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
An airline irregular-ops agent society: sealed-bid seat claims, a mediator with signed rulings, and a bench proving it beats a single planner.
CounterCall phones the government counter before you go, and returns the real document checklist, the fee, and whether you need an appointment.
Vestibular rehab is prescribed like a drug and measured like a promise. Gimbal is a webcam dose meter that proves the prescribed exercise was delivered at therapeutic velocity.
Upload a locked cut, get a photosensitivity safety certificate in a minute — ClickHouse SQL finds every illegal flash, Gemini names the cause.
A clerk's bench for Robert's Rules where the WebMCP tool set IS the motion stack — an action that is out of order does not exist to be called.
Treasury updates the sanctions list; a three-agent fleet re-screens the whole payment book, holds the money, and writes the report. Unattended.
No single xz commit looked wrong. Sleeper's multi-year memory in CockroachDB sees the whole arc — and holds the backdoored release 34 days before the world found it by luck.
An AI accounts-receivable clerk that chases your overdue invoices from your own mailbox, negotiates within a floor you set, and charges 10% only when paid.
Upload a health-insurance denial letter. AI agents build, file, mail and docket the whole appeal — every decision on a re-verifiable ledger.
$19 gets a home baker a statute-cited "can I sell this?" verdict and a compliant label — then AI re-issues it when the law changes.
Six bridesmaids, six skin tones, one dress color — measured, not guessed, and provably nobody's worst option.
Armsmith finds why your AI repo is slow on Arm and drafts the fix PR — 7.4× measured on Neoverse-N2, and it deletes the fixes it can't prove.
A prompt-injection immune system for DataHub: excises jailbreak payloads hidden in catalog metadata, repairs the graph, proves 12/12 gone in 8 ms.
Script to published episode — even when your TTS provider dies. A self-healing audio-episode factory on Genblaze + Backblaze B2.
Brief in → scored ad variants out, best three ship. A batch creative factory on Genblaze + Backblaze B2 with explainable, reproducible ranking.
A teacher types a misconception; Codex builds, self-tests, and publishes a live interactive manipulative students open on their phones.
A $60 edge guardian for vaccine fridges: millisecond local reflexes, cited cloud-Qwen diagnosis, and a blackout-proof, tamper-evident cold-chain log.
A cross-shift clinical memory agent: consolidates, decays, and forgets on schedule, then briefs the next nurse in 2,000 cited tokens.
An autopilot night-auditor for hotels: a 2 AM cron reconciles the ledgers, cites evidence for every mismatch, and signs the books — zero false clears.
An AI showrunner: a near-miss report → the whole short-film pipeline (script→storyboard→QC→render), budget-governed (~$3) and provenance-signed.
A nightly sealed social dilemma: commit one secret choice, the split resolves at midnight, and Saints & Serpents wear the fallout as flair.
Every player's dossier is censored differently, so nobody can solve the case alone — the comment thread becomes the evidence board.
A daily marble gauntlet built entirely by the crowd: die, plant ONE trap into tomorrow's board, then wake to your personal kill report. Zero AI.
A data engineer wakes up at 3am to 47 failed Salesforce→Snowflake syncs because a rogue sales manager renamed a custom field — she has no idea which connector broke or how to map the new data.
