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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lazyguyy

function u(t) {

t=9*t&(c.width=511);for(a=1;a<55;){o=(++a**9+t)%43-9;for(z=1;z<10;)x.fillStyle=R(0,S(++z/4)*255),x.fillText("シンボル"[(t+z+a)%4],a*9,(o+z)*9)}

Jun 20 2018 3:05 PM UTC

}// 139/140

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Maybe someone can add a black background, but I'm not good enough at golfing down js code to this. #matrix

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robbyg

function u(t) {

with(x){drawImage(c,-40,9,w=2e3,h=1080),fillStyle=R(),fillRect(0,0,w,9);for(i=h;i--;)fillStyle='#049',fillRect(Math.random()*w,0,4,9)}

Jun 15 2018 8:21 PM UTC

}// 134/140

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This one makes me fairly uncomfortable.

u/rep_movsd

#underrated

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magna

remix of d/8594 by u/magna

function u(t) {

x.font='25px"'
for(Y=43;Y--;)for(X=76;X--;)x.fillText([...'🌑🌘🌗🌖🌕🌔🌓🌒🌑'][(S((X*Y/99)+t*5)+1)*4.5|0],X*25,Y*25+25)

Jun 13 2018 1:42 PM UTC

}// 111/140

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u/zanella

Funny thing - it seems as if the moons are moving back-and-forth as if it was a flag. :)

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Xen

remix of d/8572 by u/firegodjr

function u(t) {

for(c.width|=Z=i=550;i--;x.beginPath(x.strokeStyle=`hsl(${i*t^Z},90%,20%)`))for(j=2;j--;x.stroke())x.lineTo(2e3*j,Z+C(t+i-j*S(t)*2)*Z)

Jun 12 2018 8:43 PM UTC

}// 134/140

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firegodjr

remix of d/8543 by u/firegodjr

function u(t) {

x.beginPath()
c.width|=0
for(i=500;--i;)x.lineTo(S(k=i*(400001+(S(t)*.0008))+t)*C(i)*400+900,C(k)*400+500)
x.fill("evenodd")

Jun 11 2018 9:03 PM UTC

}// 124/140

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Subtle Adjustments ;)

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BirdsTweetCodersDweet

function u(t) {

for(i=2;i--;)x.beginPath(x.fillStyle=R(i?a=S(t)*129+129:0,0,i?0:a))|x.arc(960+80*S(i?π=t*5:n),540+80*C(i?n=π+3:π),80-30*S(t*8),0,7)|x.fill()

Jun 10 2018 4:28 PM UTC

}// 140/140

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Spinning orbs

Show more comments…
u/BirdsTweetCodersDweet

Longer, but better (153): for(i=2;i--;)x.beginPath(x.fillStyle=R(i?w=255-(s=C(t*2)*127+128):s,0,i?s:w))|x.arc(960+80*S(i?π=t*5:n),540+80*C(i?n=π+3.14:π),80-30*S(t*8),0,7)|x.fill()
u/BirdsTweetCodersDweet

Inspired by the "second phase" in http://slicker.me/javascript/yinyang.htm. Thank you to Joey, Veubeke, and Athos from Discord for the last ~100 chars golf (I still golfed it from 480 chars to 240 though :P)
u/BirdsTweetCodersDweet

Putting a=S(t*2) also makes the color transition better, but that would be 142 chars
u/pythech

just golfed the a=S(t*2) version
u/pythech

golfed the 153 chars version too
u/pythech

I don't feel comfortable owning your work just because I could golf it though. I just put them as remixes but I can delete them if you want and you can repost it I guess (I don't use discord, bummer, maybe I should?).
u/joeytwiddle

I also feel uncomfortable owning your Debian logo. But that's how things go on Dwitter these days! u/lionleaf was talking about a remix-in-comments feature. Perhaps this is part of the motivation.
u/pythech

Cool idea! Yours was a proper remix though IMO, which involved changing the code and so on. Also great job on that btw :D
u/BirdsTweetCodersDweet

No problem pythech, just post the links here, and give credit :P
u/BirdsTweetCodersDweet

And yeah, join discord

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New_Core

function u(t) {

c.width=-1
for(i=99;i--;)x.fillText(String.fromCodePoint(65+i%58),i*8-t*60%464,177),x.drawImage(c,i+260,170,1,10,i*8,50+20*S(i/9+t),18,60)

Jun 10 2018 12:45 PM UTC

}// 138/140

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Xen

remix of d/8432 by u/firegodjr

function u(t) {

for(c.width|=i=f=750;i--;)x.fillRect(S((i-t*299)/79)*f*S((i+99*C(t))/12)+f,i*5,9*i,4+C(t))

Jun 5 2018 6:00 PM UTC

}// 90/140

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u/joeytwiddle

Is this #water or #fire ?
u/firegodjr

yes
u/PiggyClone205

This ^
u/katkip

it is #road

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joeytwiddle

remix of d/8393 by u/firegodjr

function u(t) {

for(c.width|=0,i=4e3;i--;x.beginPath())x.globalAlpha=.03,x.arc(S(t*6+i*i/99)*i*i/1e4+960,C(t*6+i/99)*i*i/1e4+540,i/30+2,0,7),x.fill()

Jun 5 2018 9:45 AM UTC

}// 133/140

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Soft spiral happy accident 1

u/hollo47

I'm experiencing some Rorschach thing, that's a dog's face!
u/joeytwiddle

It's curious how a small bug in the spiral code seems to have produced some straight lines

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hope4tg

remix of d/8253 by u/hope4tg

function u(t) {

x.font='3em x';for(i=240;i--;x.fillText('■',i*8,(t*5|0)*8))x.fillStyle=R(l=(S(i/10)*(t*S(t)-t*t)%5/5)*255,(l+128+(t*4))%255,0)

May 29 2018 9:36 AM UTC

}// 126/140

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Alien art

u/hope4tg

#weird
u/S.T.L.K.R.

Alien embrio generator