Dweets awesomed by u/13thptr

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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geb

remix of d/19248 by u/geb

function u(t) {

c=(o,n)=>o[o.length-n]
for(a=0,o=[1,1,1];a++-19;)o.push(c(o,1)+c(o,2)+c(o,3))
throw o+'\n https://oeis.org/A000213'

Jun 26 2020 5:26 PM UTC

}// 116/140

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Tribonacci

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New_Core

function u(t) {

for(c.width|=i=90;i--;x.fill())x.beginPath(a=i%3),x.fillStyle=R(255-a*99),x.arc(960+400*S(b=t-~~(i/3)/4)+a*9,540+300*C(b*.7),30+a*20,0,7)

Jun 26 2020 12:22 PM UTC

}// 137/140

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Just messing around on my tablet, had nothing to do ;)

u/tomxor

#caterpillar
u/DaSpider

Amiga demos used this ostensively

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joeytwiddle

function u(t) {

delete window








for(s=i=2e3;i-=8;)x.fillRect(i,2800*t-4e3-i/2-(i*i%s)*2,9,99)

throw 'delete window'

Jun 26 2020 7:58 AM UTC

}// 106/140

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u/geb

#quine

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magna

function u(t) {

SyntaxError: Unexpected identifier

Jun 25 2020 12:53 AM UTC

}// 34/140

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#quine

u/Irratix

This is even worse than Xen's "throw code" program. I love it.
u/tomxor

:P engine dependent, spidermonkey: SyntaxError: unexpected token: identifier token? identifier? tomato tomato
u/Xen

Lol Nice :-P

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rodrigo.siqueira

remix of d/19226 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=59)=>Y?f(T(X)*X-Y*Y+.2,X*Y-.9,n+.4):x.fillStyle=`hsl(${n*9} 90% ${S(n)*90}%`;i--;x.fillRect(i,t*60,1,i))f(i/1e3-1,1-t/25)

Jun 24 2020 7:13 PM UTC

}// 140/140

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Icy vortex #spiral #fractal

u/Xen

Sexy!
u/tomxor

wow noice

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Xen

function u(t) {

x.fillText(2,-1,c.width=1)

Jun 23 2020 4:13 PM UTC

}// 26/140

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#Blacklivesmatter

u/DataMeta

cheeky as heck :)
u/DataMeta

✊🏻✊🏾✊🏽✊🏼✊🏿

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bandaloo

remix of d/19215 by u/bandaloo

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsl(${i/9+99*C(t)},90%,${20*~~(1+S(i/20)+T(t+S(t+i/99)))}%`)x.fillRect(i,0,1,1);x.drawImage(c,0,1)

Jun 23 2020 1:06 AM UTC

}// 125/140

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goo hills

u/Xen

love you style!!!
u/joeytwiddle

#paint
u/magna

Neat!

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katkip

remix of d/19199 by u/katkip

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐴𚐽🡮🱦𚀲𛑓𚁸𚠲𚱴𚐭𠰨𮐪𜠫𮀭𭀩𛀱𛑃𚁸𚠲𛑴𛑹𚐪𠰨𮐪𜠫𭀩𛑸𛁮𛐱𚐺𮀻𩡯𬠨𪐽𜐲𞐻𪐭𛐻𚑦𫱲𚁪🐸𜰻𪠭𛐻𚑸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𚁦𚁩𛰲𜠬𪠯𜠲𚐪𝀹𚑽𛀵𞐥𛀵𜀥𚑠𛁸𛡦𪑬𫁒𩑣𭀨𪐪𜐳𛁪𚠱𜰬𜐳𛀱𜰩`.replace(/uD./g,'')))

Jun 20 2020 5:54 PM UTC

}// 130/140

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katkip

remix of d/19184 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𚁸𛁹𛁮🐴𚐽🡮🱦𚁓𚁸𚠲𚱴𚐭𠰨𮐪𜠭𭀩𛁃𚁸𚠲𛑴𚐭𠰨𮐪𜠫𭀩𛁮𛐱𚐺𤰨𮀫𮐩𞱦𫱲𚁩🐸𜀻𪐭𛐻𚑦𫱲𚁪🐸𜀻𪠭𛐻𚑸𛡦𪑬𫁓𭁹𫁥👒𚁦𚁩𛰳𜠬𪠯𜰲𚐪𜠵𝠩𛁸𛡦𪑬𫁒𩑣𭀨𪐪𜐳𛁪𚠱𜰬𜐳𛀱𜰩`.replace(/uD./g,'')))

Jun 20 2020 5:43 PM UTC

}// 119/140

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I made it move faster

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katkip

function u(t) {

eval(unescape(escape`𪑦𚁴🀷𚑸𛡳𭁲𫱫𩑓𭁹𫁥👠𪁳𫀨𙁻𜰰𚱓𚁴𚠲𞐩𚠹𯐬𞐹𙐬𝐰𙐩𨀬𮀮𨡥𩱩𫡐𨑴𪀨𚐬𮀮𨑲𨰨𞐶𜀬𝐴𜀬𞀰𛁴𛁴𚰮𜐩𛁸𛡳𭁲𫱫𩐨𚐬𮀮𩡩𫁬𤱴𮑬𩐽𙰣𝐶𩠱𙰬𮀮𩡩𫁬𤡥𨱴𚀰𛀵𝐰𚱴𛀲𩐳𛀹𚐻𮀮𩁲𨑷𢑭𨑧𩐨𨰬𛐴𜀬𛐲𜀬𜡥𜰬𜐱𜠰𚐠`.replace(/uD./g,'')))-sunset

Jun 20 2020 3:21 PM UTC

}// 140/140

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#sunset #drawImage #waitforit

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