Skip to content
HackWinnerDB

Other Hackathon Winners

342 winning projects · 107 hackathons

Gemini Prize Category Postcard

gitdive

GitDive lets you dive beneath the surface of any Git repository, exploring commit history through an interactive timeline while Gemini uncovers the story, evolu

HackDays Delhi · 2026

Other
JavaScriptReact
Source pending review
Best Use of Gemini API

GroundWire - Circuits as a Quest

Upload a circuit schematic — watch it become a playable pixel-art RPG where the physics are real and the story teaches you electronics.

SotonHack · 2026

Other
ElevenLabsNext.jsTypeScript
Source pending review
Best Use of Vultr Cloud

HackBridge

Agentic hackathon website builder and manager that maintains autonomous state consistency, using Discord announcements as the database source of truth.

SotonHack · 2026

Other
DockerGeminiMongoDBPython+2
Source pending review
HA
Best Use of Technology

HackHexa BugSlayers

https://github.com/Rataguchi/hackhexa-team-bugslayers/tree/main

HackHexa · 2026

Other
Source pending review
Most Creative Presentation

Hackhexa stuff

https://github.com/toast0126/hackhexa-team-Hackccoons

HackHexa · 2026

Other
Source pending review
Best Technical Implementation

HYPE — The Culture Exchange

HYPE is a culture exchange where users list, trade, sponsor, and analyze internet trends with play money, powered by Vercel and Amazon Aurora DSQL with live pro

H0: Hack the Zero Stack with Vercel v0 and AWS Databases · 2026

Other
JavaScriptReactTailwind CSSTypeScript+1
Source pending review
Best Hardware Hack

Icebox

The Icebox replaces traditional timer-based lockboxes and appblocking apps with a physical door controlled by a language model that keeps you accountable to the

JAMHacks 10 · 2026

Other
C++ESP32GeminiPython
Source pending review
Gemini Prize Category Postcard

JARVIS

JARVIS give me a favour,DESTROY MARK45

HackDays Delhi · 2026

Other
JavaScript
Source pending review
Most Technical Projects

Ledger

The first compiler for the world's most-used programming language.

JecHacks 2026 · 2026

Other
Python
Source pending review
[MLH] Best .Tech Domain Name

LinkedHistory

Linkedin for Historical Figures

Los Altos Hacks X · 2026

Other
ClaudeFirebaseReact
Source pending review
[MLH] Best Use of MongoDB Atlas

LockWatch

A smart lock system that scans and verifies keys in real time, preventing unauthorized access and flagging suspicious activity.

Los Altos Hacks X · 2026

Other
ArduinoC++
Source pending review
LU
[MLH] Best Use of Gemini API

Lunalysis

Lunalysis is an agentic tool that takes your project abstract and related literature, automatically builds context around your data using online sources, and le

WEHack 2026 · 2026

Other
FlaskGeminiLangChainPostgreSQL+2
Source pending review
MA
[Hackathons UK] Best Use of AI Agents on Arm

Macbench

An app that reads out fun facts as Shakespeare and tests you while also functioning as a gym tracker.

SotonHack · 2026

Other
Kotlin
Source pending review
Best Hardware Hack

MARK I: KINETIC

Inspired by Iron Man, MARK I: KINETIC smart gloves turn gestures into slide control. Swipe mid-air, keep your flow. No mouse, just seamless, invisible communica

RevolutionUC 2026 · 2026

Other
C++Python
Source pending review
MA
Best Logical Problem Solving

Mary

n/a

HackHexa · 2026

Other
Source pending review
Best Use of Vercel

MUNCHI

Eliminate Food Waste on Campus.

Broncohacks 2026 · 2026

Other
Next.jsReactSupabaseTypeScript+1
Source pending review
[MLH] Best Domain Name from GoDaddy Registry

Museum of Risk

Our app turns quick quiz into a personalized risk score for auto, home, or life insurance, then shows exactly how to improve it with actionable plans, progress

WEHack 2026 · 2026

Other
FlaskJavaScriptPythonReact+2
Source pending review
[MLH] Best Use of .Tech

NICE PowerTracer

Map your home grid, compare energy uses of appliances through simulation, and make smarter energy choices.

RevolutionUC 2026 · 2026

Other
ArduinoJavaScriptReact
Source pending review
Best Kiro Power-User

No Route To Host

Diagnose broken networks through a real CLI, where Kiro proves every scenario is solvable before you ever see it.

Kiro Buildfest 2026 Singapore · 2026

Other
DockerReactTypeScript
Source pending review
NO
[MLH] Best Use of Solana

No-slip

intellegent slippage-minimization system

WEHack 2026 · 2026

Other
JavaScriptPythonTypeScript
Source pending review
Best Fintech Hack [Bloomberg]

OttoTrade

Everyday investors see stocks swing without knowing why. OttoTrade connects world news to your portfolio, mapping global ripple effects to teach you the exact '

BloomKnights · 2026

Other
JavaScriptReactSupabase
Source pending review
Best Beginner Hack

Paddle Pulse

Where Precision meets Performance. Transform every swing to Professional with our Power and motion detector technology Power through your Play and Push your Pic

IrvineHacks 2026 · 2026

Other
ArduinoC++Python
Source pending review
most useless

password123

manage yo passwords

Stupid Ideas Hackathon (Toronto W26) · 2026

Other
Source pending review
Most Creative Projects

Pattern of One

An evolving abstract portrait that represents how a person communicates and behaves, rather than what they look like.

JecHacks 2026 · 2026

Other
JavaScriptReactTailwind CSSVercel
Source pending review