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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Germain

function u(t) {

c.width=1980
for(var a=4;a<45;a++){
x.font=a*9+"px a"
x.fillText(a==44?"🐸":"🟢",700-C(t*3+a/5)*150,120+(a*a*2.3)/5)}

Nov 22 2020 12:48 PM UTC

}// 115/140

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#emoji

u/ciaccodavide

SnakeFrog!
u/danny@hille.dk

So I made some minor tweeks - now I'll never sleep again: for(c.width|=a=45;--a;)x.font=450-a*9+"px a",x.fillText(a==1?"🤡":"🍩",800-C(t*3+a/4)*155,800+(a**1.72*S(t)))
u/danny@hille.dk

Shave off 5 chars: for(c.width|=a=45;a--;x.fillText(!a?"🤡":"🍩",800-C(t*3+a/4)*155,800+a**1.72*S(t)))x.font=450-a*9+"px a"
u/Germain

Yuck ! :D

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BuRRak

function u(t) {

f=frame/15;a=f*137.5;r=f*f;k=r*C(a);y=r*S(a);x.fillStyle = R(k,y,k*y%256);x.fillRect(k+c.width/2,y+c.height/2,15,15);

Jan 19 2018 8:14 PM UTC

}// 117/140

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katkip

remix of d/12202 by u/katkip

function u(t) {

c.width^=0;t||(n="7");q=(7*(frame+1)).toString();n+=q[0]!=("0"==0?'0':'0')?q[0]+" "+q[1]:" "+q[1];x.font='9cm"';x.fillText(n,99-t*t*99,590)

Feb 6 2019 11:04 AM UTC

}// 139/140

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#sequence A087075 #math

u/Undefined

Doesn't the ("0"==0?'0':'0') Just evaluate to 0? In both your true and false cases, you just use 0 (as a string, for whatever reason)...

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rodrigo.siqueira

remix of d/33468 by u/marquisdegeek

function u(t) {

eval(unescape(escape`𭀿𜀺𡰽𫡥𭰠𡱡𪑮𣡯𩁥𚁘👮𩑷𘁁𭑤𪑯𠱯𫡴𩑸𭀬𮱧𨑩𫠺𛠳𯐩𛁇𛡣𫱮𫡥𨱴𚁘𛡤𩑳𭁩𫡡𭁩𫱮𚐻𭱩𭁨𚁮𩑷𘁏𬱣𪑬𫁡𭁯𬡎𫱤𩐨𦀬𮱦𬡥𬑵𩑮𨱹𞡦𬡡𫑥𙐸𛰨𜐭勺𭀯𜠩𙐳𚐪𞐹𚠨𜐭勺𭀪𞐩𙐵𚐪𚀲𚱾𚁴𛰲𚐥𜠩𯐩𚑣𫱮𫡥𨱴𚁇𚐬𬱴𨑲𭀨𭀩𛁳𭁯𬀨𭀫𛠰𝐩`.replace(/u../g,"")))

Mar 20 2025 5:18 PM UTC

}// 140/140

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Click to listen. Algorithmic composition frame%8/(1-~(t/2)%3)*99*(1-~(t*9)%5)*(2+~(t/2)%2) #audio

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danny@hille.dk

function u(t) {

k=(f,u,n=9)=>n>0?k(C(S(u)*f),C(u+f),n-9):S(f*u+t)*255
x.drawImage(c,0,9)
for(Y=214;Y--;x.fillRect(Y*9,0,9,9))x.fillStyle=R(o=k(Y/32,t),-o)

Nov 27 2020 4:13 PM UTC

}// 139/140

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red/green

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atgz

remix of d/10010 by u/atgz

function u(t) {

c.width|=i=768;x.transform(1,0,0,1,960,540)
for(i;i--;x.rotate(t/64))x.fillRect(i-=3,i,i/8,i)
x.font=`5em"`
x.fillText((70-t|0)%60,-15,35)

Aug 29 2019 8:15 AM UTC

}// 138/140

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Make this dweet fullscreen, wait for counter to go from 10 to 0, then focus your eyes on the number counting from 60. When the counter goes down to 0, look off from your screen and you will be disoriented

u/joeytwiddle

#illusion

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DazeWare

remix of d/35666 by u/taupelink

function u(t) {

for(i=z=1080;i--;x.fillRect(480*t,i,9,z/=.8-S(i/r)/e))q=z%2,x.fillStyle=R(r=1+(z=z%4+z*.4|0)**3/8,r/q,r/q),z+=3+3*S(i/r*T(e=++z+t/.7/z))

Jul 7 2026 3:06 AM UTC

}// 136/140

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nickd3000

remix of d/6346 by u/nickd3000

function u(t) {

m=20;n=50;f=p=>(S(p+i/m)+C(p/2+j/m))*n; for(i=0;i<n;i++)for(j=0;j<n;j++)x.fillStyle='hsl('+(f(t)+f(t*3))+',99%,50%)',x.fillRect(i*n,j*m,n,m)

Jan 22 2018 10:02 PM UTC

}// 140/140

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PLASMA 2

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taupelink

remix of d/23304 by u/taupelink

function u(t) {

for(i=q=400;--i;x.fillRect(q*X-i,q*Y+40*t,-i/t,-i*i/2**t))f=i*i*t,X=f*f%30,Y=X*f%8,x.fillStyle=R(q%=S(X)%C(q/9)*i,q**=1+S(q/7)/4,q*=Y,i/q/Y)

Jul 12 2021 6:03 PM UTC

}// 140/140

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d/23318

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New_Core

function u(t) {

for(c.width|=j=6;j--;x.lineWidth=20,x.stroke(),x.beginPath())for(i=9;i--;)x.lineTo(960+(a=9-i)*i*9*C(t/3+j),960-i*i*j*3*S((j/2+t/5)%3.14))

Mar 31 2021 5:02 PM UTC

}// 138/140

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Some kind of line fingers art

u/andrea270872

makes me think of fire... if you draw it with a pencil :)