Think of tags as like a book index where you find words and which pages they are on, the same principle applies here. Although it's taken a stage further so it might not be the word, but the subject, so for example if you're looking for things to do with fractal gradients for example. A tag may bring back posts with gradient files, as well as posts that discuss gradients, or tutorials about them.

Black and white digital design with a circular center, radiating lines, and scattered dots creating a symmetrical pattern.

Tremors

Black and white digital design with a circular center, radiating lines, and scattered dots creating a symmetrical … Details

synth variation sample 13

Synth

Variations that emulate a number of other variations, adding wavy effects using a technique from audio synthesizers.