Dweets awesomed by u/rep_movsd

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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django

remix of d/15485 by u/django

function u(t) {

x.translate((c.width*=1)/2,h=540)
x.beginPath()
for(i=0;i<50;i++)for(j=0;j<50;j++)z=t+j+i,x.rotate(i+z/1e4),x.lineTo(S(z),C(z/4)*h)
x.fill()

Aug 23 2019 7:57 AM UTC

}// 140/140

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Orbit take 2 #remix

u/iverjo

Cool! It looks #organic

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taupelink

function u(t) {

eval(unescape(escape`景爨椽搽攽昽朽㉥㌻椭ⴻ砮晩汬剥捴⡤⩺ⱥ⩺ⰱⰱ⤩孤ⱥⱦⱧ崽嬨爽䵡瑨⹲慮摯洨稽ㄷ⤪㌶ぼ〩⼳⭧⩃⡥⼹⭧⭲⤯昬爥ㄶ⨴⭦⩓⡥⼷⤯本爥⸹⭦⼲ⰱ⵲┮㤫术㉝ⱸ⹦楬汓瑹汥㵠桳氨⑻牽ⰹ〥ⰳ〥⥠`.replace(/u(..)/g,"$1%")))

Aug 23 2019 4:20 AM UTC

}// 134/140

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Compression by d/9207

u/taupelink

Testing asdf`
u/taupelink

for(i=d=e=f=g=2e3;i--;x.fillRect(d*z,e*z,1,1))[d,e,f,g]=[(r=Math.random(z=17)*360|0)/3+g*C(e/9+g+r)/f,r%16*4+f*S(e/7)/g,r%.9+f/2,1-r%.9+g/2],x.fillStyle=`hsl(${r},90%,30%)`

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django

function u(t) {

w=c.width*=1
x.translate(w/2,540)
for(i=0;i<50;i++)for(j=0;j<50;j++)z=t+j+i,x.rotate(j-i+t/1e4),x.fillRect(S(z/2)*2+i*2,C(z/2)*450,5,5)

Aug 22 2019 7:29 AM UTC

}// 136/140

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Orbit

u/aleamb

cool!

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taupelink

remix of d/15450 by u/taupelink

function u(t) {

for(i=d=e=f=1e3;i--;x.fillText(r,99+d*z|7,z+e*z|7))[d,e,f]=[(r=Math.random(z=240)*8|0)+f*C(d),r%3+f*(r%2?T(d):S(d)),(r%2+f)/2]

Aug 21 2019 5:11 PM UTC

}// 126/140

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Like d/15450, but with #chaosgame indices plotted

u/sigveseb

cool one!

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metamero

remix of d/15479 by u/metamero

function u(t) {

throw T=~~T+1

Aug 21 2019 1:56 PM UTC

}// 13/140

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13B variable reuse init demo

u/taupelink

nice!
u/KilledByAPixel

tight, i was looking for something like this

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metamero

remix of d/15478 by u/metamero

function u(t) {

throw a++}{a=0

Aug 21 2019 1:56 PM UTC

}// 14/140

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14B cheater init demo (only works after posting)

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metamero

remix of d/15477 by u/metamero

function u(t) {

throw T=t?T+1:0

Aug 21 2019 1:55 PM UTC

}// 15/140

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also 15B another init demo

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metamero

function u(t) {

throw t?T++:T=0

Aug 21 2019 1:54 PM UTC

}// 15/140

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what is the deal with that init dweets? 15B

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veubeke

function u(t) {

t?T++:T=[]
throw T;

Aug 21 2019 4:57 AM UTC

}// 19/140

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Counter example

u/kyleminto97

I saved a whopping three characters haha - throw t?T++:T=0;
u/jylikangas

throw frame
u/KilledByAPixel

throw t|0 Save 2 more chars, it just counts a bit slower ;)

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taupelink

function u(t) {

f=frame;c.width|=0;x.translate(960+500*S(t),540);x.fillStyle=R(0,f>>8,f%255);x.rotate(t);x.font=((2+C(f/20))*10)+'em"';x.fillText("L",0,0)

Aug 20 2019 11:13 PM UTC

}// 138/140

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Bouncing L

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