Top dweets by u/KilledByAPixel

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/36155 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩜽󜬮󝬲󚬪󚍴󙜳󛼳󚜊󪼽󝌴󛬷󚬨󩜭󜜯󩜩󒭡󟜱󜜷󛽥󛜱󝼪󩜫󪼊󩭯󬬨󨼮󭽩󩍴󪍼󟝩󟜲󜌻󪜭󛜾󛜲󜌻󮌮󩭯󫭴󟜧󝍥󫜢󙼩󩭯󬬨󪬽󛜲󜌻󪬫󚼼󜬰󞽸󛭦󪝬󫍔󩝸󭌨󤽴󬭩󫭧󛭦󬭯󫝃󫽤󩝐󫽩󫭴󚌱󜬸󝜶󞌫󬜪󬜥󞝼󜌩󛌹󜬸󚽩󚬨󪼫󨜩󚽪󚭫󛌵󝬵󚽩󚭫󚽪󚭡󚜩󬜽󪜪󪜭󪜪󪬭󪬪󪬻`.replace(/u../g,'')))

Aug 23 2026 5:50 PM UTC

}// 140/140

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Hyperbolic Cat Rotation 😹

u/KilledByAPixel

inspired by Etienne Jacob https://x.com/etiennejcb/status/160494633141…
u/KilledByAPixel

and Arnold's cat map https://en.wikipedia.org/wiki/Arnold%27s_cat…
u/cantelope

great hyperbolic space implementation! ngl, this has eluded me thus far :)
u/tomxor

I stared at it too long.. now everything is doing hyperbolic rotation 😿

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝩󟜳󜌰󞽩󛜭󞼩󩭯󬬨󦜽󭌪󝬰󚽩󛍳󟜨󜼰󜌭󪜩󚬪󜬬󦌽󝼻󦌭󛜻󚍘󧭙󟬾󝬩󙜴󙬦󮌮󩭩󫍬󤭥󨽴󚌹󝬰󛝘󚭷󚽷󛼮󝌫󜼪󤼨󦜯󞜹󚜪󪜬󬼯󞌰󛍷󛍳󚜩󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮼨󦜾󟬹󚜪󞜰󯜠󞜹󙜠󙍻󚌨󦜾󟬴󧭘󚜦󜜿󝬰󞬹󚜫󚍙󙜳󜬾󜜩󚬳󜍽󙝠󛍷󟜹󚽳󛼲󞜹`.replace(/u../g,'')))

Jul 15 2026 2:31 AM UTC

}// 140/140

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Skydreams JS1024 Demo 🌈☁️ https://js1024.fun/demos/2026/25/bar

Show more comments…
u/KilledByAPixel

Enhanced version (keyboard & touch support) - https://killedbyapixel.github.io/TinyCode/1K…
u/vain

hot shit. I really love the enchanged game version -
u/joji

you totally made the game addicting
u/joji

is it open source?
u/DaSpider

Marble madness action
u/tomxor

Nice, the checker pattern reminds me of the sonic half pipe for some reason.
u/ml6tester

Блин, я провёл в этой игре много часов для проверки своей реакции на такой опыт.

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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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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

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝪󟜴󞽪󛜭󞼩󩭯󬬨󪜽󜼰󞽩󛜭󞽸󛭲󫽵󫭤󤭥󨽴󚌮󛬮󪬾󜬿󦼷󜌰󚽩󙜹󚬷󜌫󤼨󚍫󟝩󛼹󯌰󚜫󭍼󜌩󚬱󜼰󛌴󜌰󛝹󚽫󚬹󞜰󛌳󝜬󜜴󜍝󞭛󪬿󪬪󜜲󜌰󛜸󝜵󞬵󜌰󛍩󚭺󛝹󛍺󛍺󛜴󜌬󞝝󚜩󮜽󭌥󜜪󞜹󜌬󮬽󪬿󞜹󞬹󞜰󒭸󛭦󪝬󫌨󮌮󬭥󨽴󚌲󞜰󛍡󟜱󝌱󜌬󨜬󛝡󚜩`.replace(/u../g,'')))

