Hot 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

function u(t) {

x.textAlign='center'
x.fillText([...code.replace(/\W/g,'').slice(i,i+=++w)].join` `.toUpperCase(x.font=3/w+'in"'),960,o+=340/w)}{i=w=0,o=-70

Dec 30 2023 7:13 PM UTC

}// 140/140

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Eye Chart 👁️ #quine

u/Xen

love it!

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪼽󜝥󝌻󭌼󛬳󙬦󪼭󛜻󪼼󫬦󙭸󛭦󪝬󫌨󮌮󩝬󫍩󬍳󩜨󞜶󜌫󪼪󠼨󪬯󞌩󚬨󛬳󛝴󚜯󝬬󞜲󜌭󭌪󜽥󜼫󪼯󝼱󛌱󞜬󨬿󜜹󞬲󛍫󚭫󛍾󮌮󨭥󩽩󫭐󨝴󪌨󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮼡󨬪󞜲󯜠󝜰󙜤󮽫󛼹󞜭󫬥󝜹󯜥󨌩󛌹󚜩󚝪󟝫󙜵󜌬󫬽󝭥󜼫󤼨󪬪󪬪󭌫󪬩󚬳󩜳󛍢󟝔󚍫󚽮󚜾󞜹`.replace(/u../g,'')))

Dec 25 2023 7:36 PM UTC

}// 140/140

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Tannenbaum 🎄

u/KilledByAPixel

#xmas #tree
u/UEZ

...O Tannenbaum, o Tannenbaum Wie treu sind deine Blätter! O Tannenbaum, o Tannenbaum! Du kannst mir sehr gefallen! Wie oft hat nicht zur Winterzeit Ein Baum von dir mich hoch erfreut!...
u/tomxor

I was wondering what this had to do with networking or microkernels. Didn't know it was a tree !

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KilledByAPixel

remix of d/29206 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍫󟜸󩜳󞽫󛜭󞽴󟌮󜼦󪼼󝝥󜼫󤼨󪬪󪬪󭌫󪬩󚬳󩜳󙬦󩭩󫍬󚍥󫍬󪝰󬽥󚌹󝬰󚽫󚭃󚍪󛼸󚜪󚌮󜼭󭌩󛼵󛌹󜬰󛝴󚬳󩜳󚽫󛼷󜜬󜬹󛍢󟼲󞬹󛍫󚭫󛍾󨭥󩽩󫭐󨝴󪌨󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽢󚬹󜍽󘌤󮽢󟼶󜌺󪽽󙜤󮽫󛼹󞜭󪼥󝌱󯜥󨌩󛌹󚜩󚝪󟝫󙜵󜌫󞜬󨬽󥌨󪼩󟌳󞜻`.replace(/u../g,'')))

Dec 26 2023 5:51 AM UTC

}// 140/140

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Christmas Tree 🌲

u/KilledByAPixel

a few improvements and golfs of previous
u/baon

so real 😍 !
u/tomxor

Realistic.

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KilledByAPixel

function u(t) {

A='⭐🎈'
eval(unescape(escape`󨼮󭽩󩍴󪍼󟝩󟜲󝬰󒭴󟽔󚼽󦜼󜭥󜼺󚍙󟝩󛍔󟝖󟜰󚜊󩭯󬬨󮌮󩭯󫭴󟜧󝭥󫜢󙼻󪜭󛜻󪜾󜬰󜜦󪜼󜬱󝬦󚍡󛝙󚼹󚜪󚬲󟌵󩜳󟽙󟜱󩜹󞭯󫭣󫍩󨽫󟝟󟜾󥬽󞜩󮌮󩭩󫍬󥍥󮍴󚍛󛬮󛭁󧝛󜌫󘝩󧜬󪜿󪜪󞜭󜜹󞜺󜜷󜌰󛍩󟽡󟝓󚌨󪜭󥌩󚬪󝬩󚬨󜝥󝌭󥌩󞭙󛜽󥬭󟜮󜼩`.replace(/u../g,'')))

Dec 26 2023 5:27 PM UTC

}// 140/140

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Balloon Flight 🎈 Click to Float #game

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KilledByAPixel

remix of d/27872 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󮬽󜌬󪜽󝭥󜼻󪜭󛜻󮬫󟝓󚍩󚭩󚜪󞜩󪬽󪜾󟬸󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍪󙬦󮬯󜬬󪬪󞜬󜼹󛍪󚼮󜌵󚜬󩌽󚍩󛝔󚜪󚬮󝬪󞜬󪜾󥌿󮌮󨽬󩝡󬭒󩝣󭌨󞌰󜌫󩌪󤼨󨜽󪜪󚬳󚽴󛼹󚜬󦜽󝼰󜌫󩌪󠼨󨜩󛍲󟝓󚍩󚜪󚬳󚬵󛍲󚜺󮌮󩭩󫍬󤭥󨽴󚍩󚬸󙝔󛍪󙬦󜜰󞌰󛌸󛍪󟽺󛝪󚬴󞜺󥌽󜬰󝌸󚜻`.replace(/u../g,'')))

