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HackWinnerDB

React

1,366 winning projects · 475 hackathons · 20242026 · framework

Frequently paired with

[MLH] Best Use of Gemini API

Beetle Battle

Code, Compete, Create An educational syntax game that teaches you how to code by making you compete with your friends and family, or even a bot.

AthenaHacks 2026 · 2026

Artificial IntelligenceEducation
FigmaGeminiJavaScriptMongoDB+1
Source pending review
Gemini Prize Category Postcard

BELOW

THE KING THE OCEAN CHOSE

HackDays Delhi · 2026

Other
JavaScriptNext.jsReact
Source pending review
[MLH] Best Use of Solana || Ledger Nano S Plus

BetOnMe

A self-accountability webapp to ensure you meet your goals.

HackKU26 · 2026

Other
GeminiJavaScriptMongoDBReact+2
Source pending review
Special Awards Best JacHammer

Blackstar

BlackStar stress-tests hospital power grids before disaster strikes: simulating cascading failures, protecting critical care, and turning every outage into an a

JacHacks SF · 2026

Artificial IntelligenceEducation
ClaudeDockerJavaScriptPython+2
Source pending review
[MLH] Best Use of Solana

BlinkBounties

With SOLANA - Drop a ticket. Win iconic art. No whales, No waiting

Hack AI 2026 · 2026

Artificial IntelligenceEducation
ReactRustSolanaTypeScript
Source pending review
BL
LOF Best Use of AI in a Healthcare Project

BloodBridgeAI

BloodBridge helps hospitals quickly find, verify, and contact eligible blood donors using AI, real-time calls, ETA capture, and map sharing during urgent blood

Scarlet Hacks · 2026

Artificial IntelligenceHealthcare
FastAPIOpenAIPostgreSQLReact
Source pending review
[MLH] Best Use of Gemma 4

Bloomy

Bloomy turns daily health signals into early outbreak warnings, helping communities spot risks, guide care, and support public health action.

Hack Arizona 2026 · 2026

Artificial IntelligenceHealthcare
MapboxReactTailwind CSSTypeScript+1
Source pending review
Top 10 Best Performers

BNK

We are here to improve the soil health

1st Nature's Blueprint Ideathon 2026 !! · 2026

HealthcareEducation
EthereumReactSolidity
Source pending review
Best Solo Hack

Bodify

Bodify is your multi-agent AI health partner. A council of AI specialists creates personalized nutrition, fitness, and lifestyle plans that adapt to your goals,

Garuda Hacks 7.0 · 2026

Artificial IntelligenceHealthcare
LangChainReactSupabaseTailwind CSS+1
Source pending review
BP
Best Police Accountability

BPDpop Profiles

Easy visualizations to locate hotspots of misconduct

Civic Hacks 2026 · 2026

Social Impact
PythonReactSQLSupabase
Source pending review
Most Popular

BrainrotTCG

Trading cards for brainrot

HackIllinois 2026 · 2026

Artificial IntelligenceEducation
JavaScriptReact
Source pending review
Most Technical

Bricked

Have an object close to your heart? Just take some photos and upload them to Bricked, and soon you'll have a 3D model of it made from Lego pieces, complete with

FullyHacks 2026 · 2026

Artificial IntelligenceEducation
FastAPIJavaScriptMongoDBOpenCV+2
Source pending review
BR
Best Hardware Hack

Bridge

An evidence-to-action care agent for AAC (Augmentative and Alternative Communication) families.

LA Hacks 2026 · 2026

Artificial IntelligenceEducation
CloudflareDockerFastAPIJavaScript+5
Source pending review
BR
Best use of Ghost

Bridge

An evidence-to-action care agent for AAC (Augmentative and Alternative Communication) families.

Ship to Prod - Agentic Engineering Hackathon · 2026

Artificial IntelligenceEducation
CloudflareDockerFastAPIJavaScript+5
Source pending review
[MLH] Best Use of Solana

Brim it

Got a lot of confusing data on your hands? Just Brim it.

MPC Hacks · 2026

Other
PythonReactTypeScript
Source pending review
[MLH] Best Use of ElevenLabs

bro.

your personal ai that remembers everything so you don't have to.

DesignVerse 2026 · 2026

Artificial IntelligenceCreative Tools
JavaScriptMongoDBReactSolana+1
Source pending review
BEST USE OF GEMINI API

BroadSec

Bug bounty platform

Hack Days in Agadir · 2026

Artificial IntelligenceEducation
FastAPIPythonReactTailwind CSS+1
Source pending review
Best Use of Greptile

Bronson

Agents run blind. Bronson gives them eyes, a leash, and a wallet. Define any workflow in YAML, watch every step live, be confident in the agent requiring your a

Cursor Hackathon Vancouver · 2026

Artificial IntelligenceEducation
ReactSupabase
Source pending review
Best App Deployed on Google Cloud

Bukavu Propre

Bukavu Propre is a mobile app that connects citizens and the city council to clean up Bukavu together. It turns every phone into a tool to report and solve wast

AI for Campus: Build with MLH · 2026

Artificial IntelligenceEducation
FirebaseFlutterGoogle CloudReact
Source pending review
Best Use of Gemini API

Buzzy ai

Buzzy AI is a Nepali voice-based financial assistant that tracks expenses, manages budgets, and gives spoken insights—just by listening to you.

Infinity Hackday · 2026

Artificial IntelligenceEducation
GeminiReactSupabase
Source pending review
Best Use of AI

C Clinic AI

Simulating live hospital scenarios with AI agent entities.

Bath Hack 2026 · 2026

Artificial IntelligenceEducation
PythonReactTypeScript
Source pending review
CA
Best use of Modulate's APIs

CalmCue

A self-improving voice chat accessibility agent that learns your tolerance and reduces sensory overload by dynamically leveling volume, ducking overlap, and sum

Self Improving Agents Hack · 2026

Artificial IntelligenceEducation
DockerNext.jsPostgreSQLReact+2
Source pending review
CA
Best Overall Project

Calyx

The clinical middleman turning wound photos into life-saving data

CareTech Hackathon Winter 2026 · 2026

Artificial IntelligenceHealthcare
FastAPIOpenCVPythonReact+1
Source pending review
Best Project

CaptionForge

Audit, repair, and export accessible captions for online video.

Sound for All · 2026

AccessibilityProductivity
FastAPIPythonReactTypeScript+1
Source pending review