Dweets awesomed by u/magna

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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c2k

function u(t) {

c.style.filter='invert('
c.width=1980
for(i=0;i++<1e4;)x.fillRect(
900+ T(i)*100,
2100 -C(S(t*C(t+i)/2))*2000,
15,5)

Sep 12 2024 6:58 AM UTC

}// 116/140

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Making waves

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beaster

function u(t) {

eval(unescape(escape`𩡯𬠨𭠽𜐳𝀬𨠽𜀻𭠭𛐻𨠫🐮𜀳𚑦𫱲𚁨🐲𝀰𛁡🐰𞱨𛐭𞱡𚰽𛠰𜐶𚑻𩡯𬠨𪐽𜰲𛁬👥🐮𝐻𪐭𛐻𬠽𝐷🠾𚁩𙠷𚐦𜐿𨠺𨐬𩐽𬠪𩐪𚀱𛑥𚐬𩀽𬠪𚀱𛐲𚡥𚐬𫀫👍𨑴𪀮𫁯𩰨𩀼𜀿𛑤𞡤𚐩𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𭀪𫁽𘀹𞐠𝐰𚑠𒡸𛡦𪑬𫁒𩑣𭀨𞀪𪀬𞀪𭠬𞀬𞀩𯐠`.replace(/u../g,'')))

Sep 11 2024 9:21 PM UTC

}// 140/140

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Lyapunov exponent

u/rodrigo.siqueira

Great! I tried to create a #Lyapunov once, here: d/21550

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rodrigo.siqueira

remix of d/28374 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=1e4,i);x.fillStyle=R(0,k=i%255,k*2),r=i--/(89-++t*9%89);)x.fillRect(960+S(K=i*i)*r/2*T(i),C(K)*r/2+540,z=S(i)*8,z)

Sep 11 2024 8:52 PM UTC

}// 135/140

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Star warp 2 #fullscreen #stars

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Agnes

remix of d/32394 by u/Agnes

function u(t) {

for(x.reset(i=F=0);i++<9;)for(j=1e3,D=t-i;j--;x.fillRect(j%10*5+M(Q=D>0)+300*(i/3+1+S(Q?i:t)+Q*D*C(i)),400+j/5+M(),5,2))M=()=>Q*D*9*T(j*F++)

Sep 11 2024 10:37 AM UTC

}// 140/140

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#default target practice but with conservation of momentum for particles (v2)

u/neimad

next level
u/geeknik

ok that's cool
u/magna

Incredible!
u/aleamb

amazing!
u/Agnes

Director's cut changes that I want to do in retrospect: 1) remove Q and replace its definition by D*=D>0 so multiplying by D is the same as multiplying by Q then D, and 2) replace j/5 by j/10 and j=1e3 by j=2e3 so the patterns on the blocks before blowing up dissapear. Also 3) M=_ instead of M=()

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SockTaters

remix of d/9649 by u/yonatan

function u(t) {

c.width=-1
for(j=4e3;j;x.fillRect(99+9*S(j)*C(a)+30*S(b),83+30*S(a*2)*C(j),4,4))x.fillStyle=R(j-->5&&210-65*(C(j|1)*C(a=j/2e3)+C(b=t-a)**2))

Sep 11 2024 1:02 AM UTC

}// 140/140

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Cornelius Swims into the Light

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rodrigo.siqueira

remix of d/32392 by u/rodrigo.siqueira

function u(t) {

for(x.reset(i=4e4);i--;c.style.filter=`invert(`)x.fillRect(X=960+S(k=i/99-S(i*i)-t/9)*i/9,540+C(k)*i/25,w=2/(1+3/t**5)+T(i-t)/9%9/t/(t+1),w)

Sep 10 2024 6:22 PM UTC

}// 140/140

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Spiral Genesis #spiral

u/SockTaters

The best spiral yet! Mesmerizing

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Agnes

remix of d/32040 by u/Agnes

function u(t) {

F=0
M=()=>(D=t-i)>0?D*150*T(i*j*F++):0
for(c.width|=i=0;i++<9;)for(j=1e3;j--;)x.fillRect(5*(j%10)+100*(i+4+3*S(t))+M(),400+j/5+M(),5,2)

Sep 10 2024 11:48 AM UTC

}// 135/140

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#default target practice

Show more comments…
u/magna

Awesome!
u/neimad

Amazing
u/tomxor

nooooooooo
u/aleamb

yeaaaah!
u/kurobaaka

wow
u/KilledByAPixel

https://www.reddit.com/r/tinycode/comments/1…
u/joeytwiddle

pow!

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UEZ

remix of d/32385 by u/magna

function u(t) {

e='👀';eval(unescape(escape`󨼮󭽩󩍴󪌽󛜱󞽦󫽲󚍪󟜲󩜳󞽪󛜭󞽸󛭦󪝬󫍒󩝣󭌨󞜹󚼹󚭓󚍡󟝪󛼱󜬵󜌫󞌩󚭓󚍪󚜫󚍰󟜵󜌪󤼨󫜽󛝴󚬳󚽡󚜩󛌷󝜫󜬵󚬨󤼨󛝡󚬵󚜫󜜩󚭃󚍪󚜬󜼬󝼩󚝸󛭦󪝬󫍓󭍹󫍥󟝒󚍱󟜨󪬦󜜲󞌩󛝃󚍪󚜪󚬳󚬹󞜬󬜬󬜩󛍸󛭦󫽮󭌽󙼱󩝭󘬧󞽸󛭦󪝬󫍔󩝸󭌨󩜬󬌫󞜰󛌶󜌩`.replace(/u../g,'')))

Sep 10 2024 8:07 AM UTC

}// 140/140

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Fishy

u/UEZ

inverted swimming direction which looks more realistic ^^
u/magna

So much better!

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rodrigo.siqueira

remix of d/32387 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(x.reset(i=2e4);i--;)x.fillRect(X=960+S(k=i/180-S(i*i)*.5-t/4)*i/28,Y=540+C(k+S(t*5+k*k/3e3)/9)*i/45,5,2)

Sep 9 2024 9:56 PM UTC

}// 133/140

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Rotating moving surface spiral #spiral

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taupelink

remix of d/32109 by u/taupelink

function u(t) {

g=n=>(((X*n%4-2)**2-(Y/n%4-2)**2)**2-7)**2>>4;for(i=2e4;i--;x.fillRect(40*X,40*Y,w=g(j=2+i%2)+g(1/j)==g(1)?2*t/t**t:0,w))X=i*i*t%48,Y=X*i%27

Sep 8 2024 7:53 PM UTC

}// 140/140

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d/32389

u/magna

You're designing new Busatti fabrics :)

dwitter.net | magna (119750)