Dweets awesomed by u/rep_movsd

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/34793 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌦󟝩󟜶󜬷󜬻󪜭󛜻󩌽󣝡󭍨󛭭󪝮󚌨󦜽󪜯󜜸󜌭󜜷󚜪󚬲󛌨󦌪󛬵󛜱󞌩󚬪󜬩󛍸󛭦󪝬󫍓󭍹󫍥󟝘󟽤󟌵󟼧󘽅󜬳󙼺󩌼󜬴󟼧󘽦󩭦󙼺󙼣󜌵󞜧󞬧󘼵󝜵󙼬󮌮󩭩󫍬󤭥󨽴󚌳󞜫󦌯󜬫󦌯󝌸󚭃󚍘󛼸󛝩󛼸󜌰󛝴󚬶󚜬󜼰󚽙󚽘󛼱󜬪󤼨󦌯󜜶󛝴󚜬󜬬󪜿󛬳󞬹󞜩󚝘󟝩󙜹󞜻`.replace(/u../g,'')))

Jan 21 2026 4:42 PM UTC

}// 140/140

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Iceland 🇮🇸 #flag

u/ximavus

I'm still amazed for how this is possible

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marquisdegeek

function u(t) {

eval(unescape(escape`󤼽󝬴󛍗󟜲󝜶󒭦󫽲󚍩󟜶󩜳󞼡󭌦󙭩󛜭󞼩󭽩󭍨󚍸󚝳󨝶󩜨󣌽󫍩󫭥󥍯󛭢󪝮󩌨󮌩󚜬󭍲󨝮󬽬󨝴󩜨󪜥󥼪󤼬󪜯󥼪󤼩󛍲󫽴󨝴󩜨󚌨󣝡󭍨󛭲󨝮󩍯󫜨󚜪󝌩󯌰󚜪󜜮󝜷󚜬󨭥󩽩󫭐󨝴󪌨󫍩󫭥󥽩󩍴󪌽󞌩󛍌󚍓󛌰󚜬󣌨󤼯󜬬󤼯󜬩󛍌󚌰󛍓󛼲󚜬󣌨󤼬󤼩󛍲󩝳󭍯󬭥󚍳󭍲󫽫󩜨󚜩`.replace(/u../g,'')))

Jan 21 2026 4:23 PM UTC

}// 139/140

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An attempt at Truchet’s Tiles, but with vector graphics

u/Axioplase

Attacked by a swarm of ninjas...
u/ximavus

This reminded me of a book I have named "The black art of 3D game programming" and it does cover vector graphics. Its also from 1995 so its DOS programming

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KilledByAPixel

remix of d/34782 by u/KilledByAPixel

function u(t) {

for(c.width&=i=6272;i--;x.fillStyle=X<3?'#009':X<6?'#eee':'#E01',x.fillRect(9+X*8+X/4*C(X*2-i/800-t*6),9+i/150+X*S(X-t),3,i?.3:99))X=i%99/12

Jan 20 2026 9:46 PM UTC

}// 140/140

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France 🇫🇷 #flag 🥖

u/Axioplase

I guess it can be done :) I'll have to study it.
u/ximavus

#baguette 🥖🥖🥖

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codezmr

function u(t) {

for(i=1500;i--;x.fillRect(960+u*6,540+v*6+S(u/4+t)*9,6,6))u=i%50-25,v=i/50-15,x.fillStyle=u*u+v*v<9?"#008":v<-5?"#F93":v>5?"#180":"#FFF"

Jan 16 2026 2:31 PM UTC

}// 136/140

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u/joeytwiddle

#flag of #india

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neimad

remix of d/34733 by u/DazeWare

function u(t) {

c.width=w=99
for(i=w*33;i--;x.fillRect(i%w,i/w*2,1,9))f=i%w+999*S(t*.05),n=T(0|(i/w+f^f-i/w)/(t*.7+6)),x.fillStyle=`hsl(${(i)/t*n},99%,50%`

Jan 15 2026 3:53 AM UTC

}// 139/140

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u/ximavus

dude this is amazing!
u/joeytwiddle

#colorshock

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Axioplase

function u(t) {

c.width=100;for(j=60;j--;)for(i=110;i--;)x.fillStyle=R(0,0,255,.03),x.fillRect(i+S(t+(j*j+i)/9)-9,j+C(t+(i+j)/9)-1,3,2)

Jan 13 2026 10:52 PM UTC

}// 119/140

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Stream

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rodrigo.siqueira

remix of d/34738 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`,X=t,Y=t*99-430;for(i=1e4;--i;x.fillRect(960+1.3*(X+Y),2*(X-Y)-50,.1,t<9))X=210+Y-((Y=-X)<0?X:-X)/2+i%2*400

Jan 12 2026 9:09 PM UTC

}// 138/140

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Poincare's Butterfly

u/joeytwiddle

#butterfly

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rodrigo.siqueira

remix of d/34678 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`,X=t,Y=t*99-450;for(i=1e4;--i;x.fillRect(960+5*Y+15*X,5*(X-Y)-Y*X+640,.2,t<4))X=Y*.9993-(((Y=9-X)<0)*X+9)+Y/9

Jan 11 2026 11:40 AM UTC

}// 140/140

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Parabolic space distortion

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rodrigo.siqueira

remix of d/34721 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(𝕏=X=Y=i=4e4;i--;𝕏=X,x.fillRect(Y*1630+960,X*1480,t<2,.1))X=T(X*X-Y*Y)+.3,Y=T(2*𝕏*Y+.1+S(t+i+S(i%2))/2)%.59

Jan 10 2026 2:20 AM UTC

}// 135/140

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Chaos fragmentation #chaos

u/ximavus

Its like glass shattering. I like it!
u/DataMeta

Dope. Reminds me of a radioisotope cloud chamber
u/vain

Fantastic. That could be a real old photograph of something.
u/joeytwiddle

I think Cthulu's minions are coming through

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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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