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Join a hackathon
- Devpost
  
  Participate in our public hackathons
  
  Hackathons Projects
  
  Devpost for Teams
  
  Access your company's private hackathons
  
  Login
Host a hackathon
- Devpost
  
  Grow your developer ecosystem and promote your platform
  
  Host a public hackathon
  
  Devpost for Teams
  
  Drive innovation, collaboration, and retention within your organization
  
  Host an internal hackathon
  
  By use case
  AI hackathons Customer hackathons Employee hackathons Public hackathons
Resources
- 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

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Hirokazu Miyaji (chaosprank)

I create something someone will be happier than last week

Yokohama, Kanagawa, JP
Website
GitHub
Twitter

Skills

replit
claude

Interests

Education
Low/No Code
Mobile
Web
Beginner Friendly
Gaming
Lifehacks
Music/Art
Productivity
Health
Open Ended
Voice skills

2
Projects
3
Hackathons
1
Achievement
1
Follower
0
Following
2
Likes

Welcome to Devpost

Earned by joining Devpost

Achieved August 12, 2026

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