Dweets awesomed by u/jpthinker

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/35992 by u/PotatoImaginator

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍷󟝣󛭷󪝤󭍨󯌽󪜽󜜰󞽩󛜭󞼩󩭯󬬨󪬽󞜹󞽪󛜭󞽩󟽦󪝬󫍒󩝣󭌨󚍵󟜳󜌰󚬨󪜫󭌥󜜩󚜭󜬹󝌰󚽪󚬶󛍵󛼲󛝪󚬲󛍷󛌱󝜰󚜺󨭥󩽩󫭐󨝴󪌨󩭩󫍬󚍡󬭣󚌹󜬰󚽪󛼳󛌶󞌰󚽪󛼳󛜳󝼰󚭓󚍴󙜱󚬳󛬱󝌩󛍪󛌰󛌹󚜩󚜩󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽩󙬦󜬱󜍽󘌹󞜥󘌤󮼹󞜭󪭽󙝠`.replace(/u../g,'')))

Jul 27 2026 10:01 PM UTC

}// 140/140

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Ball Bounce 🏀

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YusukeJP

function u(t) {

if(t*9%1>.1)return;c.width|=0;for(i=4e2;i--;x.fillRect(i%20*96,(i/20|0)*54+S(i+t)*8+2*Math.random()-1,96,54))x.fillStyle=i<2e2?"#79b":"#665"

Jul 27 2026 4:27 PM UTC

}// 140/140

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KilledByAPixel

remix of d/35981 by u/KilledByAPixel

function u(t) {

for(c.width|=A=128;A;T+=.1)for(X=A/(e=64/T)-T,i=(X+t^T)%5>0||(--A,T=1,20);i--;x.fillText(code[(X+t)*30&T+i],A*15,560-(i-9)*e))x.font=e+'px"'

Jul 26 2026 9:30 PM UTC

}// 140/140

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Writing on the Walls 🧱

u/PotatoImaginator

Nice :O
u/joeytwiddle

Great!
u/cantelope

this is not allowed

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jpthinker

function u(t) {

for(c.width|=0,k=i=99;a=(i+t*30)/k,i--;x.fillRect(i*9,540-S(a*2*Math.PI)*540,99,9))x.fillStyle=`hsl(${a*360} 99 50`

Jul 25 2026 1:56 PM UTC

}// 115/140

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Rhythmic Gymnastics

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PotatoImaginator

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁞🐰𞱦𫱲𚁩🐰𞱩🀸𞱩𚰫𚑻𩡯𬠨𪠽𜀻𪠼𞀻𪠫𚰩𮱸𛡢𩑧𪑮𤁡𭁨𚁸𛡦𪑬𫀨𚐩𒡸𛡦𪑬𫁓𭁹𫁥👒𚁶🐨𪐫𪠩𙐲𚠲𝐶𛀱𜠸𛀲𝐶𛑶𚐊𮀮𨑲𨰨𜐲𜀫𜠴𜀪𪐬𝠰𚰲𝀰𚡪𛀱𜠰𚰱𜠰𚠨𜠪𚠮𝐭𜐩𚡓𚁴𚰨𪐫𪠩𚡍𨑴𪀮𤁉𚐬𜀬𝰩𯑽`.replace(/u../g,'')))

Jul 25 2026 9:14 AM UTC

}// 130/140

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sin(x)^2+cos(x)^2=1 #circle #trigonometry

u/PotatoImaginator

Code is
u/PotatoImaginator

c.width^=0;for(i=0;i<8;i++){for(j=0;j<8;j++){x.beginPath(x.fill()) x.fillStyle=R(v=(i+j)%2*256,128,256-v) x.arc(120+240*i,60+240*j,120+120*(2**.5-1)*S(t+(i+j)*Math.PI),0,7)}}
u/lewdev

When using https://beta.dwitter.net you can toggle the compression. So copy-pasting the code in the comment isn't necessary.
u/PotatoImaginator

Yes, i realized that recently :)
u/cantelope

so cool

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PotatoImaginator

function u(t) {

eval(unescape(escape`挮睩摴桞㴰㭸⹡牣⠹㘰ⱶ㴵㐰ⱶⰰⰷ⤻砮晩汬⠩㭦潲⡩㴲㭩ⴭ㭸⹦楬氨⤩砮扥杩湐慴栨砮晩汬却祬攽椿❢汵攧㨧牥搧⤬吽琫椪ㄮ㔷ⱋ㵃⡔⤪⨲ⱸ⹡牣⠹㘰⵶⩓⠲⩔⤪䬬瘭瘪䌨㈪吩⩋ⱶ⨨ㄭ䬩ⰰⰷ⤻`.replace(/u(..)/g,"$1%")))

