Dweets awesomed by u/magna

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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snydej

remix of d/6988 by u/snydej

function u(t) {

for(c.width|=i=50;i--;)[0,4,8].map(d=>x.fillRect(0,0,i,i,x.fillStyle=R(d*i),x.setTransform(S(s=d*8.9),C(s),S(s+=2.1),C(s),i*i,99+i*S(i+t))))

Feb 18 2018 5:49 PM UTC

}// 140/140

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I used a different strategy for the transform and managed to salvage enough characters to animate it.

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snydej

remix of d/6961 by u/dogspace

function u(t) {

for(i=49;i--;)[0,2,4].map(d=>x.fillRect(0,0,5,5,x.fillStyle=R(d*99),a=[8,-4,0,9,-8,-4],a.splice(d,2),x.setTransform(...a,i*40,540+50*S(i))))

Feb 18 2018 2:52 PM UTC

}// 140/140

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This is the best I could manage in 140 character. I had a this but could not shrink it: c.width|=0 for(i=9;i--;)for(j=9;j--;)[0,2,4].map(d=>x.fillRect(0,0,2,2,x.fillStyle=R(d*99),a=[20,-9,0,h=99+30*S(i+j+t),-20,-9],a.splice(d,2),x.setTransform(...a,(24+i-j)*40,(39-i-j)*18-h)))

u/snydej

Correction: c.width|=0;for(i=9;i--;)for(j=9;j--;)[0,2,4].map(d=>x.fillRect(0,0,2,2,x.fillStyle=R(d*99),a=[20,-9,0,h=99+30*S(i+j+t),-20,-9],a.splice(d,2),x.setTransform(...a,(24+i-j)*40,(39-i-j)*18-h)))

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zox

function u(t) {

w=c.width|=0
for(i=1;i<9;i++){
x.arc(w/2,540,150+(45*i),S(t),7*S(t))
x.arc(w/2,540,150+(28*i),7*S(t),S(t))
x.lineWidth=2+T(t+i)
x.stroke()}

Feb 18 2018 5:30 AM UTC

}// 139/140

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u/aleamb

Capsule Corp. :)

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zox

remix of d/6846 by u/jbl

function u(t) {

c.width|=i=300
while(--i)q=C(t*2+i/90),x.arc(T(q)*(i-660)+1e3,S(t)+i+390,S(i/96)*(C(t/3+i/9)+(T(t)/C(t))/(S(t)))*40,0,7)
x.stroke()

Feb 18 2018 4:50 AM UTC

}// 131/140

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BirdsTweetCodersDweet

remix of d/6978 by u/akm

function u(t) {

with(x)for(c.width|=i=37,globalCompositeOperation='xor';i--;beginPath(fill(arc(960+S(n=i*(C(t*2)*.5+7))*n-C(n),540+S(n)-C(n)*n,i*i,0,7))))x

Feb 18 2018 12:22 AM UTC

}// 139/140

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I tried to change your n value... Ended up doing a thing :D

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akm

remix of d/6976 by u/SnakeBearSoftware

function u(t) {

with(x)for(c.width|=i=37,globalCompositeOperation='xor';i--;beginPath(fill()))arc(960+S(n=i*(C(t*2)*.3+6.3))*n-C(n),540+S(n)-C(n)*n,i*i,0,7)

Feb 18 2018 12:12 AM UTC

}// 140/140

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Thanks to u/BirdsTweetCodersDweet for the help with the oscillating function!

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SnakeBearSoftware

remix of d/6967 by u/AnnanFay

function u(t) {

c.width|=i=128
with(x)
for(globalCompositeOperation='xor';i--;beginPath(fill()))
arc(
960+S(n=i*t)*n-C(n),
540+S(n)-C(n)*n,
i*n/t,
0,7
)

Feb 17 2018 10:31 PM UTC

}// 136/140

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nikoloffgeorgi

function u(t) {

c.width|=b=20
o=500
for(i=0;i<=b;i++){
q=b*i
x.strokeStyle=R(q,i,0,i/20)
x.lineWidth=b*b-q
x.lineTo(o+S(i*t+t)*q,o+C(i*t-t)*q)
x.stroke()
}

Feb 17 2018 4:17 PM UTC

}// 139/140

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u/Xen

Welcome to the dwitter family!
u/ximavus

ID of 6969 nice

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Xen

remix of d/6356 by u/veubeke

function u(t) {

for(c.width=i=199,x.globalCompositeOperation='xor'
;i--;x.fill())x.beginPath(),x.arc(99+C(i*t/4)*C(t*9)*9,50+S(i*t/9)*S(t*9)*9,i*.7,Xen=1,9)

Feb 16 2018 11:58 PM UTC

}// 140/140

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Shoutz 2 veubeke

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Xen

remix of d/6939 by u/snydej

function u(t) {

with(x)for(i=364;i--;beginPath(fill()))for(fillStyle=`hsl(${(t*i)*4},80%,40%)`,j=9;j--;)lineTo(i%28*79+50*C(s=j+j/(t%5)),i%26*47+50*S(s))

Feb 16 2018 11:38 PM UTC

}// 137/140

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Shoutz 2 snydej & PietPtr

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