Devpost
Participate in our public hackathons
Devpost for Teams
Access your company's private hackathons
Grow your developer ecosystem and promote your platform
Drive innovation, collaboration, and retention within your organization
By use case
Blog
Insights into hackathon planning and participation
Customer stories
Inspiration from peers and other industry leaders
Planning guides
Best practices for planning online and in-person hackathons
Webinars & events
Upcoming events and on-demand recordings
Help desk
Common questions and support documentation
Sort by:
An AI shopping agent that plans purchases against a budget and completes a PayPal Sandbox checkout only if the total stays within budget — with a hard stop and a receipt summary when it would not.
Paste the receipt, split it fairly — everyone settles their share with PayPal in one tap.
A smart web-based platform that enables citizens to report dead animal incidents and helps authorities efficiently manage, assign, and track complaints through a centralized digital system.
This is for deaf people. They sign, it speaks what they sign. it hears what people say for them and puts it on the screen. The gov. and insurance companies pay for it because it is a law in the ADA. $
Programmable PayPal escrow for AI agents. Buyer agents negotiate RFQs via Tavily, lock funds in PayPal Orders v2, audit work with Gemini 3.5 live redlines, and auto-disburse via PayPal Payouts v1.
Snap a photo of a supplier invoice. AI turns it into a reviewable bill. A manager approves. PayPal pays. Every dollar leaves a chain of custody.
Turn the photos and receipts already on your NAS into a private home inventory, and an insurance claim packet when you need one.
Triage unsorted files on your UGREEN AI NAS: extract key facts, summarize each document, flag duplicates, and file everything into folders you confirm.
A Frankenstein category Multimodal Document RAG using Kiro specs, agent hooks & MCP tools, stitching PDF parsing, OCR, VLMs & vector retrieval for multi-hop document QA with page citations.
AI AGAINST AI
It builds a household register that binds each NAS receipt to its nameplate photo, keeps conflicting serials apart, and returns that stored proof later.
Duck Debug is a web app that explains coding errors in plain language — a friendly rubber-duck debugger powered by generative AI.
lynk&co 820A can have a new map
Using Bell's inequality, we gave a quantum advantage to stock traders, Alice and Bob, aligning their trades in such a way to gain an advantage over classical models.
