Dweets awesomed by u/magna

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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vinca

function u(t) {

for(c.width|=i=9,x.translate(w=960,h=540);i--;)x.fillRect(99*T(t/3+i/2),0,50,99);for(i=15;i--;x.drawImage(c,0,0,w,h))x.rotate(1.256)

May 20 2019 12:48 PM UTC

}// 132/140

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u/katkip

kewl

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katkip

remix of d/14009 by u/katkip

function u(t) {

if(!t){q=[];for(i=399;i--;)q.push([960,540,i])}
for(z of q)x.fillStyle=R(z[2]),x.fillRect(z[0]+=S(z[2])*3,z[1]+=C(z[2])*3,3,3),z[2]+=S(z[0])

May 20 2019 12:04 PM UTC

}// 140/140

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Inspired from https://www.openprocessing.org/sketch/713508

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New_Core

function u(t) {

with(x)for(c.width|=i=0;i<9;i++)fillStyle=R(T=i*31,T,T),setTransform(1,0,-1,1,900,C-T*S(t)-T),fillRect(0,0,C,250),strokeRect(0,0,C=500,250)

May 20 2019 7:28 AM UTC

}// 139/140

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rodrigo.siqueira

remix of d/13928 by u/rodrigo.siqueira

function u(t) {

if(t<5)for(i=5e3,w=960;i--;x.fillRect(w+w*X/Z,w*Y/Z/4-Z*600-2300,s=30/Z/Z,s))
r=Math.random,
X=r()*16-8,
Y=r()*16-8,
Z=S(s=X*X+Y*Y)/(s)-5

May 20 2019 4:28 AM UTC

}// 137/140

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Sombrero equation (Z) using random numbers for X and Y

u/katkip

Water drop

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aaaaaz

function u(t) {

try{a=a+1%2}catch{a=0}
x.drawImage(c,0,9);
x.translate(C(t*2)*a*10%1,S(t*3)*a*10%1)
x.fillRect(960+S(t)*100,0,3,3)
x.filter=`invert(99)`

May 19 2019 4:36 PM UTC

}// 137/140

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Mouving mountain

u/Xen

nice

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Jezza

remix of d/13971 by u/aaaaaz

function u(t) {

t||x.translate(w=960,h=540)
x.drawImage(c,0,0,1.9*w,1.9*h)
x.fillStyle=R(a=C(t)*128+128,a,a)
x.fillRect(0,0,2*w,9)
x.rotate(2.096)

May 19 2019 7:01 AM UTC

}// 131/140

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u/KilledByAPixel

Wow!
u/katkip

This is awesome with shading!
u/aaaaaz

Nice !
u/magna

Ooooooh!
u/aleamb

great!!!
u/ntsutae

love it!

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱰👍𨑴𪀮𤁉𞱩𩠨𘑴𚑻𤀽𦱝𞱦𫱲𚁩🐱𞀰𞱩𛐭𞰩𤀮𬁵𬱨𚁛𞐶𜀫𠰨𬀯𞐰𚡩𚐪𜰰𜀬𝐴𜀫𤰨𬀯𞐰𚡩𚐪𜰰𜀬𬀯𞐰𚡩𧐩𯐻𩡯𬠨𬐠𫱦𘁐𚑸𛡦𪑬𫁒𩑣𭀨𬑛𜁝𛁱𦰱𧐬𞐬𞐩𛁱𦰰𧐫👃𚁱𦰲𧐩𛁱𦰱𧐫👓𚁱𦰲𧐩𛁱𦰲𧐫👃𚁱𦰱𧐪𬑛𜡝𛰱𞐹𚱴𚐻`.replace(/u../g,'')))

May 18 2019 6:03 PM UTC

}// 139/140

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Dezmembration

u/katkip

c.width*=1;p=Math.PI;if(!t){P=[];for(i=180;i--;)P.push([960+C(p/90*i)*300,540+S(p/90*i)*300,p/90*i])};for(q of P)x.fillRect(q[0],q[1],9,9),q[0]+=C(q[2]),q[1]+=S(q[2]),q[2]+=C(q[1]*q[2]/199+t);

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vinca

remix of d/13854 by u/katkip

function u(t) {

for(i in b=(~~(99*S(t))).toString(2).repeat(15),b)x.fillStyle=`hsl(${70+70*S(9*t|b[i])} 60%50%`,x.fillRect(0,9*i,9,9);x.drawImage(c,9,0)

May 18 2019 12:20 PM UTC

}// 136/140

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pavel

function u(t) {

for(i=c.width|=0,s=120;Y=--i>>4;x.fillRect(0,-60,s,s))x.setTransform(1,0,C(o=(S(e=S(d=S(b=S(t-=44)+t)+b)+d)+e)/4+.78)/4,S(o),i%16*s,s*Y-60)

May 18 2019 5:22 AM UTC

}// 139/140

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pavel

function u(t) {

for(i=c.width|=0,s=120;Y=--i>>4;x.fillRect(0,-60,s,s))x.setTransform(1,0,C(o=(S(e=S(d=S(b=S(t-=170)+t)+b)+d)+e)/4+.78)/4,S(o),i%16*s,s*Y-60)

May 18 2019 5:20 AM UTC

}// 140/140

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u/katkip

This is nice

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