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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taupelink

remix of d/35455 by u/taupelink

function u(t) {

for(i=z=1080;i--;x.fillRect(320*t,i,9,z*=3-S(i/9/z+t/6)*S(z-t/6)/2))x.fillStyle=`hsl(${180+6**(z&=7)},45%,${60-40*S(z+=(z/2*t^i/45)/6)}%,.5`

May 30 2026 5:24 PM UTC

}// 140/140

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d/35456 Abstract mini-landscapes

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pythech

remix of d/8673 by u/BalintCsala

function u(t) {

c.width|=0
with(x)for(translate(900,500),i=7*t;~i--;fill())arc(5*i,!beginPath(fillStyle=`hsl(${i},99%,50%`),20*C(i*.9)+30,!rotate(-3.88),9)

Jun 20 2018 8:07 PM UTC

}// 139/140

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Higher res lower frames :(

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taupelink

remix of d/29653 by u/taupelink

function u(t) {

a=z=>(z*z)**(3/m);f=y=>a(a(a(y%m-m/2)-4)-6);g=_=>f(X,m=_)+f(Y)&3;for(i=3e4;i--;x.fillRect(540+25*X,90+25*Y,g(4)&g(6),t<.5))X=i*t%36,Y=X*i%36

Mar 15 2024 10:12 PM UTC

}// 140/140

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d/29666

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KilledByAPixel

remix of d/14120 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮𫐩𞱴🱯𫡭𫱵𬱥𫑯𭡥👥🐾𫰦𙠨𦀽𩐮𮀬𦐽𩐮𮐩𞡘👙👣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀻𤐽𨁦🐨𪐦𪐼🀤𮱉👘🠾𝠥𞑽𚐥𙁻𢠽𜐫𦐼🀲𯑠𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𩑶𨑬𚁑𚑽𛀹𞐥𛀵𜀥𨀻𬐽𩠾🠴𞱸𛡦𪑬𫁒𩑣𭀨𦀭𬐬𦐭𬐬𜠪𬐬𜠪𬐩𞱴𪁲𫱷𘁑`.replace(/u../g,'')))

May 24 2019 11:37 PM UTC

}// 140/140

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Dwitter Bytebeat Oscillator Toy (D-BOT) Requires #DOMP d/14120 ♪ Click to start/stop, mouse pos changes the equation which is printed to error. #music #instrument #tool

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veubeke

remix of d/10601 by u/anotherkitten

function u(t) {

for(t+=i=17;i--;x.fill(P=new Path2D,P.arc(960+C(p+t)*p*p,540+S(p+t)*p*p,5*p*p,0,7)))p=i+t%1,x.fillStyle=`hsl(${(p-t)*9} 50% ${i-t&1?4:6}0%`

Oct 24 2018 8:01 AM UTC

}// 139/140

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Anotherkitten’s awesome dweet fixed for Safari

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KilledByAPixel

remix of d/15138 by u/KilledByAPixel

function u(t) {

for(c.width|=0,k=49;x.beginPath(p=2.0944),k--;x.fill(),t=-t)for(j=6;j--;x.arc(600+(k%7)*w,180+(K=k/7|0)*w,80,q=t+j*p+k*p/2+(k+K&1),q))w=120

Jul 26 2019 7:13 PM UTC

}// 139/140

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Triangle Gears

u/cantelope

mesmerizing!
u/KilledByAPixel

#gears

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E-Mouse

remix of d/4721 by u/Xen

function u(t) {

x.strokeRect(3,4,W=1912,H=1072)
x.drawImage(c,4,4,W,H)
x.strokeStyle=`hsl(${t*H},99%,50%)`
x.rotate(T(t)*t/4e4)

Dec 29 2017 10:12 PM UTC

}// 111/140

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u/Xen

wacky :-D

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metamero

function u(t) {

throw t

Nov 27 2018 9:36 AM UTC

}// 7/140

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throw t

u/katkip

Already done

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smtsjhr

remix of d/19899 by u/smtsjhr

function u(t) {

for(W=c.width|=i=0;j=i%2,i<700;i++){a=40*(i%50-j);b=1.6*(i-i%50);r=100*1*Math.exp(10*((a+b)/W+2*C(t)));x.fillRect(r+a,r+b,8+j*72,80-j*72)}

Sep 11 2020 6:37 PM UTC

}// 138/140

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Tekmap

remix of d/1065 by u/jnalezny

function u(t) {

c.width=1920; 
for(i=0;i<9;i++){
 x.fillRect(400+i*100+T(t)*300, 400, 50, 200) 
 x.fillRect(400-i*100-T(t)*300, 600, 50, 200)
}

Jan 18 2024 12:33 AM UTC

}// 127/140

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