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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Current theme challenge: #Food

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taupelink

remix of d/27130 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽ㅥ㐻椭ⴻ砮晩汬剥捴⠶〪堬㘰⩙Ⱘ夫昩┱ⱘ⬶⩦☱⤩堽椯㤪琥㈶⬳ⱙ㴹⬶⩃⡩⩩⩴⤬昽⠨夥⡘┶籙┴⬳⤭㈩⨪㈭⡘┨夥㑼㐩ⴲ⤪⨲⭘⨪⸵⤯㠬砮晩汬却祬攽恨獬⠲㔵Ⱔ笴〭好┬⑻㜰⬱㔪䌨㔪昩紥⥠`.replace(/u([^D].)/g,'$1%')))

Mar 1 2023 5:19 PM UTC

}// 140/140

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d/27134

u/taupelink

Hat tip to u/rodrigo.siqueira for example with alternative quasi-random coordinate formulas
u/taupelink

Specifically as seen in d/27133

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meowmixjw

function u(t) {

for(var i=5*t/2;i>2;i--){
x.fillRect(960-5*S(t/i*T(t/10))*100,i*500/t,5*S(t/i*T(t/10))*200,i*200/t)
var y=i%2*255
x.fillStyle=R(y,y,y)
}

Aug 20 2018 7:42 AM UTC

}// 136/140

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Dwitter seems cool, heres something I made to try it out

u/BirdsTweetCodersDweet

for(i=5*t/2;i>2;i--)x.fillRect(960-5*S(t/i*T(t/10))*100,i*500/t,5*S(t/i*T(t/10))*200,i*200/t),y=i%2*255,x.fillStyle=R(y,y,y) - shorter
u/meowmixjw

Its in no way fully minimized, lol. Just shrunk it to fit within 140.

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hells-fargo

function u(t) {

b=127
x.fillStyle=R((b*S(t))+b,(b*S(t+2))+b,(b*S(t+4))+b)
x.fillRect(960,540,(500*S(t*1.4)),500*C(t*1.4))

Jan 29 2024 10:02 PM UTC

}// 105/140

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potential new windows logo lol

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kchplr

function u(t) {

G=t=>(10+Math.random()*50<<2).toString(16)
x.font='4em A'
s=G()+G()+G()
x.fillStyle='#'+s
x.fillText(s,100+(t*6|0)*260,100+(t*6%1*10|0)*100)

Mar 2 2017 4:22 PM UTC

}// 140/140

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Trying to reproduce https://twitter.com/AtticusBones/status/8370… as closely as possible

u/sfz

cute!
u/iverjo

+1 for the novelty
u/DataMeta

#colors
u/DataMeta

#colors

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taupelink

remix of d/35363 by u/taupelink

function u(t) {

for(i=z=2e3;i--;x.fillRect(i,190*t,9,z/=.7+S(i/31-z)/3))x.fillStyle=`hsl(${[225,195,30,53][z&=3]},60%,${70+5*(z+=5*S(z+=5*t)*S(i/38))}%,.5)`

May 12 2026 11:42 PM UTC

}// 140/140

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d/35364

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5Mixer

function u(t) {

w=c.width=2e3
k=['╚','╔ 	','╝','╗']
x.font="50pt o"
for(n=0;n<800;n++){a=n/20
a-=a%1
x.fillText(k[(a%2*2+n%40+1)%4],(t*99+a*50)%w,n%20*50)}

Feb 25 2017 12:43 PM UTC

}// 139/140

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Wanted to see if I could use the box ascii characters for something. Drawing text takes up a lot of characters, but it turned out okay :D As a bonus, removing the '+1' on the final line makes the pattern squares!

u/5Mixer

Edit: Nope. Some golfing apparently means that isn't true anymore lol.
u/Xen

w=c.width=2e3,x.font="40pt'";for(n=369;n--;)x.fillText(['╚','╔','╝','╗'][(n/20|0%4*3+n%40)%4],(n*t*t)%w,n%20*50)

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ciaccodavide

remix of d/24224 by u/ciaccodavide

function u(t) {

eval(unescape(escape`𩡯𬠨𬠽𣑡𭁨𛡲𨑮𩁯𫐬𪐽𜱥𝀻𪐭𛐻𚑻𦐽𬠨𦀽𬠨𨐽𨠽𪰽𜀩𚐊𭱨𪑬𩐨𨐫𨠼𜠦𪰫𚰼𜐹𜀰𚑥👡𛁡👡𚡡𛑢𚡢𚱘𚠮𜀰𜀳𛐮𜀱𛁢🐲𚡥𚡢𚱙𚠮𜀰𜀱𝐭𛠸𜐊𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀱𝀰𛀵𜀥𛀤𮱢𛱫𯐥𨀊𮀮𩡩𫁬𤡥𨱴𚁘𚠲𩐳𛁙𚠱𩐳𛁴🀹𛁫𛰳𜀩𯐠`.replace(/u../g,'')))

Oct 25 2021 8:54 AM UTC

}// 135/140

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46uuuu

function u(t) {

this.a||=`Click on canvas to clear
`
onclick=_=>a=""
throw a+=u._

Jul 3 2026 5:16 PM UTC

}// 65/140

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undefined spam #interactive

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rodrigo.siqueira

remix of d/29134 by u/rodrigo.siqueira

function u(t) {

for(t?Y++:Y=0,X=3e3;X--;x.fillRect(X,Y,1,f(X/874-1.1,Y/500-1.1)))f=(a,b,n=0)=>b?f(a*a-b*b+.28,T(a*b)*3,n+1):(x.fillStyle=R(n*2,n),S(n/3)+.5)

Dec 15 2023 8:27 PM UTC

}// 140/140

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Fractal Brain #fractal

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katkip

remix of d/13405 by u/katkip

function u(t) {

x.translate(960,440);x.font='4cm"';x.fillText("KATKIP",400,600)
x.rotate(Math.PI*2/3)
x.drawImage(c,-t,+t,990,520)

Apr 23 2019 2:18 PM UTC

}// 114/140

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#sierpinski made of "katkip" #fractal