Dweets awesomed by u/cyaneus

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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Current theme challenge: #Opposites

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BackendForth

remix of d/22153 by u/BackendForth

function u(t) {

for(c.width|=0,q=1-2**-t,i=a=999;i--;)x.fillRect((i+t*q)*a%1920,i**i%a,9,9)
x.translate(a,k=540)
x.rotate(2+q)
x.fillRect(-k-t*99,0,a,150)

Mar 29 2021 4:25 PM UTC

}// 138/140

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Free at last! #suez #evergiven

u/erin

i'm sad, it was fun it being stuck
u/BackendForth

It was meme whose greatness was rivaled only by its cost :P

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taupelink

remix of d/22174 by u/taupelink

function u(t) {

for(i=800;--i;x.fillRect(960+9*X*C(Y),9*X*S(Y),w=i/2**t,w))f=i*t,X=f*f%200,Y=X*f%4,x.fillStyle=R(q=i*S(C(X**.5+Y)*9),q%C(X/4)*i,i*C(X+q),.1)

Mar 29 2021 6:17 AM UTC

}// 140/140

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d/22246

u/magna

WOW
u/sigveseb

#waitforit

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cyaneus

remix of d/22189 by u/deji

function u(t) {

for(i=0;i<200;i++)for(a=1;a<14;a++)x.fillStyle=R(920/a, 220/a,40*a),x.fillRect(10*i,0+a*70+S((i/200*t*S(t))+t*1)*100,15,70);

Mar 28 2021 10:19 PM UTC

}// 124/140

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c.width=1920;for(i=0;i<200;i++)for(a=1;a<8;a++)x.fillStyle=R(220/a, 220/a,20*a),x.fillRect(10*i,300+a*70+S((i/100*t*S(t))+t*10)*100,15,70);

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BackendForth

function u(t) {

x.fillRect(0,0,1920,1080)
for(i=q=960;i--;){a=i**9%1919-q
b=(t+i)*99%1080-540
if(a*C(t)+b*S(t)>(a*a+b*b)**.5*.99)x.clearRect(a+q,b+540,5,9)}

Mar 27 2021 2:30 PM UTC

}// 140/140

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BackendForth

remix of d/22145 by u/danny@hille.dk

function u(t) {

v=_=>Math.random()*256
x.save()
x.translate(v()*8,v()*5)
x.fillStyle=R(a=v(),v(),0)
for(i=9;i--;x.rotate(7))x.fillRect(0,0,a,a)
x.restore()

Mar 26 2021 8:49 PM UTC

}// 139/140

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Fall leaves, or maybe spring pollen?

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BackendForth

function u(t) {

for(i=99,c.width|=0,q=1-2**t,a=999;i--;)x.fillRect((i*99+t*a/q)%1920,i**i%a,9,9)
x.translate(a,k=540)
x.rotate(2-t/q)
x.fillRect(-k,0,a,150)

Mar 26 2021 2:28 PM UTC

}// 140/140

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Getting in on the Suez memes

u/magna

LOL
u/magna

#savage
u/magna

#suez #meme #evergiven
u/timothytomato

it took me a bit to get this

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BackendForth

function u(t) {

c.width|=0
for(i=192;i--;)
for(j=0;j<9;j++){
x.fillStyle=R(0,0,j*29)
x.fillRect(i*10,111*1.27**j+S(t*j*j/4+i/9+j)*5.7*j,10,399)}

Mar 25 2021 11:23 PM UTC

}// 128/140

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