Hot dweets by u/katkip

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: #Opposites

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katkip

function u(t) {

f=(X,Y,n=19)=>!n?S(Y*Y+X*Y+1):f(Y-X*X,1-X*Y,n-1)
t||(y=0);for(i=384;i--;)x.fillStyle=R(f(i/170-1,y/139-
.3)*2e3),x.fillRect(i*5,y*5,5,5)
y++

Apr 20 2020 7:16 PM UTC

}// 140/140

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜑥𜰻𩠽𚁸𛁹𛁮🐨𜰪𭁼𜀩𚐽🡮🱦𚁹𛐲𚡓𚁸𛰹𚱴𚐬𮀭𜠪𤰨𮐯𞐫𭀩𛁮𛐱𚐺𚁓𚁸𚐫𤰨𮐩𚐯𝀫𛠵𞱦𫱲𚁪🐶𜰻𪠭𛐻𚑦𫱲𚁩🐱𜐱𞱩𛐭𞰩𮀮𩱬𫱢𨑬𠑬𬁨𨐽𩠨𪐭𝐵𛁪𛐳𜰩𛁸𛡦𪑬𫁒𩑣𭀨𪐪𞐬𪠪𞐬𞐬𞐩`.replace(/uD./g,''))) // HailXaTuring

Apr 18 2020 12:27 PM UTC

}// 140/140

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distorting a pattern via #recursive rule

u/katkip

c.width=1e3;f=(x,y,n=(3*t|0))=>n?f(y-2*S(x/9+t),x-2*S(y/9+t),n-1):(S(x)+S(y))/4+.5;for(j=63;j--;)for(i=111;i--;)x.globalAlpha=f(i-55,j-33),x.fillRect(i*9,j*9,9,9)
u/Xen

love it!

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katkip

function u(t) {

f=(X,Y,s)=>{for(k=50;k--;)x.fillRect(X-s/k/2,Y-k*8,s/k,4*s),x.fillRect(X-15,Y+149+k*C(t),30,99)};c.width|=z=500;f(z+S(t)*z,z,50)

Apr 18 2020 8:59 PM UTC

}// 128/140

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Vaccine against coronavirus. This was supposed to be a default where the rectangles are vaccines but no space left for the for ;( please golf it for me and I give you a cookie.

u/iznax

for(c.width|=z=500,i=10;--i;)for(s=k=50;k--;)for(j=2;j--;)x.fillRect(i*100+z+S(t)*z-(j?s/k/2:15),z+(j?-k*8:149+k*C(t)),j?s/k:30,j?4*s:99)

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katkip

function u(t) {

f=(X,Y,n=16)=>n<2?S(X*Y+1)*255:f(Y*2-X*Y,Y*Y-X,n-1);
t||(y=0);for(i=384;i--;)x.fillStyle=R(f(i/39-2.4,y/39-3)),x.fillRect(i*5,y*5,5,5);y++

Apr 20 2020 7:01 PM UTC

}// 138/140

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I discovered a fractal

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katkip

function u(t) {

eval(unescape(escape`𭰽𞐹𞱦🐨𦀬𦐬𬰽𝐰𛁮🐲𞐩🐾𫠿𚁸𛡦𪑬𫁓𭁹𫁥👒𚁮𚠵𛁘𛰶𛁙𛰵𛀲𛱮𚐬𮀮𩡩𫁬𤡥𨱴𚁘𛁙𛁳𛀴𚡳𚐬𩠨𦀫𬰪𠰨𭀫𫠭𦀯𭰫𦐯𭰩𚠴𛁙𛑳𚡓𚁴𚱮𛑘𛱷𛑙𛱷𚐪𝀬𬰯🐱𛠱𛁮𛐱𚐩𞡸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𬰬𝀪𬰩𞱦𫱲𚁩🐹𞱺🐵𜀰𛁩𛐭𞰩𩠨𭀪𭰫𪐪𭰬𮠫𭀪𭰩`.replace(/uD./g,'')))

Apr 18 2020 2:52 PM UTC

}// 140/140

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this was a default...

