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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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katkip

remix of d/12407 by u/katkip

function u(t) {

x.globalAlpha=.02;x.fillRect(0,0,2e3,2e3);t||(X=10,Y=540);for(i=999;i--;){X+=5,Y+=C(X*Y+t)*X/99,x.clearRect(X,Y,5,X/99);if(X>1920)X=9,Y=540}

Feb 18 2019 2:28 PM UTC

}// 140/140

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katkip

function u(t) {

eval(unescape(escape`挮睩摴桞㴰㭴⼽㈻昽⡘ⱙⱳ⤽㹻砮扥杩湐慴栨⤻楦⡳㸲〩砮慲挨堬夬猬〬㜩ⱸ⹳瑲潫攨⤬昨堫䌨猫琩⩳ⱙⱳ⼲⤬昨堭䌨猫琩⩳ⱙⱳ⼲⤬昨堬夫䌨猫琩⩳ⱳ⼲⤬昨堬夭䌨猫琩⩳ⱳ⼲⥽㭦⠹㘰ⰵ㐰ⰷ〰⤻`.replace(/u(..)/g,"$1%")))

Dec 30 2018 10:15 AM UTC

}// 135/140

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#circles #fractal #recursion #recursive I'm just like a gifted autistic kid who finally discovered recursion c.width^=0;t/=2;f=(X,Y,s)=>{x.beginPath();if(s>20)x.arc(X,Y,s,0,7),x.stroke(),f(X+C(s+t)*s,Y,s/2),f(X-C(s+t)*s,Y,s/2),f(X,Y+C(s+t)*s,s/2),f(X,Y-C(s+t)*s,s/2)};f(960,540,700)

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katkip

function u(t) {

t||(z='');c.width=500;x.font='3em"';x.fillText("cars be like:",0,40);
x.fillText(z.repeat(t),0-t**3,170)
z+=[..."vrumbm"][6*Math.random()|0]

Dec 6 2018 1:00 PM UTC

}// 140/140

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#meme

u/donbright

lol. this is great, reminds me of the old Woody Gurhtie kid's song about riding in cars.

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katkip

function u(t) {

x[y='fillStyle']='#fff'
x.arc(960,540,200,0,7)
x.fill(),x.drawImage(c,-4,-4,1928,1088)
x[y]='#0001'
x[y]=R(x.fillRect(0,0,2e3,2e3))
x.fill()

Apr 5 2024 12:09 PM UTC

}// 140/140

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eclipse

u/384.cz

Wecome back, Katkip
u/Xen

ltns
u/katkip

^_^

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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

function u(t) {

eval(unescape(escape`𭁼𯀨𥀽𦱝𛁸𛡴𬡡𫡳𫁡𭁥𚀹𝠰𛀵𝀰𚐩𞱸𛡡𬡣𚀰𛀰𛀲𜀰𛀰𛀷𚐻𮀮𬱴𬡯𪱥𚀩𞱦𫱲𚁰𘁯𩠠𥀩𮱸𛡦𪑬𫁒𩑣𭀨𬀮𮀫👃𚁰𛡡𚐪𝀬𬀮𮐫👓𚁰𛡡𚐬𝀬𛠲𚐻𪑦𚀨𬀮𮀪𚠲𚱰𛡹𚠪𜠩𚠪𛠵🀲𜀰𚑰𛡡𛐽𬀮𮐯𜐱𜠶𝡽𥀮𬁵𬱨𚁻𮀺𛐹𝠲𛁹𞡴𚠹𞐭𝐴𜀬𨐺𜁽𚐠`.replace(/uD./g,'')))

Mar 3 2020 4:30 PM UTC

}// 138/140

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Light refraction in a circle #glass fiber #compressed

u/katkip

#waitforit please
u/sigveseb

Nice
u/Xen

nice!

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katkip

function u(t) {

c.style.filter=`invert()`;for(x.globalAlpha=.02,i=99;i--&&t<6.28;)x.fillRect(960+S(t)*(1+S(i*i*i/1e5))*99,99+i*9+C(t)*19,9,9);

Mar 2 2020 4:05 PM UTC

}// 126/140

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#glass lamp

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katkip

function u(t) {

for(c.width|=j=5,z=600;j--;)for(i=2*z;i--;)x.fillRect(960+C(i*52e-4)*600+S(i*j+t)*99,540+S(i*52e-4)*300+C(i*j+t)*99,s=C(i*52e-4-1.5)*2+5,s)

Jan 10 2020 1:02 PM UTC

}// 139/140

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#ellipse inside a #torus

u/DataMeta

#opticalillusion

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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𛐵𝐻𪐫𚰼𝐳𞰩𩡯𬠨𪠽𜰹𞱪𛐭𞰩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪐼𜀿𜠰𜀫𪐪𝀺𜰹𛑩𚠲𛁩🀰🰱𝐵𚱩𚠸𞠰𛁩🀰🰲𜀭𪐺𤰨𤰨𪐫𭀯𞐩𚠳𚱪𛰲𚱴𚡩𚡩𛰹𞐹𚐪𪐪𜰬𛠲𚐬𮀮𩡩𫁬𤡥𨱴𚁪𚠵𜀬𪐪𜐰𚰵𝀰𛀵𜀬𜐰𚐬𮀮𩡩𫁬𤡥𨱴𚁪𚠵𜀬𪐪𜐰𚱃𚁴𚐬𝐰𛀲𚐠`.replace(/uD./g,'')))

Dec 11 2019 9:39 PM UTC

}// 137/140

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ｓｕｎｗｅｎｔｄｏｗｎremastered #landscape #waves #sea #ocean #sunset

u/robbyg

Beautiful!
u/andrea270872

... outrun remix playing in the background ... Terrific!

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katkip

remix of d/15324 by u/KilledByAPixel

function u(t) {

for(c.width|=i=4;i--;)for(k=99,j=9;k--;)x.arc(960,540,j*3,a=S(C(S(j/9-t*9))/9+S(i)/k+S(t)/9)*k/2,a),j+=2
x.rect(0,0,2e3,2e3)
x.fill`evenodd`

Aug 8 2019 2:35 PM UTC

}// 140/140

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u/joeytwiddle

Pretty crazy how it is drawing itself

dwitter.net | katkip (7012)