Dweets awesomed by u/Woodmouth

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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tomxor

remix of d/17223 by u/tomxor

function u(t) {

c.style='filter:invert(1';for(a=b=0,i=1e4;i--;a+=.3*(r-a+b*S(a*3.1)),b+=.3*(-a*b+C(a*3.1)))i&8&&(r=i*t/b&3,x.fillRect(a*960,b*480+480,.2,1))

Jan 15 2020 12:40 AM UTC

}// 140/140

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u/katkip

Amazing!!!
u/DataMeta

WOW!
u/magna

wowza
u/aleamb

yeah!
u/ivylab

Looks like a giant godlike creature, head and eyes on the left. No idea how you created this awesomeness
u/tomxor

hah, yeah i didn't see that before, like some sort of weird ornate crustacean.

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pavel

function u(t) {

for(c.width|=i=4;i--;x.fill(x.arc(96*(8+i%2*4+2*o+C(a=Math.PI*(o?q:-q))),540+96*S(a),96,0,7)))q=t+3*(i>1),x.beginPath(o='001221'[~~q%6]-1)

Jan 7 2020 11:54 PM UTC

}// 138/140

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Points

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u/pavel

Credit https://www.reddit.com/r/loadingicon/comment…
u/tylertoomey

Can you explain how you are declaring your variables? specifically in "8+i%2*4+2*o+C" you reference 'o' and 'C' before they have even been declared -- I think.
u/pavel

for(i=9;i--;/*code here*/)/*runs after code here*/
u/ivylab

Exactly the other way around, isn't it? First the code after the bracket runs and then the code in the brackets. Your declaration is behind them. c.width=1e3;for(i=9;i--;x.fillStyle='red')x.fillRect(112*i,0,100,1000) shows that too.
u/sigveseb

Or in other words, a for loop for(A; B; C) D; will run the different parts in this order: A B D C B D C B D C .. B
u/ivylab

Exactly what I think and meant. Well written @sigveseb
u/joeytwiddle

beginPath, arc and do-si-do 🕺💃 🎻
u/UEZ

#dance

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KilledByAPixel

remix of d/13867 by u/KilledByAPixel

function u(t) {

t?c.width=99:X=Y=W=V=1
onmousemove=E=>A=E.y/7
x.fillRect(X+=V=X>96|X<9&X>4&V<0&Y>A-4&Y<A+9?-V/.96:V,Y+=W=Y%52?W:-W,4,4)
x.fillRect(4,A,5,9)

Jan 6 2020 9:24 PM UTC

}// 139/140

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Solo Pong - Use Mouse To Play #game #interactive #pong #uncompressed

u/katkip

awesome!
u/Coalshork

on old systems this would be called handball and be a seperate game lol

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KilledByAPixel

function u(t) {

t?c.width|=0:a=[]
for(i=9;i--;a[i]?x.fillRect(400+i*99+S(a[i]+t)*300,400,50,200):a[i]=i)
for(j=9;t&&j--;)a[i]+=.001*S(a[j]-a[i])

Dec 30 2019 4:00 AM UTC

}// 128/140

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Synchronization - Kuramoto Model #Default

u/joeytwiddle

#physics https://en.wikipedia.org/wiki/Kuramoto_model
u/katkip

AWESOME!

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katkip

function u(t) {

z=(a,b)=>C(a*a+b)<0?S(a*b/5):z(1.5*b-a,.4-a);t||(w=0);for(v=9;v--;++w)for(i=1080;i--;)x.fillStyle=R(z(i/990,w/999)*500),x.fillRect(w,i,1,1)

Dec 29 2019 3:49 PM UTC

}// 139/140

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I would like to understand how this works. I made just a random recursive formula and the result is too beautiful! #recursion is awesome

u/katkip

#slow #scanline #fractal
u/poetaster

a rose by any other name is still a rose by any other name is

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DataMeta

remix of d/16988 by u/katkip

function u(t) {

c.width|=0;x.scale(23,23);for(i=96;i--;)for(j=54;j--;)if((i^j)%(g=2+~~t%7))x.fillRect(i+S(t*4+j/g)-1,j+S(t*4+i/g)-1,z=.9,z)

Dec 26 2019 5:35 PM UTC

}// 123/140

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u/magna

Sweet!
u/sigveseb

very nice
u/gambit

hi im new! can you explain me "c.width|=0" what does it do? thanks
u/DataMeta

Welcome! It's a shorter way of clearing canvas pixels/state. Can be chained like so: for(c.width|=n=i=256;i--;). It can't be done here because we must clear the canvas before scaling it
u/includeRubiks

so cool

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mildlybean

function u(t) {

t?c.width|=0:C=W=0;C+=W**1.5*.1;onclick=e=>C+=1;onkeydown=e=>{if(C>49+50*W)W+=1,C-=W*50};x.font='99px"';x.fillText('🍪 '+~~C+', 👆 '+W,9,90)

Dec 15 2019 5:41 PM UTC

}// 138/140

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Cookie clicker! Click for cookies, press space for clickers (each one costs 50 more than the last)

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u/KilledByAPixel

awesome! i was confused at first, you need to click 50 times before you can click space to buy an auto clicker.
u/katkip

Awesome!
u/lionleaf

Awesome! Pressing space scrolls the page down though :(
u/lionleaf

I've spent way too much time on the original cookie-clicker... I'd also recommend the paperclips game
u/lionleaf

#game #interactive
u/13thptr

u/lionleaf play fullscreen :)
u/mildlybean

I love the paperclips game
u/katkip

tycoons are boring and fun in the same time
u/lionleaf

I got to 600M cookies and now have 7k clickers. Turns out at some point it starts becoming possible to go negative as well. Currently at -130M #cookie #cookie_clicker
u/awareness481

You have 2 characters left. You can use those to cover any number overflows :P

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username

remix of d/7630 by u/jylikangas

function u(t) {

c.width=200
for(i=2;i--;x.lineTo(X+3,Y>71?Y:71))Y=S(t*3+i*3.14)*60,x[f='fillRect'](X=50+i*99,Y=Y>9?89:80+Y,6,-9)
x.stroke()
x[f](98,80,9,20)

Nov 6 2019 6:49 PM UTC

}// 140/140

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BOUNCE

u/username

#randomremix no 36
u/katkip

#physics #collision #balance

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veubeke

function u(t) {

c.width|=_=384
x.font='10em"'
for(i=2;i--;)x.fillText(['😊','🙂','😐','🙁','☹️'][S(a=1.6*S(S(t*2)))*3+2|0],i*840+460+S(a)*(i?_:-_),_+C(a)*_)

Oct 18 2019 8:33 PM UTC

}// 136/140

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Mood Swings

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mildlybean

function u(t) {

for(i=a=c.width|=0;i--;x.fillRect(i,i^X?F(i):Y,9,15))t?F=f=>S(f/99+t)*66+999:X=Y=v=b=0;Y+=++v;if(Y>F(X=(X+a+b)%a))Y=F(X),v=-v,b+=C(X/99+t)*9

Sep 7 2019 6:56 PM UTC

}// 140/140

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Gravity on a curved, moving surface

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u/KilledByAPixel

👍
u/atgz

very impressive
u/metamero

nice!! #gravity #physics
u/0x04

Nice to see that you cracked the 140 char mark! 👌
u/joeytwiddle

Like a roulette simulator! Can you guess where it will stop?
u/katkip

I consider this a life form
u/iverjo

Impressive for a dweet!

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