Sin plasma 228 byte

//sin plasma 228 byte
//Fastled 16x16 rgb led matrix demo
//Yaroslaw Turbin, 24.11.2020
//https://vk.com/ldirko
//https://www.reddit.com/user/ldirko/

//for one tweet codegolf competition
//https://www.reddit.com/r/FastLED/comments/jyly1e/challenge_fastled_sketch_that_fits_entirely_in_a/
//https://wokwi.com/arduino/projects/283146409609265672

//look how it look in online emulator:
//https://wokwi.com/arduino/projects/283072058967982600

#include <FastLED.h>
CRGB l[256];byte i,x,y;void setup(){LEDS.addLeds<WS2812,3,GRB>(l,256);}void loop(){int m=millis()/30;l[i]=CHSV((sin8(i%16*8+sin8(i%16*2+6*m))/2+sin8(i/2+sin8(i/8+m*7)/2)+m)%255,~0,~0);i++;if(!i)LEDS.show();}