Dweets awesomed by u/nikoloffgeorgi

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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ntsutae

function u(t) {

c.width|=0
for(r=0;r<99;r+=1/16)a=C(r)*888,b=S(r)*99,x.lineTo(960+a+C(k=a*b/2e3+t*9)*30,540+b+S(k)*(S(t)*70+100))
x.stroke()

May 13 2020 7:32 AM UTC

}// 124/140

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Full Duplex

u/tomxor

Or two girls doing some complicated twin skipping rope game :P

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KilledByAPixel

remix of d/18630 by u/KilledByAPixel

function u(t) {

for(k=i=1200;--i;q*m%59||x.fillRect(k-i+r*S(q?m*=m:m),i+C(m)*r,r/=2,r))q=i%2,r=2e5/i,m=i+t*120,x.fillStyle=R(i/6,q?(r/=9,m=i+t*k^k):0,300-i)

May 9 2020 5:10 AM UTC

}// 140/140

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Particle Accelerator ⚡ Redux #uncompressed #cavern

u/dooncee

Should have called it Pixel Accelerator, what a missed opportunity.
u/KilledByAPixel

doh, I'll use that on the next one if I do another!

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nikoloffgeorgi

function u(t) {

c.width|=a=20;b=54
e=j=>x.fillText('nice one',j,a*b)
while(a--){
x.font='62px monospace'
o=S(t*10+a*50)*b+a*b
e(o-300)
e(o+400)
e(o+1100)
}

May 3 2020 9:39 PM UTC

}// 139/140

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nice one

u/pavel

nice one
u/Xen

niice
u/joeytwiddle

*NICE https://twitter.com/bbcmicrobot/status/12378…

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pavel

function u(t) {

c.width|=f=(X,Y,w)=>X*X+Y*Y<=2e6*S(t/9)**2?w>9&&f(X,Y,w/=2)|f(X+w,Y,w)|f(X,Y+w,w)|f(X+w,Y+w,w):x.strokeRect(X,Y,w,w);f(x.lineWidth=4,4,1072)

Mar 4 2020 5:31 AM UTC

}// 140/140

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Quadtree

Show more comments…
u/katkip

Awesome!
u/tomxor

I love it !
u/sigveseb

Cool!
u/Xen

SEXY!
u/aleamb

love it!
u/tomxor

#Quadtree
u/Qwitter

YES!!
u/vain

Never saw this fx before. But it looks really beautiful

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nikoloffgeorgi

function u(t) {

c.width|=a=100

while(a--){
x.lineWidth=2
x.lineTo(a*20, (t*1000+(Math.random()*2-1)*30+a*S(t*0.1)*50) % 1000)
}
x.stroke()

Jan 24 2020 9:59 PM UTC

}// 123/140

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nikoloffgeorgi

function u(t) {

for(c.width|=a=m=4*S(t)+6|0;a--;)for(n=m,j=500,z=6.2/m;n--;)v=a*z,o=t-n*z,x.moveTo(S(v)*j+j,C(v)*j+j),x.lineTo(S(o)*j+j,C(o)*j+j);x.stroke()

Dec 19 2019 4:40 PM UTC

}// 140/140

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pavel

function u(t) {

for(c.width|=f=o=>4/(1+99**(o-(t+i)%3*8)),x.scale(i=60,i);i--;x.strokeRect(17-X,6+Y,2+X-f(8)+f(19),2+f(1)-f(14)-Y))X=f(7)-f(20),Y=f(2)-f(13)

Dec 18 2019 10:45 PM UTC

}// 140/140

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Oleg Frolov | Dribbble (sped up due to golfing)

Show more comments…
u/pavel

https://dribbble.com/shots/5836300-Loader-XL…
u/KilledByAPixel

👍
u/katkip

wow
u/katkip

good #loading
u/iverjo

This is cute
u/sigveseb

looks better sped up, too!
u/Leodude123

can i use this as a loading animation?
u/vain

Wonderfull animation !! <3

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katkip

function u(t) {

f=x=>S(x/9)
d=31
x.stroke();for(i=0,t*=99;i++<380;)x.fillRect(i*5,540+f(i)*99,4,4);x.lineTo((q=t+d)*5,540+f(q)*99,x.moveTo(t*5,540+f(t)*99))

Dec 15 2019 8:51 AM UTC

}// 140/140

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change f(x) and d (difference)

u/katkip

f=x=>S(x/9)+C(x/9);d=81 is nice
u/katkip

lol that is actually equivalent to f=x=>S(x/9)*2;d=81

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nikoloffgeorgi

function u(t) {

a=500
j=960
n=540
x.fillStyle=R(23,41,58,.08)
x.fillRect(0,0,j*2,n*2)
x.fillStyle='#fff'
while(a--)x.fillRect(S(a)*j+j,C(t*12+a*3)*n+n,30,1)

Dec 6 2019 4:43 PM UTC

}// 140/140

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rodrigo.siqueira

remix of d/15961 by u/keithclark

function u(t) {

for(k=i=1e3;z=--i/8;x.fillRect(k+S(m=k*j^k)*r-z*C(j)*8,440+C(m)*r*(1+C(t*9)/3)+z*4,s=5e3/z,s))j=i/k+t,r=1e4/z,x.fillStyle=R(90+S(j*7)*70)

Nov 29 2019 11:58 AM UTC

}// 137/140

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Hole to Hell #tunnel

u/katkip

what does antman see when travelling in thanos butt

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