Dweets awesomed by u/_louis

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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taupelink

remix of d/29592 by u/taupelink

function u(t) {

f=(u,v,m=5)=>(m?f(u,v,m-1)-m:u%v-v/2)**2*.4;g=n=>!(f(X,n)+f(Y,n^3)&9);for(i=1e4;i--;x.fillRect(480+32*X,60+32*Y,g(6),g(5)))X=i*t%30,Y=X*i%30

Mar 2 2024 7:19 PM UTC

}// 140/140

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d/29596

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rodrigo.siqueira

remix of d/29584 by u/taupelink

function u(t) {

f=u=>(((u%8-4)**2)+3)**2;g=n=>!(f(X/n)+f(Y*n/6)&672);for(i=2e4;i--;x.fillRect(480+20*X,60+20*Y,g(3)|g(2),g(i)|g(t)))X=i*t%48,Y=X*i%48

Mar 1 2024 10:22 AM UTC

}// 133/140

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Intertwined

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rodrigo.siqueira

remix of d/29584 by u/taupelink

function u(t) {

f=u=>(((u%8-4)**2)-1)**3;g=n=>!(f(X/n)+f(Y*n/6)&672);for(i=2e4;i--;x.fillRect(40*X,23*Y,g(3)|g(2),g(i)|g(1)))X=i*t%30*t,Y=X*i%48

Feb 29 2024 1:31 PM UTC

}// 128/140

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Magnetic flow diagram

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CaptainMeat

remix of d/29577 by u/CaptainMeat

function u(t) {

r=Math.random
x.fillStyle = R(r()*255,r()*150,r()*255,0.5)
x.fillRect(r()*2e3,r()*2e3,r()*50,r()*50)
x.drawImage(c,C(t)**t,S(t)**t)

Feb 27 2024 8:19 PM UTC

}// 131/140

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slide

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rodrigo.siqueira

remix of d/29574 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=2e4;i--;b+=C(a*3)/4-b*r/2,a=r/5+b*S(a*2)/2+a*.9)i&8?r=i/b&1:c.style='filter:invert()sepia(',x.fillRect(900-b*2e3,2e3-a*2e3,.1,1)

Feb 27 2024 1:13 PM UTC

}// 140/140

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Sparkles of a galactic spiral

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Agnes

function u(t) {

R=r=>Math.random()*r
A=t?A.map(e=>{x.fillRect(e.x+=e.r*S(t*e.r),e.y+=e.r*C(t/e.r),1,1);return e}):[]
A.push({x:R(1920),y:R(1080),r:R(9)})

Feb 27 2024 12:59 PM UTC

}// 137/140

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First page of school notebook

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Xen

remix of d/29563 by u/hoplite

function u(t) {

for(i=9;i--;)x.fillRect(400+i*99+S(t)*300,400,50,200);
x.drawImage(c,-9,-9,1938,1098),x.fillStyle=R(S(k=t*9%255)*k,S(-k)*k,S(k*2)*k)

Feb 26 2024 5:14 PM UTC

}// 132/140

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remix the remix, quick play.

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Xen

function u(t) {

for(i=9;i--;)x.fillRect(400+i*99+S(t)*300,400,50,200);x.drawImage(c,C(t),S(t)),x.fillStyle="#"+frame

Feb 22 2024 5:28 PM UTC

}// 100/140

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test

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀧𛁔🐰𛁚🐲𩐳𛁑🐨𚱮𩑷𘁄𨑴𩐨𚐥𞐹𚐯𞐹𚐊𩡯𬠨𦀽𥀥𦠬𦐽𥀫𚰯𦠬𪐽𦠪𞀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁘𚡚𚱚𛰳𛁙𚡚𚱚𛰲𛀮𝐬𛠵𚐬𦱘𛁙𧐽𦱓𚁘𚡘𛑙𚡙𚱑𚐬𠰨𜠪𦀪𦐫𥀯𤐩𧐩𞰻`.replace(/u../g,'')))

Feb 20 2024 4:19 PM UTC

}// 123/140

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#space #chaos

u/jdspugh

Epic!

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taupelink

remix of d/29538 by u/taupelink

function u(t) {

f=(u,v)=>((u%v-v/2)**2-v*v/8)**2;g=n=>!(f(f(X,n)+f(Y,n),n*2)&n*n/4+3);for(i=1e4;i--;x.fillRect(480+40*X,60+40*Y,g(3),g(4)))X=i*t%24,Y=i*X%24

Feb 20 2024 12:49 AM UTC

}// 140/140

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d/29548 8x8 and 6x6

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