Dweets awesomed by u/joeytwiddle

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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Xor

function u(t) {

x.fillRect(960,r=540,C(t)*r,S(t)*r)

Apr 29 2021 9:38 PM UTC

}// 35/140

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Drawing a circle in 33 bytes

u/KilledByAPixel

#circlechallenge
u/New_Core

👍 the real challenge would be to beat the size of normal way to do it ( <30 bytes, same size centerd).
u/Xor

What's the normal way?
u/New_Core

well, I was thinking of arc as normal way. x.fill(x.arc(960,540,540,1,7)) (using arc is not the challenge,)

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Xen

function u(t) {

c.style.filter=`blur(1.7vw)contrast(49`
for(c.width|=z=i=19;i--;)for(j=z;j--;)x.fillRect(99+i*99+S(t+j/z)*300,400+j*z,50,z)

Apr 16 2021 3:36 PM UTC

}// 123/140

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#default fuzzy #metaballs

u/Tekmap

sdfñlkgjsd gsldkjf pop #fire

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veubeke

remix of d/22466 by u/veubeke

function u(t) {

for(X=288;X--;x[t+i&1?'clearRect':'fillRect'](60+(X/9&15)*120-W,60+X%9*120-W,W*=2,W))i=X>143,W=(i+X%2-t%1)*60

Apr 15 2021 11:18 AM UTC

}// 109/140

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u/katkip

O.O

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veubeke

function u(t) {

for(X=151;X--;)for(i=2;i--;x.fillRect(60+(X/9|0)*120-W,60+X%9*120-W,W*=2,W))W=X%2?t%1+i:1-t%1+i,W=W<1?W*60:60,x.fillStyle=t+i&1?'#fff':'tan'

Apr 13 2021 10:13 AM UTC

}// 140/140

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u/Xen

nice!
u/erin

so cool!!
u/danny@hille.dk

#perfectloop
u/magna

Whoa!
u/andrea270872

for some reason it makes me want to play chess! very nice

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taupelink

remix of d/22448 by u/taupelink

function u(t) {

for(i=k=840;--i;x.fillRect(t*X*C(Y),k-X*S(Y),q/t,i/t/t))f=i*t,X=f*f%k*2,Y=X*f%6.3,x.fillStyle=R(q=i*C((X/9)**C(Y))/t**Y,X%q,X*S(q/k+Y),.1)

Apr 12 2021 3:25 PM UTC

}// 138/140

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d/22452

u/rodrigo.siqueira

I visited this place! It's Monet's pond in Giverny, France. #art
u/rodrigo.siqueira

#monet

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mark1626

remix of d/22175 by u/mark1626

function u(t) {

for(i=k=256;--i;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),w=i/t,w))f=i*t,X=f*f%5,Y=X*f%13,x.fillStyle=R(q=i*S(T(X)+T(Y)),T(T(X+q/i)*i),i*T(q/i))

Mar 28 2021 11:16 AM UTC

}// 139/140

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u/joeytwiddle

I never knew phi was so sparkly, or that it held yin and yang within

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mark1626

remix of d/22174 by u/taupelink

function u(t) {

for(i=k=256;--i;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),w=i/t/t,w))f=i*t,X=f*f%5,Y=X*f%13,x.fillStyle=R(q=i*S(T(X)+Y),T(X+q/i)*i,i*T(q/i))

Mar 28 2021 11:13 AM UTC

}// 135/140

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Sort of a Yin-Yang

u/joeytwiddle

They say that yellow clashes with blue, and red clashes with cyan. But I think green and magenta do it best.

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BackendForth

function u(t) {

for(i=99,c.width|=0,q=1-2**t,a=999;i--;)x.fillRect((i*99+t*a/q)%1920,i**i%a,9,9)
x.translate(a,k=540)
x.rotate(2-t/q)
x.fillRect(-k,0,a,150)

Mar 26 2021 2:28 PM UTC

}// 140/140

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Getting in on the Suez memes

u/magna

LOL
u/magna

#savage
u/magna

#suez #meme #evergiven
u/timothytomato

it took me a bit to get this

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KilledByAPixel

remix of d/22081 by u/KilledByAPixel

function u(t) {

for($=1e4;--$;)x.fillRect(X+=C(a+=++i|n),Y+=S(a),1,.1)}{n=Date.now(a=i=X=Y=540)

Mar 26 2021 2:41 AM UTC

}// 79/140

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Tiny Sketcher - Produces a wide variety of abstract art in grayscale

u/Xen

nice!
u/KilledByAPixel

Reload to start with a new seed :)

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veubeke

remix of d/21883 by u/BackendForth

function u(t) {

onmousemove=e=>{for(R=c.offsetWidth/(i=c.width^=0);i-=64;)for(j=1080;j-=54;x.fillRect(i-p/r,j-q/r,9,9))r=Math.hypot(p=e.x/R-i,q=e.y/R-j)/99}

Mar 11 2021 8:29 PM UTC

}// 140/140

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Mouseover, please! (fullscreen fix)

u/Xen

nicely done
u/BackendForth

Cool!

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