Dweets awesomed by u/lars-erik

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: #Opposites

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mrfoogles

function u(t) {

t*=S(t)
x.globalCompositeOperation='lighter'
for(i=0;i<9;i++,x.fillStyle=R(t/2,7-i,1+i))x.fillRect(400+i*100+S(t)*500,800,S(t)*50,200-t*100)

Apr 15 2021 11:13 PM UTC

}// 140/140

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Pillar Lake

u/mrfoogles

dwitter.net/d/22516
u/mrfoogles

#waitforit
u/mrfoogles

#reflection, #light, #cave
u/mrfoogles

yeah that's probably too many

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KilledByAPixel

remix of d/22511 by u/RubyPiec

function u(t) {

for(i=2e3;!t&&i--;)document.write`<input type=radio style=margin:0 onmouseover=checked=event.buttons>`

Apr 15 2021 7:37 PM UTC

}// 102/140

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Tiny Drawing Tool - Click to draw, release to erase!

Show more comments…
u/Xen

nice!
u/lars-erik

It's not mobile-friendly. 🤡
u/katkip

really nice
u/aleamb

#interactive #html
u/Nascretis

7w7
u/4ce

maybe #bug not work in beta Dwitter https://beta.dwitter.net/d/22514 all remix too ,maybe #test it...

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rodrigo.siqueira

remix of d/21596 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=120)=>T(C(Y)**3)<1.5?f(X*X-Y*Y,2*X*Y+.7,n-2):n
for(i=2e3;i--;c.style.filter='sepia(')x.fillRect(i,t*120,f(i/4e4-.3,t/300+.21)/75,2)

Apr 15 2021 6:01 PM UTC

}// 140/140

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#fractal thorns

u/donbright

holy cow man, thats awesome

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KilledByAPixel

remix of d/22480 by u/KilledByAPixel

function u(t) {

with(x)for(i=h=c.height|=0;i--;fill(arc(X=i*(i+t)%3e3-600,C(i)*h,i?h/i:1e4,0,7)))beginPath(globalCompositeOperation='xor')

Apr 14 2021 11:59 PM UTC

}// 122/140

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Backspace 🌒

u/sigveseb

noice!

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peterBandsholm

remix of d/22408 by u/Pascal

function u(t) {

c.width|=0
for(i=360;i--;x.fillRect(X*80+c.width/2,Y*80,70*S(-t+X/4+Y/4),70*S(t+X/4-Y/4)))X=S(i*5)%24,Y=(i-X)/24

Apr 14 2021 5:47 PM UTC

}// 112/140

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contone

function u(t) {

x.setLineDash([9,50]);
x.clearRect(0,0,2e3,2e3)
x.lineDashOffset=f=frame
t<11?x.ellipse(960+S(t)*100,1e3-f,f,f/2,0,0,8):0
x.stroke()

Apr 14 2021 2:56 PM UTC

}// 132/140

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u/deltuhvee

Tornado
u/magna

Nicely done!

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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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taupelink

remix of d/22476 by u/taupelink

function u(t) {

for(i=k=1080;--i;x.fillRect(q*6*X*C(Y)+X,k-X*S(Y),q/t**t,-i/t**t))f=i*t,X=f*f%9,Y=X*f%6.3,x.fillStyle=R(q=2%C(Y)/Y*i,q*S(Y+t),q%Y*i*5,q/i/Y)

Apr 14 2021 5:09 AM UTC

}// 140/140

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d/22481

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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

dwitter.net | lars-erik (4826)