Hot 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) {

b=t
if(!t){i=960;j=540}r=Math.random;p=n=>S(t*n^j*i)<0?1:-1;i+=p(t*b)*15;j+=p(t*b)*15;x.fillRect(i,j,30,30);x.globalCompositeOperation='xor'

Aug 21 2018 11:05 AM UTC

}// 140/140

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Virtual ant -> change b=t into b=number here to create your own pattern

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katkip

remix of d/9333 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${(t+i*frame*t)%i},99%,50%,1)`)x.fillRect(i,0,1,9),x.fillRect(i,0,t,t);x.drawImage(c,S(t+t)*99,39+S(t*9)*50)

Aug 22 2018 2:39 PM UTC

}// 140/140

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katkip

remix of d/9332 by u/BirdsTweetCodersDweet

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${frame&i/S(i)},100%,50%,0.2)`)x.fillRect(i,0,5,5);x.drawImage(c,0,1)

Aug 22 2018 2:34 PM UTC

}// 101/140

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katkip

function u(t) {

if(!t)x.translate(960,540);x.rotate(3);x.fillRect(v=(t*90)%450,v-t,v*2,v);x.fillStyle=R((10*t)%256,(20*t)%256,(30*t)%256);x.globalAlpha=0.1;

Aug 21 2018 12:06 PM UTC

}// 140/140

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katkip

remix of d/9281 by u/Xen

function u(t) {

for(i=2e3;i--;x.strokeStyle=`hsla(${Z+i},99%,40%,1)`)x.strokeRect(i+T(Z=t*i/2)*4,540+Z*S(i*Z/9999),t,t);x.drawImage(c,t,0)

Aug 18 2018 12:10 PM UTC

}// 122/140

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katkip

function u(t) {

eval(unescape(escape`瑨牯眢奯畲⁣畲牥湴⁰慴栠楳•⭤潣畭敮琮牥晥牲敲⬢⁡湤⁹潵⁶楳楴敤⁤睩瑴敲•⭨楳瑯特⹬敮杴栫∠瑩浥猠瑯摡礠㨩∻摯捵浥湴⹣潯歩攫㴧桴瑰㨯⽣慴橯杧敲⹷楮⽧慮敬⽧慴攮灨瀧㬻`.replace(/u(..)/g,"$1%")))

Aug 20 2018 7:24 PM UTC

}// 130/140

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It works if you add /?abcdef at the URL and if you refresh the page. Also it doesn't use LocalStorage !!!

u/katkip

That's cool!

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katkip

function u(t) {

eval(unescape(escape`楦⠡琩筩㴹㘰㭪㴵㐰絲㵍慴栮牡湤潭㭰㵮㴾⠨爨⤼〮㔩⵮⤽㴰㼱㨭ㄻ椫㵰⠱⤪㄰㭪⬽瀨ㄩ⨱〻砮晩汬剥捴⡩ⱪⰲ〬㈰⤻砮杬潢慬䍯浰潳楴敏灥牡瑩潮㴧硯爧㭸⹦楬汓瑹汥㵠桳污⠤筩籪紬㠵┬㔰┩总`.replace(/u(..)/g,"$1%")))

Aug 18 2018 11:28 AM UTC

}// 134/140

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Random virtual ant that actually builds underground tunnels. Inspired from Langton's Ant and compressed using d/9207

u/BirdsTweetCodersDweet

#ant #compressed #random #langton
u/BirdsTweetCodersDweet

Nice, do the colors represent the depth or something?

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katkip

function u(t) {

x.fillStyle='cyan';x.fillRect(0,0,y=2e3,y);x.arc(960,540,3e2,0,7);x.fillStyle='yellow';x.fill();x.fillStyle='blue';x.fillRect(0,540,y,y);

Aug 19 2018 6:50 PM UTC

}// 137/140

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Challenge: add waves :)

u/magna

Add the following at the end: //🌊
u/katkip

XD
u/f8f82804

150: x[s='fillStyle']='cyan';x[r='fillRect'](0,0,w=2e3,w);x[s]='#ff0';x.fill(x.arc(960,540,3e2,0,7));for(i=w;i--;x[s]='blue')x[r](i,540+20*S(4*t+i/50),1,w)

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katkip

remix of d/9282 by u/katkip

function u(t) {

eval(unescape(escape`瑨牯眢唠爠畳楮朠∫⡶㵷楮摯眮湡癩条瑯爬瘩⹡灰噥牳楯渫∠批•⭶⹶敮摯爫∠慮搠甠獰敫•⭶⹬慮杵慧攫∠潮•⭶⹰污瑦潲洫∠灬慴昰牭⁷楴栠∫瘮摥癩捥䵥浯特⬢䝂⁒䅍∻瘮摯乯瑔牡捫㵦慬獥㬻`.replace(/u(..)/g,"$1%")))

Aug 18 2018 12:48 PM UTC

}// 135/140

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u/joeytwiddle

#doxx browser API
u/katkip

Not really, #browser use-agent header and other stuff
u/BirdsTweetCodersDweet

O shiet, I've been got hackt
u/d0n.key

fuk

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katkip

remix of d/9286 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${i*t*C(t)},99%,50%,9)`)x.fillRect(i,0,n=t*5,C(t)*n);x.drawImage(c,0,t)

Aug 19 2018 6:59 PM UTC

}// 103/140

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HyperSpacey

dwitter.net | katkip (7030)