The video shows a close-up of a computer screen displaying lines of code. The code appears to be written in JavaScript, given the syntax used. Various functions can be seen, including 'applyGravity', 'activatePowerup', 'getHighestRow', 'createDebris', 'spawnParticles', and 'checkGlobalGameOver'. The text is written with color-coded syntax highlighting. There are also inaudible speech sounds present.