Dweets awesomed by u/nyarmith

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: #Opposites

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erin

remix of d/23273 by u/pavel

function u(t) {

c.style.filter=`blur(2px)contrast(99`
for(p=710,0,i=c.width|=f=g=>99*g(i/5*p)+(134+15*C(i))*g(i/6+t);i--;)x.fillRect(p+f(C),p+f(S),9,9)

Jul 3 2021 5:09 AM UTC

}// 135/140

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otherworldly flower

u/aleamb

#organic #flower

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veubeke

function u(t) {

for(X=151;X--;)for(i=2;i--;x.fillRect(60+(X/9|0)*120-W,60+X%9*120-W,W*=2,W))W=X%2?t%1+i:1-t%1+i,W=W<1?W*60:60,x.fillStyle=t+i&1?'#fff':'tan'

Apr 13 2021 10:13 AM UTC

}// 140/140

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u/Xen

nice!
u/erin

so cool!!
u/danny@hille.dk

#perfectloop
u/magna

Whoa!
u/andrea270872

for some reason it makes me want to play chess! very nice

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KilledByAPixel

remix of d/22412 by u/KilledByAPixel

function u(t) {

x.fillStyle=R(v=t%1>.2?99-C(t*=99)*300+C(t*t)*99:t=955,v/2,v/3)
x.fillRect(959+9*S(t),721+9*C(t),3,9)
x.drawImage(c,-16,-12,1952,1098)

Apr 11 2021 3:47 AM UTC

}// 134/140

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Desert Road 🏜️

Show more comments…
u/erin

wtf!?!?!?
u/erin

magic
u/RubyPiec

how the hell do you do these things
u/roboeor

its jjst a zoming in image
u/roboeor

bad
u/mrfoogles

thats mean
u/KilledByAPixel

#road

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mxfh

remix of d/22389 by u/mxfh

function u(t) {

d=x.getImageData(o=-1,0,w=c.width=256,h=128)
for(i=b=64;i>-b;i--)for(j=h;j>-h;j--)d.data[o+=4]=((i*j)%~(T(t)*b-i))**8
x.putImageData(d,0,0)

Apr 11 2021 1:31 AM UTC

}// 139/140

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u/EliteDaMyth

for(d=x.getImageData(o=-1,0,w=c.width=256,h=128),i=b=64;i>-b;i--)for(j=h;j>-h;j--)d.data[o+=4]=(i*j%~(T(t)*b-i))**8 x.putImageData(d,0,0) 137
u/EliteDaMyth

for(d=x.getImageData(o=-1,0,w=c.width=256,h=128),i=b=64;i-->-b;)for(j=h;j>-h;j--)d.data[o+=4]=(i*j%~(T(t)*b-i))**8 x.putImageData(d,0,0) 136
u/mxfh

for(d=x.getImageData(o=3,b=i=64,w=c.width=256,h=128);i-->-b;)for(j=h;j-->-h;)d.data[o+=4]=(i*j%~(T(t)*b-i))**8 x.putImageData(d,0,0) 132

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nyarmith

function u(t) {

x.beginPath()
x.rotate(C(t/50))
x.translate(960,540)
h=3.15/2
j=S(t-h)+C(t-h)+h
x.arc(j*960/2,S(t+h)*j*540/2,(j)*75,0,2*Math.PI)
x.stroke()

Mar 24 2021 9:42 PM UTC

}// 139/140

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jakobbnt

function u(t) {

x.beginPath()
x.arc(624*S(t)+920,-300*C(t)+540,30*t,0,2*Math.PI)
x.stroke()

Mar 24 2021 3:18 PM UTC

}// 75/140

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Endless consumption

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nyarmith

function u(t) {

o=t*99
x.lineWidth=10
x.lineTo(C(o)*o+900,S(o)*o+500)
x.strokeStyle=R(S(o)*50+10,S(t)*200+40,t*S(t)+40)
x.stroke()

Mar 24 2021 2:58 PM UTC

}// 114/140

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veubeke

function u(t) {

(onclick=e=>{for(c.width=i=136;i--;x.fillText('⚪⚫'[x[i]=((i%5-(e.x>>6))**2+(Y-(e.y>>6))**2<2)^x[i]^i&!t],i%5*16,11+Y*16))Y=i/5|0})({x:1e3})

Mar 23 2021 5:11 PM UTC

}// 139/140

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Lights Out (with help from u/Xen)

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u/veubeke

Click to toggle lights on/off. Turn off all lights to win.
u/erin

#game #interactive
u/KilledByAPixel

nice work!
u/Xen

love it!
u/Qwitter

Awesome!
u/rodrigo.siqueira

I won 🏆 the game today! (Yesterday I tried but I couldn't win the game)
u/aleamb

great!
u/RubyPiec

gg
u/vain

OMG - Its a game - and not just only a pattern. So cool !!

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suhmelse

remix of d/22100 by u/suhmelse

function u(t) {

s=400*S(t)
c=2e3*C(t)
x.beginPath()
x.arc(1000+s*s*s/2e5,500+s*c/20e2,300,0,360)
x.stroke()

Mar 23 2021 5:03 PM UTC

}// 91/140

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DavidHaring20

function u(t) {

t?0:n=Date.now(a=j=29,Y=540,X=960)
for(i=2e3;i--;)
x.fillRect(X-=C(a+=C(b=n|j++)),Y+=S(a),5,5)

Mar 23 2021 11:48 AM UTC

}// 94/140

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Remix

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