Dweets awesomed by u/Odog8

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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magna

remix of d/2381 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󥌮󭭡󫍵󩝏󩬽󣝡󭍨󛭲󨝮󩍯󫜬󨼮󬽴󮝬󩜮󨭯󮍓󪍡󩍯󭼽󨍩󫭳󩝴󘌰󘌤󮽔󚬱󞝽󬍸󘌹󩝭󘼶󝌲󨌬󭼽󨼮󭽩󩍴󪍼󟜰󛍩󟜹󞽩󛜭󞽸󦽦󧜨󭼪󥌬󜌬󥌬󭼩󛍸󦽦󧜨󭼪󥌬󭼪󥌬󞜬󥌩󚝦󬭡󫝥󙬱󙬦󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󝌰󜌫󪜪󜜰󜌫󤼨󭌩󚬳󜌰󛌴󜌰󚽓󚍴󧬵󚜪󞜬󝜰󛌲󜌰󚜻`.replace(/u../g,'')))

Nov 16 2021 3:52 AM UTC

}// 139/140

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Vintage #default

u/rep_movsd

I can hear the projector whirr in the background in my head
u/andrea270872

ditto... I was thinking of Laurel and Hardy music :D
u/donbright

lol

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magna

remix of d/24280 by u/magna

function u(t) {

c.width=f=255,k=40*(t+8)
for(i=f;i--;)for(j=f;j--;x.fillRect(i,j,1,(X*X+Y*Y)**S(t)**2-.2+S(k*X)*S(k*Y)*S(k/20/f)+(i&j)&1))X=i/f-.5,Y=j/f-.3

Nov 2 2021 6:46 PM UTC

}// 139/140

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Magic!

Show more comments…
u/magna

Keeps evolving #waitforit
u/cantelope

dafuq
u/magna

It all started with d/24264 courtesy of u/Jabo
u/taupelink

wow
u/Joachim

#sierpinski
u/Xen

love it!
u/donbright

beautiful
u/andrea270872

terrific stuff... I will have to study every character of your code!!
u/Jabo

Hero
u/joeytwiddle

magic ❤️

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TGY

remix of d/24233 by u/TGY

function u(t) {

for(c.width=i=2e3;i--;x.fillRect(S(i/20^5)*99*m+500+S(t*3)*200,800+S(t*6)*59+m,m*3,-m*9))m=200/(99-(t+i/20)%99)

Oct 25 2021 2:10 PM UTC

}// 111/140

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#d3 city walk

u/ciaccodavide

wow

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Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󭍼󯌨󦌽󦜽󜌩󒭯󫭭󫽵󬽥󫝯󭭥󟝥󟜾󮽘󟝥󛭸󛝡󛍙󟝥󛭹󛝡󛼲󯜊󩭯󬬨󪜽󜭥󜼻󪜭󛜻󨜽󪝮󫭥󬭗󪝤󭍨󛼲󚝭󟜳󜌯󚌹󞜭󚍴󚽩󚜥󞜹󚜬󮌮󩭩󫍬󤭥󨽴󚍃󚍩󚜪󝜰󚭭󚼱󝜰󚽓󚍴󚬳󚜪󜼰󛝘󛍢󟜷󜌫󫜫󤼨󭌪󞜩󚬱󜌭󦜬󫜯󜼬󛝭󛼮󜼩󛍸󛭦󪝬󫍒󩝣󭌨󜌬󨬬󪜬󛬰󜜩`.replace(/u../g,'')))

Oct 25 2021 1:35 PM UTC

}// 140/140

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dead forest walk

u/Joachim

#interactive #d3
u/Joachim

move the mouse to look around
u/Xen

wow thats amazing!
u/vain

Very cool interactive 3d fly

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scwaller

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𨰮𭱩𩁴𪁼👡🐱𛑴𛰲𙐱𞱩𛐭𞰩𮁛𬠽𙱦𪑬𫁒𩑣𭀧𧐨𪐬𜰱𜀬𘐨𚁩𚰲𜀫𜐴𜀰𚡡𚐯𜐰𙐱𜁼𜀩𯁼𛠲𛁷🐴𜠰𚐻𩡯𬠨𪐽𜠷𞱩𛐭𞰩𮁛𬡝𚁩𙐹𚠱𜀰𚰵𜐰𚰨𜐭𨐩𚠱𝀰𜀪𚁯👩🠱𝰩𛀨𪐥𞐥𜠪𜠭𜐩𚡷𚠨𨐫𚁩𛰹𯀰𚐩𚠡𫰫𭰬𝐰𛀲𜀰𚐻`.replace(/u../g,'')))

