Top dweets of all time

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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BackendForth

function u(t) {

c.width|=0
f=(n)=>960+99*C(n/9)+99*C(n)
g=(n)=>540+99*S(n/9)+99*S(n)
for(i=19;i--;x.stroke())x.moveTo(f(b=t*i),g(b)),x.lineTo(f(a=b+t),g(a))

Apr 20 2021 7:15 PM UTC

}// 140/140

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u/lars-erik

All the beautiful patterns in one. :D Love it!

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lars-erik

function u(t) {

eval(unescape(escape`𪑦𚁴🀳𛠶𚑻𭀭🐱𛠸𞱸𛡦𪑬𫁒𩑣𭀨𜐲𝐰𚰨𛐱𛠸𚱴𚐪𜠰𜀬𝐰𜀫𚀨𛐰𛠱𚰨𜀮𞀪𭀩𚠪𝀭𭀪𚠲𚐯𚀭𝐯𜐰𚐩𚠭𜠰𜀬𘀱𝐬𘀴𝐩𯑥𫁳𩑻𩡯𬠨𪐽𜠻𪐭𛐻𮀮𨑲𨰨𝰵𜀫𪐪𜰰𜀬𝠰𜀬𝐰𛀰𛀶𛠲𞀩𚑸𛡦𪑬𫀨𚑽`.replace(/u../g,'')))

Apr 19 2021 10:23 AM UTC

}// 120/140

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Cat! 🎉🙈

u/lars-erik

Uncompressed
u/lars-erik

if(t<3.6){t-=1.8;x.fillRect(1250+(-1.8+t)*200,500+((-0.1+(0.8*t)**4-t**2)/(-5/10))*-200, 15, 45)}else{for(i=2;i--;x.arc(750+i*250,600,50,0,6.28))x.fill()}
u/erin

cute

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clavigne

function u(t) {

for(k=1;k<9;k++){m=200;i=j=k*80;x.beginPath();while(i<t*m){x.lineTo(i,j);x.moveTo(i,j);i+=1;j+=9*S(C(i*i)+i%(k*m))}x.moveTo(0,0);x.stroke()}

Apr 17 2021 11:38 AM UTC

}// 140/140

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first attempt at #fracture

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mrfoogles

function u(t) {

t*=S(t)
x.globalCompositeOperation='lighter'
for(i=0;i<9;i++,x.fillStyle=R(t/2,7-i,1+i))x.fillRect(400+i*100+S(t)*500,800,S(t)*50,200-t*100)

Apr 15 2021 11:13 PM UTC

}// 140/140

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Pillar Lake

u/mrfoogles

dwitter.net/d/22516
u/mrfoogles

#waitforit
u/mrfoogles

#reflection, #light, #cave
u/mrfoogles

yeah that's probably too many

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roboeor

function u(t) {

c.width

Apr 15 2021 8:14 AM UTC

}// 7/140

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cool

Show more comments…
u/roboeor

i like it
u/smtsjhr

very zen!
u/RubyPiec

what does this mean
u/mrfoogles

shrug
u/roboeor

ty all for the likes
u/roboeor

i rlya precite it

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taupelink

remix of d/22481 by u/taupelink

function u(t) {

for(i=k=150;--i;x.fillRect(q*6*X*C(Y)+X,k*8,q>>b,-5*i/t**t))f=i*t,X=f*f%9,Y=X*f%2,x.fillStyle=R(q=t%S(Y+S(X/t))*i<<(b=2+t/5),q*C(q/X%Y),i/2)

Apr 15 2021 2:03 AM UTC

}// 140/140

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d/22503

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taupelink

remix of d/22481 by u/taupelink

function u(t) {

for(i=k=390;--i;x.fillRect(X*C(Y),X*S(Y),i>>t,q>>t))f=7*i*t,X=f*f%2e3,Y=X*f%2,x.fillStyle=`hsl(${k+(q=i+C(Y)*i)},95%,${60*C(q)**Y}%,${4/q})`

Apr 14 2021 6:33 PM UTC

}// 140/140

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d/22495

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peterBandsholm

remix of d/22408 by u/Pascal

function u(t) {

c.width|=0
for(i=360;i--;x.fillRect(X*80+c.width/2,Y*80,70*S(-t+X/4+Y/4),70*S(t+X/4-Y/4)))X=S(i*5)%24,Y=(i-X)/24

Apr 14 2021 5:47 PM UTC

}// 112/140

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contone

function u(t) {

d="91113113311321344441212".split``
l=99
o=0
for(i=-1;i++<l;)
i%2?x.fillRect(l*(o%8),~~(o/8)*l,d[i]*l,l):0,
o+=d[i]*1

Apr 14 2021 5:02 PM UTC

}// 117/140

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bitsy cat

u/contone

each digit in d is a length of pixels to skip or draw, alternating every loop. skips can loop onto the next line (8x8 grid).
u/Volfegan

#cat
u/384.cz

#pixelart

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taupelink

remix of d/22476 by u/taupelink

function u(t) {

for(i=k=1080;--i;x.fillRect(q*6*X*C(Y)+X,k-X*S(Y),q/t**t,-i/t**t))f=i*t,X=f*f%9,Y=X*f%6.3,x.fillStyle=R(q=2%C(Y)/Y*i,q*S(Y+t),q%Y*i*5,q/i/Y)

Apr 14 2021 5:09 AM UTC

}// 140/140

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d/22481