Liviu Marica (liviumarica)

Kiroween 2026

Featured

Online

Build something wicked and git commit to the darkness.

$100,000 in prizes
Submissions open soon
1188 participants

Meta VR Start Developer Competition 2026

Online

Accelerate your VR development journey with Meta VR Start and compete for $1M in cash prizes

$1,000,000 in prizes
Nov 18, 2026 03:00 PM EST to submit
3956 participants

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
21186 participants

Life After Code

Featured

Online

The path to production at the speed of imagination

$45,000 in prizes
Oct 27, 2026 09:00 AM EDT to submit
3167 participants

Authorized to Act: Auth0 for AI Agents

Online

Build an agentic AI application using Auth0 for AI Agents Token Vault

$10,000 in prizes
Winners announced
2843 participants

DigitalOcean Gradient™ AI Hackathon

Online

Build smarter. Ship faster. Power the next wave of AI.

$20,000 in prizes
Winners announced
2591 participants

Amazon Nova AI Hackathon

Online

Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13402 participants

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners announced
11818 participants

RevenueCat Shipyard: Creator Contest

Online

Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7042 participants

The Reddit Daily Games Hackathon

Online

Join Reddit and GameMaker to build incredible daily games for the Reddit community!

$40,000 in prizes
Winners announced
2976 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35504 participants

The AI Champion Ship

Online

Vibe. Code. Ship.

$36,500 in prizes
Winners announced
2922 participants

Kiroween

Online

Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode

$100,000 in prizes
Winners announced
4967 participants

Arm AI Developer Challenge

Online

Build the future of AI on Arm: Create innovative, efficient mobile AI projects and compete to win

$15,000 in prizes
Winners announced
1628 participants

Chroma Awards: AI Film, Music Videos, and Games

Online

An AI Film, Music Video, and Game Competition to Unite the Creative Community

$191,500 in prizes
Winners announced
5511 participants

Agentic AI Unleashed: AWS & NVIDIA Hackathon

Online

Build the future of agentic AI with AWS and NVIDIA

Non-monetary prizes
Winners announced
1955 participants

Reddit and Kiro: Community Games Challenge

Online

Reddit and Kiro are hosting a virtual hackathon for the best community game!

$45,000 in prizes
Winners announced
1925 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2731 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9480 participants

RevenueCat Shipaton 2025

Online

Ship apps and start making money.

$355,000 in prizes
Winners announced
53591 participants

Storyblok x Code and Coffee Hackathon 2025

Online

Month-long Innovation Sprint

$4,500 in prizes
Winners announced
779 participants

Black Forest Labs - FLUX.1 Kontext [dev] Hackathon

Online

Build with FLUX.1 Kontext [dev], Black Forest Labs' open-weights editing model.

$5,000 in prizes
Winners announced
378 participants

GKE Turns 10 Hackathon

Online

Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4703 participants

Fun and Games with Devvit Web

Online

Create a new game or experience for the Reddit community!

$49,000 in prizes
Winners announced
2603 participants