Top dweets 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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geb

remix of d/19270 by u/geb

function u(t) {

eval(unescape(escape`𩠽𚁘𛁙𛁲𛁤𚐽🡻𪑦𚁤🠹𚑸𛡢𩑧𪑮𤁡𭁨𚀩𛁸𛡬𪑮𩑗𪑤𭁨🐹𛁸𛡭𫱶𩑔𫰨𦀬𦐩𛁸𛡬𪑮𩑔𫰨𦀫👃𚁲𚐪𩀬𦐫👓𚁲𚐪𩀩𛁸𛡳𭁲𫱫𩐨𚐬𩠨𦀬𦐬𭀫𬠬𩀪𛠹𚑽𒡦𫱲𚁣𛡷𪑤𭁨𯀽𬠽𞐻𬠭𛐻𚑦𚀹𝠰𛀵𝀰𛁲𚠶𛠳𛰹𛀵𝐰𚐻`.replace(/u../g,'')))

Jun 28 2020 4:17 PM UTC

}// 126/140

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f=(X,Y,r,d)=>{if(d>9)x.beginPath(),x.lineWidth=9,x.moveTo(X,Y),x.lineTo(X+=C(r)*d,Y+=S(r)*d),x.stroke(),f(X,Y,t+r,d*.9)} for(c.width|=r=9;r--;)f(960,540,r*6.3/9,550)

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geb

remix of d/19269 by u/Xen

function u(t) {

f=(X,Y,r,d)=>{if(d>1)x.fillRect(X,Y,9,9),f(X+=C(r)*d,Y+=S(r)*d,t+r,d*.9)}
for(r=9;r--;x.fillStyle=`hsl(${t*99},99%,69%`)f(960,540,r*1.4,999)

Jun 28 2020 3:01 PM UTC

}// 140/140

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geb

remix of d/12858 by u/vinca

function u(t) {

for(c.width|=0,j=9,t*=.9;j--;){for(i=9;i>0;i-=7/99)r=99*i,x.fillText("░▓░",1e3+r*S(i+j*S(t)),500+r*C(i+j+C(t)))}

Mar 22 2019 9:39 PM UTC

}// 112/140

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geb

remix of d/10247 by u/katkip

function u(t) {

c.width^=0
x.translate(960,540)
for(i=-10;i++<10;)
x.lineTo(i,470),
x.rotate(C(t/6)+C(t/6)),
x.lineWidth=20
x.fill("evenodd")
x.stroke()

Oct 6 2018 8:04 PM UTC

}// 137/140

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geb

function u(t) {

P=Math.PI;c.width=2e3;x.translate(980,450);for(i=-19;i<144;)x.fillStyle=R(i),x.rotate(!(t-=.01)+!(i++%1)*S(t)/10+P),x.fillRect(P,P*i,9,99)

Nov 14 2020 4:40 PM UTC

}// 138/140

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geb

remix of d/20540 by u/geb

function u(t) {

X=1e3,Y=X/2
for(c.width|=i=2e3;i--;x.fillStyle='#42f',x.fillRect(X+=C(d*=.8),Y+=d,60,9),x.fillRect(2e3-X,1e3-Y,60,9))d=S(S(i/60+t-i/99))*2

Nov 10 2020 9:51 AM UTC

}// 138/140

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geb

remix of d/20524 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(`
!t&&x.translate(960,540)
if(t<1.4)x.lineWidth=6/t,x.rotate(t/9),d=360*(1-1/S(t))
x.strokeRect(-d,-d,2*d,2*d)

Nov 9 2020 11:30 AM UTC

}// 132/140

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geb

remix of d/20500 by u/rodrigo.siqueira

function u(t) {

if(!t)x.translate(900,540)
if(t<4.7)x.lineWidth=2/(3+t*t),x.rotate(t/420),
ⵠ=320*(C(t)),x.strokeRect(-ⵠ,-ⵠ,2*ⵠ,2*ⵠ)

Nov 8 2020 9:43 AM UTC

}// 115/140

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geb

remix of d/5673 by u/DirtyDan

function u(t) {

p=12
a=950
b=500
c.width=a*2
for(i=1e4;i>a;i-=50)for(j=0;j<b;j+=9)
x.lineTo(a+b*S(i/a*p+C(t*2))*C(j/b*p),b+b*S(j/b*p)*S(i/a*p+t))
x.stroke()

Jun 13 2020 6:50 PM UTC

}// 140/140

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random remix

u/DaSpider

wow!

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geb

remix of d/12491 by u/rodrigo.siqueira

function u(t) {

t||(a=b=1)
for(i=2e3;i--;)x.fillStyle=`hsl(1,42%,${S(t*5)*50}%,42%)`,x.fillRect(960+(b-=.0004)*S(a+=1),540+b*T(a/1e2),2,2)

Feb 23 2019 5:01 PM UTC

}// 122/140

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into tangent

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