Perlin Noise is controlled randomness. Rather than canvas particles teleporting from one location to another, Perlin Noise will move your particles randomly, but with a degree of control. Each value that a Perlin Noise function returns is related to the previous value in some manner, giving off that illusion of controlled randomness. You'll see exactly what I mean as the video goes, but be sure to drop any questions you might have in the comments.

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📃Table of Contents
00:00 Project overview
00:58 Initial canvas setup
12:34 Download Perlin Noise library with NPM or Yarn
17:16 Whiteboard explanation of Perlin Noise
19:20 Integrate Perlin Noise with singular circle
25:26 Cool Perlin Noise drawy boi
25:52 Add multiple circles for snake-like effect
32:15 Particle galaxy effect
33:44 Colorize the canvas and snake
40:28 Add variety with radius and color changes
41:17 Outro / Intro to chriscourses.com

🔗 Links
CodePen Example: https://codepen.io/chriscourses/pen/O...
@chriscourses/perlin-noise: https://www.npmjs.com/package/@chrisc...
Canvas Boilerplate: https://github.com/christopher4lis/ca...