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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cheekyKhuckle

function u(t) {

f=99
c.width=1980
for(g=7;g--;)for(i=-f;i<f;i++){x.beginPath()
x.arc(i*f,f*S(t+i)+g*f*2,50,0,9)
x.fillStyle='hsl('+i*9+',70%,50%)'
x.fill()}

Dec 15 2021 7:19 PM UTC

}// 140/140

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u/ArthurThuczsec

very good

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viberfoner

remix of d/16876 by u/katkip

function u(t) {

with(x)for(i=j=360;i--;beginPath(fill(arc(
960+C(t+i*6)*j,
540+S(t+i*6)*j,
Math.abs(C(t+i*9)*100),0,7))))fillStyle=R(i*i,i)

Dec 25 2019 5:33 PM UTC

}// 123/140

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bleb

u/Xen

hail blebs!

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taupelink

remix of d/25050 by u/taupelink

function u(t) {

for(k=300,m=t?0:5e3;m--;x.fill())r=m**4%6.3,x.beginPath(x.fillStyle=R(i=m%k,k%i*2,m*m%k)),x.arc(960+k*r*C(m),540+k*r*S(m),(m-i)*m/2e3,r,r+4)

Mar 3 2022 7:59 PM UTC

}// 140/140

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d/25072

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cspray

remix of d/19439 by u/cspray

function u(t) {

for(c.width|=k=i=960;--i;)x.fillText((q=S((j=i/k+t/4)*9))>0?'🌮':'🌶',k-i*C(j)+S(m=k*j)*(r=1e5/i),540+C(m)*r-i*S(j)),x.font=(r*q**2>>5)+"em'"

Jul 16 2020 10:25 PM UTC

}// 139/140

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Taco Tunnel

u/cspray

Here come the Tacos
u/cspray

#tunnel

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robbyg

remix of d/15001 by u/Nosferatu

function u(t) {

c.width|=a=n=>x.fillRect(S(z=i*n*.002)*i/8+960,C(z)*i/8+540,5,5)
x.fillStyle=`hsl(${t*99},60%,40%)`
for(i=4e3;i--;)a(t+199),a(t+39),a(t+99)

Jul 18 2019 1:24 PM UTC

}// 139/140

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Golfed and colorized.

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Annastasia

function u(t) {

(F=(X,Y,L)=>{x.fillStyle=R(C=L*32,C,C);x.beginPath();x.arc(X,500,Y,0,2*Math.PI);x.fill();L>1&&F(X-Y/2,Y/2,L-1)+F(X+Y/2,Y/2,L-1)})(950,950,8)

Jun 4 2020 3:43 AM UTC

}// 140/140

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drawing circles

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RealPeha

function u(t) {

eval(unescape(escape(`琿潮步祰牥獳㵯㴾筦潲⡰㵦㴰Ɱ⬽㌬挮睩摴栽㘰〬椽ⴱ㭩⬫㱮㬩昫⬬瘽摯捵浥湴⹢潤礮楮湥版呍䱛楝Ⱒ屮∽㵶☦⡰⬽㈰ⱦ㴰⤬砮晩汬呥硴⡶ⱦ┶㐪㤬㈰⨨显㸶⤫瀩紺渽〠`).replace(/u(..)/g,"$1%")))

Nov 13 2019 9:55 AM UTC

}// 124/140

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hacker typer #quine #keyboard

u/katkip

nice idea!
u/aleamb

#interactive

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deobfuscate

function u(t) {

frame==1?c.width=1e3:x
x.globalCompositeOperation='xor'
t>3?t=-5:x
x.fillRect(t*1e3%1e3,(t*1e3)%600,200,200)

May 10 2023 6:30 PM UTC

}// 108/140

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XOR hut

u/tomxor

tomxor approves of this

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danny@hille.dk

remix of d/16973 by u/pavel

function u(t) {

for(x.fillRect(0,0,i=c.width=960,i);i--;x.fillText(code[i%140],480+i*C(a)/3,i+S(a-t)*a))k=i%2,x.fillStyle=R(k*i,i*!k,0,1+S(a=i/20+3*k-S(t)))

Dec 25 2023 1:12 AM UTC

}// 140/140

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Merry #christmas #quine

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katkip

function u(t) {

STRING = "iwDetti rg saert!"
x.font='12em"'
x.fillText(q=STRING.replace(/(.)(.)(.)/g,'$3$2$1'),9,540)
throw q

Jun 25 2020 7:48 PM UTC

}// 109/140

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#cipher, #tool; encode and decode text by changing the STRING var