Dweets awesomed by u/tomxor

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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Current theme challenge: #Food

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KilledByAPixel

remix of d/26622 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝪󟜴󝼻󪬭󛜻󥌽󜜷󜌬󮌮󬽣󨝬󩜨󬼽󜜮󜌲󛍳󚜩󩭯󬬨󪜽󪌽󥌫󪬪󚬶󙝔󞽷󟝩󛜭󛼳󞽸󛭦󪝬󫍒󩝣󭌨󚍘󟝪󚬪󝜭󭌪󥌩󙜲󝜰󜌭󪌪󮜥󭼭󥌬󝌶󜌭󮜬󭼬󜼯󪬪󚬮󝬩󛍸󛭣󫍥󨝲󤭥󨽴󚌨󦌫󪜪󥌩󙜲󝜰󜌫󤼨󭌪󜼫󪜩󚬹󛌨󭌪󞜹󚽩󚬪󝜩󙜴󝬰󛍲󟝩󙜵󚼲󛍲󚜩󮜽󪌭󪜻`.replace(/u../g,'')))

Dec 20 2025 3:30 PM UTC

}// 140/140

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Snowy Pines ⛄ Merry Dweetmas

u/magna

Excellent!
u/aleamb

woooow, beautiful!
u/ximavus

dweetmas nice. Santa dweet is coming to town!

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ximavus

function u(t) {

x.globalCompositeOperation='xor'
t?x.fillRect((X+=(r=Math.random)()*2-1).toFixed()*12,(Y+=r()*2-1).toFixed()*12,12,12):(X=80,Y=45)

Dec 19 2025 4:03 PM UTC

}// 130/140

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Ant (name idea from Minecraft infinite snapshot)

u/tomxor

For a moment I thought it was langtons ant, but no, it's entropy's ant.
u/ximavus

Well I searched its named Langton's ant but because I'm a minecraft player I named it after the Minecraft one

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rodrigo.siqueira

remix of d/34609 by u/rodrigo.siqueira

function u(t) {

for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*540+(i%3+1)*600-320,X*600+280,t<1,.1))
X=S(X*X-Y*Y/(i%3+1)+3)+.5,
Y=T(𝕏**2*Y*2+S(i/1.01+S(i+t))/4)

Dec 16 2025 12:18 PM UTC

}// 135/140

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3 symmetrical elements

u/tomxor

The 3rd one looks like a manta ray

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rodrigo.siqueira

remix of d/34609 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(𝕏=X=Y=i=4e4;i--;𝕏=X,x.fillRect(Y*700+760,X*700+500,t<1,.1))X=T(X*X-Y*Y)+.3,Y=T(2*𝕏*Y+.15+S(t+i*.98+S(i%1.2))/9)

Dec 15 2025 3:34 PM UTC

}// 140/140

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Organic storm

u/joeytwiddle

#organic #virus #cell

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KilledByAPixel

remix of d/34603 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󠜽󥼽󝌷󜌊󡌽󣝡󭍨󛭲󨝮󩍯󫜨󭌪󟜶󜌩󚭗󒭆󟝚󟜾󮌮󩭩󫍬󤭥󨽴󚍁󚽴󙜴󚬴󞌰󛌱󜼰󛝚󛼲󚼨󭌾󟬲󚜪󜬷󜌬󜜬󦬬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽈󯜠󙍻󦬯󟜳󯜥󙍻󦭽󙝠󚜊󩭯󬬨󦬽󜬻󠜻󦬫󟜱󛽗󚜨󡜽󡌫󦬪󠜯󥼭󦬯󜬦󦬫󞜩󙜵󯍼󡬨󜬶󜌬󢌽󡌩󚽆󚍗󛼨󦬫󡌯󥼩󛍈󚬽󜬬󦬽󜬩󚽁󛜭`.replace(/u../g,'')))

Dec 12 2025 5:20 PM UTC

}// 140/140

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Rooms 🚪

u/cantelope

#rooms

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KilledByAPixel

remix of d/27943 by u/KilledByAPixel

function u(t) {

for(c.width=A=99;A;R+=.1)(t+R*A/50-R^R)%5||x.fillRect(A--,28-22/R,R/5,44/R,R=1)