Oct 18 2021 9:23 PM UTC

}// 132/140

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The factory! #default

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u/scwaller

Uncompressed: for(i=c.width|=a=1-t/2%1;i--;)x[r='fillRect'](i,310,!((i+20+1400*a)/10%10|0)||.2,w=420);for(i=27;i--;)x[r](i%9*100+510+(1-a)*1400*(o=i>17),(i%9%2*2-1)*w*(a+(i/9|0))*!o+w,50,200);
u/scwaller

lots of room for golfing, but I'm glad I was able to get it small enough to post!
u/tomxor

O_O satisfying!
u/magna

Cool idea!
u/Joachim

I like it!
u/ciaccodavide

d/24166 ;)
u/Xen

Nicely done
u/DataMeta

inventive!

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tomxor

remix of d/24141 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𩠽𧰽🡓𛰶𞀭𜐮𞀸𯁃𛰱𝠭𝀮𜑼𤰫𝀦𞀬𭰽𨰮𭱩𩁴𪀦👩🐳𜰰𜠴𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𤰽𪐦𜠵𝐬𠰽𪐾🠸𛀱𛁱🐲𚡰𯀰𚐬𤠽𚁰𛑱𚐯𜐶𛁵𦱔𧐫🐳𚡒𛁵𦱔👩𛑷𧐫🐵𚡒𛁵𦱔𛐱𧐽𤠩𬀽𚁵𦱩𧐫🐷𚡒𚐫𚁦𚀩🱦𚁓𛐽𝀬𠰭🐴𚐿𚁓𚡓𚱃𚡃𚐯𞑥𝀫𛠱𞠱𞠰𚑼𯀰`.replace(/u../g,'')))

Oct 16 2021 12:50 AM UTC

}// 140/140

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#default Floyd–Steinberg #dithering

u/ciaccodavide

oooooh, I love dithering! Nice one!
u/tomxor

me too :) I didn't realise how simple the algorithm was before no, and it can be done in a single pass because it's only half a 2d kernel. Tweaking the coefficients (*R) can be fun, e.g 7*R=>5*R, 3*R=>5*R better preserves the dark and light areas in this image.
u/magna

Wow
u/sigveseb

Very nice!

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pavel

function u(t) {

c.width|=f=(X,Y,r)=>r>1&&x.moveTo(X+r,Y)+x.arc(X,Y,r,0,7)+f(X+r*C(a=(S(b=5*t)-b)/4),Y,r/2)+f(X,Y+r*S(a),r/2)
f(960,540,270)
x.fill`evenodd`

Oct 13 2021 9:44 PM UTC

}// 139/140

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Some nice math for the 270 initial radius: The half-height is 540, this must equal r+r/2+r/4+r/8+...=r(1+1/2+1/4+1/8+...). Think about the bit in the brackets in terms of pizzas. You have a whole pizza, plus half a pizza, plus a quarter (half the remaining half), plus an eighth (half the remaining), etc. You have two pizzas! So 540=r*2.

u/pavel

Remix of d/11587. I remixed my other remix but that one was boring so I deleted it.
u/ciaccodavide

nice!
u/cantelope

i think about everything in terms of pizzas

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magna

function u(t) {

c.style.filter='invert(1'
for(i=2;i--;x.fillText(i?'🥚':[...'ALIEN'].join`　　　`,960,200+i*600))x.font=`${3+i*9}cm Arial`,x.textAlign='center'

Oct 13 2021 5:53 PM UTC

}// 139/140

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One of the best #ScaryMovies of all time

u/tomxor

Yess!
u/magna

More authentic version: d/24101
u/mxfh

'A L IEN'

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danny@hille.dk

function u(t) {

c.width|=0;c.style.filter='blur(1vw)contrast(3)invert(';for(i=64;i--;)for(j=30;j--;)x.fillRect(i*30+j,m=T(t/4+i+S(i-j)),9+m**.4,9+m)

Oct 12 2021 8:37 PM UTC

}// 132/140

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#ScaryMovies Fear of rain

u/magna

Very realistic!
u/rep_movsd

Without invert it looks cool, maybe add color

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tomxor

remix of d/24055 by u/Joachim

function u(t) {

with(x)for(i=0;i<9;stroke())lineTo(a=8*i,b=50+5*C(t-i)),lineTo(a-5*S(t-i),b+9),lineTo(a,b),fillRect(i&&(a-t)%21*6,64,i||(c.width=128),1-i++)

Oct 10 2021 12:47 PM UTC

}// 140/140

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Mini Stick Millipede

u/danny@hille.dk

Great golf
u/Joachim

clever!

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