Hot dweets by u/erin

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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erin

remix of d/13203 by u/somebody

function u(t) {

c.width|=0;for(a=t%1;a<9;a++)x.arc(960,540,a**4,0,7),x.stroke()

Apr 7 2021 2:02 AM UTC

}// 63/140

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golfing this infinite zoom thing

u/EliteDaMyth

for(c.width|=0,a=t%1;9>a++;)x.arc(960,540,a**4,0,7),x.stroke() 62

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erin

remix of d/11739 by u/katkip

function u(t) {

c.width=e=1920,x.globalCompositeOperation='xor',x.fillRect(0,540,e,e)
for(i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200)

Mar 30 2021 2:47 PM UTC

}// 124/140

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golf because why not, implementation is significantly more boring

u/New_Core

for(c.width|=i=9;i--;x.rect(0,540,e=2e3,e))x.rect(400+i*99+S(t)*300,400,50,200) x.fill("evenodd")

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erin

remix of d/11578 by u/Xen

function u(t) {

for(e=i=125;i--;x.fillStyle=R(v=+S(i+210)*e+e,v,v))x.fillRect(S(i)*e+960,C(i)*e+540,25,25);x.drawImage(c,-17,-8,1954+S(k=t*4)*9,1099+C(k)*9)

Mar 29 2021 12:58 PM UTC

}// 140/140

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infinite donut spiraling in

u/Xen

nice!

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erin

remix of d/8916 by u/MrM@_S

function u(t) {

R in t

Mar 29 2021 1:00 AM UTC

}// 6/140

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quest for the most lines in a 6 byte dweet? anyone want to try further

Show more comments…
u/erin

ok, i have a scoring system
u/erin

divide the amount of bytes by the lines
u/erin

so my score is 1.5 (smaller = better)
u/DaSpider

throw loop
u/erin

ohh sick, nice one
u/Xen

throw u+=u
u/DaSpider

We have a winner
u/erin

u/xen, technically breaks the "rules" i set, it has to throw everything at once
u/Xen

oh :-( ok...
u/Xen

throw [...Array(5e3).join(loop)]

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erin

remix of d/15679 by u/rnbw

function u(t) {

for(i=c.width|=0;i--;)x.fillRect(...i<9?[740+300*S(t)+i*50,450-S(t*9+i)**2*29*Math.abs(C(t/2)**3),25,99]:[i,i%2?590+S(t*29+i/9)*9:545,3,9])

Mar 22 2021 2:17 PM UTC

}// 139/140

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catching up (golfed by yonatan, i just made the story better :P)

u/Qwitter

too cute

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erin

remix of d/20577 by u/pavel

function u(t) {

for(c.width|=i=256;--i;x.fillStyle=R((e=4*S(t)*C(i/44+t))*255),x.fillRect(-!x.rotate(e),i*0.6,9,9))x.setTransform(3,0,0,3,960,540)

Mar 23 2021 4:25 PM UTC

}// 130/140

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ripply thing

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erin

remix of d/22038 by u/Xen

function u(t) {

for(e=i=255;i--;)
x.fillStyle=R(c=S(i^frame)*e,c*S(t*i),c*C(t)),
x.fillRect(1e3+S(t+i/e)*1e3,i*4.2,15,15)

Mar 18 2021 10:20 PM UTC

}// 105/140

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wavy color

u/Xen

nice

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erin

remix of d/14619 by u/taupelink

function u(t) {

w=1920;h=1080;for(i=5e3;i--;){X=(r=Math.random)()*w,Y=r()*h
x.fillStyle=`hsl(${155*t+T(X/10|Y/10)*99},90%,50%,1)`
x.fillRect(X,h-Y,s=5,s)}

Mar 15 2021 6:08 AM UTC

}// 138/140

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cycle

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erin

remix of d/21900 by u/erin

function u(t) {

for(w=i=963;i--;)
x.fillRect(C(t+i/t*15)*15*w,0,e=w/t/t,e),x.fillStyle=`hsla(${i/w*75},99%,50%`

Mar 14 2021 8:03 AM UTC

}// 95/140

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Lava #slowdraw

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erin

remix of d/19542 by u/IV

function u(t) {

for(w=i=960;i--;)D=S(w*i+t),X=S(D),Y=C(i*i),x.fillRect(w+X/t*w,w/2+Y/t*w,s=99/t,s),x.fillStyle=`hsla(${D*99},99%,50%,1`

Mar 10 2021 7:47 PM UTC

}// 119/140

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colored tunnel #tunnel

u/danny@hille.dk

Looks realy nice

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