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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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katkip

function u(t) {

c.style.background=x.fillStyle=`hsl(${t*99},99%,${t*19}%)`,x.beginPath(),x.arc(960-t*99,540-t*99,(q=500-t*159)>0?q:0,0,7),x.fill()

May 11 2019 1:30 PM UTC

}// 130/140

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Colored light #d3 sphere texture #sphere #geometry #gradient #color

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ArthurThuczsec

function u(t) {

t?x.strokeRect(X+=C(W)*8,Y+=S(H)*9,W=X^H,H=Y^W):X=Y=W=H=199
x.strokeStyle=`hsl(${X^Y^W^H},50%,50%,.2`

Sep 1 2022 2:22 AM UTC

}// 101/140

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Slowly to draw calm, To sit and observe free of worry, No panic or hurry.

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KilledByAPixel

function u(t) {

D=`🏌️‍`
eval(unescape(escape`𭱩𭁨𚁸𚑢𩑧𪑮𤁡𭁨𚁳𨑶𩐨𬡥𬱴𫱲𩐨𩡩𫁬𤱴𮑬𩐽𙰣𩠶𜠧𚐩𚐬𨱬𪑰𚁦𪑬𫀨𬡥𨱴𚁴𚠴𞀰𛀰𛀸𛀲𩐳𚐩𚐬𩡯𫡴👠𙁻𮠽𝀫𭁽𪑮𘁩𫑰𨑣𭁠𛁦𪑬𫁓𭁹𫁥🐧𘱆𡡆𙰬𩡩𫁬𥁥𮁴𚀧𡁗𡑅𥁉𡑓𙰬𜠴𞐬𝐷𜀬𮠪𜐹𜀩𛁦𪑬𫁔𩑸𭀨𡀬𝐵𜀬𞐷𜀩`.replace(/u../g,'')))

May 5 2020 8:09 PM UTC

}// 140/140

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Dweeties - The Breakfast of Champions 🥣

u/KilledByAPixel

#codegolf #logo
u/joeytwiddle

For some, lunch and dinner too 😁

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taupelink

remix of d/19892 by u/taupelink

function u(t) {

r=Math.random;for(i=z=255;i--;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),k/t,k/t))X=r(Y=r(k=48)*7)*k,x.fillStyle=R(b=T(d=X*.6-Y)*k%z,b/S(d)%z,z-b)

Sep 9 2020 11:03 PM UTC

}// 140/140

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d/19897

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KilledByAPixel

function u(t) {

r=(r=4e3)=>Math.random()*r
X=r()-2e3
Y=r()-2e3
w=r()/9
x.rotate(r()<29?X:0)
for(i=r()/9;i-->0;)for(j=w;j-->0;)x.fillRect(X+i,Y+j,1,r(1)/t/t)

Dec 5 2021 3:22 PM UTC

}// 140/140

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Generative Grayscale Study

u/KilledByAPixel

Different every time, takes about 10 seconds to draw

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katkip

remix of d/12067 by u/Kyoushu

function u(t) {

x.clearRect(0,0,1920,1080);for(i=0;i<=1800;i+=0.9){b=t*C(t+i);x.fillRect(S(b)*(960-i)+960,C(b*2)*(540-i/2)+540,10,10);}

Feb 1 2019 2:03 PM UTC

}// 119/140

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u/SMON

whoaaaaa...that is glorious
u/Kyoushu

I love it, it's like some interdimensional squid breaking through
u/katkip

yep <3

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iznax

function u(t) {

for(c.width|=i=9;i--;x.fillText([..."🌻🌹🌼🌷🐝"][i?i%4:4],i?-500+(i+t)*450%2400:1e3+C(t*3)*99,i?1e3:600+S(t*8)*40))x.font=(i?8:5)+"cm'"

Apr 18 2020 12:18 AM UTC

}// 131/140

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Bee Flower #Dancing

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Pascal

remix of d/21645 by u/Pascal

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=w=960;i--;x.clearRect(w+w*(3*C(U)+C(V=i/1.752-t))/Z,w-(S(U)+C(V)*T(V)-2.5)/Z*w,s=(8/Z)**5,s))Z=S(U=i+1.1*t)-5

Feb 11 2021 8:25 PM UTC

}// 139/140

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O R B I T

u/Qwitter

nice one

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ximavus

function u(t) {

onmousemove=e=>{X=e.x*3.4;Y=e.y*3.4}
x.fillStyle=R(X%255,Y%255,S(X+Y)*255)
for(i=6;i--;)x.fillRect(X+C(t*5+i)*50,Y+S(t*5+i)*50,9,9)

Oct 7 2025 6:29 PM UTC

}// 131/140

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Color paint

u/joeytwiddle

Pretty

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DazeWare

remix of d/27018 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,i=a=c.width=999,a)
for(f=a=>S(i/a/9+39*T(t)/a);i--;x.fillRect((f((t))+3)*170,f(3)*t+i+t,t,t))x.fillStyle=R(i,a/t,a*T(t))

Feb 19 2023 7:35 PM UTC

}// 135/140

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