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HackWinnerDBv0.1
Tech Stack Indexlanguage

JavaScript

1,031 winning projects474 hackathons20242026
First Place - Intermediate

Signal Atlas

Signal Atlas turns global news into an interactive map and personalized AI newscasts, making it easier to explore, understand, and listen to the world.

Weber State AI Hackathon 2026 · 2026

Artificial IntelligenceEducation
JavaScriptOpenAI APIReact
Source pending review
Software 1st

Signify

Signify gamifies ASL education. Learn the sign alphabet and words, compete in real-time, climb the leaderboard. Accessible-first with IBM's colourblind-safe pal

Hacked 2026 · 2026

EducationAccessibility
FirebaseJavaScriptWebRTC
Source pending review
[Bending Spoons] 1st place

Slap

SLAP stands for a simple idea: when something is wrong, reporting it should be immediate. Not buried in email. Not lost in a channel. Just report it, structure

HackUPC 2026 · 2026

Artificial IntelligenceEducation
JavaScriptNext.jsNode.jsReact+1
Source pending review
1st Place

Smart Sleeve

Automatic rehabilitation tracker to replace physical therapy consults

MACATHON 2026 · 2026

Education
ArduinoCC++OpenAI Codex+3
Source pending review
SummerHacks 1st Place

Spark

3D environment of your fav memories. Captured by Rover.

SummerHacks · 2026

Climate
ClaudeFirebaseJavaScriptReact
Source pending review
First Timers Prize (by Atlassian)

StepFlow

StepFlow is a step forward in study. Focused on your rhythm, not your results.

UNIHACK 2026, funded by the European Union · 2026

Other
FastAPIFirebaseJavaScriptLangChain+7
Source pending review
1st Runner-up

STEVE

Our team have created this mobile app named "STEVE" to help boyfriends take aesthetic photos of their girlfriends when they are out on a date.

SummerBuild 2026 · 2026

Other
JavaScriptNode.js
Source pending review
1st Prize

SubStrata

SubStrata classifies GEE satellite tiles and scores predictions into a memory graph, so past mistakes shift future classifications without retraining, enabling

Daytona HackSprint w/ Braintrust - SF, July 2026 · 2026

Artificial IntelligenceEducation
FastAPIGeminiJavaScriptNext.js+4
Source pending review
First Place Winner

TruthLens

TruthLens empowers you to detect deepfakes and manipulated media in real time with AI-driven analysis helping businesses and individuals prevent fraud, misinfor

InnovatorsX: Startup Sprint · 2026

Artificial IntelligenceE-commerce
JavaScript
Source pending review
First Place Winner

TruthLens

TruthLens empowers you to detect deepfakes and manipulated media in real time with AI-driven analysis helping businesses and individuals prevent fraud, misinfor

Kyxgo hack by Aditya Rai & Yash · 2026

Artificial IntelligenceE-commerce
JavaScript
Source pending review
1st Place Overall

Umbra City—Paris

The coolest route is the shadiest one — sun-smart streets for smarter walkers.

CSC Summer Impactathon · 2026

Other
JavaScriptPythonThree.jsVite+1
Source pending review
1st Place Overall

Umbra City—Paris

The coolest route is the shadiest one — sun-smart streets for smarter walkers.

FutureHacks · 2026

Other
JavaScriptPythonThree.jsVite+1
Source pending review
1st Place Overall

Umbra City—Paris

The coolest route is the shadiest one — sun-smart streets for smarter walkers.

Lumora Hacks · 2026

Other
JavaScriptPythonThree.jsVite+1
Source pending review
1st Place Advanced

UrbanPlus.AI

AI-powered urban intelligence for accessible, sustainable, and future-ready cities

FutureHacks · 2026

Artificial IntelligenceSustainability
FastAPIGeminiJavaScriptNext.js+6
Source pending review
Cultural 1st Place

WageGuard

WageGuard helps workers quickly check for wage theft, understand their rights, and document evidence in English or Spanish.

SolHacks 2026 · 2026

Social Impact
JavaScriptNode.jsPostgreSQLReact+3
Source pending review
1st Place

WhatsLeft

We built WhatsLeft—a textless food management app for your fridge.While existing apps fail due to constant manual input, WhatsLeft completely eliminates this fr

Changbal Innovation Hack 2026 · 2026

Artificial IntelligenceEducation
JavaScriptNext.jsNode.jsPostgreSQL+5
Source pending review
WI
First Winner

WITNESS

Witness is a noir crime game where your real room becomes the crime scene. You're the detective. The AI is the witness. Your job is to question it, pressure it,

Hack Days in Bhopal · 2026

Artificial IntelligenceEducation
FirebaseGeminiGoogle CloudJavaScript+3
Source pending review
First Place | Slack Agent for Good

ZenFlow — Your Calm in the Chaos

Burnout builds silently. ZenFlow is an AI workplace companion inside Slack that detects overload patterns, explains the signals, and helps people build healthie

Slack Agent Builder Challenge · 2026

Artificial IntelligenceHealthcare
GeminiJavaScriptModel Context ProtocolNode.js
Source pending review
2nd Place

Aegis

Aegis trains seniors to recognize real scams through hands on simulations, before scammers get the chance.

Cyber_Coders · 2026

Cybersecurity
JavaScriptReactVite
Source pending review
2nd Place

Aegis

Aegis trains seniors to recognize real scams through hands on simulations, before scammers get the chance.

GenLink Hacks · 2026

Cybersecurity
JavaScriptReactVite
Source pending review
Second Best Overall

AEGIS-V

"An Aegis for the tides, scoop by scoop."

MasseyHacks XII · 2026

Education
ArduinoC++FlaskJavaScript+4
Source pending review
second prize

AeronicX

AeronicX is an Quantum-AI Climate Intelligence platform that visualizes pollution, predicts air quality, and empowers cities and communities to take real-time a

WeatherWise Hack · 2026

Artificial IntelligenceClimate
JavaScriptMapboxNext.jsNode.js+8
Source pending review
2nd place

AgriDocAI

Photograph a sick leaf. Get a diagnosis, a treatment, and the biology behind it — in seconds, on the phone already in your pocket.

The Blueprint Hackathon (For All Ages, July 17th-31st) · 2026

Education
FirebaseGeminiJavaScript
Source pending review
AI
2nd Place | Apps for Your Life

AirBridge for Windows

AirBridge turns an AirPlay-compatible speaker into a practical wireless audio output for a Windows PC and puts a GPT-5.6 agent in the control loop.

OpenAI Build Week · 2026

Developer ToolsConsumer
Apple TVCGoogle ChromeOpenAI Codex+7
Source pending review