Oct 1 2025 2:07 AM UTC

}// 140/140

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Film Strip 🎞️ #default

u/Agnes

Great idea, should be combined with cuts to shaky hand-written black signs with white lettering saying "Clear the canvas!" and "Draw fifty-by-two-hundred rectangles"
u/aleamb

beautiful
u/ximavus

Behold! Dwee-Film!
u/KilledByAPixel

this is a video of the first dweet, back when they were created by hand

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KilledByAPixel

remix of d/22746 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󡌽󬬽󟭸󛭦󪝬󫍒󩝣󭌨󦌫󟝃󚍡󚜬󦜫󟝃󚍡󚼵󚜬󜬬󜜬󬬦󙭄󚍲󛜱󚜩󒭦󫽲󚍣󛭷󪝤󭍨󟝩󟜲󝜶󞽩󛜭󞽄󚍲󚜩󮌮󬽣󨝬󩜨󮬽󜜮󜌰󝜬󮬩󛍪󟝩󙬲󛍘󟜨󭌪󞜹󚼨󪜾󟬲󚜪󚬳󚜥󝜰󜌬󦜽󜬰󛝘󛼹󛍡󟜲󛍄󚌱󜜫󝜪󛜭󪬩󛍡󟝃󚍢󟝴󚬹󚽩󚬳󚜯󜬭󪬯󜬫󜬬󡌨󬬽󝼫󪬩󛍡󚼽󪬪󠼨󨬭󜬩󚽪`.replace(/u../g,'')))

May 14 2025 3:47 AM UTC

}// 140/140

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Run for it! 🏃

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KilledByAPixel

remix of d/32818 by u/KilledByAPixel

function u(t) {

x.beginPath(x.fill(x.arc(960,540,6e3,t,t+3)))

Apr 5 2025 5:33 PM UTC

}// 45/140

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Circle Around ⚪ #circlechallenge

u/joeytwiddle

Very nice!

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KilledByAPixel

remix of d/25693 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍨󟝩󟝧󟝯󟜵󩜳󛍦󪝬󫌨󚜬󨭥󩽩󫭐󨝴󪌨󬽨󨝤󫽷󠭬󭝲󟜱󞜹󚜬󩭩󫍬󤽴󮝬󩜽󤬨󭍼󯍨󚜬󬽨󨝤󫽷󠽯󫍯󬬽󤬨󪌬󮬽󪌯󭌬󮬩󞽴󟽩󛜭󞭡󬭣󚌹󝬰󛌵󜌰󛌳󜌰󛌰󛌹󚜻󩼫󟝯󟝲󟌲󟽲󛜱󞭯󛝧󛽨󚝲󟝍󨝴󪌮󬭡󫭤󫽭󚍬󪝮󩝔󫼨󪜬󪜿󩼯󭌯󜜹󚽴󚬴󩜳󚼵󝌰󞭨󚜩󚬴󜌻`.replace(/u../g,'')))

Nov 18 2024 3:45 AM UTC

}// 140/140

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Sun Mountains 🔴⛰️ #landscape

u/cantelope

awesome. reminds me of some of u/yonatan 's dweets... like d/16195 or, https://whr.rf.gd/codegolf/?params=/a/68
u/KilledByAPixel

yonatan has some amazing landscapes! d/10792 is also nice

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KilledByAPixel

remix of d/31992 by u/KilledByAPixel

function u(t) {

c.width|=s=5
for(i=1e3;i--;x.ellipse(960,(k-!j-t%2)*300,300,99,0,a=(j-!!j*1.5+k/2+t%1+(i>>2)%s)/s/.159,a))j=i%4,k=i/(4*s+4)|0
x.stroke()

Jun 17 2024 12:31 PM UTC

}// 136/140

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Vector Tube 🧪 Change s to control number of sides

u/cantelope

cool

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KilledByAPixel

remix of d/31726 by u/KilledByAPixel

function u(t) {

c.width=w=233
B=t?[...A]:A=[]
for(k=3e4;k--;A[k]=(t?a+(Z(-1)+Z(!x.fillRect(k%w,k/w|0,a/7,1))+Z(-w)+Z(w)==1):k)%8)a=B[k],Z=o=>(a+1)%8==B[k+o]

May 13 2024 3:37 AM UTC

}// 140/140

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Chaotic Automata

u/Joachim

I never thought this kind of thing was possible in 140! :O
u/Xen

sexy!

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