With the rapid advancement of technology, it is important to use its power in ways that benefit society. HackDavis challenges its participants to ideate, code, design, and create for social good to give us an opportunity to explore the intersection between technology and society.
On April 19-20, over 900 students, hackers, and creators will come together for 24 hours of hacking. We're bringing the most talented students in California to address the world’s most pressing issues. Participants are able to build projects that address many social good initiatives.
Requirements
YOU MUST BE REGISTERED FOR AND CHECKED IN TO HACKDAVIS TO WORK ON A PROJECT / SUBMISSION.
- Maximum of four people per team.
- Only a maximum of four tracks can be selected for submission and only one project submission per team. In addition to th 4-track limit, all teams will be automatically considered for Best Hack For Social Good and Hacker's Choice Award.
- Your project must be completed entirely in the designated hacking window. You cannot work on your project before hacking begins (which is officially 11:00 AM PT on Saturday, April 19th, 2025).
- You must submit your project by 11:00 AM PT on Sunday, April 20th.
- You cannot steal another team's code in any way, shape, or form.
- You must abide by the HackDavis Rules & Policies.
- The decisions that judges make are final.
Prizes
Best Hack for Social Good
Encapsulate your authentic idea of "social good" can look like. All entries are automatically considered for this prize category.
Prize: [1] iPad, [2] JBL Charge 5
Best Use of Gemini API
[MLH]
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?
Understand language like a human and build a chatbot that gives personalized advice
Analyze info like a supercomputer and create an app that summarizes complex research papers
Generate creative content like code, scripts, music, and more
Think of the possibilities… what will you build with the Google Gemini API this weekend?
Prize: Google Swag
Best Use of Snowflake API
[MLH]
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 Snowlfake’s REST API.
Build customized applications, RAG powered chat bots, or embed AI-powered features into your app in half the time with half the hassle. Get started for free with a special, student 120-day Snowflake trial and check out this repository for an example of the Snowflake REST API in action.
Prize: Arduino Tiny ML Kit
Best Use of Auth0
[MLH]
Auth0 wants your applications to be secure! Why spend hours building features like social sign-in, Multi-Factor Authentication, and passwordless log-in when you can enable them through Auth0 straight out of the box? Auth0 is free to try, doesn’t require a credit card, and allows for up to 7,000 free active users and unlimited log-ins. Make your new account today and use any of the Auth0 APIs for a chance to win a pair of wireless headphones for you and each member of your team!
Prize: Wireless Headphones
Hacker's Choice Award
Awarded to the project with the most votes from our 2025 hackers. All entries are automatically considered for this prize category. Vote for any project but your own!
Prize: HackDavis Swag Bag
Most Technically Challenging Hack
Projects must showcase breadth and application of technical knowledge, including the use of complex algorithms or data structures, integration of multiple tools or technologies, and well-engineered implementation. Evaluated based on technical depth, system quality and performance/scalability.
Prize: AWS Credits Worth $250
Best Beginner Hack
Every team member MUST be a first-time hacker in order to qualify. Demonstrate a high level of growth through this project. Foster creativity and collaboration within the team and display a commitment to building skills.
Prize: Tickets to Freepik's Upscale Conference
Best Interdisciplinary Hack
Leverage multiple perspectives across different disciplines to create a more well-rounded project. At least one member of the team needs to be a non-CS/CSE/otherwise CS-related major in order to qualify.
Prize: 3D Printing Pen
Most Creative Hack
Projects should demonstrate originality, showcase out-of-the-box thinking, and captivate its audience.
Prize: Mini Projector
Best Hardware Hack
Effectively integrate a hardware component to your final project. The final project should be functional, user-friendly, and interactive.
Prize: Raspberry Pi Kit
Best AI/ML Hack
Project must demostrate unique or creative application of AI/ML, built on high-quality data, utilizing relevant algorithms and libraries and/or cloud platforms for development and evaluated with relevant performance metrics. Participants should show how their data was collected or sourced and clearly explain the reasoning or behavior of their AI. We encourage that models aim for generalization to unseen circumstances.
Prize: Claude API Credits Worth $750
Best Hack for Social Justice
Hack must address a social justice issue such as racial inequality, economic injustice, environmental justice, etc. This project should develop tangible solutions and/or raise awareness on these topics.
Prize: Digital Camera
Best UI/UX Design
Project includes beautiful design and intuitive web experiences that bring joy to users. Shows that the project is not only functional but also delightful, demonstrates wireframing, responsive design and promotes intuitive user experiences.
Prize: Beats Studio Pro
Best User Research
Awarded to a well-researched project that keeps its userbase in mind with an inclusive design aimed to maximize accessibility.
