2017, is Columbia University's premier student-led annual diversity hackathon run by Women in Computer Science. Over the past eight years, DivHacks has welcomed attendees from all over the tri-state area.

We strive to create an empowering and inspirational space for students who are historically underrepresented in the tech industry. Our goal is an experience that not only reimagines what diversity should look like in the tech industry but gives students the tools to use technology to implement change.

TRACKS

All Aboard — Explore Every Track

Move Smarter

PHYSICAL MOVEMENT ONLY

Getting around the city, but better. Anything about how people and things move through NYC

TransitBikesOptimization

Live Better

STRICTLY PERSONAL UTILITY

The grind of daily NYC life, optimized. Everything besides transportation — helping one person's day run smoother.

GroceriesMeal PlanningApartment Hacks

Know Your City

ANTI TOURIST TRACK

NYC, block by block. Helping people feel more connected to their neighborhood and local culture.

Hidden GemsLocal EventsNeighborhood

Hack the City

DATA & APPROACHABILITY

Data that makes urban systems approachable. Makes messy urban data more visual and actionable.

Air QualityHousing EquityRent Trends

Sponsors component placeholder

FAQ

General

What is DivHacks?▼

DivHacks is an awesome 32-hour long in-person event hosted at Columbia University where students of all backgrounds come together to bring something new to life! Hackers can build any software or hardware project. There will also be lots of workshops, fun games, speakers, and prizes for you to enjoy throughout the event!

What is the cost?▼

DivHacks is free for all participants! All attendees will have access to mentors, workshops, events, an overnight hacking space, and food throughout the weekend. However, we do not provide travel reimbursements.

What can I win?▼

We offer three podium prizes, a beginner prize, and four track prizes. Hackers also have the opportunity to win prizes from sponsor challenges. Stay tuned for the official list!

Who can come?▼

Any college student (undergraduate or graduate) aged 18+ is welcome to apply! You are not required to have prior coding experience or even be a CS major.

How do teams work?▼

You can work in teams of up to 4 people. If you don’t have a team, please don't worry! There will be plenty of opportunities to connect with other attendees and form teams at DivHacks.

Logistics

Can I attend virtually?▼

Unfortunately, DivHacks is only offered in-person.

Will food be provided?▼

Yes, we will be providing meals and snacks throughout the weekend. If you have any dietary restrictions, there is a space for you to note this on your application.

Will there be overnight accommodations?▼

We will provide an overnight hacking space where non-Columbia/Barnard students can work.

I still have questions!▼

Please email us at cu.divhacks@gmail.com.

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Puzzle Board

THE TEAM

Tiffany Zheng

Executive Lead

Sita Vemuri

Tech Development Lead

Ankita Saha

Hacker Experience Lead

Aayusha Pokharel

Sponsorship Co-Lead

Khine Su Thar

Tech Development

Xinxi Zhong

Hacker Experience

Eliana Singer

Sponsorship

Sydney Kaufman

Publicity Co-Lead

Mia Collins

Tech Development