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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AOctavio

function u(t) {

c.width=1920
x.fillStyle=(R(200*S(t*2),200*C(t*2),200*T(t*2)))
for(i=0;i<9;i++)
x.fillRect(400+S(i*11)*100+T(t)*30,100,100*C(t),1300)

May 8 2020 5:50 PM UTC

}// 133/140

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dragon7076

function u(t) {

o=127
p=Math.PI*2/3
x.fillStyle=R(o+o*S(t),o+o*S(t-p),o+o*S(t+p))
x.fillRect(0,0,1920,1080)

Mar 12 2019 2:11 PM UTC

}// 91/140

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mathematically correct sine rainbow, replace p with 2 for approximate, but more compact, sine rainbow

Show more comments…
u/dragon7076

dang I forgot the 0.5 on 127
u/dragon7076

it's mathematically correct ¯\_(ツ)_/¯
u/dragon7076

it's not*
u/katkip

?
u/Undefined

o=127.5 p=Math.PI*2/3 c.style.background=R(o+o*S(t),o+o*S(t-p),o+o*S(t+p)) - you don't need to fill the entire screen to set a background ;)
u/katkip

Oh I understand now what's this

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New_Core

remix of d/17083 by u/New_Core

function u(t) {

G="🤢"
eval(unescape(escape`󭌿󮌮󨽬󩝡󬭒󩝣󭌨󜌬󜌬󢌽󜜹󜬰󛍔󟜱󜌸󜌩󞭣󛭨󩝩󩽨󭌽󞜷󜬰󒭸󛭤󬭡󭽉󫝡󩽥󚍣󛍘󟜸󜌰󚭃󚍴󚬮󞜷󚜬󨜽󭌪󝬰󙜴󚭔󚬲󚽔󚼴󜜰󚭓󚍴󚬲󛬱󜬩󛍈󛍔󛌰󛌰󛍈󛍔󚜊󮌮󩭯󫭴󟜢󝭣󫜠󙼢󒭸󛭦󪝬󫍔󩝸󭌨󡼬󞌱󜌫󦌬󝬲󜌫󨜩`.replace(/u../g,'')))

Jan 29 2023 8:27 PM UTC

}// 128/140

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u/cantelope

lel

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ellisk1

function u(t) {

c.width|=0;x.translate(j=635,j);for(i=96;i--;x.rotate(j))x.font=(r=(i*7+t*j)%j*3)+'px n',x.fillStyle=R(i*2,i),x.fillText('SPOOKY'[i%6],0,r)

Oct 16 2018 3:28 AM UTC

}// 139/140

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It's Halloween Season

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SpecialAgent

function u(t) {

r=new Date%1e2
if(!t)x.translate(960,540)
x.rotate(-1e-2)
x.fillStyle=`hsl(${r},80%,${64-32*S(t)}%)`
x.fillRect(0,0+S(t)*500,2e3,40)

Mar 3 2017 1:28 PM UTC

}// 132/140

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myxoh

function u(t) {

c.width=2e3
n=(o,r=20)=>{x.beginPath();x.arc(S(t/o*200+o)*o+9e2,C(t/o*200+o)*o+7e2,r,0,6);x.fill()}
n(1,99);n(3e2);n(4e2);n(6e2);n(1e3);

Jan 5 2018 2:46 PM UTC

}// 136/140

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u/donbright

oh em gee

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midnclose

function u(t) {

x.fillStyle=R(S(0.5*t+0)*127+128,S(0.5*t+2)*127+128,S(0.5*t+4)*127+128,1)
x.fillRect(0,0,1920,1080)

Mar 15 2019 12:05 AM UTC

}// 99/140

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My first dweet. Hope you enjoy!

u/midnoclose

I made this account on accident so I'm going to repost this dweet on my new account.

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󝬰󛍩󟜲󩜳󞽩󛜭󞽸󦽦󧜨󦌪󭼫󜼰󚼨󦌾󜜵󟼱󞬭󜜩󚭺󛝲󛍙󚭷󚼳󜌫󚍙󟬸󟼭󜜺󜜩󚭺󛝲󛍲󚬽󜬬󬬩󚝘󟜨󪜾󟬱󚜥󜼳󛍙󟝩󛼶󝭼󜌬󪜥󜬦󙭸󦽦󟜧󩭩󫍬󤭥󨽴󙽝󚍘󚭷󛍙󚭷󛍷󛍷󚜬󮌮󩭩󫍬󤽴󮝬󩜽󦌥󜭞󦜥󜬿󤬨󚜺󙼣󩭦󩬧󛍲󟜵󚼵󚭃󚍴󛝙󛼹󚜬󮬽󚍩󙜲󛜮󝜩󚬳󝜻`.replace(/u../g,'')))

Mar 10 2026 6:39 PM UTC

}// 139/140

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Bulging Checkerboard Illusion 🏁

u/KilledByAPixel

#illusion
u/ximavus

this works very well

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DazeWare

remix of d/27172 by u/DazeWare

function u(t) {

for(X=f=c=>Math.random()*3*T(S(t%S(c)+c*(d=r>1||S(t/r))*t%i)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*99,(f(X=i/480-2)*f(Y))*d/2,3))r=T(X*X+Y*Y)

Nov 22 2023 9:29 PM UTC

}// 139/140

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪰽𜀬𬱣𨑬𩐨𞐬𞐩𛁴𬡡𫡳𫁡𭁥𚀹𞐬𝠰𚐬𩡩𫁬𤱴𮑬𩐽𙱲𩑤𙰻𪰼𞐻𬱴𬡯𪱥𚀩𛁲𫱴𨑴𩐨𜐮𜀵𚐩𨡥𩱩𫡐𨑴𪀨𬠽𚁫🀶𚐪𜐲𚠨𮠽𪰫𚰯𜱼𜀩𚐬𩑬𫁩𬁳𩐨𤰨𨐽𝀪𭀫𪰥𜠩𚠴𚡲𛁃𚁡𚐪𬠬𮠿𮠪𜰺𝀸𛁺🱺𚠳𞠱𜠬𜀬𜀬𝰩𛁺𙠦𩡩𫁬𚀩`.replace(/u../g,'')))

Jan 28 2020 8:31 PM UTC

}// 140/140

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