Dec 12 2023 7:34 PM UTC

}// 140/140

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Osservatorio 🔭

u/rodrigo.siqueira

Time lapse of the North Star, Polaris. Wow! I saw your Twitter message about this and came here to see it live! #stars #night #starfield
u/KilledByAPixel

thank you, this is my second attempt at achieving the effect!
u/aleamb

wow! pretty

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KilledByAPixel

remix of d/27485 by u/KilledByAPixel

function u(t) {

for(o=v=0,i=z=2e3;i--;x.fillRect(X=t&&460+i/2,Y=t&&99-o*S(i/637)**6+o/19+t*900,t?1:z,z),x.clearRect(X,Y,t<1,4))o+=v=T(i+t)>8?C(o):v-o/z+.02

Nov 26 2023 10:11 PM UTC

}// 139/140

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Joy Division - Unknown Pleasures

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u/taupelink

oh MAN
u/rodrigo.siqueira

Similar animated: d/2108 by u/mxfh , year 2017. I was trying to remix that but it was difficult so I came up with another idea to prevent the display of lines from behind that should remain hidden... I'll post as a remix sequence...
u/rodrigo.siqueira

The original image was created by "intriguing series of pulsar charts". Here is the original Ph.D. dissertation page where this were published more than 50 years ago: https://twitter.com/ChristiansenJen/status/1…
u/KilledByAPixel

i tried to get as close as possible to the look of the original. there is also this one, https://www.dwitter.net/d/2958
u/aleamb

amazing, dude
u/jellyedwards

Great job! I did this as my first dweet https://www.dwitter.net/d/7019
u/rodrigo.siqueira

Someone on Twitter sent me an interesting page about javascript implementation of this code: https://maxhalford.github.io/blog/unknown-pl… so I added the code here (my js.do platform) to be viewed and remixed: https://js.do/rsiqueira/joydivision
u/aaaaaz

<3 king !

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭲󨝭󩜥󝬰󯍼󥌿󭌿󠬮󪝮󫭥󬭈󥍍󣌽󥌿󙽓󥍁󤭔󙼺󙽓󥍏󤌧󞭣󛭯󭝴󩝲󢍔󣝌󟜧󧍵󜬳󡬰󟍩󫭰󭝴󘍩󩌽󢜠󭭡󫍵󩜽󜜸󜌾󟍢󬬾󟍢󭝴󭍯󫬠󪝤󟝂󘍯󫭣󫍩󨽫󟝔󟜡󥌾󙼺󢜮󭭡󫍵󩜾󜌿󢜮󭭡󫍵󩜭󛜺󬽰󩝥󨽨󤽹󫭴󪍥󬽩󬼮󬽰󩝡󪼨󫭥󭼠󤽰󩝥󨽨󤽹󫭴󪍥󬽩󬽕󭍴󩝲󨝮󨽥󚌧󥌧󚜩`.replace(/u../g,'')))

Oct 23 2023 8:06 PM UTC

}// 139/140

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Tea Timer ☕

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KilledByAPixel

remix of d/24763 by u/KilledByAPixel

function u(t) {

r=_=>Math.random()
C=r(B=r(t*=60))*B
for(j=h=135;--j;)for(i=w=240;--i;)x.fillRect(i+t%8*w,j+(t>>3)*h,(i-j+1e5^i+j)%B<C,1)

Oct 21 2023 5:30 PM UTC

}// 121/140

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XorMod Study 🧮

u/rodrigo.siqueira

64 distinct dweets in just 121 characters!
u/magna

Yes!
u/magna

#quilt
u/donbright

wow

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KilledByAPixel

remix of d/19042 by u/ntsutae

function u(t) {

for(i=2e3;i--;)x.fillRect(i,j=t*60,T(i-j^i+j)<5,1)

Oct 21 2023 5:08 PM UTC

}// 50/140

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Micro Circuit ⚡

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KilledByAPixel

function u(t) {

A=_=>T=S(T*7)||1
B=_=>R=(R*9||.9)%1
for(i=2e3;i--;)x.fillRect(i,t*60,i-960?i<960?A():B():9,1)

Oct 18 2023 4:26 PM UTC

}// 93/140

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Two Randoms - demo of two tiny ways to generate random numbers

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u/danny@hille.dk

Cool, but both A and B uses a global method (tan or rgb), besides B is the same length as D=_=>Math.random()
u/rodrigo.siqueira

I understand that in this case, A and B are short methods used to obtain predictable (deterministic) results from a pseudo-random number generator (PRNG), unlike the Math.random() method.
u/KilledByAPixel

A uses Math.sin to get values between -1 and 1, B just uses % and returns between 0 and 1. Both have some artifacts but are random enough for many things.
u/KilledByAPixel

danny, you can't control the seed to Math.random() that makes it unusable for many applications. These do use dwitter defines but also can work just as well without, especially method B.
u/Joachim

Interesting... the left seems too uniform while the right looks slightly horizontaly biased. I think B() will be the most helpful for me, thanks!
u/danny@hille.dk

ooooh nice! Thanks for breaking that down 4 me :-)
u/rodrigo.siqueira

Warning: R=0.5; R=(R*9||.9)%1; // In this seed case (R=0.5), the result will always be 0.5 (it's fixed point, "a value that does not change under a given transformation").
u/cantelope

#RNG

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