Dweets awesomed by u/krispuusepp

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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KilledByAPixel

remix of d/23452 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󡬽󚍁󛍩󟜰󛍺󛍰󟝃󚍴󚽮󚭮󚼫󚜯󝌫󛬵󚜽󟭩󚼫󟬹󟽸󛭦󪝬󫍒󩝣󭌨󛬮󛭁󛍸󛭳󭍲󫽫󩝒󩝣󭌨󛬮󛭁󚜬󮌮󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽮󯜠󞌰󙜤󮽁󦼲󧜪󠝛󜽝󛼹󞝽󙝠󚜺󡬨󠜽󦼮󛬮󠝝󛍩󛍺󟝁󦼲󚽩󙜲󧜪󟝰󛍆󚍁󛍩󚜬󠝛󪜥󟜲󧜫󟝺󛍁󦼲󚽩󧜽󮬯󬌭󮬩󒭆󚍛󝌶󜌬󝌰󛍮󟜱󩜳󛍮󧜩`.replace(/u../g,'')))

Aug 1 2021 3:28 PM UTC

}// 140/140

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Recursion Soup

u/taupelink

excellent
u/TGY

amazing
u/Xen

highly sexy, i can however sense the next version ;-)
u/vain

Wow! Really cool looking effect and great color sheme !!! love it

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New_Core

function u(t) {

for(c.width|=i=5,x.translate(900,800);i--;)x.font=6-i+"cm A",x.rotate(C(t-3**S(a=t-i-1))/9),x.fillText(i<1?"🚍":"🚔",199*C(a*1.3)-99,-i*50)

Aug 1 2021 1:55 PM UTC

}// 137/140

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Movie: Speed

u/KilledByAPixel

Nice! #speed

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KilledByAPixel

function u(t) {

T([0,0,c.width|=T=(A,i=0,z,p=S(t++)/3+.5)=>i++>12?x.strokeRect(...A):T(A=[...A],i,z=A[2+i%2]*=p,T(A,i),A[i%=2]+=z,A[2+i]=z/p-z),1080])

Jul 31 2021 4:17 AM UTC

}// 134/140

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Subdivision Waves

u/taupelink

whoaoooa
u/KilledByAPixel

inspired by https://twitter.com/RavenKwok/status/1318938…
u/KilledByAPixel

also d/20360
u/lonce

Just too cool!

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𠐽𦱝𛁲👛𧐬𣠽𜡥𜰩𒡦𫱲𚁸𛡦𪑬𫁓𭁹𫁥👒𚀰𛀰𛀰𛀮𜀲𚐬𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁎𛁎𚐬𪐽𣠪𝐻𪐭𛐻𚐊𭀦𙡸𛡣𫁥𨑲𤡥𨱴𚀹𝠰𚱲𦱩𧐪𠰨𠑛𪑝𚐬𝐴𜀫𬡛𪑝𚡓𚁁𦱩𧐫🐵𛰨𬡛𪑝👲𦱩𧐪𜐮𜀱𙑎𚐩𛀱𛀱𚑼𯁁𛡰𭑳𪀨𬠮𬁵𬱨𚁍𨑴𪀮𬡡𫡤𫱭𚀩𚡎𚐩`.replace(/u../g,'')))

Jul 18 2021 5:44 PM UTC

}// 138/140

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White hole

u/pavel

Here is the whole logic in 117 chars without the pulsing for(x.fillRect(x.globalAlpha=.02,0,i=1e4,i);i--;x.clearRect(960+r*C(a=i*i-500/r),540+r*S(a+.3),1,1))r=2**((t+i/9)%10)
u/rep_movsd

Of course you'd write it much smaller :)
u/rep_movsd

Of course you'd write it much smaller :)

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rodrigo.siqueira

remix of d/23341 by u/rodrigo.siqueira

function u(t) {

t=T(t/3)*3+2-C(t*2)
for(X=c.width=99;X--;)for(Y=99;Y--;x.fillRect(Y,X,1,1))
o=255-X*Math.hypot(X+S(t)*4*t,Y-9*t),x.fillStyle=R(0,o,o*2)

Jul 17 2021 5:42 PM UTC

}// 135/140

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Will it drip?

u/donbright

lol great

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BackendForth

function u(t) {

for(i=599;i--;){v=Math.random
a=v()*1920
b=v()*1080
x.fillStyle=R(255*.9999**((C(t)*600+960-a)**2+(S(t)*400+540-b)**2))
x.fillRect(a,b,9,9)}

Jul 14 2021 12:51 PM UTC

}// 140/140

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krispuusepp

function u(t) {

c.width=1920;for(i=0;i<5000;i++)x.fillRect(960+ 
S(t+S(i)*3.14)*300
,540+
C(t+C(i)*3.14)*300
,10,10);

Jul 8 2021 9:29 AM UTC

}// 101/140

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Triangles ¯\_(ツ)_/¯

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pavel

function u(t) {

with(x)for(i=m=2e3;i--;m=beginPath(fill(arc(960+r*C(a=(9-j)*t+i/69),540+r*S(a),m||i%222/22,0,7))))j=i/222|0,r=99+50*j,fillStyle=m?R():'#6e5'

Jul 5 2021 10:19 PM UTC

}// 140/140

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https://twitter.com/concinnus/status/1412154…

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KilledByAPixel

function u(t) {

t*=60
for(i=40;i--;x.arc(60+t%16*120,60+(t>>4)*120,S(s)*30+30,a=1.57+(S(s*s)*99+99)*(i<20?1:-1),a))s=i%20*(t+1)
x.beginPath(x.fill())

Jul 5 2021 12:41 AM UTC

}// 133/140

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Alien Spacecrafts 🛸

u/rep_movsd

Klingon
u/vain

incredible procedural alien spacecrafts! fucking cool

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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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