Hello, I'm new to the LÖVE game engine, I am liking it a lot. Here is my creation of Pong. You can't actually beat the computer because the enemy paddle is always set to the y-position of the ball, lol, but it's a nice little demo.
Control the left paddle using the up and down arrow keys.
Well it's definitely pong, good job on the collisions and stuff. The AI looks impossible to beat as it just tracks the ball y position though (at least it appears that way...) I'd suggest adding some hysteresis so it's more of a 'game'.