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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cantelope

remix of d/10928 by u/pavel

function u(t) {

eval(unescape(escape`砮晩汬剥捴⠰ⰰⱶ㵣⹷楤瑨㴲㤰ⰱ㘳⤻瀽椽㸳㔪嬰ⰰⰳ⵩ⰱⰶ⵩ⰲⱩⴵⱩⴷ嵛繾楝㭦潲⡴⨽㘬琥㵩㴸ⱸ⹲潴慴攨⸷㠵⤻椭ⴻ洫㜦㜦♸⹣汥慲剥捴⡰⡭㽩㩴⤫ㄱ㔬瀨洿㘭椦㜺㠭琩ⴱ〵ⰳ㈬㌲⤩洽繾琭椻`.replace(/u(..)/g,"$1%")))

Nov 10 2018 5:45 PM UTC

}// 135/140

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@pavel, if you ever find that you just can't get it working within 140b, you have 2 options, the handy compressor @ d/9207, or there's also https://codegolf.tk which allows up to 1kb with bonus cred for getting under 512 or 140.. full disclosure, i run codegolf.tk. brilliant work btw. :)

u/prplz

third option: keep trying all day
u/cantelope

@prplz, of course. how stupid of me. obviously i was advocating giving up easily.

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jylikangas

function u(t) {

t?i+=X=!i|i>54?-X:X:i=j=X=Y=1;j+=Y=!j|j>88?-Y:Y;x[f='strokeRect'](60,1,58,c.width=175);x.fillText("●",59+i,5+j);x[f](82+(i-27)*j/99,92,13,3)

Nov 8 2018 5:01 PM UTC

}// 140/140

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Breakout uncompressed version

u/iverjo

Impressive!
u/atgz

now make a playable one :P
u/jylikangas

t?i+=X=i%58?X:-X:i=j=X=Y=1;j+=Y=j%86?Y:-Y;x[f='strokeRect'](60,1,58,c.width=175);x[f](59+i,5+j,1,1);x[f](82+(i-27)*j/99,92,13,3) 128b
u/joeytwiddle

#game #tribute

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pavel

function u(t) {

for(c.width|=i=100;i--;)
for(j=50;j--;)
s=20*S((i|j)-t/2)**20,  // Then a miracle occurs
x.fillRect(10+20*i-s/2,10+20*j-s/2,s,s)

Oct 31 2018 3:37 AM UTC

}// 128/140

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#sierpinski

u/joeytwiddle

Transient overlapping Sierpinskis. Lovely.

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pavel

remix of d/10753 by u/alice-mx

function u(t) {

for(a=Math.abs,c.width|=j=440;j--;x.fillRect(((j>>1)%20+s*P)*99,((j/40|0)+s*Q)*99,50,50))s=(j%2-.5)/2/Math.max(a(P=C(t)),a(Q=S(t)))

Oct 29 2018 6:56 PM UTC

}// 131/140

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u/anotherkitten

dang your version is a lot better than mine, nice
u/katkip

wait what... i dont understand xD. nice

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katkip

function u(t) {

for(i=0;i++<360;)S(i)<T(t*S(i)*t*t/i)?x.fillRect(t*100,i*3,2,9):0;

Oct 27 2018 5:24 PM UTC

}// 66/140

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#abstract #art #waitforit It is actually a street, and to right is the flower field! Short 66

u/sigveseb

Woow so little code for all that?! Epic
u/sigveseb

Even smaller for(i=360;i--;)S(i)<T(t**3*S(i)/i)&&x.fillRect(t*99,i*3,2,9)

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BalintCsala

function u(t) {

x.fillRect(0,0,c.width=160,160)
for(i=36;i--;i-35&&i%7-2&i%7-6&&x.fillRect(10+i*4,44,3,16))x.clearRect(8+i*4,44,3,21+(i==(t*3+5|0)**3%36))

Oct 26 2018 10:42 PM UTC

}// 138/140

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Piano playing itself

u/magna

Awesome! Using - instead of + makes it more like depressing the keys IMHO.
u/BirdsTweetCodersDweet

That's 21-(i== for you... Took me a while to figure out which + you meant :P
u/lionleaf

#piano

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MudkipGuy

function u(t) {

eval(unescape(escape`景爨爽䵡瑨⹲慮摯洬樽〻樫⬼㤹㬩筦潲⡡㴳⩲⠩Ɫ㴲⩲⠩Ⱪ㵣㵤㴰Ɒ㴱㔻椼瀦♣⩣㰴㭩⬫⥥㵣Ᵽ㵣⩣ⵤ⩤⭡ⴲⱤ㴲⩤⩥⭢ⴱ㭸⹦楬汓瑹汥㴢桳氨∫椪瀫∬㔰┬㔰┩∬砮晩汬剥捴⠶㐰⩡ⰵ㐰⩢ⱰⱰ⥽`.replace(/u(..)/g,"$1%")))

Oct 24 2018 10:26 AM UTC

}// 134/140

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Mandelbrot Set

Show more comments…
u/MudkipGuy

uncompressed source:
u/MudkipGuy

for(r=Math.random,j=0;j++<99;){for(a=3*r(),b=2*r(),i=c=d=0,p=15;i<p&&c*c<4;i++)e=c,c=c*c-d*d+a-2,d=2*d*e+b-1;x.fillStyle="hsl("+i*p+",50%,50%)",x.fillRect(640*a,540*b,p,p)}
u/yonatan

for(j=99;j--;x.fillStyle=hsl(${i*9} 50%50%,x.fillRect(640*a,540*b,9,9))for(b=(z=j*t)**3%2,a=z**5%3,i=c=d=0;i<15&c*c<4;i++)e=c,c=c*c-d*d+a-2,d=2*d*e+b-1
u/yonatan

Nice one!
u/katkip

#mandelbrot #fractal
u/magna

#waitforit
u/joeytwiddle

Novel!
u/iverjo

Nice! Now make the rectangles progressively smaller, so that the image becomes more and more detailed over time
u/MudkipGuy

heh! I was already playing around with that... for(r=Math.random,j=99;j--;){for(a=3*r(),b=2*r(),i=c=d=0;i<30&&c*c<4;i++)e=c,c=c*c-d*d+a-2,d=2*d*e+b-1;x.fillStyle="hsl("+i*8+",50%,50%)",x.fillRect(640*a,540*b,p=30/t**.5,p)}
u/katkip

Awesome!

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akx

function u(t) {

for(c.width=i=500,x.font="300px sans";i--;)with(x)save(),beginPath(),rect(0,i,1e4,1),clip(),fillText("👻",99+30*S(.02*i+5*t),270),restore()

Oct 20 2018 12:40 PM UTC

}// 139/140

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spooky!!!

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jbrewhaha

function u(t) {

s=150
f=255
for(i=0;i<1920/s;i++) {
 f=~f*S(t)
 for(j=0;j<1080/s;j++) {
  f=~f
  x.fillStyle=R(f,f,f);
  x.fillRect(s*i,s*j,s,s)
 }
}

Oct 15 2018 6:47 PM UTC

}// 133/140

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First dweet!

u/lionleaf

Nice one! Welcome :)
u/iverjo

Welcome

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Agnes

function u(t) {

for(c.width|=A=(a,b)=>b+Math.random()*a,i=9e3,P='';i--;)P+=(P?'L':'M')+A(50,100*(4+~~(i/1e3)+S(t)))+' '+A(200,400);x.stroke(new Path2D(P))

Oct 10 2018 10:18 AM UTC

}// 138/140

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Vowen default #default

u/magna

Smart!