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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Current theme challenge: #Food

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Vftdan

remix of d/9831 by u/Vftdan

function u(t) {

c.width*=1;for(i=C(a=t*2)*6;i<8+S(t)*8;i+=.1,x.fillStyle=R(0,0,0,C(t*i)))x.fillRect(S(a+i)*200+960,C(t-i)*200+540,S(a)*50+30,C(a)*50+60)

Sep 14 2018 12:01 PM UTC

}// 136/140

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Kirjava

function u(t) {

for(a=0;a<6;)r=(1+C(8*a))*(1+.1*C(24*a))*(1+.1*C(200*a))*(1+S(a+=.01))*180,x.lineTo(S(q=a-4.7)*r+900,C(q)*r+900);x.fillStyle="#0A0",x.fill()

Apr 1 2020 6:25 PM UTC

}// 140/140

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just a normal plant leaf

u/katkip

dank
u/metamero

great! #legalize _\|/_
u/SophiaCristina

I really like this plant!

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robbyg

function u(t) {

c.width|=0
r=y=>Math.random()*y
a=i=>{for(z=500;z--;)x.fillRect(520+S(t)*400+i*100+r(50),440+r(200),r(5),r(5))}
for(i=9;i--;)a(i)

Jan 28 2019 7:16 PM UTC

}// 129/140

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Static #default

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rodrigo.siqueira

remix of d/20182 by u/danny@hille.dk

function u(t) {

with(x)for(fillRect(0,0,w=2e3,i=w);i--;strokeRect(960-i/2-i*C(t),540-i/2,i*2,i))setLineDash([i]),strokeStyle=R(lineDashOffset=w+(5*t%2*i),w)

Aug 12 2023 11:27 PM UTC

}// 140/140

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Square Spiral #Tunnel

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Orez

function u(t) {

c.width=1920;n=540;x.font=n+"px x";m=10;for(i=0;i<m;i++){f=255*i/m;x.fillStyle=R(f,f,f,i/m);x.fillText("( ͡° ͜ʖ ͡°)",n/2,n+S(t+i*.05)*100);}

Dec 27 2017 7:19 AM UTC

}// 140/140

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u/sigveseb

Lol
u/iverjo

^_^
u/katkip

#text
u/katkip

that lennyyyyy

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Xen

function u(t) {

for(i=(X=99)*11;i--;x.fillStyle=R(t*i/3%X,t*i/4%X,t*i/2%X,.1))x.fillRect(909+i*C(i+t),500+i*S(i+t),X,X)

Aug 30 2017 10:03 PM UTC

}// 103/140

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The Longer It Runs, The Better It Gets.

u/donbright

this is great
u/Xen

thanks, handy square in middle for stare challenge

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KilledByAPixel

remix of d/23373 by u/KilledByAPixel

function u(t) {

c.before(a)}{a=String.fromCodePoint(127744+Date.now(onclick=e=>speechSynthesis.speak(b=new SpeechSynthesisUtterance(a),b.lang='it',b))%574)

Jun 25 2022 2:10 PM UTC

}// 139/140

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Italian Emojis - Click to hear a random emoji in Italian (works with google chrome)

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Xen

remix of d/4668 by u/zanella

function u(t) {

x.fillStyle=R(0,0,0,.03);x.fillRect(0,0,w=2e3,w);x.fillStyle='#'+frame;x.beginPath(x.fill(x.arc(t/2*w%w,t*t*w%w,62,0,6)))

Dec 29 2017 3:15 PM UTC

}// 121/140

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a quick test

u/katkip

#xweet

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recursive

function u(t) {

for(i=63;i--;x.fillRect(t/3%1*1920,S(t)*500+500,80,80))t+=7.15,x.fillStyle=R((i&48)<<3,(i&12)<<5,(i&3)<<7)

Mar 14 2017 8:07 PM UTC

}// 107/140

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Room to spare.

u/sigveseb

pretty

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katkip

function u(t) {

f=n=>{if(n<800)x.fillRect(960+C(n)*n,540+S(n)*n,5,5),f(n*2)}
f(t)

Jan 17 2019 1:24 PM UTC

}// 65/140

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#recursive #recursion