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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elilyly

function u(t) {

t*10
x.beginPath()
x.ellipse(900,500,450,1,t*C(t),0.5,0.9,1)
x.strokeStyle='blue'
x.stroke()

Dec 26 2017 11:33 PM UTC

}// 92/140

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lars-erik

remix of d/22610 by u/lars-erik

function u(t) {

c.width=w=128
c.style.filter=`invert(90%) blur(5px)`
for(z=w;z--;)for(y=96;y--;)if(Math.floor(z+t*y)%30==0)x.fillRect(z, y, 4, 4)

Apr 24 2021 1:02 AM UTC

}// 130/140

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I have no idea what I'm doing™ #2

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icjoseph

function u(t) {

for(i=0;i<9;i++)
x.fillRect(960+S(t + t*i*3.14/(i+t))*540, 540 + C(t- i*3.14/(t+i-10))*540, 10, 10)

Feb 22 2017 1:20 PM UTC

}// 99/140

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simonmkwii

remix of d/14501 by u/KilledByAPixel

function u(t) {

for(c.width|=i=50,x.font="88em'";i;)z=(S(t)**2)**.5*1e3+9,--i?0:x.fillStyle="#ff00e0",x.fillText("69",960+(i-24)*C(t%3.14)-z/2,1e3,z)

Jun 9 2019 9:47 AM UTC

}// 133/140

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u/joeytwiddle

how naughty!

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lionleaf

remix of d/9123 by u/Xen

function u(t) {

for(Z=i=1e3;i--;x.fillStyle=`hsla(${t*9},99%,40%,.01)`)
x.fillRect(Z+2*Z*C(t*i),500+Z*S(t-i),9,i),x.rotate(T(t))

Aug 5 2018 7:18 PM UTC

}// 112/140

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u/katkip

#sun too.
u/donbright

when the color changes its really cool looking

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katkip

function u(t) {

eval(unescape(escape`瑼簨焽孝Ɒ㴰⤻昽⡘ⱙⱳⱺ⤽㹻楦⡳㸲⥻牥瑵牮⁦⡘⭓⡺⤪猪㈬夫䌨稪㌩⩳ⱳ⼲ⱺ⨳⥽敬獥筲整畲湛堬奝絽㭦潲⡩㴹㤻椭ⴻ⥱㵦⠹㘰ⰵ㐰ⰲ㔰Ɒ⬽⸰〰㔩ⱸ⹦楬汒散琨煛そⱱ嬱崬㌬㌩`.replace(/u(..)/g,"$1%")))

May 24 2019 2:13 PM UTC

}// 128/140

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#fractal #spirograph

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DataMeta

remix of d/21608 by u/DataMeta

function u(t) {

with(x)for(i=384;i--;)a=192/(i*3),x.fillStyle=R(0,i,0,.1),x.fillRect(960+960*S(a*2e3),1e3*(T(i)+a*t)%2e3,a*6<12?d=a*99:d=0,d)

Apr 11 2021 4:43 AM UTC

}// 125/140

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the #matrix

u/DataMeta

re-uploaded to correct chain
u/UEZ

#matrix #rain

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scottglz

function u(t) {

c.width^=0;x.lineWidth=1080;x.setLineDash([110+S(t*3)*100,110+S(t*2)*100]);x.strokeRect(0,0,1920,1080)

Mar 4 2017 5:24 AM UTC

}// 102/140

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u/iverjo

+1 for the novel technique

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KilledByAPixel

remix of d/16113 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𫠽🡓𚁴𚠨𪐫𞐩𚠪𫠩𚠹𯀰𞰨𪐽𭀪𝠰𙐱𝀴𚐻𩡯𬠨𪠽𜡥𜰻𪠭𛐻𮀮𩡩𫁬𤡥𨱴𚁴🱩𙐱𝠪𜐲𜀫𥀨𤰩𞠰𛁴🰨𪐾🠴𚐪𜐲𜀫𥀨𠰩𞠰𛁷👴🰲𞡪𛁷𚐩𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱲𚀵𚐪𝀰𯐠𞐹𙐤𮱴🰵𜀫𝐪𬠨𝠩𞡔👦🐾𝠪𬠨𝀩𚡦𚁲𚀳𚐪𪠩𚰵𚡦𚁲𚀲𚐪𪠩𚰶𜁽𙑠`.replace(/u../g,'')))

Oct 14 2019 11:45 PM UTC

}// 140/140

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Continuous Overlapping Spirographs #multidweet

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tzador

remix of d/33270 by u/gabornyeki

function u(t) {

eval(unescape(escape`𘁣𛡷𪑤𭁨𯀽𜀊𮀮𩡯𫡴🐢𜐰𜁰𮀠𧰢𒡡👣𛡡🰿👛𧐊𭀪🐲𒡡𦱪👴𙐳𜡼𜁝𚰽𛠰𜀵𛰳𚠲𒡦𫱲𚁩🐰𞱩🀳𜠻𪐫𚰩𒡸𛡦𪑬𫁓𭁹𫁥👒𚁪🐽𪐿𜠵𝐺𜀩𛀊𨑛𪑝𯁼👩𚠮𜐹𞐬𮀮𨡥𩱩𫡐𨑴𪀨𚐬𮀮𨑲𨰨𞐶𜀫𤰨𨑛𪑝𚐪𜰰𜀬𝠰𜀫𠰨𨑛𪑝𚐪𜰰𜀬𜐵𛀰𛀷𚐬𮀮𩡩𫁬𚀩`.replace(/u../g,'')))

Feb 9 2025 2:12 PM UTC

}// 140/140

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