Dec 11 2025 1:44 AM UTC

}// 79/140

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Smaller Wolf 🐺

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rodrigo.siqueira

remix of d/34592 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`
for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*2300+2200,-X*3e3,t<2,.1))X=S(X*X-Y*Y*.6),Y=C(2*𝕏*Y+2)-S(i-t)/(i%19+.03)

Dec 7 2025 8:43 PM UTC

}// 140/140

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Orbit and chaos

u/joeytwiddle

#galaxy
u/tomxor

This one reminds me of the wondefully artful "Raised by Wolves" title sequence: https://www.artofthetitle.com/title/raised-b…
u/carbontwelve

I absolutely love this
u/ximavus

its like a star forming

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ximavus

function u(t) {

for(i=60;i--;){d="VannaZZZZZZZZZZZZZZZZZZpzzzzzzzzzzzp     ZbgggggbZ".charCodeAt(i);x.fillStyle=R(v=d/.6,v,v);x.fillRect(i*32,540-d,32,2*d)}

Nov 17 2025 12:31 PM UTC

}// 140/140

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Yes! Ray casting! change the d variable to change the world (encoded in char codes)

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alexsav

remix of d/23034 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𪠽𨰮𭱩𩁴𪁼👴🱊👛𨠽𠰨𥀩𛀬𨐽𤰨𥀩𛁯𫡫𩑹𩁯𭱮👥🐾𚁘𚰽𢡛𪐽𩐮𭱨𪑣𪀦𝡝𛰹𛁚𚰽𢡛𪐫𜠦𝡝𛰹𚐬𛑢𛀬𛑡𧐺𦀽𦠽𝰻𪠻𤠽𦀭𤠪𤰨𡀽𥀫𪠯𭰭𛠵𚐦𦠫𤠪𠰨𡀩🱒𚰮𜐺𘑸𛡦𪑬𫁒𩑣𭀨𪠭𛐬𝐴𜀭𜑥𜰯𤠬𜠯𤠬𭰯𤠩𚑯𫡭𫱵𬱥𫑯𭡥👥🐾𥀽𩐮𮀯𞐰`.replace(/u../g,'')))

Nov 13 2025 3:29 AM UTC

}// 140/140

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WASD + Mouse 3D engine (try moving mouse first)

u/cantelope

iddqd? idkfa? the cheat codes, they do nothing!
u/ximavus

This one is amazing. I still can't get any 3D working
u/alexsav

Details here: https://github.com/alexsave/dweets/tree/main…
u/tomxor

@cantelope, noclip works 😄

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alexsav

remix of d/34517 by u/dee-gomma

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𜐳𞐯𜰬𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𫠽𫐽𜐵𩐳𛁭𚐻𫠭𛐻𮁛𩡝𚀹𝠰𛑃𚁡𚐪𝐲𜀬𜠴𜀪𚀲𚱳𛑢𚰭𛑳𚡓𚁡𚠹𛑴𚠳𚐪𚠴𛰲𚐬𫀽𨠾𜁼𬰾𨠦𙠴𛁬𚐩𨠽𤰨𨐽𫠯𜠳𞀸𚱴𛰳𚐯𝀬𬰽𫠪𫠥𪰯𪰬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬠽𨠾𜀿𫠪𫐺𪰬𬠫𬠪𚁃𚀶𚡳𚐭𠰨𫠯𜐳𜰩𚐩`.replace(/u../g,'')))

Nov 12 2025 4:23 AM UTC

}// 139/140

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Crown with gemstones

Show more comments…
u/joeytwiddle

Gemstones for only 1 byte? That's a bargain! Although I notice the background now turns yellow for half of the rotation. What a curious bug! I haven't investigated the code.
u/ximavus

Gemstones for 1 byte is crazy
u/cantelope

jewel encrusted?
u/alexsav

Yeah the background is set by a fillRect(0,0,n=m=15e3,m) call in the beginning. The fillStyle will be whatever fillStyle was set to by the last fillStyle call in the for loop "R(r=b>0?n*m:k,r+r*(C(6*s)-C(n/133)))". When n=0 for the last one, this will alternate between black and dark yellow depending on b>0, which is related to the rotation of the crown.
u/ximavus

its packed jewels
u/magna

WOW

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