Vishnu Ravi (vishnuravi)

TreeHacks 2026

Stanford, CA, USA

The largest collegiate hackathon in the US.

Health in Climate Hackathon 2025

New York, NY, USA

Where climate resilience meets health innovation.

The European Commission's EUvsVirus Hackathon

Online

The EUvsVirus Hackathon is a European Commission initiative that is open to EVERYONE AROUND THE WORLD on April 24-26.

Hack Quarantine

Online

A global, virtual hackathon battling against COVID-19.

The Global Hack

Online

Fighting a Global Crisis - 3 billion people in lockdown. Let's hack the future so we never go through this again.

Hack the Crisis Denmark

Online

Create solutions to address COVID-19 challenges!

COVID-19 Global Hackathon 1.0

Online

#BuildforCOVID19 Global Online Hackathon

Pandemic Response Hackathon

Online

Build technology to solve today's greatest public health challenge

Spring 2018 hackNY Student Hackathon

New York, NY, USA

hackNY aims to federate the next generation of hackers for the New York innovation community.

GDG DevFest New Haven 2017

New Haven, CT, USA

Learn & Build

NYC VR Hackathon

NYC's Biggest AR/VR Hackathon

2017 HITLAB World Cup of Voice-Activated Technology in Diabetes presented by Novo Nordisk

Online

Submissions are now closed. Thank you for your participation!

Code Healthy with OpenShift

Online

Healthy code, healthy lives: build apps for better health with OpenShift.

PennApps XIV

Philadelphia, PA, USA

Hacking for the Hack of It

InnovateNYP: Pediatric App Challenge

Online

Create working apps that use data to advance pediatrics

2016 NASA International Space Apps Challenge Boston

Cambridge, Massachusetts, USA

2016 NASA International Space Apps Challenge Boston

HackRU Spring 2016

Piscataway Township, NJ, USA

Your neighborhood hackathon: now double digits.

Watson Developer Challenge: Conversational Applications

Online

Enable natural interaction with your app using a conversational interface powered by the Watson Developer Cloud APIs.

Spring 2016 hackNY Student Hackathon

New York, NY, USA

hackNY aims to federate the next generation of hackers for the New York innovation community.

HackPrinceton Spring 2016

Princeton, NJ, USA

Explore with us. Build out-of-this-world projects at Princeton's 36-hour hackathon.

SXSW Music Hackathon

Austin, TX, USA

SXSW MUSIC HACKATHON CHAMPIONSHIP

InnovateNYP: Pediatric Appathon

New York, NY, USA

A weekend to create apps and games for children's healthcare

Amazon and Connected Lab Present: the Amazon Alexa and Echo Hackathon

Toronto, Canada

Finding opportunities where a voice interface is better than a graphic interface. Basically bringing the movie, "Her," to life.

Hacktech

Pasadena, CA, USA

The West Coast's Premier Interdisciplinary Hackathon!