Dweets awesomed by u/CalSch

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: #Opposites

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KilledByAPixel

function u(t) {

with(x)t||translate(769,40,R=1e3),beginPath(lineWidth=9),arc(0,0,R,0,1.6),rect(0,0,R,R),stroke(),translate(0,R-(R/=1.618)),rotate(1.57)

Jan 9 2023 6:01 AM UTC

}// 135/140

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Golden Spiral

u/cantelope

superb!
u/danny@hille.dk

Nice! I tried sonting similar, some time ago, but could not golf it and still make it look good -> this is how far i got (uncompressed): with(x)t||(a=[1,1],translate(960,540)),a.push(o=a.at(-2)+a.at(-1)),strokeRect(0,0,o,o),arc(0,o,o,4.7,0),translate(o,o),stroke(),rotate(1.57)

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patorick1

function u(t) {

c.width=999
for(i=0;i<40;i++){for(y=0;y<40;y++){t=new Date().getTime()*.000003
z=S(100*(i*S(t/2)+y*C(t/3))+t)*9
x.fillRect(i*9,y*9,z,z)
}}

Jan 8 2023 7:32 PM UTC

}// 138/140

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third attempt

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UEZ

remix of d/26780 by u/magna

function u(t) {

A=Math.abs,a=S(t)*8
for(i=c.width=192;i--;)for(j=108;j--;A(A(X**2+Y**2-1)-A(C(a*X)+S(a*Y)))<=.5&&x.fillRect(i,j,1,1))X=(96-i)/27,Y=(54-j)/27

Jan 8 2023 1:46 PM UTC

}// 140/140

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U forgot one Abs. Slm, UEZ

u/magna

Sweet! :) I was wondering what was off :)
u/magna

Slm :)

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patorick1

function u(t) {

for(i=0;i<50;i++){for(j=0;j<200;j++){
r=Math.floor(Math.random()*255)
x.fillStyle=R(i,r,255-i*4+j,0.5)
x.fillRect(j*12,i*12,12,12)
}}

Jan 7 2023 10:56 PM UTC

}// 133/140

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first attempt

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hoplite

remix of d/26761 by u/danny@hille.dk

function u(t) {

for(j=c.width=w=160;j--;)for(i=w;i--;x.fillRect(i,j,u=(C(X/d+C(t)*9)*S(Y/d-t*9))**.1,u))r=(X=i/w*5-2.5)*X+(Y=j/w*5-1.4)*Y,d=r>1?r/39:C(r)/7

Jan 7 2023 8:01 PM UTC

}// 139/140

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u/joeytwiddle

Great! #sphere #warping #checkerboard
u/pavel

Wow thats cool

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Xen

remix of d/26754 by u/DaSpider

function u(t) {

for(b=`linear-gradient(${a=t*=i=92}deg`;i--;)c.style.background=b+=`,hsl(${a-i} 92%${a/i}%)`

Jan 4 2023 2:44 PM UTC

}// 92/140

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Golf and play

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taupelink

remix of d/26517 by u/taupelink

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󜬵󝬻󪜭󛜾󜜶󜌦󙭴󟌱󛬱󞽸󛭦󪝬󫌨󮌮󬽴󬭯󪽥󚌩󚜩󮌮󨭥󩽩󫭐󨝴󪌨󮌮󩭩󫍬󤽴󮝬󩜽󦼧󘽁󜜰󝌧󛌧󘼴󝝅󜼧󛌧󘽅󡍄󜜧󛌧󘽅󠼳󜼧󧝛󪜥󝼥󝍝󚜬󮍛󪜦󜬿󙽡󬭣󙼺󙽲󩝣󭌧󧜨󪜥󞜪󜬴󜌬󪜥󝜪󜬴󜌬󪜯󭌪󚭴󛍩󛍩󚼲󚽩󙜲󛬲󚭴󚜬󮌮󫍩󫭥󥽩󩍴󪌽󜬰󛼳󚬪󭌻`.replace(/u../g,'')))

Jan 2 2023 5:49 AM UTC

}// 137/140

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d/26745

u/taupelink

Prompt: "Steal like an artist." Palette and composition inspired by Joaquin Torres Garcia.
u/taupelink

#genuary #genuary6 #genuary2023

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KilledByAPixel

function u(t) {

t*=60
X=t*6e2%2e3
Y=t*2e1
A=t*t%50
B=t**3%99+9
for(i=4;i--;x.arc(X+C(a=P/2-i*P)*B,Y+S(a)*B,A,a-=P/2,a+P))P=Math.PI/2
x.beginPath(x.fill())

Jan 1 2023 6:09 PM UTC

}// 138/140

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Round Squares

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KilledByAPixel

remix of d/17031 by u/KilledByAPixel

function u(t) {

for(U=431,Z=i=2e3;i--;t+=i%U?0:7)q=t%4,Q=Z*(t>>2),T=i*Q%U*q,x.fillRect(~x.clearRect(U+Q%967+T*S(i),U+Q%U+T*C(i)-q*U+q*q*U,i%9,9-4*q),i,Z,.2)

Jan 1 2023 12:23 AM UTC

}// 140/140

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Happy new year! 🥳

u/KilledByAPixel

#fireworks
u/vain

Thx! Nice, happy new year ;-)

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NiekvD

remix of d/888 by u/jczimm

function u(t) {

for(c.width|=j=6;j--;)for(i=300;i--;)x.fillRect(960+200*C(i)*S(T(t/1.1)+j/i),540+200*S(i),10,10)

Dec 31 2022 9:48 AM UTC

}// 96/140

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golfed

u/magna

93: for(c.width|=j=6;j--;)for(i=300;i--;)x.fillRect(960+200*C(i)*S(T(t*.9)+j/i),540+200*S(i),9,9)
u/4ce

Hey u/NiekvD hello. i have something for you in comment on d/26714 ;p.s. this comment temporal( maybe), not need reply on this comment( maybe)... ~_^

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