Dweets awesomed by u/Xen

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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taupelink

remix of d/21284 by u/taupelink

function u(t) {

for(i=k=128;i--;x.fillRect(k*X,k*Y,i/t,i/t))f=i*t,X=f*f%15,Y=X*f%9,h=i*S(C(m=S(p=X/Y%2)%S(C(q=X/2*C(Y/5)*Y))-q)),x.fillStyle=R(-h*q,h*m,h*p)

Jan 20 2021 2:49 AM UTC

}// 140/140

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d/21326

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rodrigo.siqueira

remix of d/21282 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
x.fillRect(t*60,t*360,4,4)
x.fillStyle=`hsl(${-t*60},90%,50%)`
x.drawImage(c,5,0)
x.globalCompositeOperation='xor'

Jan 19 2021 11:34 PM UTC

}// 139/140

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Falling #sierpinski #fractal

u/Qwitter

for some unkown reason this color scheme reminds me of colecovision. Nice!

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tomxor

remix of d/21304 by u/tomxor

function u(t) {

for(n=i=9;i;T+=S(r),R+=C(r))R*R<4e5&&T/425|R/99|T/25+17&2?x.fillRect(960+T,540+R,n/++u**.5,.1):(r=--n?t*i*n:t/i%2-1,u=n)||(n=T=8,R=i---640)

Jan 19 2021 9:59 PM UTC

}// 139/140

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Smolr

u/tomxor

Also slower, poorly distributed and generally worse... but it fits :P
u/tomxor

#default
u/Qwitter

; ) nice
u/pavel

Very nice!
u/pavel

-3 slightly lighter for(n=i=9;i;T+=S(r),R+=C(r))R*R<4e5&&T/425|R/99|T/25+17&2?x.fillRect(960+T,540+R,n/++u**.5,.1):r=(u=--n)?t*i*n:(n=T=8,R=i---640,t/i%2-1)

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Xen

remix of d/21314 by u/Xen

function u(t) {

x.drawImage(c,9,!x.fillText(x.globalCompositeOperation='xor',9,frame*9))

Jan 19 2021 6:40 PM UTC

}// 72/140

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another play

u/danny@hille.dk

cool
u/danny@hille.dk

-2 > t*540===frame*9

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ciaccodavide

function u(t) {

x.fillRect(960,540,S(t*.3)*2e3,C(t*.8)*2e3,q=c.width|=1)
for(i=6;i--;)for(w=540,k=4;k--;)x.drawImage(c,k%2*q/2,((k/2)^0)*w,q/2,w)

Jan 19 2021 6:27 PM UTC

}// 129/140

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squarangles

u/Xen

nice!
u/Qwitter

Glad to see

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Qwitter

function u(t) {

eval(unescape(escape`𩄽𜔲𜄻𭴽𜔶𚥤𞵨🔹𚥤𞵫🔨𭄥𝤪𝤰𚕞𜄻𪕦𚅫𙔱𜄽🔹𚕻𮄮𩅲𨕷𢕭𨕧𩔨𨴬𜄬𜄬𜤪𭴬𪄯𜤩𛅸𛥤𬥡𭵉𫕡𩵥𚅣𛄭𭴯𜤬𪄯𜤬𭴬𪄩𯔻𮄮𩥩𫅬𤵴𮕬𩔽𘤣𜄰𜔢𞵸𛥦𪕬𫅒𩕣𭄨𪴦𙥷𛴲𛄰𛅷𛅨𚔻𪵼𯄨𮄮𩥩𫅬𤵴𮕬𩔽𘤣𩤰𩤢𛅸𛥦𪕬𫅒𩕣𭄨𭄥𪄬𩄬𩄪𝔬𩄪𝔩𚔻`.replace(/u../g,'')))

Jan 19 2021 5:51 PM UTC

}// 140/140

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Dwitter Kneads a Baker's Map

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danny@hille.dk

remix of d/21313 by u/Qwitter

function u(t) {

c.width|=0;w=560;for(k=9;k--;x.font='99vw A')x.drawImage(c,w+C(k-t)*w,180+S(k-t)*w+w,w+C(9*t+3*k),w),x.fillText('🦄',w*C(3*t)+w,222*S(t)+777)

Jan 19 2021 5:31 PM UTC

}// 140/140

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golf and play

u/danny@hille.dk

I know t's a bit (uni)corny
u/danny@hille.dk

it's...
u/Qwitter

Cool Children's Device Background ! the %uD83E%uDD84 Unicorn

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Qwitter

remix of d/5896 by u/Moosething

function u(t) {

c.style.filter="blur("+80/(t*t%90+1)+"px)";x.fillRect(959,0,27,27);for(k=2;k--;)x.drawImage(c,15-k*30,21);x.globalCompositeOperation='xor';

Jan 19 2021 1:13 PM UTC

}// 139/140

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XORing temples in and out of existence at seemingly an ever more frenzied pace!

u/Qwitter

Feature/(Epileptic Warning): Blur becomes stroboscopic as t increases
u/Xen

love it!!!

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Xen

remix of d/21312 by u/Xaviaro

function u(t) {

x.globalCompositeOperation='xor'
x.drawImage(c,2,!x.fillRect(9,frame,9,9))

Jan 18 2021 11:20 PM UTC

}// 74/140

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just a golf

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Xaviaro

remix of d/5958 by u/Jezza

function u(t) {

x.globalCompositeOperation='xor'
a=2
b=frame*a
e=1536
x.fillRect(f=b%e,e-f-456,a,a)
for(i=0;i<2;i++){x.drawImage(c,a,0);x.drawImage(c,0,a)}

Jan 18 2021 9:05 PM UTC

}// 139/140

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Pyramid construction techniques

dwitter.net | Xen (95738)