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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rodrigo.siqueira

remix of d/34417 by u/marquisdegeek

function u(t) {

for(i=c.width|=0;i--;x.globalAlpha=k/390,x.fillRect(0,600+k/.43,2e3,k))x.fillRect(960+(T(i%2)-.9+S(t)/5)*(k=1.25**(i+t%2)),600-k,k/5,1.5*k)

Oct 14 2025 1:37 PM UTC

}// 139/140

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Distance fog effect #uncompressed

u/joeytwiddle

#default #d3

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rodrigo.siqueira

function u(t) {

c.width|=0
for(i=11;i--;x.fillRect(0,600+7*k,2e3,k))x.fillRect(380+6*(k=2**(i-3)*((
(t<2?t/4:1)*t%1)**1.18+1)),600-7*k,4*k,9*k)

Oct 13 2025 2:01 PM UTC

}// 127/140

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Sequential Monolith 4x9

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tomxor

remix of d/34404 by u/lewdev

function u(t) {

[B,F]="🎴🃏",eval(unescape(escape`𚁴𚠽𭀩🀮𜱼𤰯𜐰𝐰𛐮𞀿𚁔𯀽𜀬𤰽𚀴𚱔𚰫𙐴𚐪𜠴𜀫𥀬𠰽𜐸𜀫𥀬𨐽𭀥𜰫𜐬𨐪👄👴𙐴🠲🰵𞠭𝐬𨠽𭀥𝀰𛐳𜀩𞠨𤰫👡𛁃𚱢🠱𩐳🱃𚰽𨠪🐭𛠸𞡃𚰽𨠫🐲𚐻𮀮𩡯𫡴🐢𜡩𫠧𘠻𮁛𩠽𙱦𪑬𫁔𩑸𭀧𧐨𠠬𤰭𡀬𠰭𜠩𞱸𦱦𧐨𡠬𤰬𠰩`.replace(/u../g,'')))

Oct 13 2025 1:56 AM UTC

}// 140/140

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Solitaire win screen - Procedural version

u/lewdev

That's amazing! You got 4 stacks of cards and had them randomly shoot out at random velocities, which is much more accurate to the original win screen.
u/tomxor

Thanks :D glad you noticed, I actually counted the L/R directions from videos to check the probability 3/4 left, but the velocities were mostly eyeballed. I also tried implementing with the full set of unicode cards, since they have a nice codepoint arrangement, but fromCodePoint just costs too much, and they are transparent, your choice of the joker was spot on visually.
u/ximavus

Its the new trend!
u/joeytwiddle

#solitaire #tribute

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KilledByAPixel

remix of d/34244 by u/KilledByAPixel

function u(t) {

for(r=500,i=1e4;i--;x.fillRect(960+r*X,540+r*Y,9,9))Z=i**.9%1,W=1-Z*Z,X=W*S(a=i*t),Y=W*C(a),x.fillStyle=R(v=(S(t)*Z-C(t)*X-Y/2)*400,v/2,30)

Oct 12 2025 3:27 AM UTC

}// 139/140

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Lit Sphere 🌔

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New_Core

function u(t) {

with(x)for(j=50,setTransform(2,a=2*C(t),-a,2,960,540),drawImage(c,-960,-540);j--;beginPath(x.fill()))fillStyle=R(200-j),arc(40*S(t),0,j,0,7)

Oct 11 2025 11:35 AM UTC

}// 140/140

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u/ximavus

awesome!!!

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ximavus

function u(t) {

c.width=1920
c.height=c.width/1.78
for(i=9;i--;)x.fillRect(c.width/4.8+i*c.width/20+S(t)*c.width/6.4,c.height/2.7,c.width/38.4,c.height/5.4)

Oct 11 2025 10:12 AM UTC

}// 140/140

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Adaptive resolution dweet! (change the c.width var)

u/ximavus

Also the 1.78 is the aspect ratio and its not adaptive to that!
u/tomxor

Nice, parametric #default

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lewdev

remix of d/34376 by u/lewdev

function u(t) {

b=t*5%12
i=~~(t*5/12)%9
x.font="2in'"
x.fillText([..."🃏🎴"][i%2],b/3%9*(i>3?-300:300)+i*200,1050-1/b*Math.abs(S(b))*900+i)

Oct 10 2025 2:35 AM UTC

}// 121/140

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🃏🎴 Solitaire win screen! Credit to u/DasSchafImWolfspelz in d/4368

u/joeytwiddle

Great #tribute! #solitaire
u/ximavus

nice!

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eftk0

function u(t) {

for(i=c.width|=0;i--;)x.fillRect(960+S(i)*t%1*1e3,540+C(i+t/10)*t%1*600,33,30)

Oct 5 2025 7:23 PM UTC

}// 78/140

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u/ximavus

the circle got messed up lol
u/ximavus

abstract art

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ximavus

remix of d/34391 by u/lewdev

function u(t) {

onmousedown=onmouseup=e=>x.beginPath(A=e.buttons)
onmousemove=e=>A&&x.lineTo(e.x*3.4,e.y*3.4),x.stroke()
onkeydown=e=>{c.width|=0}

Oct 4 2025 8:06 AM UTC

}// 130/140

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golfing to add clearing screen

u/ximavus

Also add x.lineWidth= something at the start for thicc paint

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ximavus

function u(t) {

for(i=1e3;i;i--)x.fillRect(S(i)**t*c.width,C(i)**t*c.height,5,5)

Oct 2 2025 6:28 PM UTC

}// 64/140

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Play around with the code!

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