Random dweets | Dwitter

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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46uuuu

remix of d/16414 by u/katkip

function u(t) {

try{top.o}catch(e){throw(""+e).split(".")[1]}

May 22 2026 3:47 AM UTC

}// 45/140

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Same but shorter

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Xen

remix of d/9403 by u/katkip

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsla(${C(i*9+t)*5e2+t*t},80%,60%,.1)`)
x.fillRect(C(i-t/3)*2e3,0,29,9);x.drawImage(c,5,5);x.rotate(C(t)/3e3*T(t))

Aug 24 2018 6:23 PM UTC

}// 140/140

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4ce

function u(t) {

f=(c,X)=>{
if((x.fillStyle='green')!=c)x.fillStyle=c;
x.fillRect(X,99,99,99)
};
f('red',0);f('not color',99);f('rgb(0,0,255)',198);f(1,297)

Apr 19 2023 6:19 PM UTC

}// 140/140

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if new parametr color (c in f(c,X) )== not default color orAnd typeColor ? make new color : else make default color ; How you think thisIdea==goodAndNearWithoutBug?

u/4ce

UPD: 1) "typeColor" in demo probably meaning color,pattern,gradient or any valid value 2) base idea what fillStyle work if get value like a color and maybe not make error if get other values and if fillStyle get "values other" previous value colorLike stay untouched 3) more simple code f=(c,X)=>{x.fillStyle='green';x.fillStyle=c;x.fillRect(X,99,99,99) };f('red',0);f('not color',99);f('rgb(0,0,255)',198);f(1,297) ; ~_^⠀goodLuck!

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amator

function u(t) {

for(c.width|=i=11;i--;) {
x.strokeRect(25+i*(k=100)+(d=S(t)*360+360),400,k,320)
i%7&&(i+4)%7?x.fillRect(i*k+d,400,k/2,200):0
}

Jul 18 2018 3:37 PM UTC

}// 126/140

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u/iverjo

#piano
u/micahcowan

#default

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f8f82804

remix of d/9591 by u/magna

function u(t) {

s=Array((S(t)+1)*9|0).join` `+Array(9).join`▮`;c.width^=0;x.font='9em x';x.scale(1,3);x.fillText(s,0,200);throw s

Aug 31 2018 4:18 PM UTC

}// 113/140

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#default

u/Purpzie

NO HECKING WAY

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username

remix of d/13034 by u/username

function u(t) {

for(i=2e3,x.fillRect(0,0,i,i);i--;x.globalAlpha=.2)X=(r=Math.random)()*1910,Y=r()*1070,S(-(Y/4^X/4)/42+t)<S(t)?x.clearRect(X,Y,9,9):0

Apr 6 2019 4:48 PM UTC

}// 133/140

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can you golf it further?

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kmoseni

remix of d/23476 by u/ArthurThuczsec

function u(t) {

bpm=76;t=t*bpm/60;for(x.strokeStyle=`hsl(${(i=c.width|=0)+t*255} 90%30%`;i--;)x.arc(960,540,i/C(t)**2,z=i*t%i/t&t,z-t);x.stroke()

Aug 23 2021 3:12 PM UTC

}// 129/140

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Change BPM to match music, if you want!

u/magna

Cool!

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f8f82804

remix of d/11749 by u/f8f82804

function u(t) {

for(i=c.width^=0;i--;x.fillRect(X/d+960,Y/d-960,s=48-2e4*d,s))d=Math.hypot(X=S(ϕ=i/612)*S(θ=i*37+i**C(i+t)/i-t),Y=C(ϕ)/.8+3,C(θ)*S(ϕ)+5)/3e3

Jan 12 2019 12:03 AM UTC

}// 140/140

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#perspective #sphere #pointcloud #swarm #traffic #hypot

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KilledByAPixel

function u(t) {

K=10;for(J=0;J<1080;J+=K)for(I=0;I<1920;I+=K)Z=M=N=O=-75,X=(I+-960)/.1,Y=J/.1,O=N+Y,O%=X&O,x.fillStyle=R(O,N,Y,1),x.fillRect(I,J,K,K)

Apr 11 2019 4:55 PM UTC

}// 133/140

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Playing around with the new raster draw style I just added to the ade (auto dwitter emitter).

u/katkip

wowy

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katkip

function u(t) {

t||(z=Y=Z=y=0)
x.fillRect(960+Z*10,540+Y*10,10,10);Z+=z;Y+=y;z+=C(t*t)/99,y+=Math.abs(S(t*t)/40);if(Y>54)y*=-1;if(Z>90||Z<-90)z*=-1

Jun 9 2019 11:56 AM UTC

}// 131/140

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Chaotic pattern created by wind #chaos #bounce #physics