Random dweets | Dwitter

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.

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sigveseb

function u(t) {

x.globalAlpha=0.1;x.drawImage(c,1*S(t),-2);x.fillStyle=R(99,S(t*60)*99,0);x.globalAlpha=1;x.fillRect(Math.random()*2e3,642,100,2);

Jan 8 2016 1:46 AM UTC

}// 130/140

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WasifBoomz

function u(t) {

function tri(a,b,c,d,e,f){x.lineTo(a,b);x.lineTo(c,d);x.lineTo(e,f);x.fill()}




x.fillStyle="blue";tri(960,0,0,1080,1920,1080)

May 17 2019 4:00 PM UTC

}// 128/140

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Triangle function, copy the first section for the function code.

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ETHproductions

function u(t) {

eval(unescape(escape`砮景湴㴧㘰灸∧㭆㵮㴾砮晩汬却祬攽渻景爨椽㜻椭ⴻ硛刽❦楬汒散琧崨〬椪ㄴ㐬㉥㌬㜷⤩䙠⍁㈳总䙠⌴㐷总硛剝⠰ⰰⰷ㈰ⰵ㄰⤻景爨椽㔰㭩ⴭ㭸⹦楬汔數琨≜甲㘰㔢Ⱘ椯㤪㉼〩⨶〫㌵Ⱪ⨹㤥㐴㔫㜵⤩䙠⍦晦总`.replace(/u(..)/g,"$1%")))

Nov 3 2018 5:30 PM UTC

}// 139/140

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American #flag, as "official" as I could get it in 184 bytes

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Aeholbrook

remix of d/29392 by u/KilledByAPixel

function u(t) {

t?x.fillRect(X*Z,i,Z,Z):(X=Y=Z=32,V=W=Math.random())
F=_=>u[i=X+(Y<<4)]?1:u[i]=-1
X+=V*=F(X+=V),Y+=W*=F(W*=Y)
x.clearRect(X*Z,i,Z,Z)

Feb 7 2024 4:34 PM UTC

}// 132/140

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Tried to add a little randomness to each run

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BriSeven

remix of d/24454 by u/BriSeven

function u(t) {

c.width*=1
for(i=99;i--;x.setTransform(C(n=t+C(t)*i/9)*2,-S(n),S(n)*2,C(n),960,200+i*6),x.font='5cm a')x.fillText('😨',-C(i/3)*20,70)

Dec 7 2021 2:24 AM UTC

}// 132/140

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Getting put through the wringer

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metamero

function u(t) {

localStorage.Ç="𫢁򑒤𰀅𐱣𐳅𜸄𱂀𑀃𰰣𹑮𰘃𩂀𐰃𨰃𩒀𐱤𨁠𨲡򨸄𒰋𐲃𐵄񨅠𨁠𩂁򂡄𹀇𢒫񣅀𨁠𐱄𹀧𢒫𴢀𸦇𒐉𐲃𒐃𒐉𐲃𸂂񉔀񐧈𰣥񠐱𸩧񑁑񉐮𡂤𙱉𺵌񠁠𨀣𡂤𑱉𺱯𛙦򙁄񚧧𢃨񛄠𨁠𙀉𐰉𒐃𰲁𰣥񐕢򁀣򒀈𒀃𨰃𹄀񐁠𨁣𰙥򑀇𑰃𰰃𩃠񈁠𨁤𰐃"
location='/id/15868'

Oct 1 2019 4:38 PM UTC

}// 121/140

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"código" poem logo by Augusto de Campos (1973) transcreation by Marcos Assis (2019)

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New_Core

remix of d/22926 by u/New_Core

function u(t) {

for(w=c.width|=i=a=560;i--;x.fillRect(960+(w*S(d*.9))*Z,a+(w*C(d))*Z,Z*a,Z*a))b=w*T(i>>5)/a,Z=60/(i%30+w/8+100*S(d=t+b)),x.fillStyle="#55f1"

May 31 2021 3:13 PM UTC

}// 140/140

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JonasPeeters

function u(t) {

c.width=2e3
for(i=0;i<999;i++){
x.fillRect(S(i+t/5)*(S(i/99)+1.5)*350+960,C(i+t/5)*(S(i/99)+1.5)*60+700,15,(C(i+t/5)+1)*4+1)
}

Jan 2 2018 2:42 AM UTC

}// 127/140

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u/sigveseb

Looks like a cd

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0x61

function u(t) {

a=960;b=540;x.font='320px x';s=t-t%1;v= !/^.?$|^(..+?)\1+$/.test('1'.repeat(s));
v&&x.clearRect(0,0,a*2,b*2);x.fillText(v?s:"",a,b)

Oct 31 2024 1:53 PM UTC

}// 131/140

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Prime every prime second

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katkip

function u(t) {

c.width^=0;for(i=192;i--;)for(j=9;j--;)x.fillRect(i*10,540-(S(t*2+i*3.12)*C(t+i+j/9)*j/4)*100,10,10)

Feb 4 2019 6:49 PM UTC

}// 100/140

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