Prize: 6-month ChatGPT Plus Subscription
Best Entrepreneurship Hack
No Code Required. A project that focuses on viability and persuasive power through presentation on the product/service you're trying to sell, relevant customer segments, distribution channels, and associated revenue/profit models.
Prize: 2-month WiX Business Subscription
Best Statistical Model
Projects must use exploratory data analysis (EDA) to guide their modeling decisions and hypotheses. Final models should include significance tests and be evaluated with metrics like MSE, R², adjusted R², precision, or recall, demonstrating clear statistical reasoning aligned with the project's core question or goal.
Prize: Portable Hacking Kit
Best Medical Hack
Revolutionize healthcare with technology! This category celebrates hacks that innovate in medical diagnostics, treatment, patient care, or healthcare accessibility.
Prize: Fitbit
Best Assistive Technology
Empower individuals with disabilities through innovative assistive technology! This category recognizes projects that enhance accessibility, independence, and quality of life for people with disabilities.
Prize: Logitech Lift Mouse
Best Hack for California GovOps Agency
California has the largest and most diverse population in the country. Our diversity is our strength, and the Governor is committed to a California for All. How can the state create analytics opportunities and solutions to support data-driven, culturally and demographically sensitive fire recovery, response, and survivor support? The state is not interested in “chat bot” proposals for this challenge.
Prize: Plushie
Best Hack for NAMI Yolo
NAMI Yolo is an organization that provides free mental health support and resources in Yolo County. It is primarily led by families, friends and individuals whose lives have been affected by mental illness. The organization heavily relies on trained volunteers to deliver educational programs, lead support groups, assist with events, and give community presentations. However, there is no unified system to track the entire volunteer process—from recruitment and onboarding to training, scheduling, and tracking volunteer hours. Additionally, it is important to track which courses each volunteer is trained to teach to ensure proper program delivery. Currently, NAMI Yolo uses Google Drive and spreadsheets, which makes managing volunteer engagement and program coordination inefficient and time-consuming. To enhance organization and communication, NAMI Yolo seeks to implement a centralized volunteer management system that provides an intuitive interface for tracking volunteer activity, training history, and scheduling. How can we upgrade NAMI Yolo's current system to create a streamlined and effective volunteer management system?
Prize: Plushie
Best Hack for Fourth and Hope
Fourth and Hope provides essential services to individuals experiencing homelessness and housing insecurity, including meals, showers, shelter beds, etc. These services support both daily visitors and long-term residents, helping them access basic necessities and work toward stability. However, the organization does not have a centralized and efficient digital tool to track these services for each client, alongside their demographic data (e.g., ethnicity, language, age, gender), and outcomes over time. To enhance service coordination and data management, Fourth & Hope seeks to implement a secure and user-friendly digital intake and service-tracking system. This system should log daily service usage, track client demographics and progress, generate custom reports (e.g., number of showers given by age group), and help identify areas where additional support is needed. How can we improve upon Fourth & Hope's current system to create a comprehensive and efficient client service tracking system?
Prize: Plushie
Best Open Data Hack
To qualify, projects must use at least one publicly accessible dataset that relates to UC Davis to address questions of interest to our campus community. For consideration for this award, the team must produce a GitHub repository with a readME, annotated code, and a reproducible static data visualization. The visualization should have an accompanying 1-page narrative describing the goals, methods, and interpretation of the project.
Prize: [1] DataLab Internship, [2] DataLab Swag Bag
Best Use of Cerebras API
Projects must use Cerebras API.
Prize: Keychron Wireless Keyboard
Best Use of Vectara
Projects must use Vectara. Check out www.vectara.com/hacker-guide for their Hacker Guide!
Prize: Vectara Credits
Best Use of MongoDB Atlas
[MLH] MongoDB Atlas takes the leading modern database and makes it accessible in the cloud! Get started with a $50 credit for students or sign up for the Atlas free forever tier (no credit card required). Along with a suite of services and functionalities, you'll have everything you need to manage all of your data, and you can get a headstart with free resources from MongoDB University! Build a hack using MongoDB Atlas for a chance to win a M5GO IoT Starter Kit for you and each member of your team.
Prize: M5GO IoT Kit
Best .Tech Domain Name
Make your Team's Achievements timeless: Win a .Tech Domain Name for up to 10 years to Showcase and Expand Your Project, Plus 4 Blue Snowball Mics for Effortless Collaboration on Zoom, empowering you to build even more cool things together!
Prize: Blue Snowball Microphone & Free .tech Domain Name For Up To 10 Years
Devpost Achievements
Submitting to this hackathon could earn you:
Judges
HackDavis Judge Panel
Judging Criteria
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Social Good
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Creativity
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Presentation
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3 Track-specific criteria per opted track
Questions? Email the hackathon manager
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