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HackWinnerDB

JavaScript

1,013 winning projects · 466 hackathons · 20242026 · language

Frequently paired with

1st Place – Grand Prize

AccessEU

Democracy Without Barriers — A digital platform ensuring 80M Europeans with disabilities can find accessible polling stations, get easy-read voting guides, and

Academia EU Hackathon · 2026

AccessibilitySocial Impact
JavaScriptReactTailwind CSS
Source pending review
Grand Prize

Gauntlet - Go safe or go home

GAUNTLET sends adversarial AI's to attack your AI service agent with multi-turn fraud. Every breach becomes a regression test in Test Manager, OWASP-tagged and

UiPath AgentHack · 2026

Artificial IntelligenceEducation
JavaScriptPythonReactTypeScript
Source pending review
Grand Prize: Interactive Media Track

IBrowse

An adaptive browser overlay extension that enables webpage customization and interaction through persistent DOM transformations, presets, and voice controls

HackDuke: Code For Good 2026 · 2026

Social Impact
ElevenLabsFastAPIGeminiJavaScript+4
Source pending review
IT
2nd Place Grand Prize

IT Pal

AI-powered desktop assistant that lets seniors and less tech-savvy people describe problems in their own words and get them solved in one tap

KiroHacks Cal Poly · 2026

Artificial IntelligenceEducation
JavaScriptOpenAI
Source pending review
GRAND PRIZE - Ddoski's World Track

Lucid Voice

Lucid Voice gives people who can't speak their voice back: a few taps become a full sentence in their own voice, shaped to who they're talking to, and fully pri

UC Berkeley AI Hackathon 2026 · 2026

Artificial IntelligenceEducation
FastAPIJavaScriptPythonPyTorch+5
Source pending review
PH
Grand Prize

PhysiX AI — Intelligent Simulation Debugging Agent

An AI-powered agent that analyzes physics simulations, detects numerical instability, explains root causes, and suggests fixes to stabilize complex systems.

Hyperbloom V2 · 2026

Artificial IntelligenceSocial Impact
ClaudeGeminiJavaScript
Source pending review
Grand Prize

Pumpkino AI

Know what to study next, not just what percent you know.

RLC Hacks 2026 · 2026

Artificial IntelligenceEducation
AnthropicClaudeGeminiGroq+5
Source pending review
Grand Prize: Third Place

Reelize

Reelize turns viral Shorts into templates for teaching complex topics. Pick a video whose pacing hooks you - AI extracts the blueprint and generates a full shor

Hack Brooklyn · 2026

Artificial IntelligenceEducation
DockerElevenLabsFastAPIJavaScript+7
Source pending review
Grand Prize

The Entourage

Type a celebrity name. Find everybody working with them. Reach out in 60 seconds.

Celebrity Hunt Hackathon · 2026

Other
ClaudeJavaScriptSupabase
Source pending review
VI
Grand Prize (Cursor)

VibeGuard — A Guardian for Vibe Coder

VibeGuard secures AI-built apps at handoff: scans repos for secrets, sanitizes codebases for collaborators, and blocks credential/data leaks in AI-generated cod

Cursor Hackathon Vancouver · 2026

Artificial IntelligenceEducation
AnthropicJavaScriptPythonReact+3
Source pending review
Top 2 Overall Winners

AeroRider

AeroRider helps a cyclist choose the healthiest route before and during a ride.

Harness Engineering Hack · 2026

Artificial IntelligenceHealthcare
FastAPIGoogle MapsJavaScriptPython
Source pending review
Winner - Air Quality & Public Health Companion

AIrAware

Air Companion

Hacknight Bengaluru: Build AI Agents · 2026

Social Impact
JavaScriptOpenAIReact
Source pending review
CH
All Winners

ChemLingua

Bridging the gap between raw atomic metrics and natural language: a serverless chemistry dashboard combining reactive periodic grids, real-time 3D molecular vis

LingHacks VII · 2026

Artificial IntelligenceEducation
GeminiJavaScript
Source pending review
Overall Winners

Cocoa Monster

Privacy-First Prediction Market Built on Midnight ZK

Midnight Hackathon · 2026

CybersecurityBlockchain
IPFSJavaScriptTypeScript
Source pending review
All Winners

DriftGaurd

Securing the vital signs of surgical AI

LingHacks VII · 2026

Artificial IntelligenceEducation
JavaScriptReact
Source pending review
Top 10 winners each receive a free .xyz domain — launch your project with a real web presence! (valued at $150)

EcoSort AI : Intelligent Waste Management System

EcoSort AI uses on-device AI to instantly identify waste and guide users to recycle, compost, or reuse responsibly, reducing environmental impact in real time.

Hyperbloom V2 · 2026

Artificial IntelligenceClimate
JavaScript
Source pending review
Winner

Forze IDE

Forze IDE: The Sovereign OS for Startup Founders. A desktop workbench fusing code editing, parallel AI agent grids, local secret blocking, and build-in-public m

Build the Future with AI — From Code to No-Code · 2026

Artificial IntelligenceEducation
AnthropicGeminiJavaScriptReact+5
Source pending review
Winner

GDGC Website Redesign(Bastar inspired design element)

A modern, responsive redesign of the GDGC GGV website focused on better community engagement, seamless navigation, and culturally inspired UI/UX experiences.

The Final of Chapter of GDG · 2026

EducationCybersecurity
FigmaFirebaseJavaScript
Source pending review
GR
Sustainability Winner

GreenVision

A computer vision application using the google API to categorize trash waste and recycle waste.

Dolphin Hacks · 2026

Other
GeminiJavaScript
Source pending review
Winners

Hanvas

A web application using hand landmarking models.

GunnHacks 12.0 · 2026

Other
JavaScript
Source pending review
HE
Healthcare Winner

HealthCopilot

12 Hour Hackathon

Dolphin Hacks · 2026

Healthcare
JavaScriptTypeScript
Source pending review
Branding Overall Winner

ITPTeam_Branding_OnAltrovia

Altrovia: Where mil-gov rigor meets AI logic. We distilled clinical complexity into a symbol of "Rational Courage" that transforms data into precise, with full

Designathon Spring 2026 · 2026

Artificial IntelligenceE-commerce
FigmaJavaScriptVercel
Source pending review
All Winners

Kaleido

Switch AIs without losing your train of thought.

LingHacks VII · 2026

Artificial IntelligenceEducation
JavaScript
Source pending review
DeveloperWeek New York Hackathon 2026 Overall Winner

LOST.Guide - Lawyer Outlined Self-help Tutorials

LOST.guide checks a name against 6 live sources—USPTO, app stores, GitHub & the web—before you pay a non-refundable trademark fee, then helps you file your EIN,

DeveloperWeek New York 2026 Hackathon · 2026

Artificial IntelligenceEducation
ClaudeCloudflareJavaScriptPython+1
Source pending review