Ledger
The first compiler for the world's most-used programming language.
JecHacks 2026 · 2026
Other
Python
Source pending review
Winning projects
Every award in the database, with the source that confirms it. Filters are reflected in the URL, so any view can be shared.
LeetTok
TikTok for LeetCode: doomscroll your way to a jobThe algorithm learns your goals, interests, and weak spots from watch time/interactions, then recommends coding
HackBU · 2026
FinTech
AnthropicCloudflareOpenAIPostgreSQL+4
Source pending review
LegalOS
LegalOS lets anyone upload a legal document and instantly know what's dangerous, whether to fight or settle, and how to argue their case — complete with a live
Los Altos Hacks X · 2026
Artificial Intelligence
ElevenLabsReactTailwind CSSVercel
Source pending review
LEGR
Rocket Money on steroids: a fleet of autonomous finance agents for startups.
HackPrinceton Spring '26 · 2026
Artificial IntelligenceEducation
ClaudeJavaScriptOpenAIPostgreSQL+1
Source pending review
Lendr
Lendr — Borrow from the dorm next door
Hack days in KGI · 2026
Artificial IntelligenceEducation
JavaScriptPostgreSQLReactReact Native+2
Source pending review
LI
LicenseTrace
Traces hidden GPL/copyleft contamination through your dependency tree and proves the exact path that can legally force your code open — with live reasoning powe
Multiagents Hackathon · 2026
Artificial IntelligenceEducation
Source pending review
Life Agent OS
Life Agent OS is an AI operating system for understanding cities and coordinating humanitarian action.
AI for Social Good: Hack with MLH & DigitalOcean · 2026
Artificial IntelligenceEducation
ReactTypeScript
Source pending review
Life OS
Web based productivity app that incorporates student data, fitness date and user input data to allow an individual to be more productive in general.
Broncohacks 2026 · 2026
EducationProductivity
ElevenLabsGeminiPostgreSQLReact+2
Source pending review
Lifeline
A smart companion that helps you track your elderly loved ones's mental health
Autonomous Agents Hackathon · 2026
Artificial IntelligenceHealthcare
Source pending review
Lifeline App
Other apps knows where you are. Lifeline knows who you are — and what to tell responders next.
Hack RenderATL · 2026
Artificial IntelligenceEducation
FirebaseGeminiJavaScriptReact+1
Source pending review
LifeLink
Clinicians ask ASI:One for blood in plain English, a swarm of Fetch.ai agents finds blood centers, allocates units, manages payment, and proves delivery through
UC Berkeley AI Hackathon 2026 · 2026
Artificial IntelligenceEducation
PythonReactStripeTypeScript
Source pending review
LifeQuest
Turn chores into a Cyberpunk RPG. LifeQuest uses Gemini AI to validate real-life tasks with photos.Level up your life: Turn your daily tasks into an epic RPG ad
AI Game Week · 2026
Artificial IntelligenceEducation
GeminiPythonStreamlit
Source pending review
LI
Ligands
An AI-powered pipeline that lets you ask a simple question, "Does this drug bind this protein?" and automatically handles all the computational bottlenecks behi
HackIllinois 2026 · 2026
Artificial IntelligenceEducation
DockerFastAPIGraphQLJavaScript+4
Source pending review
Liminal
Between dreams and reality, there is a threshold. Liminal Web XR OS brings spatial computing, AI voice assistants, and immersive 3D experiences to any browser,
KeanUHackThis 2026 · 2026
Artificial IntelligenceEducation
ElevenLabsMongoDBTypeScriptVercel
Source pending review
LI
Limpid
3D printable device that uses water on your phone lens to identify microplastics in your water! Additionally if sampling water from the ocean can tell you the c
DataHacks 2026 · 2026
Artificial IntelligenceEducation
Source pending review
Lingua - AI Powered Language Translator & Tutor
No more point and nod.Translate, learn, and actually converse — in English, Spanish, French, Swahili, Japanese, and Mandarin.
HackHCC: Code Runners · 2026
Artificial IntelligenceEducation
ElevenLabsGeminiJavaScriptReact
Source pending review
Linked Lit
Track the Citeology of your research easily using Linked Lit!
HackTCNJ 2026 · 2026
Social Impact
DockerGeminiMongoDBPython+1
Source pending review
LinkedHistory
Linkedin for Historical Figures
Los Altos Hacks X · 2026
Other
ClaudeFirebaseReact
Source pending review
LinkUP
LinkUP: Hyperlocal gig platform. Post any job, find help nearby. Any skill. Any task. Right around you. Built with Next.js + Supabase.
Hack Days in Jabalpur · 2026
Artificial IntelligenceEducation
React
Source pending review
Littleloop
Kids outgrow clothes fast, creating waste & costs. Many usable items end up in landfills. Littleloop connects local families to share & reuse essentials, reduci
Broncohacks 2026 · 2026
Sustainability
FigmaGeminiMongoDBReact
Source pending review
Live Laugh Plant
Live, Laugh, Plant turns our real-life eco choices into a living pixel world. Scan products to get AI carbon grades, log sustainable actions, and watch your bar
HackPrinceton Spring '26 · 2026
Artificial IntelligenceEducation
JavaScriptReactSQLiteVercel
Source pending review
LN
LNpesa
Bitcoin on any phone. No app, no smartphone. Dial a code, become a Pontmore agent in 30 seconds. We built the door for the billion without smartphones.
Bitcoin++ Open Source Edition · 2026
FinTechSocial Impact
Source pending review
Local Radar
Local Radar combines actual neighborhoods, businesses, permits, reviews, hiring signals and local news from US Cities, and then uses an AI pipeline to provide a
RLC Hacks 2026 · 2026
Artificial IntelligenceEducation
JavaScriptPython
Source pending review
LocalLens
AI dashboard that investigates nearby medical facilities for hostel students, scores each on trust, and delivers evidence-backed recommendations — not just a li
Build the Future with AI — From Code to No-Code · 2026
Artificial IntelligenceHealthcare
Claude
Source pending review