Demo
https://evofan.github.io/pixijs_test_memory_game/dist/
Usage
npm install
npm run build
npm run start
http://localhost:8080/
reference
Fun learning Java game applet 3rd edition
https://www.kohgakusha.co.jp/books/detail/978-4-7775-1161-7
What is the JavaScript version of sleep()? - Stack Overflow
https://stackoverflow.com/questions/951021/what-is-the-javascript-version-of-sleep
Vexler Slip Font | Fontspring
https://www.fontspring.com/fonts/typodermic/vexler-slip
52 free illustrations of playing cards-Public domain Q: Copyright-free image material collection
https://publicdomainq.net/playing-cards-0054833/
Free Neon Sign Text Effect - Creativetacos
https://creativetacos.com/free-neon-sign-text-effect/
KanaWave
Sounds are produced with just letters!(Japanese only) Creating the world's easiest sound effects.
https://www.vector.co.jp/soft/win95/art/se232653.html