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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joseprio

remix of d/1861 by u/joseprio

function u(t) {

s=0;for(i=1e6;t>0&&i--;)x.fillStyle=s?"#000":"#fff",x.fillRect(960+S(s)*t*t*80,540+C(s++)*t*t*80,t*8,t*8),t-=.1

Mar 4 2017 1:33 PM UTC

}// 111/140

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remix of d/24617 by u/ratdog507

function u(t) {

c.width=999
for(i=0;i<30;i++)for(j=0;j<30;j++)x.strokeRect(170/j+i*50*T(S(C(t))),250+20*S(t*8+i),100/j,2*T(50/i+50/j))

Dec 27 2021 11:03 PM UTC

}// 118/140

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docravendark

function u(t) {

with(x)for(i=0;i<190*t;)fillStyle=R(i,i),rotate(!i*C(t-=.005)+!(i++%4) * S(t*.1)/1.2),fillRect(4*i,4*i,32,32)

Mar 27 2024 4:27 PM UTC

}// 109/140

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here comes the sun

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tactical_retard

function u(t) {

x[f="fillRect"](0,0,10,10)
x[f](10,0,10,10)
x[f](0,10,10,10)
x.drawImage(c,10*2**frame,0)
x.drawImage(c,-10*2**frame,10*2**frame)

Oct 7 2021 4:07 PM UTC

}// 129/140

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#drawimage #sierpinski

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smtsjhr

function u(t) {

for(i=400;i--;x.fillStyle=R(w=i%4*85,0,3*w))x.fillRect(960+99*C(a=.01*i*t)*(k=1.02**(i-200))-(d=60*k+55*S(t/3)*k)/2,540+99*S(a)*k-d/2,d,d)

May 17 2020 5:14 AM UTC

}// 138/140

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u/joeytwiddle

Yikes, now everything is spinning! #kaleidoscope
u/joeytwiddle

I like how it keeps changing what it's doing
u/ntsutae

👍
u/Xen

love it!
u/rafroller

So cooool ! I watched all the way till it looped
u/Qwitter

Awesome! The color scheme gives this a nostalgic quality for me.

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gpolonus

remix of d/17830 by u/gpolonus

function u(t) {

c.width/=1
onmousemove=e=>c.a=e.x/15
f=(a,y)=>x.fillRect(a,y,9,9)
for(i=0;i++<2e3;)f(i,S(t+i/100*(c.a||0))*400+500)

Mar 8 2020 1:53 PM UTC

}// 115/140

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Variable Sine wave frequency. Move your mouse! #interactive

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RomanPro100

function u(t) {

if(t>10)return
f=(s)=>(s>2?f(s-1)+f(s-2):1)
i=60*(t-~~t)
x.fillStyle=`#0${~~(9*C(t/7))}7`
x.fillRect(33*i*(f(t)>i)+20,106*~~t+18,25,90)

Jan 28 2023 3:32 PM UTC

}// 135/140

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First 10 Fibonacci numbers

u/cantelope

hm https://jsbot.cantelope.org/uploads/1TWrjL.j…

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taupelink

remix of d/28125 by u/taupelink

function u(t) {

eval(unescape(escape`瀽䵡瑨⹐䤻景爨椽㔰〻椭ⴻ砮晩汬剥捴⡘⨶㌰⬲〪䌨娩ⱙ⨴〰⬲〪匨娩ⱷ㴭㔪椪愬眩⥘㵩⨪㌥瀬夽椥瀬娽椪椥瀬砮晩汬却祬攽恨獬⠤笨夦㈩⨹㔫ㄵ⩓⡘⥽Ⱔ笵〫ㄵ⩓⡙ⵚ⼹⥽┬⑻㜰ⵙ⨱㉽┬⑻愽㤪⨭瑽⥠`.replace(/u([^D].)/g,'$1%')))

Jul 12 2023 6:56 PM UTC

}// 140/140

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d/28128

u/taupelink

using rectangles rather than arcs this time

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thorbear

function u(t) {

i=2e3,u=v=t,a=b=1.7,c=0.6,d=1.2,s=240,x.globalAlpha=.01;for(;--i;)w=S(a*v)-c*C(a*u),v=S(b*u)+d*C(b*v),u=w,x.fillRect(960+s*u,540+v*s,4,4)

Jan 31 2019 9:20 PM UTC

}// 137/140

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actual Clifford

u/robbyg

#attractor
u/rodrigo.siqueira

Clifford #pickover Attractor

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skoehler

function u(t) {

c.style.background=`#999`
x.fillStyle=R(99)
t?x.drawImage(c,~x.fillText(98,~x.scale(s=1-C(1/++t)/30,s),0),~x.rotate(2)):x.translate(980,540)

May 24 2024 5:08 PM UTC

}// 140/140

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u/warbino

awesome!
u/warbino

ummmmmmmm. this is rodridgo.siqueira's dwitter.
u/warbino

i take back my awesome :/
u/cantelope

hello @skoehler, out of curiosity was your remix here an accidental "new post"? i see it's the first of this account...
u/lewdev

The original dweet: d/31871 I recommend using the "Remix" feature to credit the original author.