Dweets awesomed by u/zeDesloges

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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loni_art

function u(t) {

p=(d)=>(127*(1+C(6*d+t)))
c.width|=a=100
for(i=9;i--;x.fillRect((5+i+S(t))*a,(5+C(i-t))*a,a/2,a))
x.fillStyle =   R(p(i),p(.1+i),p(.2+i),1)

Feb 13 2018 3:32 PM UTC

}// 139/140

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procedural palette

u/loni_art

taken from here: http://www.iquilezles.org/www/articles/palet…
u/aleamb

nice
u/joeytwiddle

#colors

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zeDesloges

function u(t) {

c.width=1920;T=S(t)*64;for(j=19;j--;)for(i=10;i--;){x.fillStyle=R(i*20,2*T,0);x.fillRect(50+i*100+j*100,500+i*50*S(t),50,20);}

Feb 5 2018 1:43 AM UTC

}// 126/140

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zeDesloges

remix of d/6436 by u/zeDesloges

function u(t) {

c.width=1920;T=S(t)*64;for(i=9;i--;){x.fillStyle=R(0,2*T,T*i);x.fillRect(650+i*70,300+i*50*S(t)+S(t)*300,50,200)}

Feb 5 2018 1:41 AM UTC

}// 113/140

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Apex

function u(t) {

for(c.width|=i=0;i<4;C=S(8*-t+i)*80,T=S(t)*64,x.fillStyle=R(0,T*2,T),x.fillRect(785+i*100,C<0.1?440:440-C,50,C<0.1?200:200+C*2),i++);//hi :D

Feb 4 2018 9:27 PM UTC

}// 140/140

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u/Apex

Inspired by Google's loading bars animation. It could be golfed further but I was just looking for enough room to put a nice comment
u/Apex

(It changes color, just watch it)

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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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zeDesloges

function u(t) {

c.width=1920;
x.fillRect(0,0,2e3,2e3);for(j=16;j--;)for(i=16;i--;)x.clearRect(-1200+i*100+S(t)*300+j*250,-300+i*100+S(t)*300,40,200)

Feb 3 2018 7:37 PM UTC

}// 132/140

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remix of d/6679 by u/nickd3000

function u(t) {

x.fillRect(0,0,i=5e3,2e3);r=v=>(v**7%99)-50;while(i)l=(50-r(i+7)+S(t))%50,j=r(i)/l,k=r(i--+9)/l,x.clearRect((10+j)*100,(5+k)*100,s=25/l,s)

Feb 3 2018 5:30 PM UTC

}// 138/140

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zeDesloges

function u(t) {

x.fillRect(0,0,2e3,2e3);
for(j=199;j--;)
x.clearRect(960+C(j)*250,490+S(j+t*1)*250,3,10)

Feb 2 2018 3:43 AM UTC

}// 88/140

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zeDesloges

function u(t) {

c.width=1920 // clear the canvas
x.fillStyle="#FF0000"
for(i=0;i<9;i++)
x.fillRect(560+i*70,300+i*50*S(t)+S(t)*300,50,200)

Jan 24 2018 9:09 PM UTC

}// 122/140

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aemkei

remix of d/6101 by u/aemkei

function u(t) {

c.width|=8
x.translate(960,540)
x.rotate(t/9)
x.font="200px a"
for(i=8;i--;x.fillText(String.fromCharCode(1536+t),6,C(t)*50))
x.rotate(4/5)

Jan 16 2018 9:20 PM UTC

}// 139/140

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u/Xen

nice find!

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