Dweets awesomed by u/geb

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: #Opposites

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pavel

remix of d/12230 by u/pavel

function u(t) {

for(c.width|=p=2*Math.PI,x.scale(9,9),i=13;j=i--*p/6;x.arc(107+45*C(A=j-t/4+i*p/12),60+45*S(A),14,a=(t+j)%p,a));x.stroke()

Feb 8 2019 8:33 PM UTC

}// 122/140

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I like how the corners are "walking"

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pavel

remix of d/12245 by u/katkip

function u(t) {

f=p=>x.beginPath([X,Y,r]=p,q=[[X,Y-r,h=r/2],[X-r,Y+h,h],[X+r,Y+h,h]])|q.map(o=>x.lineTo(...o))|x.fill()|h>9&&q.map(f)
f([960,700,350])

Feb 8 2019 7:52 PM UTC

}// 134/140

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u/katkip

Interesting technique.

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pavel

function u(t) {

for(c.width|=p=710/339,x.scale(i=9,9);i--;x.arc(107+q*C(a=i%2*3+~~T*p),60+q*S(a),60-q,a-=p,a))T=t++/2%3,q=T%1*60
x.stroke()

Feb 7 2019 8:08 PM UTC

}// 123/140

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u/katkip

Nice!

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username

function u(t) {

////c.width+=0;x.font='99px a';x.fillText('wait?',99,99) <- what!





eval(code.substring(4,56))

Feb 6 2019 11:42 PM UTC

}// 97/140

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u/katkip

nice trick but the scroll bar is visible

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katkip

remix of d/12202 by u/katkip

function u(t) {

c.width^=0;t||(n="7");q=(7*(frame+1)).toString();n+=q[0]!=("0"==0?'0':'0')?q[0]+" "+q[1]:" "+q[1];x.font='9cm"';x.fillText(n,99-t*t*99,590)

Feb 6 2019 11:04 AM UTC

}// 139/140

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#sequence A087075 #math

u/Undefined

Doesn't the ("0"==0?'0':'0') Just evaluate to 0? In both your true and false cases, you just use 0 (as a string, for whatever reason)...

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katkip

remix of d/12201 by u/katkip

function u(t) {

c.width^=0;t||(n="0.");n+=""+frame.toString(2);x.font='9cm"';x.fillText(n,99-t*t*990,590)

Feb 6 2019 10:56 AM UTC

}// 89/140

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The Binary Champernowne Constant Digits Explorer #sequence #math

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katkip

function u(t) {

c.width*=1;x.fillRect(350+S(t)*300,400,850,200)
for(i=1;i++<9;)x.clearRect(200+i*100+S(t+i*3.14)*300,200,50,700)

Feb 5 2019 2:48 PM UTC

}// 112/140

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Broken #default

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robbyg

function u(t) {

c.width|=0
for(i=9;i--;)for(v=200;v--;)x.fillRect(520+S(t+v/1e3)*400+i*100,440+v,50,1)

Feb 5 2019 2:37 PM UTC

}// 86/140

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Peacefully swaying #default

u/katkip

Already done: d/11284
u/robbyg

Yeah, I saw that after scrolling for a while in #default. But it's a different take at least.
u/katkip

^ similar one but this is more smooth
u/lionleaf

I enjoy the default remixes. This one is soothing :)

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katkip

function u(t) {

c.width*=1;f=(X,Y,S)=>{if(S>2)x.fillRect(X,Y,S-2,90),f(X+S/2,Y-90,S/2),f(X,Y-90+C(t+X+S)*9,S/2)}
f(60,880,1760)

Feb 5 2019 8:16 AM UTC

}// 111/140

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Pistons create smooth waves #recursion #recursive

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username

remix of d/12136 by u/username

function u(t) {

for(i=j=f=24;d=a=>C(t*f)*(a[0].charCodeAt(f)-9e3),f--;i+=d`⚽Å⍈⋕⌔⌮⌰⋮⌅⌻⍉⌬⌚⌔⌴⌌⌵⌞⌹〈⌭⌤⌰⌦`)j+=d`⒭⍄⌹⍏⌤⍈⌉⌖〉⌢⌛⌡⌼⌡⌽⌉⌊⌱⌔⌡⌦⌦⌤〉`
x.lineTo(i,j)
x.stroke()

Feb 4 2019 3:23 PM UTC

}// 140/140

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#wow

u/magna

Wow indeed!

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