Dweets awesomed by u/garettridge

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: #ScaryMovies

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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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garettridge

remix of d/2476 by u/keithclark

function u(t) {

for(a=c.width^=0;a--;x.fillRect(C(a+t)*S(b)*h+960,S(b)*h+540,i=h/40-5,i))h=900/(2-S(a+t)*S(b=a*1.2502))

Jan 27 2018 7:01 AM UTC

}// 103/140

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BackendForth

remix of d/6196 by u/BackendForth

function u(t) {

t?r-=m:a=Array(w=200)
for(m=1,i=c.width=w;i--;){if(!t)r=9,a[i]=i*i%99
x.fillRect(i,0,1,q=a[i])
if(q>>r>a[i+1]>>r)a.splice(i,2,a[i+1],q),m=0}

Jan 19 2018 3:04 AM UTC

}// 140/140

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u/iverjo

Radix sort

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BackendForth

remix of d/6194 by u/BackendForth

function u(t) {

if(!t){for(a=Array(i=w=240);i--;)a[i]=i*i%99}for(m=i=c.width=w;i--;){x.fillRect(i,0,1,a[i])
if(a[i]>a[i+1]&&m)a.splice(i,2,a[i+1],a[i]),m=0}

Jan 18 2018 10:45 PM UTC

}// 140/140

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u/iverjo

Nice :) Insertion sort, right?
u/BackendForth

Yup. Also did bubble and radix.
u/Lazy1337

#sort

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garettridge

remix of d/2301 by u/sfz

function u(t) {

for(Z=w=899;Z--;)x.fillRect(w*T(t/Z*27),w*S(t+Z),9,t)

Jan 13 2018 10:54 PM UTC

}// 53/140

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garettridge

remix of d/933 by u/p01

function u(t) {

for(d=1e3;d--;x.fillRect(960+d*C(t),540+d*S(t),4,4))x.fillStyle=R(e=255*C(t-1e4/d*S(t-C(t*99/d))),99*S(t-e/d),1e4/d)

Jan 13 2018 8:41 PM UTC

}// 116/140

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garettridge

remix of d/3371 by u/Xen

function u(t) {

c.width=1920;for(j=64;j--;)for(i=125;i--;x.fillRect(i<<4,j<<4,16,16))a=1+S((i&j)/+t*9),x.fillStyle=R(j,0,i,a/1.6)

Jan 13 2018 6:25 PM UTC

}// 113/140

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u/Xen

nice :-)
u/garettridge

Once character removal difference, thought it looked cool

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Bugsy

remix of d/1494 by u/Renaud___

function u(t) {

c.width+=i=0;h=400;for(;++i<200;)for(j=a=(t+C(i))%2;j++<50;)x.fillRect(C(i)+~~a*(w=a*h-h)*C(j)+960,(~~a?h:a*h)*(C(i)**2+2)+w*S(j)/4-210,2,2)

Jan 1 2018 3:25 PM UTC

}// 140/140

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u/BirdsTweetCodersDweet

Sweet!
u/lionleaf

#organic

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JeremyLikness

function u(t) {

x1=Math.random();r=x1*2+2;for(i=0;i<200;i++){x1=r*x1*(1-x1);x.fillStyle=R(0,127,50+i,0.3);x.fillRect(r*960-1920,1080-x1*1080,1,1);}

Dec 27 2017 3:14 PM UTC

}// 131/140

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sfz

function u(t) {

for(i=7;i>0;i-=.1)for(a=j=600;j>=-a;j-=56)x.fillStyle=R(0,0,(j+a)/i,.1),x.fillRect(960+j*(Math.atan(z=i+t)-T(z)),540-320*(S(z)+C(j+t)),9,9)

Mar 12 2017 4:43 PM UTC

}// 139/140

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u/donbright

really like the feel and rythym of this one.
u/donbright

oh i know why! this is the Hooloovoo that Douglas Adam's talked about, the hyperintelligent shade of blue?
u/sfz

hahah well, I wasn't so ambitious, just messing with atan

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