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

remix of d/10886 by u/katkip

function u(t) {

if(t<4)c.style.background='#00b',x.font='27em"',x.shadowColor='#00a',x.shadowBlur=400,x.lineWidth=t*10,x.strokeText("KATKIP",200,500+400/t)

Nov 7 2018 3:46 PM UTC

}// 139/140

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katkip

function u(t) {

if(t<4)c.style.background='#0af',x.font='27em "',x.shadowColor='#0a0',x.shadowBlur=t*100,x.lineWidth=9,x.strokeText("DWITTER",9,1100)

Nov 7 2018 3:42 PM UTC

}// 133/140

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Pseudo-field generator! Enter text and create your own natural field! #landscape #beautiful #genius #art

u/joeytwiddle

I feel like Dwitter had an accident in the swimming pool
u/katkip

;(

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katkip

function u(t) {

c.width*=1;r=(f,q)=>{while(q-->0)for(i=0;i++<10;)x.fillRect(400/q+i*100/q+S(f)*300/q,400/q,50/q,200/q)};r(t,t*t/3)

Oct 27 2018 6:07 PM UTC

}// 114/140

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#recursive #default

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katkip

function u(t) {

c.width*=1 // clear the canvas
for(i=0;i<9;i++)for(j=0;j<100;j++)
x.fillRect(400/j+i*100/j+S(t)*300/j,400/j,50/j,200/j) // draw 50x200 rects

Oct 27 2018 6:03 PM UTC

}// 140/140

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Infinite #default

u/erin

didnt even remove the comments! thats how you know its a good golf
u/erin

loool

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katkip

function u(t) {

if(!t)x.translate(960,0),x.rotate(.79);for(i=0;i<48;i++)for(j=0;j<48;j++)x.fillStyle=(t*i/6&j*t/6)?"#fff":"#000",x.fillRect(i*30,j*30,30,30)

Oct 27 2018 4:42 PM UTC

}// 140/140

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Simpliest #sierpinski #fractal

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katkip

function u(t) {

if(!t)r=Math.random,a=95,b=50;a+=r()<.5?-1:1;b+=r()<.5?-1:1;x.fillStyle=`hsla(${S(a)<C(b)?100:60},99%,50%,.3)`;x.fillRect(a*10,b*10,25,25)

Oct 19 2018 6:55 PM UTC

}// 138/140

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#challenge add more entities with different colors. If you think you are a genius, make them fight lol

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katkip

remix of d/6929 by u/davidsharp

function u(t) {

c.width|=0;x.font='2cm A';for(n=0;n<19;)x.fillText('♥️',n++*100+S(t+n)*30,1080-(Math.abs(t*100*S(n))%1080))
x.drawImage(c,40,0)

Oct 5 2018 11:36 AM UTC

}// 127/140

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Solved an error.

u/donbright

38 luftbaloons...

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katkip

remix of d/10248 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(t/20+i/200),x.fill(),x.globalCompositeOperation='xor'

Oct 5 2018 10:04 AM UTC

}// 128/140

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#challenge #abstract if you look in the until it resets the rotate then you look away at an object, you will move that object with the mind!

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katkip

function u(t) {

eval(unescape(escape`砮景湴㴧㜰灸∧㭰㴨搽湥眠䑡瑥⠩Ɽ⤮来瑔業攨⤯ㅥ㐻砮晩汬呥硴⠧猧ⰹ〰ⰵ㘰⤻景爨椽〻椫⬼㄰㬩砮晩汬呥硴⠧瀧ⰹ〰⭃⡰⩰⼱攱〫椪瀯ㅥ㌩⨹㤹⽩ⰵ㘰⭓⡰⩰⼱攱〪椪㤹⽰⭩⩰⼱攳⤪㤹㤯椩`.replace(/u(..)/g,"$1%"))); //lol

Oct 1 2018 1:14 PM UTC

}// 140/140

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Real time planets position (not really precise but I tried); s = sun, p = planet. Orininal code: x.font='70px"';p=(d=new Date(),d).getTime()/1e4 x.fillText('s',900,560);for(i=0;i++<10;)x.fillText('p', 900+C(p*p/1e10+i*p/1e3)*999/i, 560+S(p*p/1e10*i*99/p+i*p/1e3)*999/i)

u/donbright

awesome use of time

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katkip

function u(t) {

t|x.translate(960,540);if(!t)for(f=0;f++<5e2;)x.fillStyle=`hsl(${100*f},99%,${(f*3)%100}%)`,x.fillRect(S(f)*960,0,20,1080),x.rotate(1)

Sep 21 2018 12:43 PM UTC

}// 134/140

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dwitter.net | katkip (7028)