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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marquisdegeek

remix of d/33081 by u/marquisdegeek

function u(t) {

eval(unescape(escape`𬠽𭁹𬁥𫱦𘁲🐽𙱵𫡤𩑦𪑮𩑤𙰿𜐺𬠊𬰽𞐊𪠽𜐊𩡯𬠨𫠽𪐽𜀻𪐼𜰲𞱪𚠽𜠩𒠨𪠦𬠩𙠦𮀮𩡩𫁬𤡥𨱴𚁩𚡳𛁴𚠶𜀰𛁳𛁳𚐬𒡮𯀽𜐲𝠦𜐼🀨𚁲𙠱🀼𚰫𪐿𝀺𜀩𯀨𬠦𪠿𜠺𜀩𯀨𬠦𜐼🁩𚰳𜀿𜐺𜀩𚐿𪠺𜀊𬠽𫠻`.replace(/u../g,'')))

Jan 18 2025 10:51 AM UTC

}// 119/140

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I didn't want to resort to unicode packing, but I was 11 characters out and wanted to demonstrate a more correct automaton, as this one handles wrap around

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intrinsic

remix of d/19073 by u/intrinsic

function u(t) {

for(i=e=c.height|=0;i--;x.fillRect(e+C(i)*r,e/2+S(i)*r,6,6))r=e*C((i+t)*S(t/e))

Aug 21 2020 6:14 PM UTC

}// 79/140

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Particle loop golf

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katkip

remix of d/12876 by u/katkip

function u(t) {

q=4;t||(K=X=Y=0);for(i=999;i--;)x.fillRect(960+S(Y*q)*(200-X),540+C(Y*q)*(200-X),2,2),X+=C(Y*5)*9,Y+=S(X/(K/99+99))*9,K++

Mar 24 2019 2:42 PM UTC

}// 121/140

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#attractor creates pentagram. sadly, it is pointed to hell

u/katkip

#satan

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eviltoad

remix of d/4992 by u/eviltoad

function u(t) {

c.width=1920;
for(var i=0;i<1920;i++){
  x.fillStyle=R(255*C(t),255*S(i),T(t));
  x.fillRect(i,550+S(t/4+i)*500*C(t+i),5,5)}

Jan 3 2018 2:31 PM UTC

}// 124/140

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magna

function u(t) {

w=c.width|=0;x.fillRect(0,0,w,w);x.clearRect(100,470,1720,140);x.fillRect(110,480,1700,120);x.clearRect(120,490,(1-1/(1+t/10))*1680,100)

Apr 26 2017 4:56 AM UTC

}// 136/140

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fr-0140

u/joeytwiddle

hehe
u/magna

#farbrausch

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katkip

function u(t) {

c.width*=1
for(i=0;i<9;i++)sz=Math.abs(.3*T(t+i)),
x.fillRect(400+i*100+S(t)*300,400*sz,sz*50,sz*200)

Oct 24 2018 11:30 AM UTC

}// 101/140

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The amazing thing is that they dont touch. q

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rodrigo.siqueira

remix of d/33618 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<2))r=.6+C(i/.9/t)/2-.3,X=r*C(k=i/.7/t)*1000,Y=r*S(k)*1000,Z=r**S(i*i)*2

Apr 22 2025 1:28 PM UTC

}// 117/140

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7 patterns inside the circle

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lewdev

remix of d/28638 by u/lewdev

function u(t) {

eval(unescape(escape`挮睩摴栽㠵㬢䡯畲猬䵩湵瑥猬卥捯湤猬䵩汬楳散潮摳∮獰汩瑠Ⱡ⹭慰⠨猬椩㴾砮晩汬呥硴⡶㵮敷⁄慴攨⥛≧整∫獝⠩⹴潓瑲楮木㈩⹰慤却慲琨㄰ⰰ⤮獰汩瑠怮牥癥牳攨⤮橯楮恠ⰱ㐬ㄲ⭩⨱ㄩ⤠`.replace(/u([^D].)/g,'$1%')))

Oct 8 2023 1:26 AM UTC

}// 135/140

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⌚ Binary Clock #clock #binary w/milliseconds

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3bl3gamer

function u(t) {

c.width=3;c.height=1;d=x.getImageData(0,0,3,1);p=d.data;p[3]=p[7]=p[11]=255;k=S(t*10)*255;p[0]=k;p[10]=-k;x.putImageData(d,0,0)

Jul 20 2016 12:53 AM UTC

}// 127/140

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katkip

function u(t) {

x.globalAlpha=.4;for(i=540;--i;x.fillRect(960+S(m**3/9)*q,540+C(m**3/9)*q,i/t,-i/t))m=i+240*t,q=3e4/i,x.fillStyle=R(i*i/90,i*i/90,i*i/44)

Nov 1 2019 7:54 PM UTC

}// 137/140

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#waitforit

u/username

remix of d/16396