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: #Food

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katkip

function u(t) {

c.width+=0;x.font='8cm A';x.fillText('dwitterɹǝʇʇıʍp',T(t/5)*250+280,550);x.save();x.scale(-1,1);x.drawImage(c,0,0,c.width*-1,c.height)

Aug 12 2018 7:03 PM UTC

}// 135/140

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I like how are they combining #ambigram

u/jusdepatate

Wow

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katkip

remix of d/9175 by u/Xen

function u(t) {

x.drawImage(c,4*t*C(t),4*t*C(t))
for(Z=i=2e3;i--;x.fillRect(0,0,999/T(i/t),C(t*i)))x.fillStyle=`hsla(${t*99},99%,50%,.1)`;x.rotate(C(t)/999)

Aug 10 2018 3:56 PM UTC

}// 140/140

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Entering the Universe Jelly

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katkip

function u(t) {

r=[];i=[0,1,0,1];o=[0,0,0,1];for(l=0;l<4;l++)r.push(((S(o[l]**i[l])/Math.E**199.18821)*10)%3?1:0);x.font="2in Verdana";x.fillText(r,600,617)

Aug 2 2018 12:29 AM UTC

}// 140/140

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AI - Simple neural network learns how to check if two items are the same in two arrays. First two: yes, second two: no... yes... yes... with i=[0,1,0,1];o=[0,0,0,1]

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katkip

remix of d/4963 by u/typo

function u(t) {

c.width=800;a=200;b=6/a;for(i=0;i++<=a;){k=(i*t)%a*b;x.moveTo(2*a+a*C(i*b),a-a*C(i*b));x.lineTo(2*a+a*S(k),a+a*S(k));}x.stroke();

Jul 31 2018 9:54 PM UTC

}// 129/140

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Now your circle is a square :)

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katkip

function u(t) {

p=Math.E;for(i=0;i<1080;i++){s=i==0?2920:9;x.fillStyle=R(i,i,i,.1);x.fillRect(S(t/p-t)*600*T(S(i%p-t))+960*(i==0?-1:1)-56,i*S(p*t+i),s,s);}

Jul 28 2018 6:24 PM UTC

}// 139/140

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katkip

function u(t) {

t||(x.translate(960,540))
x.fillStyle=`#55f2`
if(t<4)for(i=29;i--;)x.fillRect(t*88%200,t*59+(t*88/2)*S(t-i),29,29)
x.rotate(Math.PI/3)

Dec 3 2020 6:45 AM UTC

}// 134/140

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#snowflake

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katkip

function u(t) {

eval(unescape(escape`𮀮𫁩𫡥𥱩𩁴𪀽𜐰𞱦🐨𨰬𬐩🐾𮱸𛡢𩑧𪑮𤁡𭁨𚀩𞱸𛡳𭁲𫱫𩑓𭁹𫁥👣𛁸𛡡𬡣𚀹𝠰𛀵𝀰𛀱𜀰𚱴𚠷𜀬𭀪𝐫𬐬𜠫𭀪𝐫𬐩𛁸𛡳𭁲𫱫𩐨𚑽𞱩𩠨𩡲𨑭𩐥𞐽🐰𚑻𩠨𨁨𬱬𚀤𮰭𭀪𞐹𯐬𞐹𙐬𝐰𙐩𨀬𛐱𚐬𩠨𨀣𜀰𜁠𛀱𚐬𩠨𨁨𬱬𚀤𮱴𚠹𞑽𛀹𞐥𛀵𜀥𚑠𛀰𚑽`.replace(/u../g,'')))

Nov 30 2020 6:58 PM UTC

}// 138/140

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i tried to make an illusion but it didn't work

u/pavel

Here is how far I got with(x)for(k=8;k--;beginPath(fill(arc(960+6*o,540,k?k-7?300:2e3:200,a=30*t-o,++m*22/7+a,k%2))))m=k<1|k>6,o=m?0:[0,1,-1][k-1>>1],fillStyle=R(a=m?170:k%2<<8,a,a)
u/pavel

:)

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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𪠽𜐴𞱪𛐭𞰩𩡯𬠨𪐽𜠵𞱩𛐭𞰩𮀮𨡥𩱩𫡐𨑴𪀨𚐬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰨𪐪𞐩𚱴𚠴𞑽𛀹𞐥𛀤𮰳𜀫𪠪𝁽𙐩𨀬𮀮𩡩𫁬𚁸𛡡𬡣𚀹𝠰𚱓𚁩𚐪𝀰𜀭𪠬𝐴𜀫𠰨𪐩𚠴𜀰𛑪𛀵𞐭𭀪𝀹𛁪𛀹𚐩`.replace(/u../g,'')))

Nov 4 2020 5:44 AM UTC

}// 116/140

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3D bracelet #d3 - replace eval with throw to see the code

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katkip

remix of d/20435 by u/yonatan

function u(t) {

c.style.filter=`invert(`
t/=4
x.globalAlpha=t*t/9
x.beginPath();
x.arc(960+t*216,540+t*216,500-t*339,0,7)
x.fill()

Oct 31 2020 4:04 PM UTC

}// 114/140

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i tried to copy it

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katkip

function u(t) {

eval(localStorage.TT)
F(A/2)
A+=G*5/2
F(A/5)
A-=G*5/5-2*G
F(A/5)
A-=-G*5+9*G/6

Sep 17 2020 1:34 PM UTC

}// 78/140

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It uses the turtle library: https://www.dwitter.net/d/17218

dwitter.net | katkip (7040)