Dweets awesomed by u/henrosaurus

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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henrosaurus

function u(t) {

c.width|=0;with(x)for(i=33;i--;fill())fillStyle=R(255*S(i),t,t),beginPath(),ellipse(960,540,400,Math.abs(i/T(t)),t+i,T(i),t)

Aug 2 2020 3:00 PM UTC

}// 124/140

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pulsing cartoon explosion

u/donbright

wild

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katkip

remix of d/19573 by u/jellyedwards

function u(t) {

t||(Q=540)
r=Math.random
x.beginPath()
x.fillRect(t*200,Q,9,9)
Q-=p=S(t*S(t*S(t))-Q/99)*2
x.fillStyle=p<0?"red":"lime"

Aug 1 2020 8:52 AM UTC

}// 118/140

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#crypto graph

u/DaSpider

Any decorative reason for that r=Math.random?

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nikoloffgeorgi

function u(t) {

x.beginPath()
for(i=0;i<500;i++){
x.lineTo(i*3.84+S((i+1)*0.01+t)*200,-200+t*500+C(i*.03+t*4)*t*50)
}
x.stroke()

Jul 30 2020 12:12 PM UTC

}// 112/140

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u/Xen

love it!

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katkip

remix of d/19549 by u/katkip

function u(t) {

X=Y=0;for(i=599;i--;x.fillRect(X*t*39+960,Y*9+1080-t*99,1,1))X=S(Y*X-t)-C(i),Y=C(X-Y+t)

Jul 30 2020 7:22 AM UTC

}// 87/140

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chaos tornado

u/Xen

nice
u/magna

Cool!

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nikoloffgeorgi

remix of d/19552 by u/nikoloffgeorgi

function u(t) {

c.width|=i=20
x.moveTo(2100,100)
while(i--){x.lineWidth=i*30+200
x.lineTo(i*125-900,100+S(i+t*5)*300)
x.stroke()}

Jul 29 2020 7:32 PM UTC

}// 113/140

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nikoloffgeorgi

function u(t) {

c.width|=i=20
x.moveTo(2100,500)
while(i--){x.lineWidth=i*30+50
x.lineTo(i*96-100,500+S(i+t*5)*100)
x.stroke()}

Jul 29 2020 7:30 PM UTC

}// 111/140

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nikoloffgeorgi

remix of d/18805 by u/nikoloffgeorgi

function u(t) {

c.width|=e=0;x.lineWidth=99;for(i=0;i<80;x.globalAlpha=i/80,x.beginPath(),x.arc(960,540,S((t+9)*i*.05)*80+400,e,e+=.3),x.stroke(),i++);

Jul 24 2020 8:06 PM UTC

}// 135/140

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u/magna

Love this!
u/ycloud

Great

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danny@hille.dk

function u(t) {

w=c.width=400,x.fillRect(0,0,w,w),x.fillStyle=R(0,w)
for(Y=32;Y--;)for(X=44;X--;)x.fillText(String.fromCharCode(0x30a2+(t*X+Y)%90),X*9,Y*9)

Jul 15 2020 6:50 PM UTC

}// 139/140

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A #glitch in the #matrix - #waitforit... this wasn't what I wanted :-)

u/danny@hille.dk

if you want 'correct' scroll direction: w=c.width=400,x.fillRect(0,0,w,w),x.fillStyle=R(0,w) for(Y=32;Y--;)for(X=44;X--;)x.fillText(String.fromCharCode(0x30a2+(t*X+Y)%90),X*9,280-Y*9)

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magna

remix of d/10317 by u/magna

function u(t) {

for(c.width|=i=9;i--;x.fillRect(-56+i*10+s*30,-14,5,20))s=S(t),f=s/2+.5,Z=10,A=f**(i^(s+1)*8),x.setTransform(k=C(A)*Z,z=S(A)*Z,-z,k,960,540)

Jul 15 2020 3:29 AM UTC

}// 140/140

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#weird #default

u/DataMeta

#glitch
u/tomxor

a ja gu dga da ah nah pah!
u/donbright

hahahaha
u/smtsjhr

default on DXM
u/Qwitter

comedy!

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rodrigo.siqueira

remix of d/19376 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
for(i=5e3;i--;f(250,540,300,t*i))f=(X,Y,s,r)=>s>77?f(X+s*C(r),Y+s*S(r*2),s/2,C(t+i)):x.fillRect(X*2.6,Y,t<3,.8)

Jul 13 2020 4:01 AM UTC

}// 136/140

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Infinity

u/andrea270872

Looks like stone! Very cool.
u/aleamb

wow!
u/sigveseb

Looks like a da Vinci pencil drawing or something

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