Dweets awesomed by u/Pascal

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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Pascal

function u(t) {

setStatsVisibility(true);document.querySelector("#stats canvas").style="width:570px;height:320px;filter:contrast(99)"

Jan 2 2021 12:15 AM UTC

}// 117/140

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fps check

u/erin

lolllll this is insane

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Pascal

remix of d/21092 by u/Pascal

function u(t) {

c.style.filter="blur(25px)contrast(99)";c.width|=0;x.arc(960,540,250,t*9+S(5*t),t*9+S(5*t+2)+3);x.fill(x.lineTo(960,540))

Jan 1 2021 9:41 PM UTC

}// 121/140

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metaball #loading #spinner

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Pascal

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐲𝀻𪐭𛐻𚑸𛡳𭁲𫱫𩑓𭁹𫁥🐢𘰰𜐳𘠬𮀮𩱬𫱢𨑬𠑬𬁨𨐽𛠴𛁪🐨𭀫𛠲𝐪𪐩𙐶𛁸𛡬𪑮𩑗𪑤𭁨🐱𚰱𜀪𪠪𚠲𛁷🐱𞀪𪠪𚠳𛁸𛡳𭁲𫱫𩑒𩑣𭀨𞐶𜀭𛠵𚡷𚰲𜀰𚡃𚁴𚐫𜠵𚡃𚁪𚐪𤰨𭀩𚡃𚀭𜠪𭀩𚡪𛀵𝀰𛐮𜰪𭰫𜐰𜀪𤰨𪠩𚡓𚀮𝐪𭀩𛁷𛀮𝠪𭰩`.replace(/u../g,'')))

Jan 1 2021 8:40 PM UTC

}// 140/140

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blue rectangle #tunnel

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New_Core

function u(t) {

for(c.width|=i=500;i--;x.fillRect(b*S(a=i*(f+1)*~~d%220)+f*9+960,600+b*C(a)+400*C(d),9,9))d=((f=i%9)+t)%3.6,d>3?b=i/T((f+t)/4%.3+1.6):b=0

Jan 1 2021 4:41 PM UTC

}// 137/140

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u/Odog8

Happy new years!!!
u/DataMeta

H A P P Y 2 0 2 1
u/DataMeta

#fireworks

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rodrigo.siqueira

remix of d/20812 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,c.width|=f=g=>i*S(i/999-t)*g(i*i);i--;x.fillRect(960+f(S),540+f(C),5,5))x.fillStyle=`hsl(${i/6},80%,50%`,c.style='filter:invert('

Dec 31 2020 9:46 PM UTC

}// 139/140

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Color explosion

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Pascal

remix of d/21092 by u/Pascal

function u(t) {

t/=3;c.width|=p=Math.PI;for(i=56;i--;)x.beginPath(),x.lineWidth=10,x.arc(960,540,20*i,i*t+t*8+S(5*t),i*t+t*8+S(5*t+2)+2),x.stroke()

Dec 31 2020 6:09 PM UTC

}// 131/140

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#hypnotize #spinner

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Pascal

function u(t) {

c.width|=p=Math.PI;x.lineWidth=30;x.arc(960,540,200,t*8+S(5*t),t*8+S(5*t+2)+2);x.stroke();

Dec 31 2020 5:35 PM UTC

}// 90/140

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#loading #spinner

u/Pascal

didn’t even use π, so now 81 -> c.width|=0;x.lineWidth=30;x.arc(960,540,200,t*8+S(5*t),t*8+S(5*t+2)+2);x.stroke()
u/DataMeta

in the future when you do need to use it a nice and short approximation is 22/7 :)

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rodrigo.siqueira

remix of d/21083 by u/erin

function u(t) {

x.fillStyle=`#0241`
x.fillRect(0,0,2e3,2e3)
for(i=99;i--;)
x.clearRect(905+C(t+i)*40*i,950-i*S(t)*S(i*i*(1+T(t*99)/9000))*88,7,7)

Dec 31 2020 4:26 PM UTC

}// 129/140

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Crazy fireworks

u/erin

lol nice, love it!

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Pascal

remix of d/20984 by u/Pascal

function u(t) {

for(t/=i=10;i--;)k=n=>n*(Math.asin(S((t+=i)+t*(n/300)))/3.14+.5),x.fillStyle=`hsl(${S(t)*50-90},80%,60%)`,x.fillRect(k(1870),k(1030),50,50)

Dec 31 2020 2:12 PM UTC

}// 139/140

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tubes

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Pascal

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𪰽𜠵𞱩𛐭𞱣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𘡣𫱮𭁲𨑳𭀨𜰩𘠩𩡯𬠨𪠽𪰻𪠭𛐻𚑸𛡦𪑬𫁓𭁹𫁥👒𚀨𚁤👩𛱫𚠶𚐫𚁰👪𛱫𚠶𚐫𪰪𭀩𙐲𝐵𛀨𩀫𬀫𪰪𭀩𙐲𝐵𛀨𩀫𬀫𪰪𭀩𙐲𝐵𛀮𜠩𛁸𛡦𪑬𫁒𩑣𭀨𞐵𞐫𜰰𜀪𠰨𩀭𭀩𚡃𚁳🐨𩀫𬀫𬀩𛰳𚐬𝐳𞐫𜰰𜀪𤰨𭀭𬀩𛀶𛀶𚐠`.replace(/u../g,'')))

Dec 31 2020 1:47 PM UTC

}// 140/140

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disappearing square

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