Gavindu achintha (agavindu123)

Sri Lanka
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Code for Humanity

Online

Build technology that reaches the people who need it the most.

Non-monetary prizes
Jan 15, 2027 07:00 AM EST to submit
623 participants

United Hacks V8

Online

Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V8.

$13,700 in prizes
Submissions open soon
257 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
17206 participants

Nebius x NVIDIA Global AI Hackathon

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Oct 30, 2026 01:00 PM EDT to submit
25019 participants

OpenCV AI Competition 2026, powered by AWS

Online

Build vision systems that see, reason, and act with OpenCV 5 and Amazon Web Services (AWS). Win money and bragging rights!

$20,250 in prizes
Oct 27, 2026 02:45 AM EDT to submit
5227 participants

Global Innovation Build Challenge V2

Online

A global hackathon for foundational LLMs, applied AI, and open invention

Non-monetary prizes
Winners TBD
1725 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$740,000 in prizes
Winners TBD
28600 participants

AnimalHack 2026

Online

Demonstrate your talent and showcase your hack for animals, animal welfare, and human-animal relationships!

Non-monetary prizes
Winners announced
304 participants

CockroachDB × AWS Hackathon - Build with Agentic Memory

Online

Agents that think. Agents that act. Agents that remember; reliably, globally, at any scale.

$8,750 in prizes
Winners announced
3698 participants

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Winners announced
26405 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46676 participants

Build with MeDo Hackathon

Online

Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.

$50,000 in prizes
Winners announced
8338 participants

Agents Assemble - The Healthcare AI Endgame

Online

Build Interoperable Healthcare Agents at the Intersection of MCP, A2A, and FHIR

$25,000 in prizes
Winners announced
4297 participants

DigitalOcean Gradient™ AI Hackathon

Online

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

$20,000 in prizes
Winners announced
2592 participants

Sky’s the Limit - Cloud9 x JetBrains Hackathon

Online

Reimagine the future. Make it happen. With code.

$25,000 in prizes
Winners announced
2262 participants

Codegeist 2025: Atlassian Williams Racing Edition

Online

Accelerate innovation: Build on Forge, extend Jira, Confluence, Bitbucket, and more— win your share of $120K.

$120,000 in prizes
Winners announced
3504 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

Hack the Track presented by Toyota GR

Online

Unleash the Data. Engineer Victory.

$20,000 in prizes
Winners announced
2227 participants

IEEE OC Computer Society AI Dev Hack 2025

Online

Building the Future: AI-Powered Tools for Real World Impact

$1,752 in prizes
Winners announced
1516 participants

Code with Kiro Hackathon

Online

A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development.

$100,000 in prizes
Winners announced
9942 participants

AnimalHack 2025

Online

AnimalHack is a platform that inspires you to think of needs, wants and challenges in interacting with animals. Solutions can take many different forms!

Non-monetary prizes
Winners announced
182 participants

BatchHacks Team Water! Each submission = 1 Year of Water

Online

Open ended hackathon for everyone. For each submission we recieve, we will donate one year of water to those in need. #TeamWater. Organized by the Batch 09 Organization.

Non-monetary prizes
Winners announced
153 participants

CodeSprout 2025 Begginer's Edition

Online

"Where every coder begins to grow."

Non-monetary prizes
Winners announced
923 participants