Dweets awesomed by u/robbyg

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: #ScaryMovies

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rodrigo.siqueira

function u(t) {

for(i=k=920;--i;x.fillRect(k+54*i*X*Y*C(i),k+v*i-t*i,i*v*Y/9,i*X/9))f=i*t,X=i*f%3-1,Y=X*f%7-2,x.fillStyle=R(q=Y,q*=X,q*=Y*q,X/q/q),v=.3**t

Feb 5 2024 3:32 PM UTC

}// 138/140

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Prompt: Abstract black and white grid pattern of dots and squares in the style of glitch texture aesthetic, fragmented cityscape abstraction, splattered paint, rectangular fields

u/Aeholbrook

Love this

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rodrigo.siqueira

remix of d/29423 by u/robbyg

function u(t) {

x.globalAlpha=.1
x.fillRect(0,0,2e3,2e3)
for(i=6e3,X=Y=Z=0;i--;Z=X)x.clearRect(X=960+(S(Y-X+t)*C(X))*440,Y=540+(S(Z+Z)-C(Y))*200,2,1)

Feb 5 2024 3:12 PM UTC

}// 133/140

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Morphous

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winzerprince

remix of d/29416 by u/robbyg

function u(t) {

c.width|=0
for(i=22;i--;)for(r=i*20,n=i*4,a=6.28/n,d=i%3||-1;n--;)x.fillRect(S(t+a*n)*r*d+955,C(t+a*n)*r+535,5,5)

Feb 5 2024 5:13 AM UTC

}// 113/140

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robbyg

remix of d/22715 by u/robbyg

function u(t) {

x.fillStyle="#39C1";x.fillRect(0,0,2e3,2e3);for(i=6e3,X=Y=Z=0;i--;Z=X)x.clearRect(X=960+(S(Y)-C(X+t))*470,Y=540+(S(Z+Z)-C(Y-t))*260,4,2)

Feb 4 2024 8:53 PM UTC

}// 136/140

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Amorphous.

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taupelink

remix of d/29132 by u/taupelink

function u(t) {

with(x)for(i=273;i--&&t<4;fill(stroke()))beginPath(strokeStyle=['#BCD','#36F'][i%2]),arc(7*i%13*180,i%7*180,i/t**t,r=i*56+t,r-3),lineWidth=t

Feb 4 2024 7:44 AM UTC

}// 140/140

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d/29422

u/KilledByAPixel

nice one!

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robbyg

remix of d/29396 by u/skeletonNatte

function u(t) {

c.width|=0
for(i=22;i--;)for(r=i*25,n=i*5,a=6.28/n,d=i%2||-1;n--;)x.fillRect(S(t+a*n)*r*d+955,C(t+a*n)*r+535,9,9)

Feb 3 2024 7:54 PM UTC

}// 113/140

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Spinning squares for days

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Aeholbrook

function u(t) {

for(i=9e3;i--;x.fill())x.fillStyle=`hsl(${210-(9e2/i)%15},${i%10+90}%,50%)`,x.arc(500+C(t+i)*3e2,4e2+T(t+i/.16)*80,45,i/99,7,x.beginPath())

Feb 3 2024 6:36 AM UTC

}// 139/140

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First dweet — tried out a waterfall effect.

u/KilledByAPixel

Welcome!
u/SMON

laaaaag :D
u/Aeholbrook

Wow, wasn’t expecting people to actually see this, lol. I’ll keep the lag in mind for the next one!

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skeletonNatte

function u(t) {

c.width+=0;n=250
for(i=0;i<6e3;i++,[X,Y,Z]=[0,0,0].map(_=>C(Math.random()*n)*n),p=C(t),x.fillRect(X*p-Y*q+960,(X*q+Y*p)/5+Z+540,7,7))q=S(t)

Feb 2 2024 3:31 AM UTC

}// 139/140

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Noisy cube

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rodrigo.siqueira

remix of d/29370 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=5e4;i--;b=b/1.5-C(a*3.06),a+=(i*t/b&1)*3.05-b*S(a*3.9)/6-a*a/4.1)x.fillRect(b*750-a**11*i+a*a*3e3+130,a*3e3-700-b*200,.2,t<2)

Feb 1 2024 6:48 PM UTC

}// 137/140

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Branchings and shadows of the fractal tree #fractal #tree

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KilledByAPixel

remix of d/27043 by u/KilledByAPixel

function u(t) {

t?x.fillRect(X*Z,i,Z,Z):(X=Y=Z=32,V=W=.4)
F=_=>u[i=X+(Y<<4)]?1:u[i]=-1
X+=V*=F(X+=V),Y+=W*=F(Y+=W)
x.clearRect(X*Z,i,Z,Z)

Jan 30 2024 10:12 PM UTC

}// 121/140

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Micro Breakout

u/Xen

nice!

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