aaaa.pde

int lineCount = 10;
int charsPerLine = 50;
int step;
PFont discordFont;


void setup() {
  size(600, 200);
  discordFont = createFont("Uni Sans Regular.ttf", 16);
  textFont(discordFont);
  step = width / charsPerLine;
  frameRate(60);
}

void draw() {
  background(color(0xFF36393E));
  for (int i = 0; i < lineCount; i++) {
    float y = map(i, 0, lineCount-1, 16, height-4);
    float speed = 1+4*noise(y*32456);
    drawText(y, speed);
  }
  if (frameCount <= step * 50) {
    //saveFrame("out/####.jpg");
  }
}

void drawText(float y, float speed) {
  noStroke();
  fill(255);
  for (int x = -50; x < width + 50; x+= step) {
    float offset = (frameCount * speed) % step;
    text("A", x + offset, y);
  }
}