dwitter compressor 3.0 ! pack 194B into… by metamero

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.

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metamero

remix of d/11848 by u/metamero

function u(t) {

eval(unescape(escape`𭀿𣐮𫱮𨡬𭑲👦🐾𣐮𭡡𫁵𩐽𨱯𩁥𛡲𩑰𫁡𨱥𚀯𦱞𘐭多𚰯𛁓𭁲𪑮𩰮𩡲𫱭𠱨𨑲𠱯𩁥𚀮𛠮𦰮𛠮𚁶👍𛡶𨑬𭑥𚐮𫁥𫡧𭁨𙐲🱶𚰧𞰧𞡶𧐮𫑡𬀨𚁥𛁩𚐽🡥𛡣𪁡𬡃𫱤𩑁𭀨𚑼𚁩𙐲🰵𝐺𝐴𚐼🀱𜀩𚐩𞡣𛡯𭑴𩑲𢁔𣑌🐢🁴𩑸𭁡𬡥𨐠𨱯𫁳🐷𝀠𪑤👍🡴𪁲𫱷𘁣𫱤𩐢`.replace(/u../g,'')))

Jan 16 2019 7:58 PM UTC

}// 140/140

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dwitter compressor 3.0 ! pack 194B into 140 char ! adapted from xem

Show more comments…
u/metamero

https://xem.github.io/golfing/#jstweet_en
u/metamero

https://bit.ly/2TXKLIt
u/metamero

#compressor #tool #compressed #application #interactive #obfuscated
u/f8f82804

I'm not sure how this is supposed to work... See for example d/9677 -- your tool gives "eval(unescape(escape𒡦𫱲𚁩👣𛡷𪑤𭁨𧠽𜀻𪐭𛐻𮀮𨡥𩱩𫡐𨑴𪀨𮀮𩡩𫁬𚀩𚐩𠰨𨐽𭀭𪐩🠰𙠦𮀮𩑬𫁩𬁳𩐨𞐶𜀫𚁘🐨𪐪𞐶𜀭𪐪𪐩𚠪𛠵𚡓𚁡𚐩𛀶𜀫𪐬𚁳🐲𝐭𚁓𚁡𛐱𚐪𚁢🐨𜐭𚀨𦐽𪐭𝀸𜀩𛰴𞀰𚐪𚠲𚐪𚠮𝐩𚐪𚠴𚠲𝀩𚡃𚁡𚐪𨠬𬰬𣑡𭁨𛡡𭁡𫠨𦐯𦀩𛀰𛀷𚐻.replace(/u../g,'')))" which is 225B
u/f8f82804

This is on Firefox 64.0, 64-bit, on Ubuntu. This may require a browser that counts characters differently?
u/metamero

just paste the compressed code on new dweet, it works. to remix you have to delete disabled atribute of post button on inspector. this is a #bug on dwitter page's char counting, but server counts right (number of unicode glyphs <= 140) so posting astral unicode chars works fine. there is this discussion on github... but the status now is at least inconsistent.
u/f8f82804

could you point me to that github discussion?
u/f8f82804

ahhhh yeah i see what you mean about inconsistent -- the new dweet shows 225/140 but still allows it to be posted, while the remix button is disabled with the same code
u/f8f82804

personally, I thought that this was intentional, and that the char counting was counting 16-bit char codes, not unicode code points (e.g. the difference between charCodeAt and codePointAt)
u/metamero

u/f8f82804 https://github.com/lionleaf/dwitter/issues/1…
u/katkip

WOW!
u/KilledByAPixel

Uncompressor: https://www.dwitter.net/d/14004
u/username

#compress
u/IV

this doesnt like code like thsi: x.fillText('⬛⬜' ( I get a short output with an unterminated string constant errro on the dweet, but it finishes comprssing with code like this x.fillText(['⬛','⬜'] Which takes me up to a 140B output, yet doesnt run, Aggh, Im so close...
u/tomxor

#194B
u/tomxor

#B194
u/tomxor

#c194


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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