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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dethe

remix of d/913 by u/dethe

function u(t) {

x.fillStyle='hsl('+t*10+',80%,50%)'
c.b=c.b||[0,0,50,50]
x.fillRect(...c.b)
c.b[0]=(c.b[0]+17*(S(t)+1))%1870
c.b[1]=(c.b[1]+9*(C(t)+1))%1030

Feb 22 2017 9:53 PM UTC

}// 140/140

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Now with more chaos

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katkip

remix of d/9360 by u/katkip

function u(t) {

if(!t){i=0;x.translate(960,540)}
a=2
b=2
c=C(i)+S(i)*a*b
x.fillRect(Math.sin(i*a)*540,Math.cos(i*b)*540,540,3);x.rotate((i++,c))

Aug 23 2018 9:49 AM UTC

}// 128/140

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Universal Painting Creator 11

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mvs202

function u(t) {

w=c.width|=0
for(i=9;i;){x.moveTo(0,w)
x.fillStyle=R(r=66*i--,g=i&1?-t:t,b=215,.1)
while(b--)x.lineTo(b*9,b^214?r+44*C(b/8+i+g):w)
x.fill()}

Jul 18 2018 3:01 AM UTC

}// 140/140

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rnbw

function u(t) {

c.width=1920;x.fillStyle='#dbf';for(j=-16;j<159;j++)for(i=0;i<36;i++)x.fillRect(-600+i*99+C(t+j/20+i/5)*(S(t*3+i)*99),8*j+C(t+i/2)*99,99,9)

Oct 19 2018 4:36 PM UTC

}// 139/140

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oh would you look at that, now i can say i've made a dweet! (the performance isn't very good from what i've experienced, but the visual turned out well, so make of it what you will)

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taupelink

remix of d/28052 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㤰〻椭ⴻ砮晩汬⠩⥬㴨椫㤩┱㔬樽椭氬搽㤪⩴ⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡩⼨氫ㄩⰱ㔰⵩⼶ⱙ㵩⼶┱〪㈴ⴹⱬ㽓⡪⤪⨲⼹㤯携ㄩ⤬砮慲挨堽椯㈥㤪㈴〬太㴵ⰱ㠰⽤ⱪⱪⴲ⵴⼳⤬汼籸⹬楮敔漨堬天`.replace(/u([^D].)/g,'$1%')))

Jun 30 2023 4:46 AM UTC

}// 140/140

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d/28074

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angelnm

remix of d/17540 by u/@no_identd

function u(t) {

v=960
for(l=999;l--;)d=(l*t/9)%v,_=d/15,x.fillStyle=`hsl(${t*l-l+d},80%,65%)`,x.fillRect(960+S(r=S(t-1/d)+l)*d-_/2,540+C(r)*d,_,_)

Feb 10 2020 9:51 AM UTC

}// 130/140

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KilledByAPixel

remix of d/23876 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󬜽󩭲󨝭󩜭󞜹󒭴󟽸󛭦󪝬󫍓󭍹󫍥󟝱󟽒󚍶󟜲󝜵󛝴󚬳󞜭󚍴󚬶󜌾󞜹󚜪󝼵󛍶󛝱󛼲󛍶󛝱󚜺󙼣󩬲󝜧󞭸󛭡󬭣󚌱󜬰󜌬󜼷󜌬󜼰󜌬󜌬󞜩󒭦󫽲󚍨󟝩󟝧󟝯󟜱󩜴󞽩󛜭󞽧󚼽󫼽󬬼󜬿󬬭󜜺󫼭󩼯󪌩󬬽󣝡󭍨󛭲󨝮󩍯󫜨󬜿󮌮󩭩󫍬󤭥󨽴󚍩󚭴󛍧󚭴󚽴󚬳󜌰󛍴󚼱󛍨󚜺󮌮󩭩󫍬󚌩󚜪󜜵`.replace(/u../g,'')))

Dec 16 2021 4:43 PM UTC

}// 140/140

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Sun over Mountains ☀️⛰️

u/nuclearboy

Awesome
u/magna

Lovely colours!

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aaaaaaaaaaaaaaaaa

function u(t) {

document.getElementById("c").classList.add("dweetiframe")

May 6 2025 1:03 AM UTC

}// 57/140

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23_Skidoo

remix of d/12194 by u/23_Skidoo

function u(t) {

for(s=24,d=480,i=4e3;i--;f=C(X/d+t/2)/T(Y/d+s)+t,x.fillStyle=`hsla(${S(f/6)*d} 66%${40+S(f*6)*s}%`)x.fillRect(X=i%81*s,Y=~~(i/81)*s,s,s)

Feb 9 2019 5:58 AM UTC

}// 136/140

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alice-mx

remix of d/10838 by u/rodrigo.siqueira

function u(t) {

for(i=128;i--;)
for(j=64;j--;)
v=S(t*10)*120+120,
x.fillStyle=R(j*3,i*2,v,0.2),
s=150*T((i&j)-t/3),
x.fillRect(15*i-t+v,9*j-s/2,20,20)

Nov 5 2018 4:36 AM UTC

}// 134/140

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sweet 9 fps