YDZ
@ydz1226
Beijing, People's Republic of China
Things I've Built
Building practical software products with AI, automation and modern web technologies. Sharing my journey from ideas to real products.
- Class Box$0 (non-commercial project)Active development · Open source
A WeChat mini program that helps students manage class announcements, assignments, events and shared information.Built with WeChat Mini Program and cloud development.
- Fresh Poultry$0 (private project)MVP development · 2026 – present
A WeChat mini program built for a local fresh poultry business.Includes product management, inventory tracking, customer ordering, weighing workflow and delivery management.Built with WeChat Mini Program and cloud development.
Recent activity
- Commented onBuilding a free Chrome extension in 3 days and turning it into a 5-figure-MRR ecosystem
- Commented onHitting $15k/mo six months after getting sued and acquired
- Commented onAfter five failed products, this founder quit his job and hit $7.5k/mo in 12 months
- Commented onTurning a developer tool into a $50k MRR lifestyle business
- Commented onA 5-figure-MRR success after a failed product buried him in debt