Dweets awesomed by u/TGY

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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Current theme challenge: #Food

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TGY

remix of d/24233 by u/TGY

function u(t) {

for(c.width=i=2e3;i--;x.fillRect(S(i/20^5)*99*m+500+S(t*3)*200,800+S(t*6)*59+m,m*3,-m*9))m=200/(99-(t+i/20)%99)

Oct 25 2021 2:10 PM UTC

}// 111/140

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#d3 city walk

u/ciaccodavide

wow

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TGY

remix of d/24231 by u/Joachim

function u(t) {

for(c.width=i=1e3;i--;x.fillRect(S(i^9)*99*m+500+S(t*3)*200,400+m+S(t*6)*59,m*3,-m*9))m=200/(99-(t+i)%99)

Oct 25 2021 1:57 PM UTC

}// 105/140

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city walk

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TGY

remix of d/24175 by u/TGY

function u(t) {

t=t%5+.7;with(x)fillStyle='hsl('+C(t/4+2)*180+',99%,50%)',beginPath(lineWidth=20),fill(arc(960-C(t)*720,540+(360-99*C(t))*S(t*2),99,0,7))

Oct 22 2021 6:47 PM UTC

}// 137/140

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#vscode

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TGY

remix of d/24175 by u/TGY

function u(t) {

with(x)fillStyle=t<4?`hsl(${C(t/4%1)*180},99%,50%`:R(),beginPath(fill(t<4?arc(960+C(t)*(s=420),s+S(t+t)*s,99,0,7):rect(s,s,s,s)))

Oct 20 2021 8:47 AM UTC

}// 129/140

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#jetbrains

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TGY

remix of d/24136 by u/ketolli

function u(t) {

with(x)fillStyle='hsl('+C(t/4)*180+',99%,50%)',beginPath(lineWidth=20),fill(arc(960+C(t)*420,540+S(t*2)*420,99,0,7))

Oct 19 2021 4:20 PM UTC

}// 116/140

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#jetbrains

u/ciaccodavide

`hsl(${C(t/4)*180},99%,50%` to save some chars if you need them!

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TGY

remix of d/24078 by u/TGY

function u(t) {

for(c.width|=a=k=99;k--;)for(i=a=~a*7&511;w=i--/4;)x.fillRect((k+S(t/9)*99)/50%1*2e3-a*T%w,T=640+(i&5?i-a:a-i),w,C(a+t)/2+1)

Oct 17 2021 10:01 AM UTC

}// 124/140

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xs parallax

u/rep_movsd

Hmmm I dont see parallax scrolling...
u/TGY

The closer you look, the less you see

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TGY

remix of d/24118 by u/ciaccodavide

function u(t) {

for(c.width|=Y=68;Y--;)for(X=120;X--;x.fillRect(X*16+(m=C(d*d/t)*9),Y*16+m,w=9+2*C(t),w))x.fillStyle=R(d=5+Math.hypot(X-58,Y-34),3*d,6*d)

Oct 15 2021 8:43 AM UTC

}// 137/140

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#windows11 edition

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TGY

remix of d/24092 by u/TGY

function u(t) {

with(x)for(font=(w=i=128)+'px s';i--;n||(j/w^i)%2&&fillRect(j,u,w,w))fillText((fillStyle=R(n=i<64&&w))&&i%8%5-2?'':'♟',j=(i>>3)%8*w,u=i%8*w)

Oct 13 2021 11:42 AM UTC

}// 140/140

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pawns

u/FireFly

Neat! Btw, -6c with these (if you want to try to fit more in, e.g. doing pieces instead): (j/w^i)%2 -> j+u&w; (i>>3)%8*w -> i*16&896

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TGY

remix of d/24064 by u/TGY

function u(t) {

with(x)for(font=(w=i=128)+'px s';i--;i>64&&(j/w^i)%2&&fillRect(j,u,w,w))fillText((fillStyle=R(i<64&&w))&&i%8%7?'':'♟',j=(i>>3)%8*w,u=i%8*w)

Oct 13 2021 10:51 AM UTC

}// 139/140

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pawn

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yonatan

remix of d/24073 by u/pavel

function u(t) {

u=h=511;for(c.width|=k=0;k<2;k+=.02)for(i=u=u*5&h;w=i--/4;)x.fillRect(((k||S(i))+t/4)%1*h*5-h-u*T%w,T=h+(i&5?i-u:u-i),k?w:u,2+S(T>h&&w+t*9))

Oct 11 2021 8:36 PM UTC

}// 140/140

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Show more comments…
u/KilledByAPixel

nice!
u/yonatan

Thanks. A little too fast, should have been t/8 instead of t/4...
u/aemkei

Thought the same. t/8 is really a calm beauty!
u/yonatan

Yeah, my screen does 30Hz so I only notice it when exporting to a gif.
u/Joachim

I like the animated #water
u/magna

t/h/9*u for parallax
u/magna

Here we go: d/24088

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