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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hcon

function u(t) {

c.width=1920
for(i=0;i<100;i++)
{
x.fillStyle=R(C(t*5+i)*500)
x.fillRect((1920/2-25)+C(t-i)*936,(1080/2)-S(t-i)*(S(t)*1000)/2,50,50)
}

Mar 24 2022 9:12 PM UTC

}// 134/140

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was supposed to be a triangle lmao

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rodrigo.siqueira

function u(t) {

c.style.background=`linear-gradient(${S(t/4)*8}deg,#130 0%,#5a5 ${K=28+S(t/3)*5}%,#ffe ${3+K}%,#15c 99%)`

Apr 28 2024 11:34 PM UTC

}// 105/140

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CSS Flight Simulator

u/rodrigo.siqueira

Change from "deg" to "rad" to experience truly radical loops! ✈️𖦹
u/cantelope

good colors

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JuliSC

remix of d/5817 by u/BackendForth

function u(t) {

if(!t)a=Array(256).fill(0)
for(i=0;i<256;i++){
a[i]+=8*Math.random()-4
x.fillStyle=R(i,0,0)
x.fillRect(t*5*21%1920,a[i]+300*S(t)+540,90,90)}

Mar 24 2021 12:37 PM UTC

}// 140/140

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AnnanFay

remix of d/6692 by u/AnnanFay

function u(t) {

eval(Z)}{Z='',(D=async (d,p,...r)=>(Z+=/ f.*u\(t.*([^]*?) }/.exec(await(await fetch(d)).text())[1].slice(p),D(...r)))(888,0,7094,17)

Mar 25 2018 10:48 AM UTC

}// 132/140

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Some site changes broke the original so here's an improved version. Numbers at the end are pairs of Dweet ID and offset.

u/BuRRak

uh

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KilledByAPixel

function u(t) {

with(x)t?fillStyle=R(t*29,t*9,shadowColor="#000",shadowBlur=29,font=t+'em"',fillText('🎃',S(t*t)*t*3e5%T,9*t*t+99)):fillRect(0,0,T=2e3,T)

Oct 13 2019 5:15 AM UTC

}// 136/140

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Pumpkin Patch

u/KilledByAPixel

#pumpkin

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taupelink

remix of d/24295 by u/taupelink

function u(t) {

for(m=t?0:7e4;X=1+S(m),Y=3*S(m*m--);x.fillRect(1e3*X,180*(3+Y),i*S(Y),q))x.fillStyle=R(i=m%256,q=i*(3-2/Y*S(X))/3,q/=1+C(Y)/2,(m>>8)/256)

Nov 6 2021 10:20 PM UTC

}// 137/140

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d/24306

u/taupelink

Much credit to u/pavel for the comment he left on d/23578, with sample code to illustrate a way of making these collages in a single loop execution.
u/magna

This is awesome!
u/neimad

thank god, the old way was getting kind of annoying.
u/Xen

love it!

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐸𞱩𛐭𞱧𦱺🐧𨑤𩁃𫱬𫱲𤱴𫱰𙱝𚀰𛀧𘰰𜡆𙰩𛁧𦱺𧐨𜐬𤠨𥀯𞐩𚐩𩡩𫁬𤡥𨱴𚀰𛀰𛁆🐲𩐳𛁆𚐬𩱬𫱢𨑬𠱯𫑰𫱳𪑴𩑏𬁥𬡡𭁩𫱮🐧𩁩𩡦𩑲𩑮𨱥𙰬𩡩𫁬𤱴𮑬𩐽𩰽𨱲𩑡𭁥𤡡𩁩𨑬𡱲𨑤𪑥𫡴𚁘👆𚡓𚁔🐭堍𚐬𦐽𥀪𞐹𞐥𡠬𜀬𦀬𦐬𜰹𚱔𙐹𞐩`.replace(/u../g,'')))

Jan 15 2020 5:57 AM UTC

}// 140/140

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Purple Growth

u/KilledByAPixel

first in a series of experiments with radial gradients

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Tekmap

remix of d/978 by u/andy

function u(t) {

a=b=>C(t*b)*128+128
x.fillStyle=R(a(1.2),a(8),a(6))
x.fillRect(S(t*5)*960+960,C(t*2.5)*539+539,10,10)
x.drawImage(c,S(t)-2,C(t)-2,1924,1084)

Jun 10 2021 12:33 AM UTC

}// 140/140

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Trip #LSD

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rodrigo.siqueira

remix of d/25413 by u/taupelink

function u(t) {

for(k=265,m=3e3;m--;x.fill())r=m**.6,x.beginPath(x.fillStyle=R(i=m/6%k,r,P=r%i*2,40/r)),x.arc(X=m%9*k+r*T(m+t),m/13%5*k+S(X/r)*30,r/4,r,r-3)

May 3 2022 6:54 PM UTC

}// 140/140

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Wind remix

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lewdev

remix of d/28614 by u/lewdev

function u(t) {

eval(unescape(escape`琿〺栽佢橥捴⹫敹猨睩湤潷⤮牥摵捥⠨愬戩㴾⡡⹰畳栨⸮⹢⹳灬楴⠯⠿㵛䄭婝⥼潮⼩⤬愩ⱛ崩Ɐ湫敹異㵥㴾獣牯汬䉹⡤潣畭敮琮睲楴攨桛朽繾⡓⡴┱⤪㐴㜥㐴㜩崫✠✩ⰹ⤠`.replace(/u([^D].)/g,'$1%')))

Oct 5 2023 9:50 PM UTC

}// 126/140

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