Top dweets by u/katkip

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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katkip

remix of d/12345 by u/katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)a+=S(b+C(a*b-i*2)/2),b+=C(a+C(b-t)),x.fillRect(a*400+300,540+b*400,5,5),x.globalAlpha=.1

Feb 14 2019 5:21 PM UTC

}// 114/140

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3D shape doesn't feel so good... #d3 #attractor disintegration

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katkip

function u(t) {

c.width*=1;
f=(X,Y,s)=>{if(s>2)x.strokeRect(X-s/2,Y-s/2,s,s),Z=S(t),Q=C(t),f(X+Z*s/4,Y+Q*s/4,s/2),f(X-Z*s/4,Y-Q*s/4,s/2)}
f(960,540,700)

Oct 26 2020 5:09 AM UTC

}// 136/140

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#recursive

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katkip

remix of d/19779 by u/katkip

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐲𞐩🐾𮀪𮀫𮐪𮐾𛠰𜀱🱦𚀲𚡸𚡹𛐮𜀱𛁸𚡸𛑹𚡹𛐮𜀲𞐳𛁮𛐱𚐺𫠬𬠽𬐽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚠲𛐱𞱦𫱲𚁩🐱𞐹𞐻𪐭𛐻𚑘👲𚀩𛁙👲𚀩𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𩠨𦀬𦐩𚠴𜁽𛀹𞐥𛀵𜀥𚑠𛁸𛡦𪑬𫁒𩑣𭀨𦀪𞐶𜀫𞐶𜀬𦐪𝐴𜀫𝐴𜀬𝐬𝐩𞰻`.replace(/u../g,'')))

Aug 26 2020 7:46 PM UTC

}// 137/140

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#fractal

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katkip

remix of d/19759 by u/katkip

function u(t) {

eval(unescape(escape`𬠽𣑡𭁨𛡲𨑮𩁯𫐻𩠽𚁘𛁙𛁮🐹𞐩🐾𦀪𦀫𦐪𦐾𜑼𯁮🀰🱮𚠹𞡦𚁘𚡙𚠲𚰮𜰹𛁘𚡘𛑙𚡙𛐮𜰬𫠭𜐩𞱦𫱲𚁩🐲𞐹𞐻𪐭𛐻𚑘👲𚁙👲𚀩𚠵𜀰𚐪𝐰𜀬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱦𚁘𛰲𝐰𛐱𛁙𛰲𝐰𛐱𚑽𛀹𞐥𛀵𜀥𚑠𛁸𛡦𪑬𫁒𩑣𭀨𦀪𜠬𦐪𜠬𜠬𜠩`.replace(/u../g,``)))

Aug 23 2020 9:47 AM UTC

}// 134/140

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#waitforit I just graph a random recursive function until a beautiful #fractal is plotted

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katkip

function u(t) {

for(c.style.background='#313',i=99;i--;)x.fillStyle=R(255-i*9,99-i*i,i*i),x.fillRect((i<10?960-S(z=i/4)*200:0),99+i*40,i<10?S(z)*400:2e3,20)

Oct 23 2019 2:35 PM UTC

}// 140/140

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#synthwave

u/katkip

the sun is pretty weird, i know lol

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katkip

function u(t) {

c.width*=1;t||(Y=0);f=p=>S(p*S(p+t/9))<0;for(i=200;i--;)for(j=200;j--;)if(f(i|j))x.fillRect(560+i*4,100+j*4,4,4)

Mar 9 2019 6:37 PM UTC

}// 112/140

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katkip

remix of d/10247 by u/katkip

function u(t) {

c.width^=0;x.translate(960,540);for(i=0;i++<90;)x.lineTo(0,i*15),
x.rotate(i/6),x.fill(),x.globalCompositeOperation='xor'

Oct 5 2018 9:55 AM UTC

}// 121/140

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#abstract

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katkip

function u(t) {

for(i=0;i<300;i++){x.fillStyle=R((i)%255,(t)%255,(i+20*t)%255)
x.beginPath(),x.arc(960-i/9*S(i+t)*30,540+i/t*C(i-t)*30,i/2,0,6.28)
x.fill()}

Jul 30 2018 10:21 AM UTC

}// 140/140

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"The galaxy"

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katkip

remix of d/35228 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()`
for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*999+999,X*999,t<3,.02))
X=T(X*X-Y*Y/2)%(9/t)+.298,Y=C(2*𝕏*Y*1.1+1.942)

Apr 14 2026 8:25 PM UTC

}// 133/140

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The spine

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katkip

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐹𚐽🡮🠰🱦𚀲𚡸𚡹𛑓𚁸𚐪𠰨𜰪𮐩𛁸𚡸𚱹𚡹𚰮𜰬𫠭𜐩𞡓𚁸𚡹𚐾𜀊𬐽𮀽🡍𨑴𪀮𬡡𫡤𫱭𚀩𛐮𝐻𩡯𬠨𪐽𞐹𞐻𪐭𛐻𚑦𚁘👱𚀩𛁙👱𚀩𚐿𮀮𩡩𫁬𤡥𨱴𚁘𚠱𩐳𚰹𝠰𛁙𚠱𩐳𚰵𝀰𛀴𛀴𚐺𜀠`.replace(/uD./g,``)))

Jun 19 2020 1:16 PM UTC

}// 119/140

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rocket f=(x,y,n=9)=>n>0?f(2*x*y-S(x)*C(3*y),x*x+y*y+.3,n-1):S(x*y)>0 q=x=>Math.random()-.5;for(i=999;i--;)f(X=q(),Y=q())?x.fillRect(X*1e3+960,Y*1e3+540,4,4):0

u/Xen

nice!
u/aleamb

yeah!
u/sigveseb

Cool!

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