Dweets awesomed by u/KilledByAPixel

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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ketolli

function u(t) {

c.width=a=1920;for(i=0;i<a;i++)x.fillRect((S(t+i*12)+2)*480,i,S(i/60+t)*90,i/60)

Apr 14 2021 8:26 AM UTC

}// 82/140

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Dust Devil

u/Xen

Welcome to the dwitter family!

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KilledByAPixel

function u(t) {

with(x)fill(arc(X=2e3*Math.random(beginPath(globalCompositeOperation='xor')),X*X%1e3,t?9/t:2e4,0,7))

Apr 14 2021 3:41 AM UTC

}// 100/140

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Negative Space

u/mrfoogles

xor is cool.
u/KilledByAPixel

xor is the bestor! :)

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taupelink

remix of d/22452 by u/taupelink

function u(t) {

for(i=k=480;--i;x.fillRect(t*X*C(Y),k-X*S(Y),q/t,i>>t))f=i*t,X=f*f%2e3,Y=X*f%6.3,x.fillStyle=R(X%(q=i*C(X%S(Y))/t/Y)/4,X/2*C(q/20+Y),q,3/i)

Apr 14 2021 1:52 AM UTC

}// 139/140

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d/22476

u/magna

This is a Monet!
u/smtsjhr

how lovely
u/mrfoogles

whoa
u/rodrigo.siqueira

#monet
u/mrfoogles

Drowned forest next to a coal plant

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contone

function u(t) {

x.transform(90,0,0,99,600,210)
x.lineCap='round'
x.stroke(p=new Path2D([...'M00Q2240C440400zM21V7M43V7M63V7M70Q8081V7M23H8M24H8'].join` `))

Apr 13 2021 4:26 PM UTC

}// 139/140

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u/danny@hille.dk

Love it :-)
u/Volfegan

bad #cat

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lars-erik

remix of d/22465 by u/lars-erik

function u(t) {

c.width|=0;q=3.14/180;x.translate(960,512)
for(i=0;i<5e3;i+=3){r=(5e3-i)*.22;a=S(t)*q*i;x.lineTo(C(a)*r,S(a)*r)}
x.stroke()

Apr 13 2021 4:14 PM UTC

}// 123/140

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Shifting spiral

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veubeke

function u(t) {

for(X=151;X--;)for(i=2;i--;x.fillRect(60+(X/9|0)*120-W,60+X%9*120-W,W*=2,W))W=X%2?t%1+i:1-t%1+i,W=W<1?W*60:60,x.fillStyle=t+i&1?'#fff':'tan'

Apr 13 2021 10:13 AM UTC

}// 140/140

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u/Xen

nice!
u/erin

so cool!!
u/danny@hille.dk

#perfectloop
u/magna

Whoa!
u/andrea270872

for some reason it makes me want to play chess! very nice

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lars-erik

function u(t) {

c.width=1920;t*=-5;r=3.14/180;x.translate(960,512);
for(i=0;i<2880;i+=5)x.lineTo(C(r*(t+i)**1.3)*i/2,S(r*(t+i)**1.3)*i/2);
x.stroke()

Apr 13 2021 8:00 AM UTC

}// 133/140

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Spiraling fun (newb)

Show more comments…
u/Xen

Welcome to the dwitter family!
u/lars-erik

Thank you, @Xen! :) Hope to learn and grow. Looks like an awesome lil' community.
u/EliteDaMyth

for(c.width=1920,t*=-5,r=3.14/180,x.translate(960,512),i=0;2880>i;i+=5)x.lineTo(C(r*(t+i)**1.3)*i/2,S(r*(t+i)**1.3)*i/2)x.stroke()
u/EliteDaMyth

for(c.width=1920,t*=-5,r=3.14/180,x.translate(960,512),i=0;2880>i;i+=5)x.lineTo(C(r*(t+i)**1.3)*i/2,S(r*(t+i)**1.3)*i/2);x.stroke() 131 bytes. Disregard above comment of mine
u/Xen

for(c.width|=i=2e3;i-=5;x.lineTo(960+C(z=.017*(5*t+i)**1.3)*i/2,512+S(z)*i/2));x.stroke() 89bytes
u/lars-erik

LOL! I'm in awe, u/Xen 😆 Gonna come back to that one often for inspiration I think. Also hats off to u/EliteDaMyth. 🙏
u/danny@hille.dk

Welcome to dwitter u/lars-erik, Ud fra dit navn vil jeg antage at du er dansker :-)
u/lars-erik

Supertak,, u/danny@hille.dk. Fra broderlandet i nord. ;)

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rodrigo.siqueira

remix of d/22327 by u/rodrigo.siqueira

function u(t) {

R='☀️'
eval(unescape(escape`𭀼𜰮𜰿𚁫🐳𜠰𚡴𛁳👴𚠲𛁷👴𚡫𛰳𛐷𜀩𞠨𭰽𜐷𝐰𛁫🐭𭰬𬰽𜠵𜀩𒡦𫱲𚁩🐲𩐳𛁺👤🐰𛁹🐹𜰰𞱩𛐭𞱸𛡦𫱮𭀽𨀤𮱳𯑥𫐧𨀩𒡹𚰽𠰨𩀫👓𚁩𚠪𞀩𚐪𜰬𮀮𩡩𫁬𤡥𨱴𚁺𚰽𠰨𩀩𚰲𚱔𚁴𚐯𜰰𛁹𚱴𚠷𜀬𛠸𛁴🀱𛠶𚐊𮀮𩡩𫁬𥁥𮁴𚁒𛁫𛁷𚐻`.replace(/u../g,'')))

Apr 12 2021 4:43 PM UTC

}// 140/140

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Meteor impact #explosion

u/Xen

the dinosaurs did nothing wrong :(

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contone

function u(t) {

t<9.31?c.insertAdjacentHTML('beforebegin',"<img src='e' style='transform:rotate("+frame+"deg)'>"):0

Apr 12 2021 4:30 PM UTC

}// 99/140

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bad idea

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KilledByAPixel

remix of d/22440 by u/KilledByAPixel

function u(t) {

x.fillStyle=`hsl(${q=300+C(t**3)*99} 99%${q%7*27-99}%`
x.fillRect(960,540,9*C(t*=t),9*S(t))
x.drawImage(c,-16,-9,1952,1098)

Apr 11 2021 4:00 AM UTC

}// 123/140

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Through the Nebula 🌌

dwitter.net | KilledByAPixel (69283)