Skip to content
HackWinnerDBv0.1
Tech Stack Indexlanguage

JavaScript

1,031 winning projects474 hackathons2024–2026

Frequently Paired With

Python·437React·396TypeScript·244Node.js·238Vite·200FastAPI·182Gemini·173Tailwind CSS·119
SC
Main Track: Entertainment

ScamQuest

A game that trains you to recognize scams by experiencing them.

Hack Brooklyn · 2026

Artificial IntelligenceEducation
ChatGPTClaudeElevenLabsFirebase+1
Source pending review
R&I track

ScrollSafe - team SWARM

The ultimate way to safely scroll reels

Firehacks · 2026

Artificial IntelligenceEducation
JavaScriptPython
Source pending review
High School Track 2 Prize

Second Look

Second Look is one search across every secondhand sports marketplace, and an AI that shows you the gear actually worn before you buy it. Used gear, presented li

PeddieHacks 2026 · 2026

Artificial IntelligenceEducation
ClaudeJavaScriptNode.js
Source pending review
NorthOaks Health Track Winner

Serene

Serene is an AI-powered mental health companion that predicts college student stress peaks from their schedule and connects them to support before crisis hits.

LionHacks · 2026

Artificial IntelligenceHealthcare
JavaScriptNext.jsNode.jsReact+2
Source pending review
(Serac Track) 4x Steam Deck OLED

Slaoo

Reduce financial and regulatory uncertainty of home decarbonization by transforming EPC and planning data into personalized investment roadmaps to predict prope

HackLondon 2026 · 2026

EducationClimate
JavaScriptPython
Source pending review
Track 3

Small Business Advocacy Network

Small businesses often lack the time and money to influence state laws. We help them pool resources, hire a lobbyist, understand legislation, and vote equally o

DMV Hackathon · 2026

Artificial IntelligenceEducation
JavaScriptReactTypeScript
Source pending review
Improving SMCCD Track 4th place: Secret prize (per team member)

Smart WebSchedule

Smart WebSchedule is a lightweight web app that lets SMCCCD students search, select, and visualize course schedules, with an interactive calendar view and no ba

SMCCD 2026 Hackathon · 2026

EducationSocial Impact
JavaScriptPython
Source pending review
Track: The Scholar’s Spellbook (Education)

SmartCookie

Be a smart cookie, use SmartCookie.

DiamondHacks 2026 · 2026

Artificial IntelligenceEducation
FastAPIJavaScriptPydanticPython+1
Source pending review
Snap Spectacles Track

SoftEyes

What if your glasses could read the room for you; picking up the cues most people miss, and quietly guiding you through the conversation in real time.

CareXR Hack · 2026

Social ImpactAR/VR
JavaScriptPython
Source pending review
UI/UX Design + Web Development track

SolarSense

Map your solar savings. Reduce your carbon footprint.

DataHacks 2026 · 2026

Artificial IntelligenceEducation
Google CloudJavaScriptPythonReact+2
Source pending review
Track: Flicker To Flow

SPECTRA

Turning iPhone's $25 LiDAR into industrial-grade dense depth maps. On-device, real-time, no cloud.

LA Hacks 2026 · 2026

Social ImpactCloud
FastAPIJavaScriptPythonPyTorch+1
Source pending review
SP
BONUS TRACK: Midtown — Careers & Connections

Spendly

What if your money could warn you before you spend it? Spendly predicts upcoming purchases and nudges you in real time to help you stay on track.

HunterHacks · 2026

Social Impact
FastAPIJavaScriptPostgreSQLPython+4
Source pending review
Main Track: Finance

Sussy Scanner

Protecting investors from suspicious market activity.

Hack Brooklyn · 2026

Artificial IntelligenceEducation
GeminiJavaScriptReactSQLite
Source pending review
Main Track Winner

tempo

app made for helping dyslexic people learn online

Leaf Hacks 26' · 2026

Other
FlaskJavaScriptPython
Source pending review
TI
Track Winner: AI for K–12 Learning

TinyStep

Paste in an assignment, get back steps so small that starting stops being the hard part.

IncludAI - The Neurodiversity Hackathon, in Partnership with Stanford NNEA · 2026

Artificial IntelligenceEducation
AnthropicFlaskJavaScriptPython+1
Source pending review
Brooklyn (Design and Creativity Track)

Vantage

A step into the past: experience NYC's historical landmarks in VR

HunterHacks · 2026

Social ImpactAR/VR
JavaScriptReactTypeScript
Source pending review
AI Track

Veil Protocol

Veil Protocol lets you receive crypto without exposing your wallet. Senders generate a one-time stealth address per payment on Midnight Network. No address reus

Midnight Hackathon · 2026

Blockchain
IPFSJavaScriptNode.jsReact+3
Source pending review
Track 2 Winner

WriteReady

A guided writing tool that builds thinking, structure, and real-world communication skills.

Compton Tech Week 2026 Hackathon · 2026

EducationIoT
JavaScript
Source pending review
Gaming Track

ZK-Bingo

Save your Grandma from Bingo Frauds

Midnight Hackathon · 2026

Blockchain
JavaScriptNode.js
Source pending review
Best Sustainability - Sponsored by SustainableIT

Canopy

Smarter urban tree dispatch anywhere. Crews routed by real need, weighted by situation. Live 311 data, drought stress, and equity-weighted AI briefings. Plug an

HooHacks 2026 · 2026

Artificial IntelligenceSocial Impact
JavaScriptNode.jsVercel
Source pending review
[SPONSOR] Nebula Labs

Commutr

The smarter way of commuting

Hack AI 2026 · 2026

Artificial IntelligenceEducation
ElevenLabsFigmaFlaskGoogle Cloud+5
Source pending review
[SPONSOR] Nebula Labs

Cortex

A predictive career pathfinding engine that turns fragmented campus data into a personalized, interactive student roadmap

Hack AI 2026 · 2026

Artificial IntelligenceEducation
FlaskGeminiJavaScriptMongoDB+2
Source pending review
Sponsor Challenge: Best Use of Tavily

FocusTrack

Fill gaps in teacher

Hack Brooklyn · 2026

Artificial IntelligenceEducation
JavaScriptPythonReactSQL
Source pending review
Heart Health At Warp Speed - Sponsored by the Office of the California Surgeon General

Kairos

Her heart, our future.

VenusHacks 2026 · 2026

Social Impact
FastAPIJavaScriptPythonReact+1
Source pending review