Naked Statistics

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,

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

📊 TabTab AI: Conversational data analysis, create charts with just one simple sentence

Combining ancient BaZi fortune analysis with modern quantitative financial models, we map your 100-year life fortune as a K-line chart. Grasp life cycles, seize peak opportunities, and attract good fortune while avoiding misfortune.

Online web tool to accelerate software copyright application.

Use JuYu Whois lookup to get a full overview of any domain's detailed information, covering whether the domain is registered, registration date, specific registrar, domain status, expiration date, DNS resolution servers, and more.