Dweets awesomed by u/sigveseb

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: #Food

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f8f82804

remix of d/11919 by u/mxfh

function u(t) {

for(c.width|=i=384;i--;x.fillRect(960-w/2+e,4*i,w+e,4)){y=i/80-2;w=y>.7?3e3:(1-y*y)**.5*640;e=T(t/9+i*w);x.fillStyle=`hsl(${-y}rad 99%50%)`}

Jan 24 2019 8:12 PM UTC

}// 140/140

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#minimal #outrun #glitch #sunset

u/f8f82804

d/11931
u/pavel

Omitting the space in 99%50% does not work in Safari, everything is black.
u/f8f82804

yeah safari stinks
u/f8f82804

try "for(c.width|=i=384;i--;x.fillRect(960-w/2+e,4*i,w+e,4))y=i/80-2,w=y>.7?3e3:(1-y*y)**.5*640,e=T(t/9+i*w),x.fillStyle=hsl(${-y}rad 99% 50%)" which should work and is still <140
u/bekfast2390

easrdfghj

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magna

function u(t) {

defaultDweet()

















function defaultDweet(){for(c.width|=i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200)}

Jan 24 2019 5:19 AM UTC

}// 120/140

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#default

u/f8f82804

#clever
u/bekfast2390

not cool dude it is the deafault!!!!!!!!!
u/katkip

Yeah but it's a function
u/sigveseb

Lol

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pavel

function u(t) {

with(x)for(c.width|=j=-8*t%1;j++<32;clip(fill(arc(960+40*j*S(j/9+t/5),700,5e3/j,9,13))))beginPath(fillStyle=R(a=9*j,a,a))

Jan 23 2019 11:54 PM UTC

}// 121/140

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#tunnel using clip()

Show more comments…
u/joeytwiddle

Sir. *applause*
u/jylikangas

Smooth!
u/katkip

:0
u/magna

#pavel
u/iverjo

Very nice!
u/bekfast2390

sick dude!!!
u/vain

Fucking cool!
u/visualDev

I am new here sorry how to run this locally?

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katkip

function u(t) {

c.width^=0;for(i=160;i--;)for(j=70;j--;)m=Math.abs(80-i),n=Math.abs(35-j),x.fillRect(i*20-j*20,j*15+m*C(m/2-t*2)+n*S(n/2-t*2),10,10)

Jan 23 2019 4:34 PM UTC

}// 132/140

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#waves

u/Xen

nice

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davidsharp

remix of d/11923 by u/davidsharp

function u(t) {

c.width|=0;k=100;x.font=k+'px a';T='hello•world•'
for(i=0;++i<k;)for(j=0;++j<11;)x.fillText(T[i%12],-2e3+(k*i)+(t*k)*(j%2||-1)%(k*12),k*j)

Jan 23 2019 1:11 PM UTC

}// 138/140

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metamero

remix of d/11869 by u/metamero

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👮🐱𜠸𞱍🐨𭀿𣐺𦰮𛠮𠑲𬡡𮐨𮐽𝰲𚡮𚑝𚐮𫑡𬀨𚁶𛁫𚐽🡴🰨𦱮𛀱𛁮𛐱𛁮𚰱𧐮𫑡𬀨𩀽🡢𚰽𣑛𚁫𚱤𚱹𚐥𮑝𚱍𦰨𪰭𩀫𮐩𙑹𧐬𨠽𜀩𛁢𙠦𮀮𩡩𫁬𥁥𮁴𚁶🰧𧁵𜠵𡡃𙰺𨠬𜠫𜐵𚠨𪰥𫠩𛀹𚰱𝐪𚁫𛱮𯀰𚐩𛁢𧠲🱢🐽𜰺𭠩𞡍𨑴𪀮𬡡𫡤𫱭𚀩🠮𝐩`.replace(/u../g,'')))

Jan 22 2019 7:35 PM UTC

}// 139/140

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this enormous evolving minefield certainly deserves your fullscreen #gameoflife behind the scenes

u/metamero

c.width|=n=128;M=(t?M:[...Array(y=72*n)]).map((v,k)=>t?([n,1,n-1,n+1].map(d=>v+=M[(k+d+y)%y]+M[(k-d+y)%y]),v&&x.fillText(v,2+15*(k%n),9+15*(k/n|0)),v^4?v==3:M[k]):Math.random()>.5)
u/DataMeta

Cool!

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katkip

remix of d/11896 by u/katkip

function u(t) {

c.width*=1;for(i=0;i<9;i++)for(j=50;j--;)x.globalAlpha=.08,x.fillRect(400+j*2+i*100+S(t)*300-S(t)*j*5,400-j*2,50,200)

Jan 19 2019 8:29 PM UTC

}// 117/140

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#glass #default

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katkip

function u(t) {

c.width*=1;for(i=9;i--;)for(j=6;j--;)
x.fillRect(500+i*100+C(t-j*j/160)*400,900-j*200,50,200)

Jan 19 2019 8:27 PM UTC

}// 93/140

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Some #physics inertia #default

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katkip

function u(t) {

c.width*=1;for(i=0;i<9;i++)for(j=20;j--;)x.fillStyle=R((o=j*7-i*3,o),o,o),x.fillRect(400+j*2+i*100+S(t)*300-S(t)*j*5,400-j*4,50,200)

Jan 19 2019 8:22 PM UTC

}// 132/140

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Most #realistic 3D #default! #d3

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katkip

remix of d/11892 by u/katkip

function u(t) {

c.width*=1;for(i=64;i--;)for(j=60;j--;)
x.fillRect(600+i*20-j*10,j*10+Math.abs(32-i-S(t*5)*9)*5+Math.abs(30-j+C(t*5)*9)*5,10,10)

Jan 19 2019 7:52 PM UTC

}// 128/140

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Resizing the roof! #d3

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