Dweets awesomed by u/Toby

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: #Opposites

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pavel

function u(t) {

for(x.fillRect(p=710/113,0,i=c.width|=f=g=>360*g(i/8%1*p)+(134+9*C(a=p*i/96))*g(a/20+(i&1?t:-t)),i);i--;)x.clearRect(960+f(C),540+f(S),7,7)

Jul 1 2021 7:13 PM UTC

}// 139/140

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From https://patakk.tumblr.com/post/108750134710

u/tomxor

Satisfying :)

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Agnes

function u(t) {

for(W=c.width|=i=12,x.font="64px A";i--;I=S(i),I=I>0?I:-I,x.fillText(i>1?"🦟":i?"🏹":"⌚",i>1?(t*600*I)%W:W/2,1000-100*i+(i==1?5*S(5*t):0)));

Jul 1 2021 9:53 AM UTC

}// 138/140

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#time flies like an arrow

u/pavel

Fruit flies like a bananna
u/GreyHope

That was rather funny

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Joachim

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪍼󟝴󟼰󞭰󟝛󧜊󬌮󭝮󬽨󪝦󭌨󮽸󞬹󝬰󛝓󚍴󚜪󞜹󛍹󞬵󝌰󛍳󞬱󛍣󞭒󚌰󛍓󚍴󚭺󚜪󞌰󛌰󚝽󚜊󩭯󬬨󪜠󫽦󘍰󚝻󮌮󬽴󬭯󪽥󤽴󮝬󩜽󪜮󨼊󮌮󫍩󫭥󥽩󩍴󪌽󪜮󬼯󞜊󪜮󮌼󜌦󙭰󛭳󬍬󪝣󩜨󪜬󜜩󒭸󛭳󭍲󫽫󩝒󩝣󭌨󫜽󪜮󮌭󪜮󬼯󜬬󫜯󜜮󝜬󪜮󬼪󟜱󛬰󝜬󪜮󬼩󯜻`.replace(/u../g,'')))

Jul 1 2021 9:41 AM UTC

}// 139/140

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Snake Tunnel

u/Joachim

#tunnel
u/Toby

FFS! How does that work?!

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magna

function u(t) {

c.width|=0
x.globalCompositeOperation='xor'
for(i=22;i--;x.fill())x.beginPath(),x.arc(960,540,25+i*50+(t%1)*100,0,7)

Jul 1 2021 5:02 AM UTC

}// 116/140

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u/andrea270872

#hypno cool

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Tekmap

remix of d/23237 by u/Tekmap

function u(t) {

Λ=36;for(X=72;X--;)for(Y=48;Y--;)x.strokeStyle='hsl('+X*Y*25+',99%,50%)',x.strokeRect(X*Λ,Y*194,Λ,Λ)
x.drawImage(c,-S(t)-2,C(t)+2,1924,1084)

Jun 30 2021 11:41 PM UTC

}// 140/140

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u/Toby

I really dig this!

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pavel

function u(t) {

for(q=c.width|=0;l=--q>>5;i||x.beginPath(x.stroke()))i=q%8,x.lineWidth=1.2**l,x.arc(960,540,9*1.4**(l-(q/16&1)/3),a=.899*(i+(q/8&1)/2),a)

Jun 30 2021 11:12 PM UTC

}// 137/140

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Scintillating Starburst - Do you see the rays?

u/pavel

https://www.reddit.com/r/woahdude/comments/o…
u/magna

Yes! This is crazy!

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danny@hille.dk

function u(t) {

for(c.width|=i=2,x.translate(960,540);i++<32;x.fillRect(-S(s+t)/2,-C(s-t)/2,s,s))s=i*64,x.fillStyle='#00f2',x.rotate(t/9)

Jun 30 2021 8:45 AM UTC

}// 121/140

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blue sqares

u/Toby

Beautiful!

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danny@hille.dk

function u(t) {

for(i=c.width|=0;i--;x.fillStyle='#920')for(k=e=w=30,h=63&i,v=i>>6;k--;x.fillRect(h*w,v*37,e-=1/(d*d+r*r+.01),e))r=C(k+t)-v/w,d=C(3*k)-h/w/2

Jun 30 2021 12:48 AM UTC

}// 140/140

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭌿󦌭󟝷󚼹󞭘󟝡󟜲󩜳󛍷󟝓󚍴󚬽󪼽󨜩󚬴󜼫󞜹󞼭󛝫󞽸󛭦󪝬󫍒󩝣󭌨󦌫󫌪󜬭󚍱󟽫󙜳󟼰󞭷󞭷󛜸󚜬󞜰󜌫󫌬󬜿󞌺󭼬󭌪󭌥󞜹󛜸󜌰󛝺󚜩󬜽󪼥󜼡󟜱󛍬󟜨󞜹󚽴󚬪󝬥󜬹󚜪󚌱󛝫󛽡󚜬󮬽󚍱󯍫󟌲󚜪󞜬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽴󚭴󯜠󙍻󮬪󝭽󙜤󮽱󟼲󝜺󞌵󛝬󛼳󯜥󨌻`.replace(/u../g,'')))

Jun 29 2021 4:25 PM UTC

}// 140/140

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Book Shelf 📚

u/krispuusepp

I feel like in a year or two some people are going to start creating working versions of Minecraft and Blender in 140 characters or less
u/Agnes

Broken on iOS Safari, which is usually because you're using HSL colour codes that end unexpectedly (can't tell from the compressed code)
u/KilledByAPixel

uncompressed with safari fix for(t?X-=w+9:X=a=2e3,w=S(t*=k=a)*43+99;--k;x.fillRect(X+l*2-(q?k%3?0:w:w-8),900+l,q?8:w,t*t%99-800-z))q=k%3!=1,l=(99+t**6%29)*(1-k/a),z=(q|k<2)*9,x.fillStyle="hsl("+t*t+","+z*6+"%,"+(q?25:85-l/3)+"%)"

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danny@hille.dk

remix of d/18413 by u/pavel

function u(t) {

for(Y=t/9-1,i=2e3;i--;x.fillRect(i,60*t,S(9*X/9*r)*S(9*Y/r)*(r>1?1:9),1))X=i/540-1.8,r=X*X+Y*Y

Jun 29 2021 3:52 PM UTC

}// 94/140

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Spiderman remix

dwitter.net | Toby (2361)