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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iczero

function u(t) {

self.i&&r;i=1;location.href="/id/13357?autoplay=true#ten(i=>x.fillRect(400+i*100+S(t)*300,400,50,200))"

Apr 22 2019 4:23 AM UTC

}// 103/140

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chained execution #exploit

u/iczero

credit to iovoid for discovery

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GandalfUFR

function u(t) {

a=99;b=7;d=a-b;f=93*t;e=f*b/a;g=f*d/a
z=d*C(e)-b*5*C(g);y=d*S(e)+b*5*S(g)
for(i=0;i++<9;)x.fillRect(191*i+z,540+y,5,5);x.translate(8*S(f),0)

Apr 27 2019 2:36 PM UTC

}// 140/140

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Let's pixel it together ...

u/joeytwiddle

Sauron gave the Nine rings to powerful men. All of them fell under the rings' dominance, and they became the Nazgûl (Ringwraiths), spirits of terror whom Sauron could command.

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384.cz

function u(t) {

eval(unescape(escape`𜀽👴𙠦𚁸𛡳𨱡𫁥𚀳𛀳𚐬𮀮𩡯𫡴🐢𜑣𫐠𨑲𪑡𫀢𛁸𛡦𪑬𫁔𩑸𭀨𘡂𩑲𮑬𫁩𭑭𛀠𜑳𭀠𨑬𪱡𫁩𫡥𘁥𨑲𭁨𘁭𩑴𨑬𘠬𜐰𛀳𜀰𚐬𮀮𩡩𫁬𤱴𮑬𩐽𘠣𝡥𝠢𛁸𛡦𪑬𫁒𩑣𭀨𜐰𛀱𜀬𜐰𜀬𜠰𜀩𛁸𛡦𪑬𫁓𭁹𫁥🐢𘰲𨰲𘠬𮀮𩡩𫁬𤡥𨱴𚀳𝐬𝀰𛀵𜀬𜐵𜀩𚐠`.replace(/u../g,'')))

Jun 14 2022 3:10 PM UTC

}// 136/140

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There's beryllium in emeralds

u/384.cz

#chemistry

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taupelink

remix of d/26268 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㍥㐻洭ⴻ砮晩汬⠩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡪㵭⨪⡍慴栮牡湤潭⠩⨮㘩Ⱪ㵭┲〰Ɑ⽪ⰹ㤯樯椪⨮㔩⤬砮慲挨津ㄲ⨱㠰⬨漽楞権⩃⡭⤬椥㠪ㄸ〫漪匨洩Ⱪ⩪⼹㤪匨椥㐪洫洩⨪㠬洬洫ㄫ津㌪㌩`.replace(/u([^D].)/g,'$1%')))

Oct 12 2022 3:56 PM UTC

}// 140/140

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d/26290

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taupelink

function u(t) {

f=a=>S(a*S(X+S(Y+S(a))))*i;for(r=Math.random,i=k=256;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*5)*9,x.fillStyle=R(f(h=3+X*Y),f(h+X),f(h+Y))

Nov 25 2020 9:22 PM UTC

}// 139/140

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d/20808

u/taupelink

Work in progress--kind of an aurora effect
u/geb

looks like a glsl shader demo :) very nice!

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ellisk1

function u(t) {

q=600;x.strokeStyle=R(r=t%2*150,99-r);b=6*Math.random();x.beginPath();x.moveTo(q+r*C(b),q+r*S(b));x.lineTo(q+r*C(b+1),q+r*S(b+1));x.stroke()

Jan 2 2018 12:10 AM UTC

}// 140/140

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Tekmap

remix of d/22303 by u/taupelink

function u(t) {

for(i=k=1080;--i;x.fillRect(k+X*C(Y),k+X*S(Y),w=i/2**t,w))f=i*t,X=f*f%2e3,Y=X*f%7,x.fillStyle=R(q=i*T(T(X/k-C(Y)))/2,X/4&q,i*S(q/X-Y)/2,.1)

Jun 14 2021 9:37 PM UTC

}// 139/140

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lud

function u(t) {

v=100,k=100
Z=Math.random
M=Math
x.arc(t*v, t*v, t*Z()* 100, 0,2*M.PI)
x.stroke()

Jul 29 2019 3:05 PM UTC

}// 81/140

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Circlin

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FireFly

function u(t) {

x.strokeStyle = 'hsl('+t*8+',90%,50%)'
x.beginPath()
r = 80 + 10*T(t*16)
x.moveTo(X=960, Y=540)
x.lineTo(X + r*C(t), Y + r*S(t))
x.stroke()

Feb 28 2017 1:12 PM UTC

}// 139/140

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Colour splat

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rodrigo.siqueira

remix of d/29307 by u/rodrigo.siqueira

function u(t) {

a=b=t;for(i=4e4;i--;x.fillRect(b*28+210+k*86,a*70+768-k*70,.1,t<2))a=(k=i/a&8)-b/4+a/2,b+=a-S(a)*2+S(b/3-.01/t)

Jan 11 2024 3:14 PM UTC

}// 111/140

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altered dragon curve twins - variation #fractal

u/joeytwiddle

#jellyfish