FUUN.FUN

Turn abstract probability and statistics concepts into visible, easy-to-understand content with fun interactive visual demos. Master core probabilistic thinking, and dive deep into classic theories including the Law of Large Numbers, Bayes' Theorem,

Provides WeChat scan-to-login functionality for personal websites.

A handy tool for developers and testers: generate the random phone numbers you need to test phone number verification functions or simulate app user data.

Helps users easily calculate their retirement age and count down to retirement day in a fun way, encouraging a positive, optimistic attitude toward work and life.

Track your daily energy consumption and replenishment, making energy management as simple as checking a dashboard.

Real-time AI face swap for streaming & video calls, no GPU needed.