u/Xen

this is sexy
u/sigveseb

Yes this is niice

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katkip

function u(t) {

eval(unescape(escape`𩠽𮀽🡻𫠽𙰧𞱦𫱲𚁩𘁯𩠠𮀩𫠫👩🐽𙰮𙰿𙰡𛠮𙰺𙰡𛠡𘐮𙰻𬡥𭁵𬡮𘁮𯐻𪑦𚀡𭀩𮱱🐢𘐮𛠢𞱦𫱲𚁫🐵𞱫𛐭𞰩𬐽𩠨𬐩𯐻𭁼𯀨𠐽𦀽𦐽𜀩𞱦𫱲𚁩𘁯𩠠𬐩𠐫🐨𪐽🐧𛠧🰭𜐺𜐩𚠳𛠱𝀱𝐯𜠬𮀮𩡩𫁬𤡥𨱴𚀸𝐰𚰨𦀫👃𚁁𚐩𚠲𛀶𝀰𚰨𦐫👓𚁁𚐩𚠲𛀲𛀲𚐠`.replace(/uD./g,'')));7

Apr 18 2020 2:37 PM UTC

}// 140/140

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜑥𜰻𩠽𚁸𛁹𛁮🐱𚐽🡮🱦𚁹𛑴𚡓𚁸𛰶𛑴𚠵𚐬𮀭𭀪𠰨𮐯𝠫𭀪𝐩𛁮𛐱𚐺𚁓𚁸𚐫𤰨𮐩𚐯𝀫𛠵𞱦𫱲𚁪🐶𜰻𪠭𛐻𚑦𫱲𚁩🐱𜐱𞱩𛐭𞰩𮀮𩱬𫱢𨑬𠑬𬁨𨐽𜐭𩠨𪐭𝐵𛁪𛐳𜰩𚠲𛁸𛡦𪑬𫁒𩑣𭀨𪐪𞐬𪠪𞐬𞐬𞐩`.replace(/uD./g,'')))/////////////<3

Apr 18 2020 1:17 PM UTC

}// 140/140

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Stare at it for a nice #trippy effect

u/tomxor

oooh

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katkip

remix of d/18323 by u/pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𫁥𭀠𪐽𜐹𜠰𛁦🐨𮀬𮐬𫠽𜐵𜀩🐾𮀪𮐼𫠿𩠨𮀪𮀭𮐪𮐯𜐮𜀷𛐮𞀬𮀪𮐫𤰨𮀪𮐪𭀯𜠩𛁮𛐳𚐺𜐭𫠯𜠵𝠻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁩𛁴𚠱𞀰𛀱𛑴𛰹𛀳𚐩𮀮𩱬𫱢𨑬𠑬𬁨𨐽𩠨𪐯𝐴𜀭𜐶𛰹𛀱𛑴𛰳𚰮𜀱𚐠`.replace(/uD./g,'')))

Apr 18 2020 10:14 AM UTC

}// 119/140

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Baphomet #fractal #satan

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katkip

function u(t) {

eval(unescape(escape`𩠽𮀽🡻𫠽𙰧𞱦𫱲𚁩𘁯𩠠𮀩𫠫👩🐽𙰮𙰿𙰮𛠡𙰺𙰡𛠡𘐮𛠡𙰻𬡥𭁵𬡮𘁮𯐻𪑦𚀡𭀩𮱱🐢𘐮𛠢𞱦𫱲𚁫🐵𞱫𛐭𞰩𬐽𩠨𬐩𯐻𭁼𯀨𠐽𦀽𦐽𜀩𞱦𫱲𚁩𘁯𩠠𬐩𠐫🐨𪐽🐧𛠧🰭𜐺𜐩𚠳𛠱𝀱𝐯𜠬𮀮𩡩𫁬𤡥𨱴𚀲𞐰𚰨𦀫👃𚁁𚐩𛀴𝀰𚰨𦐫👓𚁁𚐩𛀱𛀱𚐊`.replace(/uD./g,''))),7

Apr 18 2020 2:41 PM UTC

}// 139/140

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katkip

function u(t) {

Testing Broken Link issue

Apr 18 2020 9:44 AM UTC

}// 25/140

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https://website.com/page#anchor

Show more comments…
u/katkip

Bug found by u/pavel! Links break when they contain hashtag!
u/katkip

https://en.wikipedia.org/wiki/Julia_set\#test
u/katkip

#test
u/katkip

https://#test
u/katkip

https://a.a/#x
u/katkip

https://a.a/#
u/Xen

^^

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