Dweets awesomed by u/Apex

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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bokoskokos

function u(t) {

x.shadowColor=R(),x.fillStyle='red';for(i=0;i++<99&i<Math.floor(t)*5;x.shadowBlur=99)x.fillRect(980+i*9*S(t+i*13),520+i*8*S(t-i*2),20,20)

Feb 13 2018 10:14 AM UTC

}// 137/140

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u/joeytwiddle

#virus #outbreak

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davidsharp

remix of d/6887 by u/davidsharp

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=0;i<64;){n=C(6*S(t)+(++i*3))*130
x.fillStyle=R(n*3,n*2,n*2)
x.fillRect(i*30,400+n,27,300)}

Feb 13 2018 9:57 AM UTC

}// 120/140

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Xen

remix of d/6845 by u/bschwb

function u(t) {

with(x)for(lineWidth=i=12;i--;stroke())beginPath(),arc(960+C(m=t*i)*99,540,i*23*(C(t)+2),m,m-4),strokeStyle=`hsla(${i*t*9},90%,50%,.03)`

Feb 12 2018 9:09 PM UTC

}// 136/140

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Shoutz 2 bschwb

u/AnnanFay

👍
u/joeytwiddle

delicate
u/davidsharp

😍 with(x)for(lineWidth=i=12;i--;stroke())...

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New_Core

remix of d/6866 by u/41407

function u(t) {

x.fillStyle=`hsla(${t*60},100%,50%,.02)`
a=b=e=S(t/2)*1300
for(i=1e3;i-=1;a=960+S(i*t)*e,b=500+C(t)*C(i*t)*e)~t%4!=0?x.fillRect(a,b,20,20):0

Feb 12 2018 6:51 PM UTC

}// 140/140

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u/41407

That's so cool!
u/Apex

T̛͙̻͓̠̘͙H͔͚̯͕͘E҉̮͓̖ ̸̟E҉̖̻̳Y̹͚̦E͕̯̥̱

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AnnanFay

remix of d/6857 by u/olligobber

function u(t) {

c.width|=i=8
for(m=200,r=t;i--;m=-m)x.stroke(new Path2D(`M960,${520-m*13/8}l${p=m*S(r)},${m}l${(q=m*S(r+=.79))-p},${m*5/4}h${m*C(r)-q}`))

Feb 11 2018 3:42 PM UTC

}// 137/140

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u/Yogeshp3

It's one of those things that you can't tell whether it's rotating clockwise or anticlockwise

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magna

function u(t) {

for(c.width|=i=9;i--;){x.fillRect(X=400+i*100+S(t)*300,400,50,200)
for(j=2;j--;)x.clearRect(X+10+j*20,415-99*(S(t+23%i)>.997),10,10)}

Feb 6 2018 4:36 AM UTC

}// 133/140

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AnnanFay

remix of d/6717 by u/AnnanFay

function u(t) {

c.width|=0
τ=2*Math.PI
y=S(t*τ*2)
with(x)for(i=2;i<9;moveTo(w=500,w),fill(arc(w,w,w/2,y,τ-y)),fillRect(w*i++-t*w%w,w,60,60))fillStyle='#FE0'

Feb 5 2018 1:23 PM UTC

}// 140/140

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Incorporated improvements from 21medals and myself. Spent extra characters fixing the chomp rate so pac-man eats every square.

u/AnnanFay

c.width|=τ=6.3,y=S(t%1*τ*2) puts this down to 134 bytes. Thanks to joeytwiddle.
u/DeathBoy

Love it :)

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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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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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