Dweets awesomed by u/joeytwiddle

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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KilledByAPixel

remix of d/33842 by u/KilledByAPixel

function u(t) {

x.font=`${t?2:7}in"`
x.filter=`grayscale()invert(${t?0:1}`
x.fillText(...t?t>.1?['𝙱𝙻𝙰𝙲𝙺 𝙲𝙰𝚃',479,1030]:['𝙹𝚂𝟷𝟹𝙺 𝟸𝟶𝟸𝟻',409,189]:['🐈',500,780])

Aug 13 2025 3:07 PM UTC

}// 140/140

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JS13K 2025: Black Cat 🐈‍⬛

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Axioplase

function u(t) {

c.width=2e3;h=1080;m=0|10-Math.abs(9-t%18)
for(j=0;j<m;j++){for(i=0;i<11;i++)x.fillRect(99*S(t+j)+200*i,j*h/m,99,h/m)}

Aug 12 2025 11:00 PM UTC

}// 119/140

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cccheeeccckkeeerrrs

u/Axioplase

I guess #default

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jpthinker

remix of d/34195 by u/jpthinker

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󒭸󛭢󩝧󪝮󤍡󭍨󚌩󒭦󫽲󚍰󟝛󜌬󜜬󜬬󜼬󜌬󝌬󝜬󝬬󝼬󝌬󝜬󜜬󜬬󝬬󝼬󜽝󛍩󟜱󝬻󪜭󛜻󦬽󚌨󩌾󟬲󚜫󜜩󚬳󛍸󛭬󪝮󩝔󫼨󚌨󚍤󟬾󜜦󜜩󚬭󜬫󜜩󚽓󚍴󚜩󛽚󛼳󚬲󩜳󚼹󝬰󛌨󚍤󚼱󟬾󜜦󜜩󚬭󜬫󜜩󛽚󛼳󚬱󩜳󚼵󝌰󚜩󩌽󬍛󪝝󒭸󛭳󭍲󫽫󩜨󚜻`.replace(/u../g,'')))

Aug 12 2025 12:44 AM UTC

}// 134/140

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It’s alive: Wireframe box moves

u/jpthinker

I got it moving. Demonstrates the #d3 #perspective better
u/cantelope

looks good 👍

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rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;x.fillRect(C(k=i+r*r*2)*2e3/r**4+i/80/t**4+680,S(k)*2e3/r**4+540,C(i/t)/t,1/t))r=i*i/t%t/2-S(i/2)

Aug 11 2025 7:56 PM UTC

}// 136/140

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Galactic dust #spiral #stars

u/jellyedwards

Cool!

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rodrigo.siqueira

remix of d/33720 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(950+S(k=w+(i*t/2%2)**2)*Z,Z+C(k)*Z+80,.1,t<3))Z=250/C(S(w=i/t))

Aug 7 2025 9:33 PM UTC

}// 88/140

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Geometric fold

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KilledByAPixel

remix of d/34182 by u/KilledByAPixel

function u(t) {

for(c.width|=i=9,x.font='4em monospace',x.rotate(699);i--;)x.fillText(code.slice(a=i*13,a+13),400,S(t)*300-1200+i*99)

Aug 7 2025 4:57 PM UTC

}// 117/140

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Default Quine Redux

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Axioplase

function u(t) {

c.width=w=2e3;s=8.5,k=99
for(i=0;i<w;i+=s)for(j=0;j<1080;j+=s)x.fillRect(i,j,s*S(9*C(t)+i/k)+s*S(j/k),s*S(9*S(t)+(i+j)/k)+s*C(2*t+(j-i)/k))

Aug 6 2025 3:23 AM UTC

}// 139/140

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Meshy stuff

u/UEZ

nice - looks like parallax scrolling

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Axioplase

function u(t) {

c.width=2e3;for(i=9;i--;){x.fillRect(X=400+i*100+S(t)*300,Y=400,50,w=200);x.putImageData(x.getImageData(0,Y,2e3,w),(0|-9*S(t))*50,w)}

Aug 6 2025 2:48 AM UTC

}// 133/140

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#default

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KilledByAPixel

remix of d/33783 by u/KilledByAPixel

function u(t) {

eval(_=unescape(escape`󨼮󭽩󩍴󪍼󟝏󟝯󟜾󮌮󩭩󫍬󥍥󮍴󚍟󦽆󚼫󧜬󦌫󟝃󚍡󚜪󝜬󦜫󟝃󚍡󚼵󚜪󞌩󯌭󛝯󙬦󣼨󫼩󒭦󫽲󚍸󛭳󨽡󫍥󚌹󛍩󟜴󚜻󪜭󛜻󣼨󬬩󚝆󟜰󛍪󟝩󙬲󛍘󟜱󜼰󛍙󟜳󜬭󠼨󭌪󞌩󚬳󛍡󟜲󛍏󚌱󜜫󝜪󛜭󪬩󛍆󟝩󚬹󛍡󟝃󚍢󟝴󚬴󚽩󚬳󚜯󜬭󪬯󜬫󜬬󣼨󬬽󝼫󪬩󛍡󚼽󪬪󠼨󨬭󜬩󚽪`.replace(/u../g,'')))

Aug 5 2025 4:27 AM UTC

}// 140/140

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Running Code 🏃‍♀️

u/zachygreen

flippin nuts how smooth the animation is
u/cantelope

call the men in black

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KilledByAPixel

remix of d/17934 by u/tomxor

function u(t) {

try{x.drawImage((p=parent[i=frame%9]).x.canvas,~x.clearRect(X=i%3*C,Y=(i/3|0)*S,C=640,S=360),p.u!=u&&~p.loop(),C*3,S*3,X,Y,C,S)}catch(e){}

Aug 1 2025 3:49 PM UTC

}// 138/140

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Dweet View Micro 🔍 Full Version: https://dweetview.3d2k.com

u/rodrigo.siqueira

I love the full version, it looks great! But I'm not a pro user, so I quickly ran into the 'You have reached the bottom!' message and couldn't load more Dweets.

dwitter.net | joeytwiddle (59293)