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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KilledByAPixel

remix of d/15133 by u/KilledByAPixel

function u(t) {

x.fillStyle=R(v=("􏿿􏿿𐏼􏿿􏰳񺜁􏿿􏺃򵁖􏿿􏹃𤡕􏿿􏴏򒬔􏿿􏰏򡏄􏿿􏲃򰯄􏿿􏲣򲯰􏿿􀉏񲯼𓰀𕀃𐏼򸺪𪄨򡟁򸺪𪄨񸜡𓰀𕀃񤌠􏿿􀈿𒬨􏿿􏰏".charCodeAt((t*=60)/5)>>t%5*2&3)*95,v,v)
x.fillRect(t%30*C,(t/30|0)*C,C,C=64)

Jul 29 2019 6:30 PM UTC

}// 140/140

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The Legend of #Zelda ~ Link's Awakening (30x15 #pixelart with 4 shades of grey)

u/13thptr

nice
u/katkip

Awesome

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henrosaurus

remix of d/15428 by u/henrosaurus

function u(t) {

c.width|=0
with(x)for(i=99;i--;fill())fillStyle=R(255*T(i),0,t),beginPath(),arc(960+S(i+t)*i,540+S(i)*S(t)*i,i*i,0,10)

Aug 16 2019 10:55 PM UTC

}// 118/140

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guess who's watching

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taupelink

remix of d/35862 by u/taupelink

function u(t) {

f=u=>6*S(u+w)**2+(u%6.3-3.1+C(h+w))**2;for(i=k=1e4;i--;x.fillRect(960+r*C(h=i/k*6.3),540+r*S(h),w=1+t/9,f(6*t**.5)+f((t<<1)*h)&7?0:w))r=90*t

Jul 15 2026 2:53 AM UTC

}// 140/140

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d/35910

u/katkip

this feel like a revolutionary discovery

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384.cz

function u(t) {

c.width|=0
x.lineWidth=9
for(i=2e4;i--;)x.lineTo(((I=+new Date/8)&i)%2e3,(I/2&i)%2e3)
x.stroke()

Nov 17 2023 8:13 AM UTC

}// 96/140

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Synchronized Patterns (run on multiple devices and see)

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katkip

function u(t) {

t||x.translate(960,540);x.fillRect(0,0,299,99);x.rotate(Math.PI*2/5),x.drawImage(c,0,0,499,300)

May 15 2019 1:16 PM UTC

}// 95/140

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#fractal star pentagon

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katkip

function u(t) {

c.width*=1;for(i=360;i--;)x.fillRect(960+C(i/2)*700,700+C((i*3.14)+t)*200,9,30);for(j=2;j--;)x.fillRect(490+j*870,160-25*C(t),90,50+50*C(t))

Feb 2 2019 5:54 PM UTC

}// 140/140

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Dwattr the Monster. #genius #art

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pavel

function u(t) {

eval(unescape(escape`𩠽𚁡𛁢𛁥𛁧𛁨𛁩𛁤𛁪🐨𨐫𩐫𪀩𛰳𛁫🐨𨠫𩰫𪐩𛰳𚐽🡤𛐭𙠦𩠨𨐬𨠬𩐬𩰬𪠬𪰬𩀩𯁦𚁨𛁩𛁡𛁢𛁪𛁫𛁤𚑼𩠨𩐬𩰬𪀬𪐬𪠬𪰬𩀩𯁸𛡬𪑮𩑔𫰨𞐶𜀫𬠪𨐬𬠫𬠪𨠩𒡣𛡷𪑤𭁨𯀽𬠽𝐴𜀊𩠨𠰨𭀩𛁓𚁴𚐬𠰨𭀫🐲𛠱𚐬𤰨𭀩𛁃𚁴𚰽𜠮𜐩𛁓𚁴𚐬𞀩𒡸𛡳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Apr 23 2019 7:15 PM UTC

}// 140/140

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Couldn't get a static version down to 140 so added motion and used d/11852

u/katkip

Centroid #fractal <3
u/Xen

love it!!!!!

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rodrigo.siqueira

remix of d/20810 by u/geb

function u(t) {

for(i=3e3,c.width|=f=g=>i*C(i/4+t)*g(i/9)/7;i--;x.fillRect(960+f(S),540+f(C),8,8))x.fillStyle=`hsl(${i/20},80%,50%`,c.style='filter:invert('

Nov 26 2020 12:29 PM UTC

}// 140/140

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Purple blue energy

u/jellyedwards

Very cool!
u/danny@hille.dk

Nice effect

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ximavus

function u(t) {

localStorage.fill=`c.width=568;for(X=568;X--;)for(Y=320;Y--;x.fillStyle=R(d=Math.random()*255,d,d))x.fillRect(X,Y,1,1)`

Apr 14 2026 8:22 AM UTC

}// 119/140

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fill program (use with d/35229 by typing the command name 'fill' and pressing enter)

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xav

function u(t) {

s=Math.ceil(C(t)*480)+500;for(i=0;i<1920;i+=s){for(j=0;j<1080;j+=s){x.fillStyle=R(i/7.53,j/4.23,(i+j)/11.76-t);x.fillRect(i,j,s,s)}}

Dec 27 2017 9:14 AM UTC

}// 132/140

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