Info: this Tetris game was inspired by a Game Development workshop on Falsy Values conference. Thanks to Damian Wielgosik (@varjs) and Paweł Czerski (@czerskip) for organizing the conference, Kornel Lesiński (@pornelski) and Peter van der Zee (@kuvos) for the workshop and to Juriy Zaytsev (@kangax) for the Fabric.js library.
Falsy Values Fabric Tetris is based on the workshop sources, uses Fabris.js library and have fancy Falsy Values design.