Dweets awesomed by u/aleamb

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: #Food

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yonatan

remix of d/9584 by u/yonatan

function u(t) {

for(w=c.width|=i=0;i<128;x[f](0,i++&&200+b,w,w))x.fillStyle=R(a=i**.5*24,a,a),o=i-S(t*2)*32,x[f='fillRect'](b=400+i*4,b/2,b,o<64&&o&8&&b)

Aug 31 2018 12:57 PM UTC

}// 137/140

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#d3 #default ?

u/magna

#d3fault
u/Xen

smooth style
u/aleamb

stylish and beautiful
u/donbright

bravo

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joeytwiddle

remix of d/9573 by u/katkip

function u(t) {

x.font='3.5in x';(x.lineWidth=44+300/t-9*t)>9&&(x.strokeText('☭𝔇𝔴𝔦𝔱𝔱𝔢𝔯☭',77,650),x.strokeStyle=`hsla(${t*99},99%,50%)`)

Aug 31 2018 11:16 AM UTC

}// 119/140

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Painful colour contours. #sorry #text

Show more comments…
u/katkip

XD. now the background color and the text color aren't so Stalin...
u/katkip

and it's not centered
u/joeytwiddle

This is centered on Mac. I tried px, em and vw but all have the same problem: smaller on Linux, larger on Mac.
u/f8f82804

163 char with centering: with(x)((f=a=>font=a+'in ☭')(1),f(1800/measureText(s='☭𝔇𝔴𝔦𝔱𝔱𝔢𝔯☭').width)),(lineWidth=44+99/t-9*t)>9&&(strokeText(s,60,650),strokeStyle=hsl(${t*56} 99%50%)
u/Xen

Thats a damn Sexy dweet!
u/katkip

why is this popular than mine? mine is more stalinish
u/aleamb

lol! great!
u/joeytwiddle

Very nice f8f82804. Sorry katkip, propaganda.

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katkip

remix of d/9553 by u/katkip

function u(t) {

c.width=100;p=0;for(i=0;i<100;i++)for(j=0;j<100;j++)x.fillStyle=`hsl(${C(i/0.3+t)<S(j/0.3+t)?100:200},99%,50%)`,x.fillRect(i,j,1,1),p++

Aug 31 2018 10:04 AM UTC

}// 135/140

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#illusion you don't know if it is changing or not

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c499

remix of d/933 by u/p01

function u(t) {

for(d=2e3;d--;x.fillRect(960+d*C(a),540+d*S(a),99,99))a=Math.random()*6.3,x.fillStyle=R(e=290*C(t-1e4/d*S(t-a-C(a*99/d))),99*S(a-e/d),6e4/d)

Aug 31 2018 8:49 AM UTC

}// 140/140

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Swirly thing

u/Thom

This is incredible!

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f8f82804

remix of d/9534 by u/f8f82804

function u(t) {

with(x)for(i=3;--i;beginPath(fill(lineTo(960*i+i%2*320*(t%6-3),h))))fillStyle=`hsl(32 50%${30+t%6*i+6*i}%)`,moveTo(960,340),lineTo(0,h=1080)

Aug 29 2018 7:41 PM UTC

}// 140/140

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Rotating pyramid. Thanks to u/yonatan for help with the colors! #shading

u/katkip

Yes! That's exactly what I originally wanted to do! (but i'm more stupid lol) Nice done!
u/aleamb

very smart!
u/katkip

That's genius! The colors illusion

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f8f82804

remix of d/9512 by u/f8f82804

function u(t) {

r=Math.random;for(i=2e3;i-=2*r()|0>0;t||x.strokeRect(-32,-32,64,64))x.setTransform(s=r(),0,0,s,60*(i%17+8),60*(i/17%17+1|0)),x.rotate(r()/9)

Aug 29 2018 3:59 PM UTC

}// 140/140

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A #tribute to _(Dés)Ordres_ -- Vera Molnár, 1974

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anotherkitten

function u(t) {

x[o="fillStyle"]=R()
x[u="fillRect"](0,0,k=2e3,k)
for(i=k;i>0;i-=6){b=100*S(i/(300+50*C(i*15))+t*2)
x[o]=R(188+b,198-b,k)
x[u](i,550+b,5,9)}

Aug 29 2018 1:34 PM UTC

}// 140/140

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u/f8f82804

great palette! #outrun #wave
u/katkip

haha his function tricks are genius

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katkip

function u(t) {

w=c.width=t*4;for(i=0;i<w;i++)for(j=0;j<w;j++){x.fillStyle=R(0,0,0,Math.random());x.fillRect(i,j,1,1)}

Aug 29 2018 9:57 AM UTC

}// 102/140

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This is an experiment. if you #waitforit , look at the FPS. It will turn into a log function

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katkip

remix of d/9517 by u/katkip

function u(t) {

;c.width^=0;for(i=0;i<77;i++)for(j=0;j<44;j++){x.fillStyle=`hsla(${i<<j*C(i+t)<C(i)?0:100},83%,45%)`
x.fillRect(25*i,25*j,25,25)}

Aug 29 2018 7:52 AM UTC

}// 129/140

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War #simulation

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katkip

function u(t) {

;c.width^=0;for(i=0;i<74;i++)for(j=0;j<42;j++)
x.fillRect(26*i+S(t),26*j+C(t),25,25)

Aug 29 2018 7:42 AM UTC

}// 84/140

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It is actually a pixel illusion. It is different on other resolution

u/katkip

Try to fullscreen
u/iverjo

Interesting

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