Dweets awesomed by u/logomach

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: #Opposites

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joeytwiddle

function u(t) {

for(c.width|=k=511;k--;x.fillRect(960-W-500*S(j/41)*C(a),960-j*(i+S(a)),2*W,9))i=k>>5,j=k%32,x.fillStyle='#f7f'+j/5,W=99*S(j/10)*S(a=t+i*17)

May 29 2018 10:12 AM UTC

}// 140/140

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Happy Vesak! https://en.wikipedia.org/wiki/Vesak

u/joeytwiddle

Here is the colourful 3d version: https://codegolf.tk/a/270
u/fujimotos

Lotus!
u/hollo47

This is absolutely beautiful!
u/lionleaf

Amazing! #vesak #flower
u/aleamb

great!!

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firegodjr

remix of d/8144 by u/firegodjr

function u(t) {

x.font='3em x'
r=Math.random
for(j=30;j--;)for(i=63;i--;)x.fillText('◢◣◤◥'[r()*4|0],i*32,j*32),x.fillStyle=R(l=(S(i/3)+C(j/3)+r())*128,l,l)

May 19 2018 3:19 PM UTC

}// 139/140

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Fireballs!

u/Xen

very nice style!
u/sigveseb

Cool!
u/prplz

pretty

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sop

function u(t) {

for(c.width|=0,k=576;k--;x.fillRect(a*l,b*l,e,e))for(a=k&31,b=k>>5,e=l=60,d=5;d--;g=1.7+S(t-d*7)*2-a/9,h=1+C(t-d/3)-b/9,e-=4/(.04+g*g+h*h));

Mar 28 2018 7:29 AM UTC

}// 140/140

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u/CalSch

It's so smooth!

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p01

remix of d/7393 by u/yonatan

function u(t) {

for(c.width=i=210;i-=1/8;x.fillRect(99+(i-99)*C(t)+S(i)*r,S(i/67+S(t)/2)*75+C(i)*r,9,9))r=33*S(i/70-6),x.fillStyle=R(a=r*(7-S(i*2)**8),a*.8)

Mar 23 2018 3:33 PM UTC

}// 140/140

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💫 SPINNING BANANA 🍌

Show more comments…
u/p01

Now in centered glory with horizontal and vertical tilt
u/yonatan

Nice!!!
u/magna

Awesome!
u/iverjo

Wow!
u/zanella

Decades from now, we'll all be telling our grandchildren about the Dwitter Banana Frenzy of 2018 .
u/joeytwiddle

#banana

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Batrachus

function u(t) {

for(c.width+=i=0;(j=i++/(d=960))<1;x.fillRect(d+M*S(i)*C(t)+(j-.5)*S(t)*d,d/2+M*C(i)+S(3*j)*d/4,50,50))M=d*Math.max(0,S(2.5*j+.6)/6-.06)

Mar 14 2018 5:48 PM UTC

}// 136/140

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u/magna

wow!
u/magna

this is bananas!
u/iverjo

I'm very impressed!
u/sigveseb

wooow
u/StarStep

Are you from 3018?
u/aleamb

superb!
u/Batrachus

Right now the formula is generating surface points on a coil-like curve. You can get a more ghostly banana by modifying the last two arguments of xfillRect to 5 and the first argument of Math.max to 0.03. You can probably golf this further by drawing circles with radius of M on a simple curve going through the banana's core.
u/alien

no way
u/joeytwiddle

~Remixes~ wireframe: d/7371 solid: d/7372 yellow: https://codegolf.tk/a/262 party: https://codegolf.tk/a/263
u/yonatan

and back to voxels: https://dweet.net/265/7393
u/joeytwiddle

The original dweet that started the #banana frenzy of 2018

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New_Core

function u(t) {

c.style.background="radial-gradient(#f73 5%,#113 "+(99*S(t))+"%)"
r=a=>S(a*8)
for(i=99;i--;)x.fillRect(i*25+r(i)*50,1080,50,-700+r(i*i)*99)

Feb 16 2018 10:31 PM UTC

}// 139/140

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u/Xen

nicely done
u/aleamb

nice!!
u/magna

Yes.
u/BirdsTweetCodersDweet

Cool!
u/sigveseb

Woow, I was 100% expecting the code to be an external network request. So good!
u/iverjo

Wow!
u/Kalanchoe

Beautiful
u/donbright

:p
u/donbright

i mean :o
u/zanella

The most awesome thing about Dwitter is how the quality of the dweets is constantly increasing. Everybody is learning new tricks and techniques from one another and doing more and more awesome stuff. :)
u/sj_

😍
u/New_Core

#city
u/joeytwiddle

#landscape #sunset

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jonathan_b

remix of d/6724 by u/jonathan_b

function u(t) {

with(x)for(s=i=1920;i-=8;beginPath(fill()))r=C(i*2+t/2)*300,arc(s/2+s/4*T(i+t),540+r*S(i),i/3,0,7),fillStyle=`hsl(${r+i/2},70%,${99-i/9}%)`

Feb 6 2018 2:58 AM UTC

}// 139/140

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u/iverjo

So good!

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BackendForth

function u(t) {

c.width|=0
p=4*S(t)
for(i=-9;i<9;i+=.2)for(j=-9;j<9;j+=.2)r=(i*i+j*j)**(p/2),w=Math.atan2(j,i)*p,x.fillRect(960+r*C(w)*99,540+r*S(w)*99,6,6)

Feb 5 2018 2:55 AM UTC

}// 140/140

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u/joeytwiddle

Folding space

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AnnanFay

function u(t) {

D=x=>(r=new XMLHttpRequest,r.open('GET','./'+x,0),r.send(),r.response.match(/u\(t.*([^]*?) }/)[1])
eval(t?A:A=D(1494)+';'+D(888).slice(23))

Feb 3 2018 9:00 PM UTC

}// 139/140

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u/Apex

A dwitter combiner? Awesome
u/joeytwiddle

Squints... scratches head... this is synchronous XHR!
u/joeytwiddle

Same thing, using fetch: F=async I=>T[I]=(await(await fetch('/id/'+I)).text()).match(/u\(t.*([^]*?) }/)[1];eval(t?T[1494]+';'+T[888].slice(23):F(1494),F(888))
u/magna

HAX!
u/Renaud___

HAX ! but funny combinaison :)
u/Xen

lol nice work

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logomach

function u(t) {

c.width|=0;for(i=m=500;i--;)x.fillStyle=R(i*T(t+i),0,i*S(t/4+i)*255),x.fillRect(960+i*T(t/4+i),540+i*C(t/1.5+i),10,10)

Jan 28 2018 5:16 AM UTC

}// 118/140

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