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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Current theme challenge: #Food

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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/35758 by u/katkip

function u(t) {

for(c.width^=0,i=13e4;X=i%480,Y=i/480,i--;)(x.globalAlpha=1-(V=C(t)*S(X/7)*S(Y/6)+S(t)*S(X/6)*S(Y/7))*V*99)>0&&x.fillRect(X*4,Y*4,9,9)

Jul 2 2026 5:04 PM UTC

}// 134/140

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improvement

u/katkip

lowkey really hypnotizing
u/magna

very cool
u/DataMeta

dope!

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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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katkip

remix of d/18958 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𩡯𬠨𫁥𭀠𪐽𜡥𜰬𩠽𚁘𛁙𛁮🐴𞐩🐾𦐿𩠨𦀪𦀭𦐪𦐭𜠫𤰨𦐪𜠭𫠩𛑘𚡙𛀲𚡘𚡙𛁮𚰮𜐩𞡸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𫠪𝑽𛀸𜀥𛀤𮱓𚁮𚐪𞐹𯐥𨀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁩𛁴𚠹𜀬𜐬𞐹𞐩𚑦𚁩𛰴𞐰𛐲𛀮𞀭𭀯𞀩`.replace(/uD./g,''))); /* just playing */

May 25 2020 7:57 AM UTC

}// 140/140

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u/Xen

nice!
u/rep_movsd

#underrated

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katkip

function u(t) {

c.style.filter='blur(20px) contrast(69)'
x.beginPath(c.width|=0),x.arc(960,540,200,0,7),x.arc(960+S(t)*600,540+C(t)*200,200,0,7,0),x.fill()

May 11 2020 11:05 AM UTC

}// 139/140

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katkip

function u(t) {

t||(q=0);f=(X,Y,s,A)=>{if(s>0.001)f(X+S(A)*s,N=Y+C(A)*s,s/2,A*4);else x.fillRect(X,Y,1,1)};for(i=399;i--;)f(960,540,270,q+=4/1e5)

Dec 13 2019 6:19 PM UTC

}// 129/140

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a very beautiful #fractal #spirograph #curve #recursion #recursive

u/katkip

benice's equation

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katkip

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤱴𮑬𩐽𭀿𙱲𩑤𙰺𙰣𩡦𩠧𞱸𛡦𫱮𭀽𭀿𘠱𩑭𙰢𞠧𝱩𫠢𙰻𭁼𯁸𛡦𪑬𫁔𩑸𭀨𨁌𣱖𡑠𛀴𜀬𝰶𜀩𞱦𫱲𚁩🐹𞐻𪐭𛐻𚑻𦀽𚁲👍𨑴𪀮𬡡𫡤𫱭𚐨𚐪𜐹𜠰𛁙👲𚀩𚠱𜀸𜀻𮀮𩱥𭁉𫑡𩱥𡁡𭁡𚁘𛁙𛀱𛀱𚐮𩁡𭁡𦰳𧐦𙡴🱸𛡦𪑬𫁔𩑸𭀨𙱜𭐲𝰶𝀧𛁘𛁙𚐺𜁽`.replace(/uD./g,'')))

Jul 22 2019 7:33 PM UTC

}// 139/140

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**LOVE** #text #effect x.fillStyle=t?'red':'#fff';x.font=t?"1em'":'7in"';t||x.fillText(LOVE,40,760);for(i=99;i--;){X=(r=Math.random)()*1920,Y=r()*1080;x.getImageData(X,Y,1,1).data[3]&&t?x.fillText('\u2764',X,Y):0}

u/katkip

Made out of hearts.
u/KilledByAPixel

❤
u/rep_movsd

Making love out of nothing at all?

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katkip

function u(t) {

c.width*=1;x.fillRect(450+S(t)*300,400,850,200);for(i=8;i--;)x.clearRect(500+i*100+S(t+S(t*9+i*C(t))/9)*300,0,50,2e3)

May 27 2019 12:02 PM UTC

}// 117/140

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Something is wierd...

u/katkip

#default
u/joeytwiddle

I get an underwater feeling
u/katkip

weird*....

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katkip

function u(t) {

x.fillRect(0,0,2e3,2e3);t||(a=0);for(i=400;i--;)x.clearRect(960+S(a-t)*500*C(a)*S(a+t),540+C(a-t)*500*C(a+t)*S(a),i/10,i/10),a+=C(i/2+t)/3

Mar 1 2019 8:33 PM UTC

}// 138/140

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Acceleration

u/sigveseb

Very fluid

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katkip

function u(t) {

c.width^=d=[];q=50*t|0;for(k=q;k--;)d.push((C(k*k)*3))
for(i in d.sort(g=(a,b)=>a-b))x.fillRect(1920/q*i,540+S(d[i]*d[i]+t)*300,2e3/q,999)

Feb 10 2019 3:10 PM UTC

}// 138/140

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Fluid sin, thx u/Undefined for golf help

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