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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rodrigo.siqueira

remix of d/18551 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=0)=>X*X<9||Y<9?f(X*X-Y*Y-.4,2*X*Y-.7,n+2.5):x.fillStyle=`hsl(0,75%,${n}%`;i--;x.fillRect(i,t*60,1,999))f(i/480-2,1-t/9)

Apr 30 2020 1:52 AM UTC

}// 138/140

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#Fractal star filaments from #Julia set

u/aleamb

wow! amazing!
u/PoweredByWill

Wow. Why does this remind me of the credits from Total Recall?

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username

function u(t) {

s=[`ine`,`edt`,`ose`,`eap`,`syc`,`hia`,`tri`,`st`]
for(i=8;i--;x.fillText(s[i],9,i*100+99))x.font=`9em'`

Oct 10 2019 9:10 PM UTC

}// 104/140

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😌

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anthonylewis

function u(t) {

c.width^=0;x.fillStyle=R(0,0,255,0.5)
for(i=38;i--;)for(j=5;j--;)
x.fillRect(i*50,1080,45,(S((i+j)*t)-j)*(t**2%360))

May 2 2018 1:21 AM UTC

}// 116/140

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Tsunami?

u/iverjo

#water
u/BuRRak

t**2 can be replaced with t*t
u/katkip

#waves

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metamero

remix of d/11171 by u/metamero

function u(t) {

eval(unescape(escape`挮睩摴栽眽㜷㜬挮獴祬攮扡捫杲潵湤㴧⍡慡✻景爨瀽〻瀼㤻⬫瀩景爨焽〻焼㤻⬫焩睩瑨⡸⥢敧楮偡瑨⠩ⱡ牣⡲㵰⨹㤬猽焪㤹ⰱ㈬〬㜩ⱦ楬汓瑹汥㴧⍦晦✬晩汬⠩ⱦ楬汓瑹汥㵒⠩ⱦ楬汒散琨爭㤲ⱳⴹ㈬㠴ⰸ㐩`.replace(/u(..)/g,"$1%")))

Nov 26 2018 11:59 PM UTC

}// 138/140

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Find the Black Dots - Scintillating Grid Illusion

u/metamero

c.width=w=777 c.style.background='#aaa' for(p=0;p<9;++p)for(q=0;q<9;++q)with(x)beginPath(),arc(r=p*99,s=q*99,13,0,7),fillStyle='#fff',fill(),fillStyle=R(),fillRect(r-92,s-92,84,84)
u/anotherkitten

this image always makes me feel like the c.style.background there
u/metamero

@anotherkitten you such cool and cute dwitter profile / person !! <3
u/metamero

the only difference from this and the other is the balls are a bit smaller (r=12): arc(r=p*99,s=q*99,12,0,7)
u/metamero

one can try different screens and also change the background to #888 or etc

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taupelink

function u(t) {

eval(unescape(escape`景爨椽稽㈴〬搽攽昽氽⸹㭩ⴭ㭸⹦楬汒散琨㌲〫搪稬㐵〫攪稬㌬ㄩ⥛搬攬晝㵛搫⠨爽䵡瑨⹲慮摯洨⤪㕼〩⨱⸳ⵤⵓ⡧㵤⬷⩦⤩⩬ⱥ⬨爥㈭攭䌨朩⤪氬昫⡲┳ⵦ⤯㉝ⱸ⹦楬汓瑹汥㴧⌧⬧〰䙁〰〧⹳畢獴爨爪㈥㔬㌩`.replace(/u(..)/g,"$1%")))

Aug 17 2019 4:59 AM UTC

}// 140/140

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Sketch of a famous logo. Code compressed using d/9207

u/taupelink

for(i=z=240,d=e=f=l=.9;i--;x.fillRect(320+d*z,450+e*z,3,1))[d,e,f]=[d+((r=Math.random()*5|0)*1.3-d-S(g=d+7*f))*l,e+(r%2-e-C(g))*l,f+(r%3-f)/2],x.fillStyle='#'+'00FA000'.substr(r*2%5,3)

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jpthinker

function u(t) {

t=t*50|0
for(w=2e3,m=190,k=90,i=t;t<540&&i--;)
x.fillStyle=R(99,0,i/m*255),
x.fillRect((a=S(i/k*3))<0?-a*w:a*w,(i>>4)*k,k,t)

Aug 1 2025 1:17 PM UTC

}// 124/140

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Painting with wine and koolaid

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cant_code

function u(t) {

function d(a,b,s,c){if(s<0)return
x.font=s*99+"px a"
x.fillText(c,a*99,b*99)
}c.width|=0
d(6,8,7,"🐰")
d(9+3*S(t),6+3*S(t),2+4*C(t),"🥕")

Dec 21 2019 4:04 AM UTC

}// 135/140

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First dweet; made this for somebody

u/cant_code

Also how do I tag as remixed?
u/pavel

you have to post it by editing a dweet and its marked automatically

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Xen

function u(t) {

for(Z=i=499;i--;x.fillStyle=R(i*t%255,0,i*2*t%255,.05))x.fillRect(-99+4*i,(Z+(C(i+t)*(X=99)))-(C(Z*i)*X),i*t%X,T(i*t)*4)

Sep 29 2017 12:07 AM UTC

}// 120/140

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u/sigveseb

Very nice
u/donbright

that is fantastic

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iznax

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁷🐲𜀴𝰬𪐽𮠽𜐶𜀬𩡯𫡴🐧𞁥𫐢𙰻𪐭𛐻𩡩𫁬𤡥𨱴𚀰𛁩𚡺𛁷𛁺𛐱𚐬𩡩𫁬𥁥𮁴𚁩🱩🀳🰢𧁵𮰱𩠴𜠲𯐢𞠢𧁵𮰱𩠶𞐷𯐢𞠢𧁵𮰱𩠴𜰸𯐢𛁩🱺𚠨𤰨𪐩𚡷𛑴𚐦𭰺𞐶𜀬𪐿𪐪𮠫𮠭𝀹𞠱𜀸𝀭𚁴𙠷𚐪𮠩𚑦𪑬𫁓𭁹𫁥👒𚁩🀳🰰𞡺𛁺𛀶🠾𪐦𜐿𭰺𮠩`.replace(/u../g,'')))

Feb 29 2020 6:17 AM UTC

}// 140/140

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Micro Frogger #retro

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jakiki6

function u(t) {

for(a=b=u=c.width|=i=0;i++<99*t;x.fillRect(960+800*C(a+t)*S(b)/z,540+800*C(b)/z,s=20/z/z,s))a+=C(u+=i**.9%1-.5)/69,z=2+S(a+t)*S(b+=S(u)/69)

Apr 14 2019 7:15 AM UTC

}// 139/140

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u/13thptr

looks like copy&paste
u/jellyedwards

https://www.dwitter.net/d/13148