Dweets awesomed by u/danny@hille.dk

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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danny@hille.dk

remix of d/13643 by u/magna

function u(t) {

with(x)for(t+=9,q=c.width=255,i=55;i-->30;beginPath(fill(arc(S(t/9+i)*99+129,C(i*i+t/7)*70+80,i-20-S(i-t)*5,0,7))))fillStyle=R(0,0,255,.3)

Jan 23 2021 10:32 PM UTC

}// 139/140

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bouble bouble remix

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danny@hille.dk

remix of d/21414 by u/Pascal

function u(t) {

f=(X,Y,n=99)=>X*X+Y*Y<n?f(X*X-Y*Y-.8,2*X*Y-.2,--n):n/99
for(X=2e3;X--;)x.fillRect(X,Y=t*180,f(X/600-1.6,Y/600-.9)**2,3)

Jan 23 2021 9:42 PM UTC

}// 119/140

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golf and play

u/danny@hille.dk

#fractal

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Pascal

function u(t) {

f=(X,Y,n=80)=>X*X+Y*Y<n?f(X*X-Y*Y-.8,2*X*Y-.2,--n):n/80
for(X=1920;X--;)x.fillRect(1920-X,Y=t*60,a=1-f(X/600-1.6,Y/600-.9)**2,a)

Jan 23 2021 9:03 PM UTC

}// 128/140

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#julia #fractal for c = -0.8 - 0.2i

u/Qwitter

Cool.

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smtsjhr

remix of d/21238 by u/smtsjhr

function u(t) {

for(c.width|=n=16;n--;x.stroke())for(i=50;i--;)w=9*C(n+t),u=T(t/9+n),k=w*w*C(i+u),x.lineTo(960+(u>5?99:9)*S(n/2)*w+k*S(j=i),540+k*C(j+w))

Jan 23 2021 8:43 PM UTC

}// 137/140

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i dont know what this is but i promise its not dangerous

u/Xen

yea.. looks pretty violent tho
u/danny@hille.dk

I have one of those, on my ninja obstacle course, I can assure you, it is quite dangerous, if you're not fast and nimble.
u/danny@hille.dk

never use it before your morning coffee
u/Qwitter

I get in a mood like that thing sometimes

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danny@hille.dk

remix of d/8319 by u/jblyons

function u(t) {

for(c.width=i=500;i--;x.fillRect(i*S(t-i)+250,i*C(t-i)+150,i+5,i+5))x.fillStyle=R(255*C(i+t),v=255*S(i-t),-v,.4)

Jan 23 2021 7:02 PM UTC

}// 112/140

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random remix

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danny@hille.dk

remix of d/21403 by u/danny@hille.dk

function u(t) {

w=c.width=58;for(i=2e3;i--;)x.fillRect(X=i%w,Y=i/w,C(Y/9-t/2)+S(X/19-t),S(Y/16+t/2)+C(X/16+t))

Jan 23 2021 6:24 PM UTC

}// 94/140

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Smoke and lasers remix

u/Xen

nicely

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danny@hille.dk

remix of d/21132 by u/Xen

function u(t) {

w=c.width=58;for(i=2e3;i--;)x.fillRect(X=i%w,Y=i/w,1,Z=S(Y/7+t)+C(X/7-t))

Jan 23 2021 6:09 PM UTC

}// 73/140

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golf and play

u/danny@hille.dk

forgot to remove z= dammit
u/Xen

Z is happy to be there

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Pascal

remix of d/21384 by u/danny@hille.dk

function u(t) {

c.width=w=48
for(i=1296;i--;x.fillRect(X,Y,1,1))x.fillStyle=`hsla(${(Z=S((X=i%w)/3)*C((Y=(i-X)/w)/3-t*9)*4)*9},99%,50%,${C(Z+3.14)})`

Jan 23 2021 5:17 PM UTC

}// 133/140

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bubblegum #candy

u/danny@hille.dk

Delicious

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Xen

remix of d/21395 by u/Qwitter

function u(t) {

w=c.width=64;for(i=3e3;i--;x.fillStyle=R(X*3,Y*3,X^Y*4))x.fillRect(X=i%w,Y=i/w,1,.1*S(t*Y^X)+.9*C(((X-32)**2+(Y-18)**2)**.3-9*t))

Jan 23 2021 4:49 PM UTC

}// 129/140

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quick play

u/Qwitter

nice

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Xen

remix of d/21378 by u/Pascal

function u(t) {

for(c.width=444,f=i=t|0;i--;)f=1+1/f
for(x.fillText(f,76,i=239),p=129;i--;x.fillRect(p-p*d*C(a=2*Math.PI*f*i),99-p*d*S(a),2,2))d=(i/399)**.5

Jan 23 2021 3:08 PM UTC

}// 140/140

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golfed to fit

u/Pascal

nice
u/danny@hille.dk

Nice
u/Xen

i can golf but not code lol
u/ciaccodavide

Nice!

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