Discover hackathons

Find and join hackathons from around the world. Build projects, meet developers, and win prizes.

Upcoming Events

19 hackathons available

Amazon Web Services

AI for Bharat

National AWS AI hackathon for India

NVIDIA & GPU Mode

Blackwell NVFP4 Kernel Hackathon

Join the Developer Kernel Hackathon, a four-part performance challenge hosted by NVIDIA in collaboration with GPU MODE.

Nov 3 - Feb 4, 2026

Dell Pro Max with GB300 + GTC 2026 Pass

Flutterflow

Dreamflow Buildathon 2025

Over the next 50 days, makers, founders, students, and builders from around the world will come together to build and ship real apps with dreamflow, FlutterFlow’s AI native mobile app builder.

Nov 17 - Jan 5, 2026

Online

$25,000 Prize Pool & Rewards

Cronos x402 Paytech Hackathon

The Cronos x402 Paytech Hackathon invites builders from around the world to create the next generation of agentic, on-chain and AI-powered applications.

Nov 27 - Jan 23, 2026

x402Crypto.comAI Agents

MNEE

MNEE Stablecoin Hackathon

Build real-world stablecoin applications

Dec 1 - Jan 13, 2026

Online

$50,000

StablecoinsDeFiCrypto

Anything

Anything Max Hackathon

A month-long sprint with $100K on the line. Five goals, five winners, endless ways to stand out.

Dec 2 - Jan 2, 2026

Online

$100,000 in Credits + Cash

AnythingAINo-Code

Google DeepMind

Vibe Code with Gemini 3 Pro in AI Studio

Build with Gemini 3 and compete for $500,000 in credits

Dec 5 - Jan 1, 2026

$500,000 in credits

x402 Hackathon

A 4 week virtual event focused on shipping real products, apps, and impactful open source. Participants will receive mentorship from industry experts.

Dec 8 - Jan 5, 2026

Major League Hacking

Global Hack Week: AI/ML

Week-long AI/ML learning and building event

Dec 12 - Dec 18, 2025

Online

Prizes & Swag

AIMachine LearningDeep Learning

Major League Hacking

Global Hack Week: Beginners Week

Beginner-friendly week-long virtual hackathon

Jan 9 - Jan 15, 2026

Online

Prizes & Swag

Beginner FriendlyLearningOnline

DeveloperWeek

DeveloperWeek 2025 Hackathon

Nation's largest challenge-driven hackathon

Feb 12 - Feb 13, 2026

Santa Clara Convention Center, CA, USA

$50,000+

Developer ToolsCloudAPI

ETHGlobal

ETHGlobal Pragma 2026

ETHGlobal's flagship developer event

Apr 2 - Apr 5, 2026

TBA

EthereumDeveloper ConferenceWeb3

ETHPrague

ETHPrague Conference & Hackathon 2026

Central Europe's largest Ethereum event

May 8 - May 10, 2026

Prague, Czech Republic

TBA

EthereumPragueWeb3

Major League Hacking & DigitalOcean

Hack with MLH and DigitalOcean: NYC

Calling all developers! Major League Hacking (MLH) and DigitalOcean are hosting an AI hackathon right in New York City on December 12-13, and we’d love to see you there!

Dec 12 - Dec 13, 2025

New York City

VibeHack 2025 - Vibecoding Hackathon with EF X Emergent

Over one weekend, 150 hand-picked builders/professionals will come together to bring their boldest ideas to life and turn them into real products! Many of them have never written a line of code - and that’s the point.

Dec 13 - Dec 14, 2025

Polaris School of Technology, DivyaSree Technopark, A3, EPIP Zone, Brookefield, Bengaluru, Karnataka 560066

$25,000 in credits