Dweets awesomed by u/g33kidd

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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Current theme challenge: #Opposites

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g33kidd

remix of d/21657 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=2e3;i--;x.fillStyle=`hsl(0,70%,${S(9*t-i)*99}%)`)x.fillRect(99*(i/3*C(i-t)+C(i*i)),99*(3*S(t)*S(i-t)+C(i*i)*T(i*i)+5),99,99)

Feb 12 2021 10:17 PM UTC

}// 138/140

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This is kinda neat

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erin

remix of d/21651 by u/erin

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👷🐹𝠰𒡦𫱲𚁩🐲𩐳𞱩𛐭𞰩𮰊𦀽𜠪𠰨𥐽𪐫𭀩𚱃𚁖👴𚱩𚡩𚐬𒡙🐱𚠨𤰨𭀪𜠩𚰰𛠹𚐪𤰨𥐩𚱃𚁖𚐪𥀨𥠩𛐲𛠵𛀊𦠽𤰨𥐩𛐵𒡸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𤰨𭀩𚠹𞑽𛀶𞐥𛀤𮱓𚀱𜀪𭀫𥐩𚠹𞑽𙐩𨀊𮀮𩡩𫁬𤡥𨱴𚁷𚱷𚡘𛱚𛁷𛑙𛱚𚡷𛁳👷𛱚𛱚𛱚𛁳𚑽`.replace(/u../g,'')))

Feb 12 2021 1:18 AM UTC

}// 140/140

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LASER DONUT #donut #laser #d3

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Pascal

remix of d/21637 by u/erin

function u(t) {

c.width|=0,w=960
for(i=w*2;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=(8/Z)**5,s))
X=3*C(U=i+t)+C(V=t+i/2),Y=C(U)*S((i*3)+t)+C(V)*T(V)-2,Z=S(U)-5

Feb 11 2021 7:39 PM UTC

}// 135/140

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wavy lines

u/Xen

smooth

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Pascal

function u(t) {

for(i=120;k=--i**.2;x.font=`${300/k}px'`)x.fillText([...'🍭🍬🍦🍭🍧🍬🍨🍩🍭🍬🍪🍫'][Math.round((k+i)%11)],160*(i%k*7)+99*S(t)**3-300,(t++%k*600)*1.8-50)

Jan 2 2021 9:37 PM UTC

}// 140/140

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sugar overdose #candy

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myxoh

function u(t) {

c.width=2e3
n=(o,r=20)=>{x.beginPath();x.arc(S(t/o*200+o)*o+9e2,C(t/o*200+o)*o+7e2,r,0,6);x.fill()}
n(1,99);n(3e2);n(4e2);n(6e2);n(1e3);

Jan 5 2018 2:46 PM UTC

}// 136/140

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u/donbright

oh em gee

You've reached the end.

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