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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skeletonNatte

function u(t) {

eval(unescape(escape`景爨挮睩摴栫㵩㴰㭩㰳攳㭩⬫ⱘ㵃⡩⤬夽䌨椪椩ⱚ㵃⡩⨪㌩Ɒ㵃⡴⤬氽䌨琯㈩Ⱬ㵓⡴⼲⤬搽堪焪氫太瀪氭娪欫㔬砮晩汬剥捴⠨堪瀭太焩⽤⨹㤹⬹㘰Ⱘ⡘⩱⭙⩰⤪欫娪氩⽤⨹㤹⬵㐰ⰳ〯搬㌰⽤⤩焽匨琩`.replace(/u([^D].)/g,'$1%')))

Feb 5 2024 5:34 PM UTC

}// 138/140

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Cube with perspective.

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cond

remix of d/856 by u/cond

function u(t) {

c.width=1920; /* clear the canvas */
for(i=0;i<9;i++){
  c.fillRect(i*10,i*10,10,10)
}

Feb 22 2017 1:33 PM UTC

}// 87/140

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katkip

remix of d/5380 by u/ellisk1

function u(t) {

x.fillRect(0,0,q=c.width=2e3,q);for(i=q;i--;)r=40+i**4/8e7/t,x.fillStyle="#fff",x.fillRect(1e3+S(z=i%q*i+3e2*t/r)*r,1e3+C(z/i)*r-i,8,8)

Sep 27 2018 2:15 PM UTC

}// 135/140

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Golfed, minified and fastified

u/joeytwiddle

A like this one. Black hole -> tornado

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Axioplase

function u(t) {

s=10,X=1e3,Y=0
x.globalAlpha=.1;x.beginPath();while(Y<1e3)x.moveTo(X,Y),x.lineTo(X+=Math.random()<.5?-s:s,Y+=s/2);x.stroke()

Apr 1 2026 3:29 PM UTC

}// 124/140

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Walk

u/cantelope

#underrated
u/SockTaters

this is a cool way to make a Christmas tree!

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whackashoe

remix of d/3563 by u/whackashoe

function u(t) {

if(t%6<1){m=new Array(c.width=480).fill(X=0);R=(t).toString(2).split``}m[X++]=1,m=m.map((v,i)=>x.fillRect(i,X,v,v)|R[m[i-1]+v*4+m[i+1]*2])

Nov 24 2017 11:30 AM UTC

}// 138/140

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Watch through the 2 blank slates for more fun ones

u/Xen

very good idea.

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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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jellyedwards

function u(t) {

for(e=s=800,p=S(t-2);s--;x.fillRect(-1200,s,500+a*9,1))for(a=c=0;c<7;c++)a+=(c==6?p*99:c)*S(s/(2**c+1)/5)
x.fillRect(e+=p*59,e/4,89,e)

Jul 31 2020 5:49 PM UTC

}// 134/140

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The dawn of man #2001 #waitforit

u/jellyedwards

http://www.youtube.com/watch?v=ypEaGQb6dJk&a…
u/magna

Wow!
u/tomxor

hehe
u/Billedluh

Great pacing. Cinematic!
u/rodrigo.siqueira

#monolith

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joeytwiddle

remix of d/12000 by u/yokljo

function u(t) {

for(c.width|=j=20;j--;)for(g=j*120,i=99;i--;)x.fillRect(i?g+i/30*S(1e3/i-t*8+j*j*400)*i/2:g,i?i*5+600:0,120+60*S(j*j*(t|1)),i?5:600)

Jan 31 2019 6:22 AM UTC

}// 132/140

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A little remix of yokljo's city river

Show more comments…
u/katkip

Huh nice
u/joeytwiddle

Scrolling instead of switching: for(c.width|=j=15+t|0;j-->t;)for(g=(j-t)*180,i=99;i--;)x.fillRect(i?g+i*S(1e3/i-t*8+j**3):g,600+!!i*i*5,-99-80*S(j*j),i?3:-600)
u/username

What is this supposed to be? I only see black squiggly lines..
u/joeytwiddle

I think it's supposed to be buildings reflect in water. for(c.width|=j=20+t|0;j-->t;)for(g=(j-t)*120,i=W=99;i--;)x.fillRect(i?g+i*i/70*S(1e3/i-t*8+j**3):g,500+!!i*i*4,-W-80*S(j*j),i?3:-300-W*S(j))
u/donbright

oh my god
u/joeytwiddle

Please give u/yokljo an upvote. I only tweaked their idea! #water #waves
u/Tekmap

👏👏👏
u/vain

cool fx

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116

function u(t) {

c.width^=0
x.translate(X=980,Y=540)
x.beginPath()
x.lineWidth=30
p=3.14
o=t/p/2-p/2
x.arc(0,0,400,o,o+p*2)
x.lineTo(0,0)
x.stroke()

Oct 14 2018 6:30 PM UTC

}// 131/140

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You just wasted...

u/includeRubiks

take away the X= and Y= to save 4 chars

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23_Skidoo

function u(t) {

l=255;x.rotate(.008);x.translate(5,5)
for(i=0;i<l;i++){x.fillStyle=R(l*C(t/8),l*S(i/l+t),l*S(t),0.05)
x.fillRect(-l+i*60,-l,17+S(t)*13,2E4)}

Jan 31 2019 8:25 AM UTC

}// 140/140

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