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:
Persistent emotional memory for OpenClaw agents — ethics gate, SHA-chained journal, PAD-circadian limbic, hybrid retrieval (Postgres + Qdrant + Valkey + OpenSearch).
StanZer turns any album into a fast, competitive music quiz with five-second clips, synced multiplayer rooms, live rankings, and unlockable achievements.
agents loop, code mode, third party
WHIM is built for the trip you take every day. Pick your route and stop, then just glance: bus 154, ETA 3:44, running 4 minutes ahead. The bus stop arrival screen that actually works, on your phone.
Public Evidence . Private Execution
AO Stack turns software goals into bounded, tested Codex changes, using GPT-5.6 to clarify requirements and producing an auditable evidence trail for every run.
An executive-function debugger for small language models
世界のミシュラン記録
AI-powered urban planning copilot that turns complex French regulations into instant guidance, automated compliance checks and actionable administrative workflows.
A platform that analyzes test results to find where students struggle, auto-generates custom materials to fix those gaps, and gives teachers a built-in chat to collaborate on solutions.
CallCatch is a multi-brain AI system that researches companies, evaluates opportunity, and prepares personalized outreach backed by verifiable evidence before a human approves contact.
A plugin for Codex Desktop on Windows. It allows Full screen Video capture during GPT "Computer Use", and logs every event with a Timestamp. Event screenshots can be exported back to GPT.
California education results—from test scores to college enrollment—made clear for families and communities.
Overlays fake web accessibility, the FTC fined them. Mend heals your source code and proves every fix through 4 gates and an independent critic. Claude writes it; the harness proves it.
What’s To Do? turns messy emails, documents, receipts and forms into a clear, source-linked chronology—explaining jargon, spotting gaps and showing what needs doing next.
ConnectProIA turns WhatsApp and Instagram conversations into booked customers for local businesses, using AI to reply, qualify leads, and route each opportunity automatically.
The Aleph Project, a blog by CFMoon. Written using Hakyll and PicoCSS.
An explainable, local-first cinema companion that predicts how well a title matches your taste—and shows why.
Turns expert corrections into persistent constraints, targeted evals, and regression-proof document revisions.
Made with no human written code lines, by choice. OmniChat is a sandboxed multi-model desktop agent that plans, delegates, uses tools, verifies work, remembers failures, and improves its own code.
A local-first, fail-closed system that evaluates user-imported offers, prices work, drafts proposals, and submits safely with Codex.
An evidence-first continuity agent that exposes configured recovery paths through a safe sandbox before production is ever touched.
Keepy frees up your headspace by remembering what you have, what expires next, and what to use first. It makes household tracking a lightweight daily habit.
Nurse Buddy is an AI-powered nursing assistant that transforms multilingual voice notes into professional clinical documentation, helping nurses save time and reduce documentation burden.