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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taupelink

remix of d/33437 by u/taupelink

function u(t) {

for(i=z=8e3;i--;x.fillRect(i/4,270*t,.3,z/=2-C(z+i/900)))x.fillStyle=(z=32+8*S(12/z+t/2))>4*--z*S(z-i/750)**2?z&12-t?'#FD41':'#16C7':'#5874'

Mar 5 2025 1:31 AM UTC

}// 140/140

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d/33442

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yellcorp

function u(t) {

n=40;x.globalAlpha=.5;x.drawImage(c,-n,-n,2e3,1160);x.fillStyle=R(99+99*C(t),0,99+99*S(t*=5));x.fillRect(960+C(t*=.7)*n,540+S(t*1.3)*n,n,n);

Jul 19 2016 11:48 PM UTC

}// 140/140

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u/iverjo

Sweet!

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kmoseni

remix of d/23633 by u/kmoseni

function u(t) {

t=T(S(t));t||x.translate(96,540)
x.rotate(1)
x.drawImage(c,-980,-560,1960,1120)
x.fillStyle=`hsla(${t*60},50%,50%,1)`
x.fillRect(0,0,1,1e5)

Aug 25 2021 7:41 PM UTC

}// 139/140

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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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Type scrolling code

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yonatan

function u(t) {

a='fillRect'
b='clearRect'
n=C(t/2)>0
x[n?b:a](0,0,2e3,2e3)
for(i=9;i--;x[n?a:b](960+(i-4-n/2)*d,540-d,d/2,d*2))d=330-C(t)*220

Oct 11 2018 9:19 AM UTC

}// 126/140

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#default

Show more comments…
u/katkip

this
u/katkip

is one
u/katkip

of the best defaults
u/katkip

I have ever seen
u/katkip

#illusion
u/magna

Dave would be proud.
u/joeytwiddle

#infinite #loop

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Gabe

remix of d/12541 by u/geb

function u(t) {

for(c.width|=i=99;i--;x.rect(~r,~r,2*r,2*r))r=(i-1*t%8)*24,r*=r>1,x.setTransform(~30,~0,~80,1,9,70),x.rotate(t-r/666);x.fill('evenodd')

Feb 27 2019 1:40 PM UTC

}// 135/140

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u/metamero

nice, Gabe! i'm glad you're using the remix feature and making experiments, modding other dweets and referencing then at the same time. on dwitter soon we learn more then we thought we could. keep coding, you're welcome!

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WasifBoomz

remix of d/12454 by u/WasifBoomz

function u(t) {

x.strokeRect(t*30,Math.random()*1080,t*3,t*3)
if(t>8){x.strokeStyle="red"}
if(t>16){x.strokeStyle="green"}
if(t>24){x.strokeStyle="blue"}

Feb 21 2019 4:07 PM UTC

}// 137/140

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Shrinked the last one!

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Odog8

function u(t) {

eval(unescape(escape`琿〺搽孝੤⹰畳栨孍慴栮牡湤潭⠩⴮㔬䵡瑨⹲慮摯洨⤭⸵崩੸⹦楬汓瑹汥㵒⠰ⰰⰰⰮ㌩੸⹦楬汒散琨〬〬㉥㌬㉥㌩੦潲⡩⁩渠搩筸⹣汥慲剥捴⡤孩嵛そ⬱〰〬摛楝嬱崫㔰〬㄰ⰱ〩੤孩崽摛楝⹭慰⡘㴾堪ㄮ〵⥽`.replace(/u(..)/g,"$1%")))

Feb 10 2023 4:37 PM UTC

}// 139/140

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Starfield, forgot to post this

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pavel

function u(t) {

f=(a,b,w,h,i=h>1&&9)=>{for(;i--;)i-4?f(a+(i/3|0)*w,b+i%3*h,w/3,h/3):x.fillRect(a+w,b+h,w,h,x.fillStyle=R(a/3,b/4,h))}
t||f(0,0,640,360)

May 3 2019 11:22 PM UTC

}// 135/140

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#sierpinski #carpet #fractal

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tem

function u(t) {

for(i=c.width|=2e3;i--;)x.fillStyle=R(k=i/8,k,k),x.fillRect(1e3+(j=i*1.023)*S(j)/2,540+j*C(t+j|0)/2,s=i/19,s)

May 5 2025 1:29 PM UTC

}// 109/140

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main view effect