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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 2 remixes fullscreen

DataMeta

remix of d/8876 by u/robbyg

function u(t) {

for(j=20,h=96;h--;)for(g=t*6,v=54;v--;)z=S(g&(h/v))*255,
x.fillStyle=R(n=v<=h-3?0:255-z,n-42,v>h-3?64:255-z,.01),
x.fillRect(h*j,v*j,j,j)

Jul 20 2019 11:00 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#beach

u/DataMeta

curiously, the sand color comes out as pure yellow instead on amoled

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/14603 by u/taupelink

function u(t) {

r={valueOf:Math.random}
x.globalCompositeOperation=['xor','xor','lighten','darken'][r*4|0]
x.fillRect(r*1920,r*1080,r*200,r*200)

Jul 19 2019 9:41 PM UTC

}// 128/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#xor

show FPS hide FPS share fullscreen

Xen

remix of d/14925 by u/taupelink

function u(t) {

t?0:a=[J=64]
for(c.width=i=160;i--;x.fillText(a[i],i%8*20,9+(i>>3)*9))t?0:a[i]=i
J&&(K=Math.random()*J--|0,[a[K],a[J]]=[a[J],a[K]])

Jul 5 2019 3:33 PM UTC

}// 131/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

slight golf for Taupelink

u/taupelink

Thank you! Only thing is, I'm seeing unshuffled values greater than 63.
u/Xen

ahh ok my bad, filltext height needs to end in 11 instead of 9... we lost a byte :(

show FPS hide FPS share 1 remix fullscreen

draketeach

function u(t) {

z=y=0;a=2*S(t**7);b=C(t**5);
for(i=255;i&&z*z+y*y<4;i--){z=z*z-y*y+a;y=2*z*y+b}x.fillStyle=R(i,i,i,1);x.fillRect(500*z+1200,500*y+540,9,9)

Jul 4 2019 12:30 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

First attempt at Mandelbrot but it isn't working yet!

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👲👮🐾𤰨𚁩𚱴𯀰𚐪𪠪𚡮𚰹𚐪𞑼𜀻𩡯𬠨𨠽𜐲𜀻𨠭𛐻𚑦𫱲𚁩👢𙐱𜀬𪠽𨠯𜐰𯀰𛁫🐹𞐻𪰭𛐻𮀮𩡩𫁬𤡥𨱴𚀲𝀰𚠨𪐭𭀥𜐩𚱦𚁓𚐬𜐸𜀫𜠴𜀪𚀨𪠥𝀩𙐱𜀩𚱦𚁃𚐬𮠽𞐫𬠨𝠩𛰴𛁺𚐩𩠽𡠽🠸𚡲𚀴𚐪𡠨𬠨𜰩𚡫𛰹𞐩𚰶𚡲𚀵𚐪𡠨𬠨𜠩𚡫𛰹𞐩`.replace(/u../g,'')))

Jul 1 2019 4:45 AM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Random Spirographic Doodles V2

u/KilledByAPixel

These are unfinished spirographs with random parameters. I switched to using rect instead of lines and made other changes to help with performance. Also I added smooth scrolling (or smooth as possible given the framerate)

show FPS hide FPS share 1 remix fullscreen

Xen

function u(t) {

x.fillText(code,c.width=-1,9)

Jun 27 2019 9:07 PM UTC

}// 29/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

29byte #Quine

u/Xen

#nano

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/14391 by u/KilledByAPixel

function u(t) {

for(c.width|=i=94;i--;x.fillText(code[i],2e3+i*99-t%9*1300,570+400*S(t+i/3)))x.font='9em"'//✌␌

Jun 27 2019 1:46 PM UTC

}// 94/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Sine Wave #Quine 2

show FPS hide FPS share fullscreen

Xen

remix of d/14741 by u/Kash

function u(t) {

for(c.width=i=2e3;i--;)x.fillRect(960+i*C(i*t),540+i*S(t*i),9,9)

Jun 24 2019 5:17 PM UTC

}// 64/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Golfed a bit for Kash

show FPS hide FPS share fullscreen

everdaynormalguy

function u(t) {

for(x.fillRect(0,0,i=640,i);z=--i**.3;x.fillStyle=R(0,100/--z))x.setTransform(s=20/z,0,0,s,0,0),x.fillText('Send Nudes',i%z*77,t++%z*60)

Jun 24 2019 12:16 PM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/katkip

same to your mom. dont #spam

show FPS hide FPS share fullscreen

katkip

function u(t) {

for(i=230;i--;)x.fillStyle=i%2?`hsl(${i*2-t*9} 99%40%)`:"#fff",x.beginPath(),x.arc(i*10-200,540+S(i/6+t/4)*716,i%2?100:70,0,7),x.fill()

Jun 22 2019 10:41 AM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#color