Dweets awesomed by u/rodrigo.siqueira

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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taupelink

remix of d/35385 by u/taupelink

function u(t) {

for(i=z=1080;i--;x.fillRect(160*t,i,9,3))x.fillStyle=R(r=(z=z%4.8+4<<1)**2,r,r,.5),z+=5+S(t/4-z),z/=.7-S(i/300+z)/6,z*=2-S(z-t/3)*S(i/r/r)

May 19 2026 3:53 AM UTC

}// 138/140

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d/35391 Abstract cityscape

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cantelope

remix of d/35384 by u/cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁷👣𛡷𪑤𭁨𯀽𜀬𭰩𛁭👨🐵𜐲𞱭𛐭𞱸𛡬𪑮𩑗𪑤𭁨🐨𜐭𫐯𪀩𛁸𛡳𭁲𫱫𩐨𚐩𩡯𬠨𮀮𬱴𬡯𪱥𤱴𮑬𩐽𤠨𫐩𛁸𛡢𩑧𪑮𤁡𭁨𚁩🐶𚰱𚐻𪐭𛐻𮀮𫁩𫡥𥁯𚀹𝠰𚱓𚁰👍𨑴𪀮𤁉𚠲𛰶𚡩𚱃𚁴𚱃𚁴𚐪𫐯𜰲𚐩𛱚𚡨𛁨𚱃𚁰𚐯𦠪𪀩𚑚👭𛰵𜀊`.replace(/u../g,'')))

May 18 2026 11:52 PM UTC

}// 140/140

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KilledByAPixel

remix of d/34411 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󭼽󜝥󝌻󛜭󪜻󮌮󩭩󫍬󤭥󨽴󚌮󛬮󭌿󦼹󝬰󚼲󝜰󚭘󛌳󝜵󚼲󝜰󚭙󛌳󛌳󧜺󬜿󦼶󝬰󛍩󚬸󜼬󝬰󜌬󪜼󝼿󪜪󜜰󞬶󜍝󞭛󜌬󜌬󭼬󭽝󚜩󥼽󜜭󪜪󪜯󜝥󞌬󦌽󥼪󤼨󨜽󪜪󭌩󛍙󟝗󚭃󚍡󚜬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽩󛼱󜬵󛝘󚬴󜌭󦜪󞌰󛜴󝝽󘌹󞜥󙍻󭌿󝜰󞭱󟝩󟍷󛜱󙬦󭽽󙝠`.replace(/u../g,'')))

May 18 2026 1:33 AM UTC

}// 140/140

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VHS 📼

u/NiVZ

Amazing! I'm old enough to remember the Scotch VHS tapes and adverts "Re-record, not fade away" 📼💀
u/megamitts

u/NiVZ Me too! The best Christmas gifts for an 8 year old in 1984 - a ZX Spectrum and an E180 VHS tape.
u/aleamb

wow, beautiful!

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cantelope

function u(t) {

for(c.width|=0,m=h=512;m--;x.stroke())for(x.beginPath(i=(s=8)+1);i--;)x.lineTo(960+S(p=Math.PI*2/s*i+C(t*8+m/6)/4)/(Z=m/50)*h,h+C(p)/Z*h)

May 17 2026 10:04 PM UTC

}// 138/140

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textured tunnel

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taupelink

remix of d/35381 by u/taupelink

function u(t) {

with(x)for(m=500,reset();m--;fill(arc(m**3%2129,m*i%1106,m,i=i*3.14-1+S(i*t+m)/5,i+2)))beginPath(fillStyle=`hsl(${i=9+(m&7)*7},85%,70%,.2`)

May 17 2026 5:25 PM UTC

}// 139/140

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d/35383

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taupelink

remix of d/35371 by u/taupelink

function u(t) {

for(i=z=6e3;i--;x.fillRect(i/3,128*t,z/20,(z*=2-C(i/300))/3))x.fillStyle=`hsl(${45+(z&=12)**2},75%,${20-2*(z+=5*C(z+t/2)-C(t+z-i/360))}%,.3`

May 16 2026 4:54 PM UTC

}// 140/140

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d/35378

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rodrigo.siqueira

remix of d/35373 by u/rodrigo.siqueira

function u(t) {

for(i=99;i--;f(i,t,600))f=(X,Y,n)=>n--&&(f(.5+.9*(X*C(Z=C(Y+3)/(X*X+Y*Y)+2)-Y*S(Z)),X*S(Z)+Y*C(Z),n),x.fillRect(X*650+800,730-Y*520,t<2,.1))

May 16 2026 4:46 PM UTC

}// 140/140

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Marbled spiral #attractor

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rodrigo.siqueira

remix of d/35351 by u/rodrigo.siqueira

function u(t) {

for(i=99;i--;f(i,t,900))f=(X,Y,n)=>n--&&(f(1.2+.8*(X*C(Z=1/C(X*X+Y*Y)-6)-Y*S(Z)),X*S(Z)+Y*C(Z),n),x.fillRect(X*500+360,Y*400+550,t<3,.2))

May 15 2026 2:17 PM UTC

}// 137/140

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Marbled paper effect

u/cantelope

don't get me started about marbled paper! half the stores i go to have it on every isle. I can't throw a rock without hitting some marbled paper. my house is stacked with ream after ream of it. towers of marbled paper from floor to ceiling. My clothes, bedding, wallpaper... you guessed it. all marbled paper. great dweet by the way.

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HardlyProductive

function u(t) {

for(p=q=i=2e3;i--;)r=Math.random(),s=r<.9?1:-1,b=r<.8,X=b?.9*p-q/22:-s*q/4,q=b?p/22+.9*q+4:s*p/4+.5,p=X,x.fillRect(960+p*25,980-q*25,1,1)

May 15 2026 7:31 AM UTC

}// 137/140

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Barnsley fern

u/Misterme

Second third and first

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taupelink

remix of d/35363 by u/taupelink

function u(t) {

for(i=z=2e3;i--;x.fillRect(i,180*t,2*z,z*=2-C(i/(360+2*z))))x.fillStyle=`hsl(${225-(z&=14)**2},45%,${35+5*(z+=3*C(z+=t)+C(z+i**.5))}%,.5)`

May 14 2026 11:03 PM UTC

}// 138/140

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d/35371 Bit Of Turbulence

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