FunCay

AutoPiano is an online piano application developed using HTML5 technology, dedicated to providing an elegant and simple platform for piano enthusiasts and music lovers.

Earth Old Photos is a super interesting virtual time machine website that allows you to explore the wonderful journey of Earth's history. From 750 million years ago to the present day continental plate changes, this fascinating website allows you to understand the evolution history of Earth without leaving your home.

A word memorization and English muscle memory exercise software designed for keyboard workers

An interesting game based on game theory to help us understand trust

A simple and fun 2.5D "Cross the Road Chick" game built with Three.js

Online museum of world-famous artworks and coins

This is a fun and quirky website featuring a horse with infinitely long legs.

A website that collects free realistic icons

Life A4 Paper is a website to visualize your life progress

A website to enhance happiness through psychology

This is a website dedicated to retro games

This is a Morse code simulator tool that makes learning Morse code fun and easy.

A database of traditional Chinese colors, featuring 600+ precise color swatches, origins, and usage scenarios

A comprehensive collection of RMB patterns from the first to the fifth series since the founding of the country

An interactive generative art website that lets you explore the beauty of endless creativity.

This is a website showcasing traditional colors of Japan, dedicated to preserving and displaying Japan's rich color culture.

Play classical piano music with your keyboard even if you don't understand sheet music

A website that allows you to travel at the speed of light and traverse through time and space

Browse historical maps from around the world and explore past geography and cultural heritage

Provides real-time statistics on population, government and economy, society and media, environment, food, water, energy, and health.

Explore hundreds of parodies, improvements, collages, or funny images related to Mona Lisa