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HackWinnerDBv0.1
Tech Stack Indexframework

React

1,388 winning projects483 hackathons20242026
[MLH] Best Use of Gemini API

Rabbit Hole

A Perfectly Fair Platformer

cmd-f 2026 · 2026

Gaming
ElevenLabsGeminiNode.jsReact+2
Source pending review
RA
Best Solo Project

Rain

A card game that is control by a single input, press SPACE to play the game.

Hack-A-Damien · 2026

GamingCreative Tools
JavaScriptReact
Source pending review
Best use of MongoDB

RateMyWater

Is it swimmable? Sippable? A biohazard? Find out.

Code-A-Site · 2026

Other
MongoDBNext.jsReactTailwind CSS+2
Source pending review
Best Use of Gemini API

RC.JS

A 3D thinking workspace where your ideas become a navigable knowledge graph you can chat with, explore, and share - a second brain.

Hack Hack Goose · 2026

Social Impact
GeminiNext.jsPostgreSQLReact+4
Source pending review
Best use of Gemini: Google Swag Kits

re-medy

A medication safety app. Add medications by photo or text, get real-time conflict detection by Gemini, track daily doses, log side effects, and see which medica

BACSA Hacks · 2026

Artificial IntelligenceEducation
FastAPIGeminiNext.jsReact+1
Source pending review
Best Use of Gemini API

Receiptify

Turn receipts into clarity. Scan, track, and understand your spending instantly so small purchases don’t turn into big surprises!

HACKMESA 2.0 · 2026

FinTech
ReactSQLSupabaseVercel+1
Source pending review
RE
Best Use of DigitalOcean AI Platform in a Social Good Hack

Reclaim.

Restoring agency and identity to non-verbal individuals.

AI for Social Good: Hack with MLH & DigitalOcean · 2026

Artificial IntelligenceEducation
ElevenLabsReactReact Native
Source pending review
RE
Best Use of Gemini API Award

RecoilAI

Predict the campaign that shoots back

Hack Days IUT · 2026

Artificial IntelligenceEducation
PostgreSQLReactTypeScript
Source pending review
Backboard: Most Innovative use of Backboard.io

Recompile

son, don't be stressed, I got u

Hack the 6ix 2026 · 2026

Artificial IntelligenceEducation
ElevenLabsGeminiMongoDBNext.js+3
Source pending review
RE
Best App for UMD Students - Runner Up

redacted

this project has been continued as a personal project. check portfolio page

GDSC HackDay - Build With AI Hackathon · 2026

Artificial IntelligenceEducation
JavaScriptNetlifyNode.jsPostgreSQL+5
Source pending review
Core: Best Execution

Reeliable

Stop mindlessly scrolling misinformation, keep it Reel with Reeliable.

CUhackit 2026 · 2026

Other
DockerReactTypeScriptVite
Source pending review
MLH Best Use of MongoDB Atlas

Replate

A Boston surplus-food marketplace. Businesses list surplus at a set price and can donate a share to nearby food banks; buyers reserve and pick up. Less waste, m

Civic Hacks 2026 · 2026

Social Impact
FastAPIMongoDBNode.jsPython+3
Source pending review
Best use of Augment Code

RepoLens

Turn your GitHub repository into a AI-powered mock interview.

Multimodal Frontier Hackathon · 2026

Artificial IntelligenceEducation
FastAPIGeminiOpenAIPython+3
Source pending review
Best Use of Gemini

RepoStudio

Turn any GitHub repository into an animated demo video. No recording or manual filming needed. Just paste your link, generate, and edit.

GDSC HackDay - Build With AI Hackathon · 2026

Artificial IntelligenceEducation
ClaudeElevenLabsGeminiNext.js+8
Source pending review
MLH - Best Use of MongoDB Atlas

Research-RAG

If you've ever had a stack of research papers and no time to read them all, this is for you. Upload your PDF, and it stores them into a vector database for you,

SproutGT · 2026

Creative Tools
JavaScriptMongoDBReactVite
Source pending review
[MLH] Best Use of Presage

Respondr

Respondr is an emergency response platform that connects patients to verified doctors and nearby volunteers in seconds, sharing live wearable data to guide care

Hack@URI 2026 · 2026

Artificial IntelligenceEducation
ElevenLabsGeminiGoogle AI StudioJavaScript+5
Source pending review
[MLH] Best Use of ElevenLabs

Revive

AI-powered CPR training on a doll. Real compressions, live vitals, AI coaching. Save lives for $17.

Hackabull VII · 2026

Artificial IntelligenceEducation
ArduinoElevenLabsFastAPINext.js+4
Source pending review
Best AI Hack

ReVolt

Scan any dead gadget. ReVolt finds the parts worth saving, proves the circuit, and voice-guides you through building something new down to a 3D-printable body a

cuHacking7 · 2026

EducationInfrastructure
ElevenLabsFastAPIGeminiNext.js+6
Source pending review
Most Technically Impressive

Rhetorix

AI-driven public speaking coach. Our React/Flask app auto-scores pace, eye contact, and filler words during distraction-filled pressure drills, delivering insta

Bath Hack 2026 · 2026

Artificial IntelligenceEducation
DockerFlaskOpenAIOpenCV+7
Source pending review
Best use of Trupeer (special prize)

RingSight

A 4-agent fraud investigation tool that finds hidden account networks, ranks risky cases, recommends actions, and generates analyst-ready reports.

vibeFORWARD: M2—Agents · 2026

Artificial IntelligenceEducation
Next.jsReactTailwind CSSTypeScript
Source pending review
Gemini Prize Category Postcard

Ripple Effect

Simulating long-term ocean degradation in 60 FPS while leveraging Google Gemini 2.5 Flash to generate real-time ecological diagnostics and targeted conservation

HackDays Delhi · 2026

Other
JavaScriptReactTailwind CSSVercel+1
Source pending review
Best Beginner Project

Rollaway

Get your business rolling. Rollaway helps SF food vendors find the best legal spot to set up and clear the four-agency permit maze, powered by DigitalOcean.

AI for Social Good: Hack with MLH & DigitalOcean · 2026

Artificial IntelligenceEducation
Google MapsMapboxNode.jsReact+5
Source pending review
[MLH] Best Use of Backboard

Romus

Romus is a real-time lifting coach that tracks your form, flags risky mechanics mid-set, and gives personalized cues for squat, bench, and deadlift so every rep

Broncohacks 2026 · 2026

Other
AnthropicClaudeFastAPINext.js+5
Source pending review
RO
Best Consumer Product

RoomLens

Paste any Zillow or Redfin link. AI renovates every room and generates a navigable 3D world so buyers can walk through their dream home before buying.

BigThink x World Labs · 2026

Artificial IntelligenceEducation
Next.jsReact
Source pending review