Random dweets | Dwitter

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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Gabe

remix of d/12537 by u/WasifBoomz

function u(t) {

z=50
if(t==0)
{i=-800
h=0}
i+=z
h+=z/1.888
if(i>2560)
{i=-500}
if(h>1440)
{h=-500}
x.fillRect(0,0,1920,1080)
x.clearRect(i,h,750,750)

Feb 26 2019 7:01 PM UTC

}// 133/140

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firegodjr

function u(t) {

t?0:x.fillRect(0,0,2e3,2e3)
for(i=26;i--;)
x.fillStyle=R(f=S(i+t)*255,f,f),
x.fillRect(i*100-C(t)*300-300,0,50,2)
x.drawImage(c,0,1)

Jun 11 2018 4:33 PM UTC

}// 132/140

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Liquid Steel

u/Xen

nice style

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richev

function u(t) {

c.width|=0
q=6.28
x.stroke()
x.translate(960,540)
h=l=>x.fillRect(-5,-50,10,l)
r=a=>x.rotate(a)
r(q*t+q/2)
h(500)
r(t*q/120-t*q+q);
h(350)

Aug 5 2018 8:21 AM UTC

}// 138/140

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Fast clock hands...ran out of characters to draw the outline of the clock face.

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timothytomato

function u(t) {

for(i=0;i<192;i++){x.fillStyle=R(i*frame%25*5,i*frame%25.1*5,i*frame%25.2*5);x.fillRect(i*10,(frame-1)*10,10,10)}

Feb 4 2024 1:20 AM UTC

}// 113/140

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weird things

u/shilquix

lookup "filigrams"

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Xen

remix of d/20456 by u/magna

function u(t) {

g=x=>S(x&y+t)
eval(unescape(escape`睩瑨⡸⥦潲⡦楬汒散琨〬〬眽挮睩摴桼㴰ⱷ⤬椽㈵㘻椭ⴻ晩汬⠩⥢敧楮偡瑨⠩ⱡ牣⠨堽椥ㄶ⬱⤪㘴Ⱘ礽⡩㸾㐩⬱⤪㘴ⰳ㈪䵡瑨⹡扳⡶㵧⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 4 2020 6:28 PM UTC

}// 139/140

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play

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lars-erik

remix of d/22588 by u/lars-erik

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👺🐵𝀰𒡦🐨𫠩🐾𞐶𜀫𮠪𠰨𫠯𞐩𚱺𚡃𚁮𚐊𩰽𚁮𚐽🠵𝀰𚱺𚡓𚁮𛰹𚐫𮠪𤰨𫠩𒡦𫱲𚁩🐶𝀻𪐭𛐻𮀮𩡩𫁬𚀩𚑢👴𚡩𛰴𛁸𛡬𪑮𩑔𫰨𩠨𨐽𨠫𭀩𛁧𚁡𚐩𯀨𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰨𭀪𜐰𚐥𜰶𜁽𛀸𜀥𛀳𜀥𛀮𜀱𚑠𚐻`.replace(/u../g,'')))

Apr 22 2021 11:02 PM UTC

}// 128/140

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All the beautiful colors. 🎉

u/lars-erik

c.width|=z=540; f=(n)=>960+z*C(n/9)+z*C(n); g=(n)=>540+z*S(n/9)+z*S(n); for(i=64;i--;x.fill())b=t*i/4,x.lineTo(f(a=b+t),g(a))|(x.fillStyle=hsl(${(t*10)%360},80%,30%,.01))
u/lars-erik

backticks in backticks. 🤷‍♂️

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katkip

function u(t) {

x.fillStyle=R(0,0,0,0.02),x.fillRect(0,0,2e3,2e3),x.fillStyle='#fff';for(i=0;i++<t*t;)x.fillRect((v=Math.random,v())*1920,v()*1080,10,10)

Oct 15 2018 12:57 PM UTC

}// 137/140

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Overpopulation. The whole dweet is written on mobile.

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zadgy5534

function u(t) {

c.width|=0
for(i=w=540;i--;)j=i*.01,x.fillStyle=R(i,w/i,w),
x.fillRect(540+i+j*C(j+t)*99,300-i*j*S(j-t),S(w/i)*9,C(w-i)*25)

Dec 7 2024 7:56 AM UTC

}// 124/140

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A string movement

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leafyvez

function u(t) {

c.width|=w=500
for(i=3e3;i--;x.fillRect(2*w+i*(S(i-t)+2*S(2*(i-t)))/z,w+i*(C(i)-2*C(2*i))/z,10,10))z=S(i)-17,x.globalAlpha=S(3e4/i)

Nov 20 2021 9:53 AM UTC

}// 131/140

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spiraly trefoil variation

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dum

function u(t) {

x.fillRect(30,50,20,200);

Feb 22 2017 5:33 AM UTC

}// 26/140

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