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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mathisvdr

function u(t) {

eval(unescape(escape`𩡯𬠨𢀽𣑡𭁨𛡨𮑰𫱴𛁐👛𪐽𫠽𝠵𛁷👣𛡷𪑤𭁨🐹𞑝𞱩𛐭𞰩𤁛𪑝👛𚁩𚡩𚱴𚡩𚐥𭰬𪐥𭱝𒡦𫱲𚁩👮𚡷𞱤👩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𜐬𜐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜀬𩐪𜰬𩐪𝀩𚐩𤀮𫑡𬀨𚁱𛁪𚐽🠨𩠽𢀨𬑛𜁝𛐨𦀽𪐥𭰩𛁱𦰱𧐭𚁙👩𛱷𯀰𚐩𚐼𩀦𙠨𩐽𪠬𩀽𩠩𚐠`.replace(/u../g,'')))

Mar 8 2026 3:00 PM UTC

}// 139/140

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ice voronoi

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katkip

function u(t) {

c.width*=1;for(i=999;i--;)x.fillRect(960+C(i*3.1416+S(i+t)*1.568+t/2)*700,540+S(i*C(i+t)/i*S(t+i))*500,9,9);

Feb 2 2019 4:24 PM UTC

}// 108/140

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Glued

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jonathan_b

remix of d/5730 by u/jonathan_b

function u(t) {

for(c.width|=s=i=500,k=C(t);i-=5;)for(j=60;j-=2;)q=S(j+C(k+i)*k),x.fillStyle=R(j*4,i*S(i),i/2,i/s/2),x.fillRect(s*2+s*q,s+s*C(i)*C(j),25,j)

Jan 7 2018 10:48 PM UTC

}// 139/140

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tomxor

remix of d/19844 by u/rep_movsd

function u(t) {

c.style.background='#fdb';for(i=!t&&8e4;j=i%1280,i--;x.fillStyle='#7032')x.fillRect(960+300*C(P=j/64-i/12e4),540-300*S(C(j/70))-75*S(P),7,7)

Sep 12 2020 3:51 PM UTC

}// 140/140

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Smaller #Onion

u/tomxor

Today is "golf all rep_movsd's stuff day" :P
u/rep_movsd

You're welcome

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magna

remix of d/32712 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝤󟝔󦽵󟝴󚬶󜌦󜼱󧝼󯌨󥍛󭝝󟝣󛭣󫍯󫭥󣭯󩍥󚌩󚜻󩭯󬬨󨜽󨬽󭌬󪜽󞝥󝌻󪜭󛜻󨜫󟜨󭌪󪜯󨬦󜜩󚬳󛝢󚭓󚍡󚬴󚽓󚍵󛼱󜌩󛼹󚜯󝌭󨜪󨜯󝌬󨬽󨬯󜬭󠼨󨜪󜼩󚝤󛭧󩝴󠽯󫭴󩝸󭍠󜭤󨌮󩭩󫍬󤭥󨽴󚌴󩜳󛝡󚬷󩜳󛝡󚬪󞜬󨬪󛜲󩜳󛌮󜜬󜜩󞽸󛭤󬭡󭽉󫝡󩽥󚍤󛌰󛌰󚜻`.replace(/u../g,'')))

Nov 8 2024 6:22 PM UTC

}// 140/140

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Heart tissue

Show more comments…
u/magna

#waitforit
u/cantelope

...still waiting
u/KilledByAPixel

there is nothing to see! maybe you meant to not clear the canvas? try removing c.width|=
u/SockTaters

It's a little faint, but I can see it breathing
u/magna

What browser y'all using? I see it with chrome both on mac and win.
u/tomxor

I can see it on Linux using Firefox@30 FPS and Chrome@15 FPS. I suspect on a phone it's going to be single digits with Chrome so it's going to take a whlie to appear.
u/joeytwiddle

I'm using Firepants on a BlackberryPi in 2076, looks fine here

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remix of d/1934 by u/Niklas

function u(t) {

a=600,M=Math,x.lineTo(960+a*C(t)-a*M.pow(S(t),8)/M.sqrt(2),540+a*C(t)*S(t)),x.stroke();

Feb 8 2024 11:38 AM UTC

}// 87/140

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u/KilledByAPixel

hey ms, welcome to dwitter! i noticed your second dweet was just showing an error so i removed it. please try to avoid posting broken dweets

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donbright

remix of d/14974 by u/donbright

function u(t) {

宽=999
for(i=-宽;i<宽;i+=9)for(j=-宽;j<宽;j+=9){
b=i*i+j*j
r=i*i-j*j
g=2*i*j
n=frame+99
x.fillStyle=R(r*r%n,g*g%n,b*b%n)
x.fillRect(i+宽,j+宽,9,9)}

Nov 13 2020 7:18 AM UTC

}// 140/140

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#symmetry

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rybar

function u(t) {

for(i=2e3;i>-1;i--)x.fillStyle=R(255*C(i/5-t),255*S(i%8+t),255*C(i%8+t),1),x.fillRect(i%90*90,i/90*90,90,90)

Aug 9 2017 5:15 PM UTC

}// 108/140

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u/jick

I like this a lot.
u/kimber

Very nice
u/Cindya

Try different pallets good start

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KilledByAPixel

remix of d/11415 by u/metamero

function u(t) {

c.before`🔥`

Mar 1 2021 10:42 PM UTC

}// 11/140

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#fire

u/tomxor

Wait what? such a strange function, I can't find any docs
u/danny@hille.dk

https://developer.mozilla.org/en-US/docs/Web…

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Lappi

remix of d/1571 by u/sawaxon

function u(t) {

c.width=1920;x.font='120px Arial';
for(i=0;i<19;i++)
x.fillText('$',i*900,(t%2)*600+S(i*8+t*9)*900);

Feb 28 2017 2:17 PM UTC

}// 100/140

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