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HackWinnerDBv0.1
Tech Stack Indexlanguage

JavaScript

1,031 winning projects474 hackathons20242026
[MLH] Best Hack Built with Google Antigravity

SocialBytes

Social Bytes is your AI-powered nutritional ecosystem that can transform a simple photo into a personalized health journey!

HackMerced XI · 2026

Artificial IntelligenceHealthcare
ElevenLabsFastAPIJavaScriptMongoDB+3
Source pending review
[MLH] Best Use of Solana

SolShield

SolShield is a minimal non-custodial Solana-based wallet focused on seamless USDC transactions with automatic wallet creation, smart token transfers, and an int

HackMerced XI · 2026

Artificial IntelligenceEducation
GeminiJavaScriptMongoDBNext.js+5
Source pending review
[MLH] Best Use of ElevenLabs - Wireless Earbuds

Sova

AI-powered First Responder for Post-Operation Complications

Hacktech by Caltech 2026 · 2026

Artificial IntelligenceEducation
ElevenLabsJavaScriptKotlinLangChain+4
Source pending review
Best Education Hack

Spark

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

HackPrinceton Spring '26 · 2026

Climate
ClaudeFirebaseJavaScriptReact
Source pending review
Best Jr Hack: Sony Wireless Headphones

SpeakForge

SpeakForge is an AI speaking coach that analyzes your voice and body language while you practice and gives you instant feedback on pace, energy, posture, and cl

HackTCNJ 2026 · 2026

Artificial IntelligenceSocial Impact
JavaScriptMongoDBNext.jsReact+1
Source pending review
Best use of Snap Lens Studio

Split World

Act it out. Guess it right. All inside Snapchat.

YHack Spring 2026 · 2026

Artificial IntelligenceEducation
JavaScriptTypeScript
Source pending review
SP
Best Overall Theme Solution

SportyBuddy

A game is waiting. A teammate is missing. Sporty Buddy connects people in Chicago through pickup sports, making fitness, friendship, and community accessible to

DPI CS Innovators Hackathon · 2026

Artificial IntelligenceEducation
FigmaFirebaseJavaScriptNode.js+1
Source pending review
[MLH] Best Use of Gemma 4

Spotted

Smarter Surveillance

Hackabull VII · 2026

Artificial IntelligenceEducation
ElevenLabsFastAPIJavaScriptMongoDB+2
Source pending review
[Jebrains] Best use of Kotlin

squish.space

3D graphs that you can morph with your hands (like desmos)

SotonHack · 2026

Other
JavaScriptKotlinThree.js
Source pending review
[MLH] Best Use of MongoDB Atlas

Stellar Papers

By turning 200,000 research papers into something visual and interactive, this project makes discovering innovation not only easy, but fun!

HackTCNJ 2026 · 2026

Social Impact
ChatGPTClaudeGeminiJavaScript+5
Source pending review
Best UI/UX Design

Studuvalley

Break the cycle of infinite scrolling. Studuvalley replaces "brainrot' with meaningful focus. Join your friends in a shared digital workspace where every minute

HackIllinois 2026 · 2026

Artificial IntelligenceEducation
JavaScriptNext.jsSupabaseTailwind CSS
Source pending review
Best Hack for Social Justice

Sunpatch

Sunpatch turns backyard growing into a local food network: optimize your farm, list your harvest, and trade or buy from nearby growers.

HackDavis 2026 · 2026

Social Impact
JavaScriptNext.jsNode.jsReact+4
Source pending review
Best use of Google Gemini API

SurakshaNet

SurakshaNet predicts and monitors floods in real-time using AI, IoT sensors, and satellite data. It coordinates emergency response and enables instant community

Hack Days Guwahati · 2026

Artificial IntelligenceIoT
FastAPIJavaScriptLangChainNext.js+6
Source pending review
Best in Healthcare

SurgeonAI

SurgeonAI: Real-time vision for surgical precision.

Vandyhacks XII · 2026

Artificial IntelligenceEducation
ElevenLabsFastAPIFlaskJavaScript+3
Source pending review
Best AI/ML Hack

SwarmSell

swarm sell

DiamondHacks 2026 · 2026

Artificial IntelligenceEducation
FastAPIGeminiGroqJavaScript+8
Source pending review
Best General Hack

Synapse

The most complete, scalable UI/UX feedback loop for developers. Turns user emotions, clicks, intent and direct, unfiltered feedback into automatic PRs to help y

HackIllinois 2026 · 2026

Artificial IntelligenceEducation
CloudflareDockerElevenLabsGemini+5
Source pending review
Best Use of ClickHouse

SynapseCRO

Audits business websites, finds SEO/CRO issues, and ships fixes automatically: GitHub PRs for code-backed sites, copy-paste fix packs. A hands-off agent loop: a

Multiagents Hackathon · 2026

Artificial IntelligenceEducation
DockerJavaScriptNode.jsTailwind CSS+1
Source pending review
Best No-Code Solution

SyncSpace

SyncSpace is an intelligent hackathon hub that matches you with the perfect team based on your tech stack, and uses Google Gemini AI to instantly turn your chao

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

Artificial IntelligenceEducation
ChatGPTFirebaseGeminiJavaScript+1
Source pending review
Best World Models Implementation with PICO

SyncSpace

SyncSpace is an intelligent hackathon hub that matches you with the perfect team based on your tech stack, and uses Google Gemini AI to instantly turn your chao

Worlds in Action Hack [01-SF] · 2026

Artificial IntelligenceEducation
ChatGPTFirebaseGeminiJavaScript+1
Source pending review
TA
Best Beginner Hack

TallyAI

TallyAI is an AI productivity app that syncs academic and your schedules, then auto-plans deep work sessions around your habits—aiding you stay organized, reduc

JACHacks 2026 · 2026

Artificial IntelligenceEducation
JavaScriptPostgreSQLReactVite
Source pending review
Best Insights

Team 44 Public Services

the analysis of homelessness and it's correlation with government subsidized shelter

SDSS Datathon 2026 · 2026

Artificial IntelligenceEducation
JavaScriptPython
Source pending review
TE
Best Beginner Project

Terra

TerraAi

Broncohacks 2026 · 2026

Other
JavaScript
Source pending review
Best solo project

Test the World

Spin the globe to discover authentic global recipes. Cook traditional breakfast, lunch, or dinner from any country with step-by-step guidance.

HackMars 3.0: NEON · 2026

Artificial IntelligenceEducation
JavaScriptNode.jsReactTailwind CSS+2
Source pending review
Best DIY Software

The Fifth Postulate

An AI creative manager that shows YouTube creators their blind spots, stress-tests career moves before they go public, and protects ideas with expiring cryptogr

SJHacks 2026 · 2026

Artificial IntelligenceBlockchain
AnthropicClaudeFastAPIJavaScript+4
Source pending review