Top dweets by u/Xen

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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Xen

remix of d/4342 by u/retera

function u(t) {

for(c.width|=p=q=265;q--;x.fill(x.arc(1e3+C(t-q)*(p/t/S(t)+q),540+S(t-q)*((t-p/2/C(t))-q),80,0,7)))x.fillStyle=R(q,q,p-q,q/p),x.beginPath()

Dec 28 2017 4:13 PM UTC

}// 139/140

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Shoutz to retera.

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Xen

remix of d/4203 by u/koloskus

function u(t) {

x.fillStyle=R(S(t)*(Z=C(t*19)+273)*t,S(t)*Z,T(t)*Z)
x.fillRect(0,0,2e3,1)
x.drawImage(c,2,7,Z*7,Z*4)

Dec 27 2017 11:28 PM UTC

}// 100/140

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100Sections.

u/koloskus

WOW!

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Xen

remix of d/4129 by u/MrAnderson

function u(t) {

for(i=191;i--;x.fillRect(940+((i/66)%1)*S(t+i)*637,i*15%1e3,99,11))x.fillStyle=R(0,S(t*i)*i*t%i*2,0,.1)

Dec 27 2017 9:07 PM UTC

}// 103/140

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Tree variation 3

u/iverjo

#tree

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Xen

remix of d/3680 by u/Xen

function u(t) {

for(i=2e3,x.globalCompositeOperation="xor"
;i--;x.fillRect(i*t*2%2e3,i*2%1e3,19,19))x.fillStyle=i%2?"orange":"purple"

Dec 21 2017 11:03 PM UTC

}// 117/140

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Xen

function u(t) {

for(i=2e3;i--;x.fillStyle=R((Z=C(i+t)*i)/3,0,Z*S(i+t),.2))x.fillRect(i,19*frame*C(i+t)%1e3,19,2e3)

Dec 19 2017 11:33 PM UTC

}// 98/140

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Many_Mountains-98bytes

u/Xen

optical illusion, look through the lines and not at them.

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Xen

remix of d/3638 by u/Lazy1337

function u(t) {

for(i=255;i--;x.fillRect(S(t)*i+(frame%2e3),C(t)*i*2+600,C(i),S(i)*5))x.fillStyle=R(255*S(i),255*C(i),255*T(t*i),.5)

Dec 14 2017 10:32 PM UTC

}// 116/140

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Decimal Deceit.

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Xen

function u(t) {

x.drawImage(c,9+C(t*9)*8,8+S(t*9)*7),x.fillText(x.fillStyle=`hsl(${t*t},99%,50%)`,9,9)

Dec 12 2017 6:48 PM UTC

}// 86/140

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-[AciD-StairS]-

u/Xen

10seconds+ the longer you run the better...
u/donbright

cool

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Xen

function u(t) {

x.ellipse(999,Z=500,t*Z%Z,t*Z%Z,t,1,7);x.stroke()

Dec 12 2017 5:47 PM UTC

}// 49/140

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49byte ellipse test

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Xen

remix of d/3589 by u/yokljo

function u(t) {

for(c.width|=j=n=80;j--;)for(i=0;i<120-j;i++)x.fillRect(n+j*60*S(t/n*j/i),540+C(t/50*j+i)*j*7,j/i,i)

Dec 2 2017 6:39 PM UTC

}// 100/140

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Shoutz to yokljo.

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Xen

remix of d/3571 by u/Xen

function u(t) {

x.drawImage(c,C(t*t*S(t*t))*99,S(t*t*C(t*t))*99)
for(i=199;i--;x.fillStyle=`hsl(${i*t*i*t},99%,49%)`)x.fillRect(i*9+C(i+t)*9,0,C(t)/9,2e4)

Nov 24 2017 9:31 PM UTC

}// 138/140

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what static should look like :-P

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