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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KilledByAPixel

function u(t) {

$='🗺🗺'
eval(unescape(escape`𨰮𭱩𩁴𪁼👆🐲𜀴𝐊𭱩𭁨𚁸𚑦𫱲𚁡𬡣𚁩🐱𜀲𜠬𝐴𜀬𝐰𜀬𜀬𝰩𛁦𪑬𫁒𩑣𭀨𜀬𜀬𡠬𡠩𞱩𛐭𞱦𫱮𭀽𙰹𞑥𫐢𙰩𨱬𩑡𬡒𩑣𭀨𪐿𚁓𚁩𚐪𜑥𞐫𭀪𪐯𞐩𙑆𞠰𛁩🱩𚠹𙑆𞠰𛁳👩🱩𙐹𞠨𨱬𪑰𚀩𛁆𚐬𬰩𒡸𛡦𪑬𫁔𩑸𭀨𙀬𛑴𚠹𞐥𡠬𜐰𝐰𚐻`.replace(/u../g,'')))

Apr 22 2020 12:16 AM UTC

}// 139/140

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🌎

u/KilledByAPixel

#earth #globe #space #planet

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rodrigo.siqueira

remix of d/34243 by u/joeytwiddle

function u(t) {

for(x.fillRect(0,0,i=2e4,i);i--;x.clearRect(960+S(i)*(120*S(k*2)+(1+S(t)/4)*300*S(k)**(i/(350+S(t*2)*130))),630+C(k)*540,3,3))k=(i+t)**2

Oct 22 2025 1:39 AM UTC

}// 136/140

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Spectral

u/neimad

Reminds me of an electron cloud
u/joeytwiddle

#ghost #halloween

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Agnes

remix of d/29804 by u/c2k

function u(t) {

// for(i=0;i++<1920;x.fillRect(i,0,15,15))x.fillStyle=`hsl(${S(i*15*t)*t*100} 99% 50%`
// x.drawImage(c,0,10)

Apr 18 2024 8:48 AM UTC

}// 109/140

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40 characters golfed! I disabled the visuals because I don't want likes for c2k's stuff (please like the original instead!)

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katkip

remix of d/11304 by u/katkip

function u(t) {

t||x.translate(960,540);x.rotate(Math.PI*9/6);x.fillRect(0,500,50,200),x.fillStyle=R(0,128+T(t),128+S(t*9)*128);x.drawImage(c,0,0,2e3,1e3)

Dec 5 2018 2:57 PM UTC

}// 138/140

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beautiful

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rodrigo.siqueira

function u(t) {

c.width^=0
for(y=-4;y<4;y+=.1){
for(X=-4;X<4;X+=.1){
x.fillRect(960+X*210*S(t*.6)+y*18,560-S(X*X+y*y)/(X*X+y*y)*240*S(4*t)+y*85*S(t),3,3)
}}

Oct 13 2018 8:44 PM UTC

}// 140/140

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3D Sombrero Equation

u/aleamb

cool!!

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rikardlindstrom

remix of d/5510 by u/rikardlindstrom

function u(t) {

i=c.width=196;x.lineWidth=.01*i/100;for(;i--;)x.arc(0,20+C(t*5+i/40)*C(t*3+i/7)*(191-i)*.1,i/.75,0,1.);x.stroke();

Jan 4 2018 11:31 PM UTC

}// 114/140

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u/sigveseb

cloth simulation!
u/rikardlindstrom

I surrender!
u/joeytwiddle

#material #cloth

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@no_identd

remix of d/6363 by u/Knifa

function u(t) {

_=48
for(i=0;i<_;i++)for(j=0;j<_;j++){r=t+(i-_)*(j-_/2)/_
$=T(r%i)
x.fillStyle=R($*255,S(r^5)*255*$,j**$^7)
x.fillRect(i*_,j*_-$*_,_*2,_*2)}

Jan 22 2018 10:58 PM UTC

}// 140/140

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katkip

remix of d/13984 by u/Jezza

function u(t) {

t||x.translate(w=960,h=540)
x.drawImage(c,0,0,(z=S(t)/4+2)*w,z*h)
x.fillStyle=R(a=S(t)*157+99,a,a)
x.fillRect(0,0,2*w,5)
x.rotate(10.052)

May 19 2019 10:06 AM UTC

}// 138/140

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u/13thptr

damn cool

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ciaccodavide

remix of d/20761 by u/ciaccodavide

function u(t) {

eval(unescape(escape`𫱮𨱬𪑣𪰽𩐽🡣𛡷𪑤𭁨𯀽𜐊𫱮𫑯𭑳𩑭𫱶𩐽𩐽🠨𠰽𩐮𮀯𛠳𛁓👥𛡹𛰮𜰩𒡐𛡰𭑳𪀨𮱸𞡃𛁹𞡓𯐬𤀮𫑡𬀨𬀽🠨𦀽𬀮𮀭𠰬𦐽𬀮𮐭𤰬𮀮𫁩𫡥𥁯𚁰𛡸𛐽𦀯𞐬𬀮𮐭👙𛰹𚐩𚐩𒡸𛡳𭁲𫱫𩐨𚐊𮀮𬱨𨑤𫱷𠡬𭑲🐲𜀻𮀮𬱨𨑤𫱷𠱯𫁯𬠽𘠣𜀰𜀢`.replace(/u../g,'')))}{P=[]

Nov 21 2020 7:31 PM UTC

}// 138/140

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Draw shadows and click to clear #interactive #drawing

u/katkip

very nice

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danny@hille.dk

remix of d/20135 by u/danny@hille.dk

function u(t) {

f=i=>S(t+y/255*C(t)+i*1.57)*120;for(y=c.width|=0;y--;)for(i=4;i--;)n=f(i),m=f(i+1),n<m&&x.fillRect(n+f(y/255)+940,y,k=m-n,(i%2?k:99-k)/120)

Sep 3 2021 12:37 PM UTC

}// 140/140

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Twisted metal remix #uncompressed

u/danny@hille.dk

This is a personal thing!!! Twister2d is one of my favorite old school effects, it's also one of the first things i tried to golf to fit into a dweet (and I failed miserably :-)) I have retried tried (and failed) a couple of times, but this is the first time i actually managed to get the damn thing to fit without compression. I had to scarifice colors to maintin an interesting animation. Perhaps I'll get it next time :-) #twister #twister2d
u/New_Core

it look great...
u/DataMeta

beautiful #grayscale