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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jellyedwards

remix of d/18842 by u/jellyedwards

function u(t) {

c.width|=p=3
for(k=99;k--;x.stroke())m=k%2,o=k%4%3?-1:1,x[m?'moveTo':'lineTo'](960+C(i=p*k/73+t%.17+m*p)*(b=(350+i*40)*o),600+o*50-S(i)*b/2)

May 18 2020 2:16 PM UTC

}// 140/140

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t%.17 is much smoother

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E-Mouse

remix of d/4721 by u/Xen

function u(t) {

x.strokeRect(3,4,W=1912,H=1072)
x.drawImage(c,4,4,W,H)
x.strokeStyle=`hsl(${t*H},99%,50%)`
x.rotate(T(t)*t/4e4)

Dec 29 2017 10:12 PM UTC

}// 111/140

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u/Xen

wacky :-D

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katkip

function u(t) {

t||(X=Y=1);X+=S(t)+S(t*2);Y+=C(t)+C(t*2);x.fillRect(560+X*5,540+Y*5,9,9);

Mar 6 2019 1:13 PM UTC

}// 73/140

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#cardioid #math

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Qwitter

remix of d/21267 by u/Xen

function u(t) {

eval(unescape(escape`𚅴🤮𜄲𚕼𯄨𨴮𭵩𩅴𪄽𞔬𨴮𪅥𪕧𪅴🔹𚔻𮄮𩥩𫅬𤵴𮕬𩔽𙵨𬵬𚄧𚵴𚤶𜄫𙴬𞔹𙔬𝔰𙔩𙴻𪕦𚅴𙔮𜔼𛤰𜤩𮵸𛥦𪕬𫅒𩕣𭄨𜤬𜤬𜔬𜔩𞵸𛥧𫅯𨥡𫅃𫵭𬅯𬵩𭅥𣵰𩕲𨕴𪕯𫤽𙵸𫵲𙴻𥄽𦴭𜔬𜔬𜄬𜄬𛔱𛄱𧔻𩥯𬤨𪤽𝄻𪤭𛔻𚕸𛥤𬥡𭵉𫕡𩵥𚅣𛅔𦵪𚴲𧔬𥅛𪥝𚕽`.replace(/u../g,'')))

Jan 30 2021 9:10 PM UTC

}// 139/140

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d8o- Previously Imprecisely Titled -o8b

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Tolerance

function u(t) {

eval(unescape(escape`挮睩摴栽㈵〻焽㘰੷楴栨砩筳瑲潫敓瑹汥㵠⌰て怊扥杩湐慴栨⤊爽〮〱㜴㔊稽爪ㄲ《景爨椽〻椼稪㌻椫㵱⩲Ɑ潶敔漨匨椫琩⩱⭱⨲ⱃ⡩⭴⤪焫焩ⱬ楮敔漨匨椫稫琩⩱⭱⨲ⱃ⡩⭺⭴⤪焫焩⥳瑲潫攨⤊素`.replace(/u([^D].)/g,'$1%')))

Oct 15 2023 5:58 AM UTC

}// 138/140

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End the Jihad

u/DaSpider

What about end the Israeli occupation? Can you code that?

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Tekmap

remix of d/35237 by u/Tekmap

function u(t) {

c.width=w=240
t%1<.01?d=Date.now():C=C=>!!u[i+C]
for(i=4e4;i--;x.fillRect(i%-w,i/w|0,1,!a))a=u[i]=d&2**(8*C(-w)+4*C(w)+2*C(-1)+C(1))

Apr 14 2026 7:09 PM UTC

}// 132/140

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Wkdjcbwiducwnrfhgwe

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tylertoomey

function u(t) {

t?B=0.02:X=Y=A=255;x.fillRect(0,0,2e3,2e3,x.fillStyle=R(0,0,0,B)),x.fillRect(X,0,A,1280,x.fillStyle=`hsl(${X/20},100%,60%`,X=800+C(t)*857)

Jan 11 2020 5:29 PM UTC

}// 140/140

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pseudo trails / blur by additively drawing a semi-transparent rect over the canvas every frame. change the value of 'B' to increase / decrease 'trail' length

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retera

function u(t) {

x.font="300px Arial"
x.fillText("A",c.width/2-150,c.height/2+150)

Dec 28 2017 9:54 PM UTC

}// 65/140

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I figured people clicking "awesome" on my Dweets might be robots, so this Dweet is a robot detector.

u/lionleaf

Hey, I'm no robot! ;)
u/Xen

i'm rumbled :-(

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Xen

function u(t) {

x.strokeRect(960-(t*t*4),540-(t*29),t*=t*t,t)

Nov 27 2022 10:39 PM UTC

}// 46/140

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Mine46

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Aeholbrook

function u(t) {

for(i=9e3;i--;x.fill())x.fillStyle=`hsl(${210-(9e2/i)%15},${i%10+90}%,50%)`,x.arc(500+C(t+i)*3e2,4e2+T(t+i/.16)*80,45,i/99,7,x.beginPath())

Feb 3 2024 6:36 AM UTC

}// 139/140

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First dweet — tried out a waterfall effect.

u/KilledByAPixel

Welcome!
u/SMON

laaaaag :D
u/Aeholbrook

Wow, wasn’t expecting people to actually see this, lol. I’ll keep the lag in mind for the next one!