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HackWinnerDBv0.1
Tech Stack Indexapi

Web Audio API

34 winning projects37 hackathons20262026
Gemini Prize Category Postcard

POSEIDON-AI

An immersive 11,000m deep-sea oceanographic expedition powered by Google Gemini AI, Web Audio hydrophones, and real-time species intel.

HackDays Delhi · 2026

Artificial Intelligence
Next.jsReactTailwind CSSTypeScript+1
Source pending review
Best Use of Gemini API

Sens

Apunta. Habla. Entiende. Sens convierte tu celular en los ojos, la voz y la memoria de quien depende de otros para vivir el día.

MLH HackDays by RoBorregos 2026 · 2026

Artificial IntelligenceEducation
JavaScriptNext.jsReactTailwind CSS+3
Source pending review
SI
Best App for Social Good - Winner

SignBridge

SignBridge: agentic AI that makes every meeting accessible to deaf users, live Whisper captions, pyannote speaker ID, sign-language avatar, 10 languages, in rea

GDSC HackDay - Build With AI Hackathon · 2026

Artificial IntelligenceEducation
ClaudeFastAPIGeminiGoogle AI Studio+10
Source pending review
Best UI

US AMONG AI

Be Bot or be Caught!

SillyHacks 2026 · 2026

Artificial Intelligence
JavaScriptNext.jsNode.jsReact+4
Source pending review
Honorable Mentions

Echoic

Daily puzzle, but ragebait roguelike

Reddit’s Games with a Hook Hackathon · 2026

Gaming
RedisTypeScriptWeb Audio API
Source pending review
Honorable mention

vocal-biomarker-edge

Edge-compute framework extracting vocal jitter & shimmer models via Web Audio API & Meyda for non-invasive SDG 3.4 respiratory/fatigue pathology screening. Zero

Github readme generation · 2026

Education
JavaScriptWeb Audio API
Source pending review
CSC Impact Honorable Mention

XRPLOT

A blueprint can't be walked through. XRPlot turns 2D plans, sketches or photos into connected, explorable 360° worlds in minutes , so a community can experience

CSC Summer Impactathon · 2026

Social Impact
Google MapsJavaScriptMongoDBNext.js+5
Source pending review
BR
Finalist

BrainBoost

A gamified digital platform that helps patients with brain illnesses rebuild cognitive skills, track recovery, and regain confidence - while giving clinicians r

UW Tech Exploration Lab Digital Health Challenge · 2026

Healthcare
PostgreSQLReactSupabaseWeb Audio API
Source pending review
Accessibility Prize

Euler's Vision

Making math more accessible for the blind and visually impaired by converting visual graphs to audio.

Stevens QuackHacks 2026 · 2026

Artificial IntelligenceEducation
GeminiJavaScriptNode.jsWeb Audio API
Source pending review
$250 in Claude API Credits and Claude Hats

Hear Me Out

Claude-powered music therapy for mental health. Emotional stories become personalized songs with hand gesture audio controls, facial emotion tracking, guided me

HackHealth 2026 · 2026

Artificial IntelligenceHealthcare
FastAPIJavaScriptPythonSQLite+3
Source pending review
CADUM's Mobile Prize

MultiDAW

MultiDAW - browser DAW with Yjs real-time collaboration and AudioWorklet; live co-editing, low latency, and easy local/dev network setup. Allows version control

HackTheMountain 2026 · 2026

Other
Node.jsReactTypeScriptVite+1
Source pending review
Art & Design

Sensory

A map that shows how a place feels before you go - noise, light, crowd, accessibility. so sensory-sensitive, wheelchair, deaf, blind, and ESL users can navigate

Hackabull VII · 2026

Artificial IntelligenceEducation
ElevenLabsGeminiGoogle MapsNext.js+5
Source pending review
Judge's Prize (USA Address Only)

Sona

Sona catches the early signs of dementia, years before you'd ever notice.

PeddieHacks 2026 · 2026

EducationSocial Impact
Next.jsNode.jsReactTypeScript+1
Source pending review
Honourable Mention

TamaGHotchi

A Tamagotchi that lives in your GitHub README. It gets hungry when you stop committing, embarrassed when you commit .env files. One image tag. No setup.

DDC x Ignition Hacks · 2026

FinTech
AnthropicClaudeTailwind CSSTypeScript+2
Source pending review
Creative Content Award

Whisper

Offline drone to ground station communication enabling autonomous navigation in contested and GPS-denied environments using LoRA.

Build with MeDo Hackathon · 2026

CybersecurityClimate
ArduinoNode.jsPostgreSQLPython+6
Source pending review