Dweets awesomed by u/geb

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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username

remix of d/13027 by u/username

function u(t) {

t*=256
for(i=3e3;i--;x.fillStyle=`hsl(${t*42},99%,50%`)K=(i&2)-t*t/i,X=S(i)+S(i)*K/t*9,Y=C(i)-C(i)*K/t*9,x.fillRect(960+X*150,640+Y*150,8,8)

Apr 5 2019 10:59 AM UTC

}// 140/140

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u/geb

#background

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username

remix of d/13021 by u/username

function u(t) {

t*=99
for(i=3e3;i--;x.fillStyle=`hsl(${t*42},99%,50%`)K=(i&2)-t*t/i,X=S(i)+S(i)*K/t*9,Y=C(i)-C(i)*K/t*9,x.fillRect(960+X*150,640+Y*150,8,8)

Apr 5 2019 10:58 AM UTC

}// 139/140

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#waitforit

u/username

t*=9 and t*=999 are great as well

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vinca

function u(t) {

eval(unescape(escape`景爨椠楮⁴籼⡣⹷楤瑨㵦㴹㤬砮景湴㴧㜰灸∧ⱡ㴰⤬砮晩汬呥硴⠢屵笱䘶㌱索ⰰⰷ〩Ɒ㵸⹧整䥭慧敄慴愨〬〬昬昩ⱡ㵮敷⁄慴攥㈵㔬搽瀮摡瑡⥩┴㴽愥㐦☨摛楝㵡⤻砮灵瑉浡来䑡瑡⡰ⰰⰰ⭡┹⤻`.replace(/u(..)/g,"$1%")))

Apr 5 2019 9:03 AM UTC

}// 133/140

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u/Xen

Yes!!!!
u/magna

Xen is having a hard time remixing this because it is already perfectly pyshedelic as it is.
u/magna

*psychedelic
u/vinca

for(i in t||(c.width=f=99,x.font='70px"',a=0),x.fillText("\u{1F631}",0,70),p=x.getImageData(0,0,f,f),a=new Date%255,d=p.data)i%4==a%4&&(d[i]=a);x.putImageData(p,0,0+a%9)

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KilledByAPixel

function u(t) {

c.width+=0;for(i=760;i--;)X=Y=Z=10,X*=Z=45,X*=Z=90,Z+=Y=i,X&=Y/X,Z^=31*X,X-=t&Z,Z-=81^i,X-=30+i,Y|=Y=42,Y|=141,x.fillRect(1.5*X+1581,Y,Z,Z);

Apr 4 2019 8:23 PM UTC

}// 140/140

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Weird lego bricks by my random dweet generator. They slowly mutate over time.

u/katkip

Haha

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KilledByAPixel

function u(t) {

c.width+=0;for(i=1e3;i--;)X=Y=Z=10,X/=S(T(T(S(S(S(Z+=T(Y/=C(C(C(C(X=C(S(3/Y)+i))/6)*Z)+X)))-32)*t))+i)/22),x.fillRect(1*X+960,1*Y+469,Z,Z);

Apr 4 2019 5:32 PM UTC

}// 139/140

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Create by my random dweet generator.

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metamero

remix of d/12996 by u/metamero

function u(t) {

x.fillText(u,2,t*191)

Apr 4 2019 4:24 PM UTC

}// 21/140

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21B quinoire

u/metamero

#quine #moire

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KilledByAPixel

function u(t) {

t=t/2%1;x.textAlign = "center";for(X=400;X--;)x.font=t*400+"px a",x.fillStyle=R((1-t)*255,0,0,1),x.fillText("♥",X%20*99,99*(X/20|0)+t*65);

Apr 4 2019 4:00 PM UTC

}// 138/140

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Love for you. ♥

u/joeytwiddle

Love fades. ♡

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katkip

function u(t) {

f=t*t;x.lineWidth=Math.E*Math.PI*1.337;q=2;x.lineTo(960+S(f+C(f*q))*800,540-C(f+S(f*q))*500,5,5);x.stroke()

Apr 4 2019 1:18 PM UTC

}// 107/140

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**pd** ambigram

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robbyg

function u(t) {

for(X=2e3,Y=t*60,A=.1;X--;)C(V=Y*A)-S(H=X*A)>C(H)*S(V)&&x.fillRect(X,Y,1,1)

Apr 3 2019 5:35 PM UTC

}// 75/140

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A pretty weave #pattern

u/katkip

Huh nice

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vinca

function u(t) {

for(c.width=150,i=11250;i--;)x.fillRect(X=i/75,Y=i%75,1,S((X|Y|t)*t*.1))

Apr 3 2019 12:04 PM UTC

}// 72/140

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u/andrea270872

S and | together... wow. I cannot see what that is as a math function, but the effect is amazing
u/katkip

metal
u/joeytwiddle

#shiny

dwitter.net | geb (18678)