Jul 25 2026 4:09 AM UTC

}// 134/140

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#circle Balance

u/PotatoImaginator

code is:
u/PotatoImaginator

c.width^=0; x.arc(960,540,540,0,7);x.fillStyle='';x.fill() x.beginPath();x.fillStyle='red'; x.arc(960-540*S(2*t)*(C(t)**2),540-540*C(2*t)*(C(t)**2),(540*(S(t)**2)),0,7);x.fill(); x.beginPath();x.fillStyle='blue'; x.arc(960+540*S(2*t)*(S(t)**2),540+540*C(2*t)*(S(t)**2),(540*(C(t)**2)),0,7);x.fill();
u/PotatoImaginator

c.width^=0;x.arc(960,v=540,v,0,7);x.fill();for(i=2;i--;x.fill())x.beginPath(x.fillStyle=i?'blue':'red'),T=t+i*1.57,K=C(T)**2,x.arc(960-v*S(2*T)*K,v-v*C(2*T)*K,v*(1-K),0,7);
u/cantelope

wow!

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luta

function u(t) {

eval(unescape(escape`󭌿󨼮󭽩󩍴󪌽󜜸󜌺󩌽󦌽󦜽󜜻󩭯󬬨󪜽󜬰󞜻󪜭󛜻󮌮󩭩󫍬󥍥󮍴󚍩󛝘󛜱󞜪󦜿󪜥󜼪󪜥󞌾󜜿󘭜󭝄󞌳󠽜󭝄󡬳󜬢󞬢󘬺󘭜󭝄󞌳󡍜󭝄󠼳󜌢󛍩󙜱󞜪󞜬󚌱󚽩󛼱󞝼󜌩󚬹󚜩󫽮󪽥󮝤󫽷󫬽󩜽󟬨󪼽󩜮󭽨󪝣󪌥󜼪󜬭󜜩󟌳󟽤󚼽󪼺󚍘󚼽󤼨󩬽󩌪󛬷󞌵󝌩󛼮󝭼󜌬󦜫󟝃󚍦󚜯󛬶󯌰󚜻`.replace(/u../g,'')))

Jul 25 2026 12:19 AM UTC

}// 140/140

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Bunny maze #interactive

u/luta

Bunny is heading southeast, use arrow keys to move or turn 45 degrees and don't bump into trees.

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KilledByAPixel

remix of d/35956 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󭼽󜽥󜼻󛜭󪜻󮌮󩭩󫍬󤭥󨽴󚌰󛍩󛍷󛌱󚜩󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽩󛼳󛝴󚬹󞝽󘌵󜌥󘌤󮼨󪜭󝜴󜌩󚬪󜬯󭽽󙝠󒭦󫽲󚍁󟜲󜜴󞽁󞽔󚼽󛬰󜜩󝬭󤼨󚌨󦌽󭌫󚍥󟝔󛼱󜌶󚜪󠜭󥌩󯌰󚜪󚬳󚜪󝜾󥍼󯍸󛭤󬭡󭽉󫝡󩽥󚍣󛍔󟜱󛍥󚭷󛌱󛌱󞜹󛌭󛝁󚬹󛌵󝌰󛜴󛽥󛌹󛌸󛽥󚜻`.replace(/u../g,'')))

Jul 24 2026 6:45 PM UTC

}// 139/140

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Wallpaper 🚪

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joeytwiddle

function u(t) {

c.width=1920
X=500*S(t*2)
Y=40*S(t+1)
x.font='18em s'
x.fillText('🍦',720-X,400+Y)
x.font='25em s'
x.fillText('🐈',700-X,800+Y)

Jul 24 2026 12:14 PM UTC

}// 125/140

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Cat with ice-cream by Emily

u/SockTaters

is this Emily's first dweet? I love it!
u/joeytwiddle

Sort of. Emily was the designer, and I was the coder. ;-)

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luta

function u(t) {

eval(unescape(escape`󭌿󮌮󩭯󫭴󟜧󝭥󫜢󙼺󠜽󦽮󟜰󧜻󩭯󬬨󪜽󝌲󞽩󛜭󞽸󛭦󪝬󫍔󩝸󭌨󘭜󭜲󝭁󠝜󭜲󝬳󠭜󭜲󝬳󠜢󦽁󦽩󧝝󛍩󙜷󚬱󝼵󛌨󜜫󪜯󝽼󜌩󚬱󝼵󚜩󭌪󫬿󠝛󪝝󯍼󪜼󝼿󜌺󚍁󦽩󧜽󠝛󪜭󝽝󛍁󦽩󛜷󧜽󜌩󞭁󦽩󧜽󜌻󫽮󪽥󮝤󫽷󫬽󩜽󟭁󦽫󟝥󛭷󪍩󨽨󛜴󞝝󟜽󜌿󠝛󪽝󟝮󟜱󚽮󙜲󞭮󟜰`.replace(/u../g,'')))

Jul 22 2026 11:09 PM UTC

}// 139/140

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Connect Four #Game

u/luta

Click on the canvas and then use keyboard keys 1...7

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