Dweets awesomed by u/jonathan_b

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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jonathan_b

remix of d/6285 by u/jonathan_b

function u(t) {

with(x)for(s=i=c.width|=0;i-=5;beginPath(fill()))r=T(i*9+S(t+i*2))*420,arc(s/2+r*2,500+r*T(i),q=i/7,0,7),fillStyle=`hsl(${r/3},70%,${q/3}%)`

Feb 5 2018 12:21 AM UTC

}// 140/140

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u/magna

Sweet!
u/DeathBoy

Daaaaaamn, that's beautiful
u/jonathan_b

sometimes you find the best stuff when you
u/jonathan_b

are looking for something else entirely
u/codeslaw

magnificent

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21medals

function u(t) {

for(i=99;i--;x.fillRect(o=-i*9,o,s=i*18,s))x.resetTransform(),x.translate(960,a=540),x.rotate(i/2*t/5),x.fillStyle=R(S(i)*a,C(i)*a,S(t+i)*a)

Feb 4 2018 10:56 PM UTC

}// 140/140

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u/magna

Awesome!
u/joeytwiddle

That is one powerful optical illusion. Looks like it's spinning!
u/iverjo

LOL Joey :)
u/DeathBoy

I CAN SEE THROUGH TIME
u/joeytwiddle

#kaleidoscope #spiral #colorshock

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jonathan_b

remix of d/6685 by u/ellisk1

function u(t) {

r=S(t),q=t%4*500,x.fillStyle=`hsl(${r*256},90%,50%,60%)`,x.beginPath(),x.arc(960+q*C(a=6*q+t),600+q*S(a),q/2+20,e=3+a,e+.8+r%1/3),x.fill()

Feb 4 2018 7:31 PM UTC

}// 138/140

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AnnanFay

function u(t) {

(async I=>eval(T.L==I?T[I]:(T.L=I,T[I]=((await(await fetch(0|Math.random()*I*100)).text()).match(/u\(t.*([^]*?) }/)||(T.L=T))[1])))(1+t/9|0)

Feb 4 2018 2:30 PM UTC

}// 140/140

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Dweet slideshow. Shows a new random dweet every 9 seconds starting at older dweets. Some dweets will break it since all changes are in global scope.

Show more comments…
u/garettridge

This is the best one because it shows them all!! I'm trying to figure out a way to extract which dweet number is playing at a given time (maybe using the debugger?)
u/AnnanFay

Thanks :) Developer Tools -> Network tab will display the requests. The latest request will be the one playing.
u/AnnanFay

There's a 150 byte version which displays IDs as error messages. (async I=>eval(T.L==I?T[I]:(T.L=I,T[I]=((await(await fetch(V=0|Math.random()*I*100)).text()).match(/u\(t.*([^]*?) }/)||(T.L=T))[1])))(1+t/9|0) throw V
u/garettridge

Brilliant! The network tab!
u/zanella

Every time I scroll through this dweet, I think "Funny, don't remember giving an awesome for this dweet". :D
u/AnnanFay

A new version is available with some improvements d/7263

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Paisley

remix of d/6713 by u/Paisley

function u(t) {

c.width|=0
x.font='220px m'
x.fillText("😖,😄,😃,😅".split(",")[Math.floor(t%2*2)],Math.abs(100*(t*6 % 32-16)),400+600*Math.pow(t%2-1,2))

Feb 4 2018 2:14 PM UTC

}// 133/140

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nickd3000

function u(t) {

for(i=0;i<32;i++)g=10*t*(i%3),x.fillStyle='hsl('+g+',99%,55%)',x.fillRect(80*i,5,80,20);x.drawImage(c,-5,5,1930-S(t*4)*5,1080+5);

Feb 4 2018 1:00 PM UTC

}// 129/140

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stripe machine

u/vberlier

that's really clever
u/joeytwiddle

#warping

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BirdsTweetCodersDweet

function u(t) {

with(x)for(c.width=a=2e3;a--;beginPath(stroke()))b=255,d=C(a)*20,strokeStyle=R(b*S(a)+b,25*d,99+d,.5),arc(960+b*C(a+t),540+b*C(a),70+d,0,7)

Feb 4 2018 11:25 AM UTC

}// 139/140

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Credit to u/joeytwiddle for making my rainbow donut fit and still be awesome.

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DirtyDan

remix of d/6645 by u/DirtyDan

function u(t) {

for(i=1;i<360;i++)x.fillStyle=`hsl(${i},99%,50%)`,R=532*S(t+i/180),x.fillRect(960+R*C(t+i)-4,540+R*S(t+i)-4,8,8)

Feb 4 2018 7:23 AM UTC

}// 112/140

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jonathan_b

remix of d/6618 by u/BackendForth

function u(t) {

for(i=c.width|=0;i-=10;)for(j=0;j<6.3;j+=.9)g=256*C(j+t*2),x.fillStyle=R(g,g*S(-t),g*S(t)),x.fillRect(i,540+S(i/159+t*6+j)*250*S(j-t),10,g)

Feb 4 2018 1:08 AM UTC

}// 139/140

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u/lionleaf

Awesome! Love the colours
u/BackendForth

Nice!
u/jonathan_b

thanks!

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21medals

remix of d/6678 by u/21medals

function u(t) {

for(c.width=i=96;i--;)for(j=54;j--;x.fillRect(i,j,1,1))x.fillStyle=R((d=S(t*((i-48)**2+(j-27)**2)**.5*2))*1e4/++i,d*4.7*j,d*2.7*--i)

Feb 3 2018 10:33 PM UTC

}// 132/140

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