Dweets awesomed by u/sigveseb

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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yonatan

function u(t) {

w=c.width=99
for(i=6e3;i--;x.fillRect(i%w,i/w|0,1,1))d=((X=i%w-50)*X+(Y=i/w-30)*Y),x.fillStyle=R(z=((Y/d-S(t/9))*1e4^(X/d+C(t/7))*1e4)&255)

Apr 16 2018 2:52 PM UTC

}// 139/140

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http://jsdo.it/spanvega/n3Wo

u/yonatan

big props to u/BalintCsala for getting rid of the atan2 call!

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Agnes

remix of d/7686 by u/Agnes

function u(t) {

with(x)for(c.width|=i=15;i-->1;)for(j=15;j--;beginPath(),arc(960,540,150+25*i,o=i*t-3/j,6.3/j+o),lineWidth=j+5,strokeStyle=R(17*j))stroke()

Apr 16 2018 11:10 AM UTC

}// 139/140

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I should probably stop remixing this one, but I keep finding dumb small changes that make it look better.

u/Agnes

#beesandbombs

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jylikangas

function u(t) {

c.width=89
x[f='fillText'](`<${(E=t%9)<7?'~':0})_${E<3?'_':''}¸¸¸${E>7?'____':"^;_; ^"}¸¸¸_`,3,38)
x[f]('(Q',7-S(t),46)
x[f]('I|__¦__',55,9)

Apr 16 2018 6:24 AM UTC

}// 140/140

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ASCII cat hunting :)

u/aleamb

cool! haha
u/iverjo

#ascii

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vittis

function u(t) {

for(c.width=1920,i=0;i<200;i++){y=i/100-0.99;r=Math.sqrt(1-Math.pow(y,2));a=(i+1)%400+S(t)*2;k=C(a)*r;x.fillRect(960+k*300,540+y*300,15,15)}

Apr 16 2018 4:35 AM UTC

}// 140/140

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u/BalintCsala

pow(x,y) is x**y, sqrt(x) is x**.5
u/iverjo

#sphere

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ETHproductions

function u(t) {

for(c.width|=i=128;i--;)for(j=39;j--;x.fillRect(210+j*40+i*q-g,200+i*6*C(q/6),g*2,7))q=S(t*2-i/99-j/6),g=(S(i/2+j*3-t*9)*5+5)*(i>25||i/25)+1

Apr 15 2018 10:53 PM UTC

}// 140/140

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Based on a tweet from @beesandbombs https://twitter.com/beesandbombs/status/9841…

u/ETHproductions

I only noticed right after posting that u/BalintCsala had already made his own interpretation d/7646
u/joeytwiddle

#cloth #material or maybe just beads on a string

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jylikangas

function u(t) {

with(x)for(rect(T(-t)*9,111,c.width=220,i=-1);i++<2;stroke())translate(X=!i*99,X-!!i*22+C(4*t)*-~i)&rotate(t)&rect(9,9,-18,-18)&rotate(t=-t)

Apr 15 2018 3:48 PM UTC

}// 140/140

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Walking boxes

u/jylikangas

Dwitter implementation of http://muuficom.tumblr.com/post/87229339929

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BalintCsala

function u(t) {

for(c.width=i=800;i--;x.fillStyle=`hsl(${i+t*50},80%,50%`)x.fillRect(S(i/99+t/2)*99/(z=i/300)-(w=99/z)/2+400,(99+S(i/50+t)*60)/z+200,w,9/z);

Apr 15 2018 3:41 PM UTC

}// 140/140

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Rainbow road

u/aleamb

nice colors!
u/iverjo

#rainbow

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sirbo

function u(t) {

for(i=74;(I=i*25)>=0,i--;)for(j=40;(J=j*25)>=0,j--;){x.fillStyle=R((C(j*t-i)+1)*128,(S(i*t-j)+1)*128,0,255);x.fillRect(I,J,24,24)}

Apr 15 2018 12:23 AM UTC

}// 130/140

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wow, just landed on dwitter!

u/sirbo

psychedelic version of a anthonylewis dweet

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BalintCsala

function u(t) {

k=3*t
x.fillRect(500+(30*S(k)-60*C(k)-8*S(2*k)+10*S(3*k))*3,500-(50*S(k)+18*S(2*k)-12*C(3*k)+14*C(5*k))*3,5,5)
x.fillRect(560,440,10,10)

Apr 14 2018 9:48 PM UTC

}// 136/140

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Neumann's elephant

u/BuRRak

Cool! I was just browsing random and I see a wild elephant appear. I wonder why only 1 awesome so i look at the date it was made. Not even a minute ago!

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aemkei

remix of d/7651 by u/Agnes

function u(t) {

for(c.width|=i=0;i++<50;x.font=`bold ${5*(i+90)}px Arial`,x.fillText("3D",f=600+(i-20)*2*S(t),f+200))x.fillStyle=R(i<42?0:255,0,0)

Apr 14 2018 6:49 PM UTC

}// 130/140

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u/BirdsTweetCodersDweet

#threed

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