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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NiekvD

remix of d/26695 by u/NiekvD

function u(t) {

s=20
for(i=96;i--;){
  for(j=54;j--;){
      a=i-48
      b=j-27
      if(eval(a*a+b*b<300))x.fillRect(i*s,j*s,s,s)
  }
}

Dec 25 2022 1:23 PM UTC

}// 121/140

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graphing calculator. If anyone knows how to add an input field please let me know

u/KilledByAPixel

good start, check out d/15083
u/joeytwiddle

#circlechallenge

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Xen

remix of d/26684 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=c.width|=m=30;i--;x.fillRect(1e4/s+T(t+i%m)/s*1e4+S(i+t)*222,T(i+t/2)*(i%m)/s*1e3,p=99/s,p))s=i/m

Dec 24 2022 4:50 PM UTC

}// 128/140

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slight golf

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DazeWare

remix of d/26671 by u/Odog8

function u(t) {

c.width=99,[..." DWITTER"].map((X,Y)=>x.fillText(X,45+12*S(Y+t*5),Y*8))

Dec 21 2022 6:49 PM UTC

}// 71/140

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384.cz

remix of d/26667 by u/384.cz

function u(t) {

c.width=500
c.style="filter:invert(";
for(j=30;j--;){
  for(d=i=j;i--;)x.fillRect(i+(230+S(t+j)*230),(120+S(9*(j))*120)+(d-i),1,2*i)
}

Dec 20 2022 3:54 PM UTC

}// 134/140

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Aquarium

u/danny@hille.dk

Very nice!, now can you turn the fish in the swimming direction?

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Pikamander2

function u(t) {

eval(unescape(escape`景爨洽3〻堽ㄫ匨㈪洩ⱙ㵓⠴⩭⩭ⴭ⤻砮晩汬剥捴⠱攳⩘⵴⩩⩃⡭╴⨪⸵⤬㔴〪⬫夭琪椪匨洫琩Ⱪ⽴⨪琬4㠪⸹⨪琩⥸⹦楬汓瑹汥㵒⡩㵭┲〰⬲㔬椪㴮㤫䌨太琫琩⽴Ⱪ⨽⸹⭃⡘⩙⭴⤯琬椯㐰⨪琯㈪⩙⤠`.replace(/u([^D].)/g,'$1%')))

Dec 15 2022 2:13 PM UTC

}// 139/140

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Arctic Icebergs

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TGY

function u(t) {

c.width=1920
for(i=18;i--;x.fillRect(a?40:40+3e2*t%(w-99),150*(0|r),a?w:99,99))x.fillStyle=(a=i%2)?'#ccc':'#aaa',w=99*(3+9*S(r=i/2|0*4)**2)

Dec 9 2022 8:11 PM UTC

}// 139/140

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loading website

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sonoflilit

function u(t) {

c.width=1920;for(i=0;i<40;i++) {x.beginPath();x.arc(960+S(t+i)*300,720+C(t+i)*300,i*10+50,0,2*Math.PI);x.stroke()}

Dec 2 2022 6:09 AM UTC

}// 114/140

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GPT3 with the prompt: I wrote a dwitter.net "dwit" (a 140 character js program that shows pretty graphics) to draw a rotating unicorn horn for my friend's birthday. First, let me explain step by step how it works: To remind ourselves of the dwitter API, lets take a look at the default dweet code: 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 Now lets decompose what we intend to draw. A unicorn horn looks like

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384.cz

function u(t) {

c.style="filter:invert(";for(c.width|=i=780;i--;)x.font=i/2+"px'",x.globalAlpha=i/30%1,x.fillText("❄",2e3*T(S(i)),t*(2*i)%2e3)

Dec 2 2022 6:07 AM UTC

}// 126/140

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Christmas theme

u/384.cz

#snowflake #snow #particles

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DazeWare

remix of d/26495 by u/danny@hille.dk

function u(t) {

t||(x.translate(960,540))
 
 
x.translate(C(t)*(r=S(S(t)%20))+20,C(t)^r)
,x.rotate(r+C(T(t)))
x.fillRect(r,r*C(t),9*r,9*r*9*S(t*9)^t)

Nov 28 2022 4:26 AM UTC

}// 134/140

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DazeWare

remix of d/26509 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=7e4;i--;)X=i/1e5,Y=S(X*i-t),d=Math.hypot(X,Y)*9,Math.hypot(.4-X,.5-Y)<.2&&x.fillRect(i/50/t,(2e3*Y+C(t*d)*150)/d,d/t,d/t/t)

Nov 28 2022 4:15 AM UTC

}// 140/140

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