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
AI-built, not AI-billed: production-safe Shopify localization without runtime LLM tokens.
A bounded AI demo that helps prepare difficult conversations using fixed fictional scenarios, cited facts, and honest refusals instead of mind-reading.
This is a Google Chrome extension mini-game where users can place walls on the board to trap the cat."
An open-source adversarial evidence engine that stress-tests research, public claims, and strategic narratives against primary sources, contradictions, and logical consistency.
A macOS launcher and manager that makes Codex relay, script, and plugin workflows more reliable without modifying the original Codex app.
ReplyHub unifies KakaoTalk, WeChat, LINE, Telegram, and SMS into one AI feed that auto-translates messages, drafts replies using web search or chat history, and sends them back — even by voice.
Turn multilingual conversations into bilingual agreements both people can verify.
AI-Powered Productivity for Modern Teams.
Tutor Copilot is an AI-powered writing coach that provides instant rubric-based feedback, guides students through revision, and helps educators scale personalized writing support.
Turn PostgreSQL, MySQL, Oracle, and SQL Server into secure, governed REST APIs in minutes—with OAuth2, RBAC, caching, audit trails, observability, and automatic OpenAPI documentation.
Afterword is an AI biographer that listens without interrupting, remembers across sessions, spots missing stories, and turns conversations into a book or audio memoir. It leverages GPT-Live.
Multi-repo task workspaces: isolated Git worktrees, strict CodeGraph routing, no business-repo pollution—so humans and AI always edit and query the right code.
Verified, one-step-at-a-time tech help for seniors — and when the fix isn't known, a safe handoff to someone they trust instead of a guess
Turn food reels into source-supported recipe cards and one combined grocery list, even when ingredients and steps live in captions, speech, or video overlays.
From assignment feedback to exam preparation, Insight turns your course materials into an AI-powered academic support system.
SmartGreenify is a Raspberry Pi smart-garden system that turns real-time sensor data into safer, smarter irrigation decisions with live analytics and local AutoML.
From a flat geological map to a 3D earth model — open, automatic, and ready for GemPy.
Turn any meeting recording into searchable, timestamped documentation — screenshots, OCR text, summaries, and source links, generated by GPT-5.6-Sol.
Discover festival schedules across Japan’s Tokai region and find all the essential event information in one place.
A coding beginner’s privacy-first Mac app: real-time microphone and system-audio transcription with local Qwen3-ASR MLX, plus local AI repair for punctuation and sentence boundaries.
Train and keep up with all your agentic harnesses best practices in the background, passively. As insights appear, the agent gets smarter over time.
An evidence-backed execution layer that turns repository context into task contracts, audits Codex changes, and creates verified handoffs.
WIP
Countless valuable open-source PRs die from merge conflicts and neglect. Lazarus finds the ones worth saving and resurrects them with a headless Codex agent. No contribution left behind.
7225 – 7248 of 8014
