Dweets awesomed 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/9127 by u/Xen

function u(t) {

for(Z=i=1e3;i--;x.fillStyle=`hsla(${i*t},99%,50%,.08)`)
x.fillRect(Z+Z*C(i),9e2+Z/T(i),i/(t*5),i-t*i),x.rotate(t/i)
t||x.translate(960,540)

Aug 5 2018 7:36 PM UTC

}// 139/140

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If you concentrate on the middle, your intelligence will raise at 420%

u/katkip

#remix_chain

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katkip

remix of d/9123 by u/Xen

function u(t) {

for(Z=i=1e3;i--;x.fillStyle=`hsla(${t*t},99%,30%,.04)`)
x.fillRect(Z+2*Z*C(t*i),9e2+Z*T(t*i),9,i),x.rotate(T(t)/i)
t||x.translate(960,540)

Aug 5 2018 7:19 PM UTC

}// 138/140

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Plasm yummy

u/lionleaf

#sun
u/katkip

#remix_chain

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katkip

remix of d/9121 by u/Xen

function u(t) {

for(Z=i=1e3;i--;x.fillStyle=`hsla(${t*15},90%,50%,.1)`)
x.fillRect(960+Z*S(t)*C(t)*C(t*i),500+500*S(t),9,9)

Aug 5 2018 7:00 PM UTC

}// 107/140

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katkip

function u(t) {

for(i=0;i<24;i++) x.fillRect(-400+i*100+S(t)*t*i,C(t)*500+S(i/t)*590,C(t)*1e2,C(t)*200);x.fillStyle=R((t*2*i)%256,(t*2*i)%256,(t*2*i)%256)

Aug 5 2018 5:12 PM UTC

}// 138/140

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*~The~ _Shredder_*

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katkip

remix of d/3381 by u/sniok

function u(t) {

c.width=570;l=20;f=30;for(j=l;j--;)for(i=f;i--;x.fillStyle=R(i*l,j*l,C(t)*255),x.fillRect(S(t/2+5*j)*2+i*l-l,j*l+T(t/2+5+l/i)*l-40,f,f)){}//

Aug 5 2018 11:37 AM UTC

}// 140/140

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katkip

remix of d/9112 by u/katkip

function u(t) {

F=n=>{return(t*frame/n%2<1/2)};x.drawImage(c,0,9);for(j=214;j--;)x.fillStyle=F(j^t*60)?"green":"blue",x.fillRect(j*9,0,9,9);time+=1337

Aug 5 2018 7:41 AM UTC

}// 134/140

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Fractalands!

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katkip

function u(t) {

r=q=>(frame/time*1e14)%q;
if(Math.floor(t)%3==0)
{c.width+=0; x.font='3in V';x.fillText(r(10)+1,890,650);}
{return;}

Aug 5 2018 7:33 AM UTC

}// 116/140

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#number #guess #game ! r=q=>(frame/time*1e14)%q; is a random number generator. Try to guess the next number.

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katkip

remix of d/9083 by u/katkip

function u(t) {

F=n=>{return(C(n)^T(n/13.37)*t)%3-1<1};x.drawImage(c,0,l=9);for(j=214;j--;)x.fillStyle=F(j^t*60)?"#362":"#dedbef",x.fillRect(j*l,0,l,l)

Aug 5 2018 7:12 AM UTC

}// 135/140

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The ruins of the temple

u/lionleaf

Looks like a PCB

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yonatan

remix of d/9104 by u/yonatan

function u(t) {

eval(unescape(escape`景爨挮睩摴栽ⴱⱴ⬽ㅥ㜬椽㌳㭁㵓⡩ⴭ⤻⥦潲⡪㵩㭘㵓⡪ⴭ⤻砮獴牯步⡮敷⁐慴栲䐨❍✫倩⤩倽孁ⱂ㵃⡩⤬堬夽䌨権崮浡瀨砽㹸⩴⨳㌦㈵㔩ⱸ⹬楮敗楤瑨㴨⡐嬰崭偛㉝⤪⨲⬨偛ㅝⵐ嬳崩⨪㈩⨪⴮㘪㘠`.replace(/u(..)/g,"$1%")))

Aug 4 2018 10:47 PM UTC

}// 135/140

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particles.js clone in 135 chars, thanks to d/9094 by u/MrM@_S

Show more comments…
u/yonatan

uncompressed version: for(c.width=-1,t+=1e7,i=33;A=S(i--);)for(j=i;X=S(j--);x.stroke(new Path2D('M'+P)))P=[A,B=C(i),X,Y=C(j)].map(x=>x*t*33&255),x.lineWidth=((P[0]-P[2])**2+(P[1]-P[3])**2)**-.6*6
u/katkip

Wow that's nice.
u/joeytwiddle

Impressive!
u/Lazy1337

#compressed
u/Lazy1337

#particles
u/joeytwiddle

#graph #network #web

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katkip

function u(t) {

t||x.translate(960,540);for(i=0;i<99;i++)x.fillRect(-t*300+i*100+S(t)*300,100,50,200);x.rotate(t/1337);x.fillStyle=R((t**3)%256,(t**8)%256);

Aug 4 2018 5:26 PM UTC

}// 140/140

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Couldn't resist. #default meme 4 ever. #tunnel

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