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HopHacks Fall 2026

On-site

Johns Hopkins · Johns Hopkins University

Fresh
Devpost

Deadline

Sep 20, 2026

3 days left

Prizes

No cash prize

26 registered

View on Devpost

Prize breakdown

  • Best Overall Hack

    Open to all HopHacks hackers! Take this open-ended opportunity to collaborate alongside others of all skills and experience levels and hack to your heart’s desire. 1st Place - $1024, 2nd Place - $512, 3rd Place - $256

    Non-cash3 winners
  • [MLH] Best Use of Gemini API

    Google Swag Kits It’s time to push the boundaries of what’s possible with AI using Google Gemini. Check out the Gemini API to build AI-powered apps that make your friends say WHOA. So, what can Gemini do for your hackathon project?

    Non-cash
  • [MLH] Best Use of ElevenLabs

    Wireless Earbuds Deploy natural, human-sounding audio with ElevenLabs. Create realistic, dynamic, and emotionally expressive voices for any project, from interactive AI companions to narrated stories and voice-enabled apps. ElevenLabs will empower you to build rich, immersive experiences without the need for actors or complex audio production, using simply the power of AI.

    Non-cash
  • [MLH] Best Use of Solana

    Ledger Nano S Plus The world of development is evolving fast and Solana is leading the charge with a network built to handle all of your infrastructure needs. Forget high fees and slow confirmations, it’s time to build applications that are fast, efficient, and scalable.

    Non-cash
  • [MLH] Best Use of Tiger Data

    Stream Deck Mini Building high-performance apps under hackathon deadlines shouldn't mean spending half your weekend configuring complex databases or learning obscure query languages. Tiger Data extends PostgreSQL to give student developers an ultra-fast foundation for real-time data, time-series metrics, and complex analytics.

    Non-cash
  • [MLH] Best Use of Backboard

    Tile Essentials Pack Every AI model API is stateless by default. That means your app forgets everything the second a session ends. State management should be the first step of any AI build, regardless of what LLM you are using, and Backboard gives you that for free. But Backboard is not just state management. It is a single, unified API built on the world’s #1 AI memory that gives you everything you need in one place: long-term memory, RAG, embeddings, tool calls, model routing across 17,000+ LLMs, and persistent context that stays alive across every page refresh, session, and user. No stitching together five different services. One API. One integration. Built on the best memory in AI.

    Non-cash
  • [MLH] Best Use of DigitalOcean

    Retro Wireless Mouse DigitalOcean offers a reliable and easy-to-use cloud platform for every stage of your project. Leverage core services like Droplets, Managed Databases, and App Platform to build, deploy, and scale your application effortlessly. Building with AI? DigitalOcean Gradient™ AI enables you to build, train, and deploy machine learning models, including access to GPU infrastructure and serverless inference!

    Non-cash
  • [MLH] Best Use of Snowflake API

    Raspberry Pi 4 Play with industry-leading LLMs on a single account using the Snowflake APIs. Adding AI capabilities into your application can be as simple as a single CURL command to Snowflake’s REST API.

    Non-cash
  • [MLH] Best Domain Name from GoDaddy Registry

    Digital Gift Card GoDaddy Registry is giving you everything you need to be the best hacker no matter where you are. Register your domain name with GoDaddy Registry for a chance to win some amazing prizes!

    Non-cash

Timeline

  1. Submissions openSep 19, 2026
  2. Submission deadlineSep 20, 2026

About

HopHacks is the annual hackathon hosted at Johns Hopkins University in Baltimore, Maryland. This event brings engineers, designers, and entrepreneurs together to explore new ideas, compete for prizes, and create amazing applications. For 36 hours, students work in teams of up to 4 to bring a software or hardware idea to life.

Teams start working on their hacks (at 9:00 PM) after the Friday evening kickoff event and continue working until Sunday morning (8:45 AM). All submissions MUST be made on Devpost. All submissions must be presented IN PERSON at HopHacks! 

All of the prizes, including sponsored prizes, will be judged and announced at the opening ceremony. See https://hophacks.com for more information.

Requirements

What to Build

What to Submit

*GitHub link of repo containing source code

Your first commit must be AFTER the start of hacking

Your last commit must be BEFORE the end of hacking. DO NOT edit your repo beyond this point.

Make sure to add all your teammates to your project submission!

Prize Rules

  • All teams will be considered for the General track.
  • Each team can ONLY apply for 1 track.
  • Each team can apply for multiple opt-in challenges (make sure you meet the description requirements).
Submissions open
Sep 19, 2026
Deadline
Sep 20, 2026
First seen
Aug 17, 2026
Last seen
Sep 17, 2026