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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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jlidbeck

remix of d/15711 by u/jlidbeck

function u(t) {

c.width=400
x.translate(199,99)
for(j=1e3;j>>=1;)for(i=j;i--;)a=C(t+i),u=a*S(j),v=a*C(j),w=S(t+i),x.fillRect(99*(C(t)*u+S(t)*w),99*v,2,2)

Sep 14 2019 4:28 AM UTC

}// 137/140

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username

remix of d/15313 by u/username

function u(t) {

x.globalAlpha=1e-2
for($=t,_=$/2,i=99;i--;x.fillRect($*99+960,540-_*99,i,i))q=$,$=1-$**2/21+_,_=-q,x.fillStyle=`hsl(${i*$},74%,50%`

Aug 9 2019 5:14 PM UTC

}// 131/140

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heaven? #waitforit

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cantelope

remix of d/32503 by u/rodrigo.siqueira

function u(t) {

for(i=(d=w=c.width|=0)*9;i--;d+=t)x.fillRect(d**2.5%w,i/16,9,5)

Sep 24 2024 8:12 PM UTC

}// 63/140

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unstuck

u/lewdev

Wow, incredibly small dweet there!
u/tomxor

Something about this white noise is particularly nostalgaic

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KilledByAPixel

remix of d/13629 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`琿␺砽湥眠䅵摩潃潮瑥硴ⱦ㵸⹣牥慴敂畦晥牓潵牣攨⤬栽⡦⹢畦晥爽砮捲敡瑥䉵晦敲⠱ⰳ攵ⰵ攳⤩⹧整䍨慮湥汄慴愨〩ⱨ⹳整⡨⹭慰⠨弬琩㴾琥⡴㸾㤦琩⤩ⱦ⹣潮湥捴⡸⹤敳瑩湡瑩潮⤬潮捬楣欽攽㹦⹳瑡牴⠩`.replace(/u(..)/g,"$1%")))

May 4 2019 10:02 PM UTC

}// 139/140

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BYTEBEAT DWEET #8 GAUNTLET - Click Canvas to Play Song! (Only works in Chrome, $ error is expected)

u/Galaxtone

Volume warning! *Make sure you don't have you volume at 100%*
u/KilledByAPixel

Yes, please turn volume to 200% before playing.
u/KilledByAPixel

(Just kidding, I know these are all really loud.)
u/KilledByAPixel

#MinBytes - This dweet was collected on my album 𝓜𝓲𝓷𝓑𝔂𝓽𝓮𝓼 http://minbytes.3d2k.com

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gobelpepitai

function u(t) {

x.font="4px sans-serif";x.fillStyle=R(Math.random()*256,Math.random()*256,0,t%1);for(i=108;i--;){x.fillText("Dwitter <3",t*i*10%1920,i*10)}

Jul 24 2016 11:27 AM UTC

}// 139/140

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No idea how this started.

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asteriskman

function u(t) {

c.width|=0
x.font='9em"'
t%1<.01?u.l.push(t*.9):u.l=u.l||[]
u.l.forEach(p=>x.fillText(['💵','💎'][p&1],900+(t-p)*99*S(p),540+(t-p)*99*C(p)))

Oct 21 2019 1:16 PM UTC

}// 138/140

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Inktober Day 21 - Treasure

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f8f82804

remix of d/24681 by u/f8f82804

function u(t) {

for(i=c.width=1760,e=0,s=32;a=i>>5,b=(i&s?i:~i)&31,i--;x.fillRect(a<<5,b<<5,s,s))p=s+(2+S(t))*a*b/9,x.fillStyle=R(q=s*((p+e)>>5)),e+=p-q

Jan 3 2022 12:38 AM UTC

}// 136/140

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Single color 1D #dithering using #boustrophedon to propogate error

u/f8f82804

d/24683

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metamero

function u(t) {

c.width|=0
for(j=12;j--;)for(i=36,h=0;a=90+82*S(i/5+t),i--;h+=a)i+j&1||x.fillRect(h,j*90,a,90)

Nov 16 2019 11:11 AM UTC

}// 94/140

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animation-recreation of "Movement in Squares" by Bridget Riley 1961 #OpArt

u/katkip

good!
u/joeytwiddle

#art #tribute
u/metamero

i think like this for(i=69,h=0;a=47+43*S(i/6+t),i--;h+=a) could be more accurate

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384.cz

function u(t) {

for(d=i=1e4;i--;x.fillRect(1e3+S(t-i/1e3)*99+T(t+i)*99,1e3-(d=T(S(i+t+d/9)))*(i/9),a,a))x.fillStyle=R(a=i/39,a*=S(t-i),a+C(a/(t%6))*i,a/i)

Feb 10 2024 12:30 PM UTC

}// 138/140

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colorful curtain

u/cantelope

looks nice
u/384.cz

Thank you!

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rodrigo.siqueira

remix of d/33071 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(207*X,28.9*Y-9,(f&64)/60,t<3))X=i*i/t%9.5,Y=19*S(i+t)+19,f=S(Y/6)*(-31+S(X)*+150/((S(X/2+S(Y/2)/2)*X-5)*2/Y)*S(X))

Feb 3 2025 7:03 PM UTC

}// 139/140

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Primitive patterns