Tetrisgame is a very simple Tetris clone, which I made to learn some javascript. I made it alot easier for myself by using the p5.js library, which makes it a lot easier to display and animate graphics.
p5.js is a JavaScript library for creative coding, with a focus on making coding accessible and inclusive for artists, designers, educators, beginners, and anyone else! p5.js is free and open-source because we believe software, and the tools to learn it, should be accessible to everyone.