Top dweets 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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magna

remix of d/32381 by u/magna

function u(t) {

u=t|0;X=u&3;Y=u>>2;X*=480;Y*=270;for(j=18;j--;)for(i=791;i--;T=10*j-2)x.fillRect(X+240+S(i+S(j/3+t)/3)*T,Y+135+C(i)*T*(.4+S(i+t)/4),1,.1)

Sep 13 2024 2:40 AM UTC

}// 137/140

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Shiny seashells

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magna

function u(t) {

c.width|=0
for(i=17;i--;)for(j=5;j--;)[2057,1,32897,0,2057][j]+87380&1<<i&&x.fillRect(1200-i*50+S(t)*300,400+j*40,50,40)

Jan 3 2024 6:42 AM UTC

}// 120/140

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#default #xmas

u/384.cz

More these please!
u/magna

I'm all about the default

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magna

remix of d/28543 by u/magna

function u(t) {

eval(unescape(escape`󭍼󯌨󨼮󭽩󩍴󪌽󜜲󞌩󞽦󫽲󚍩󟜳󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󦌬󦜬󜜬󛬳󚜩󢜽󪜪󝼫󩭲󨝭󩜥󝼬󦌽󢜦󜜲󝼬󦜽󢜾󟬸󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󣝡󭍨󛭭󪝮󚍘󛜶󝌭󠼨󭌯󝜩󚬶󝌬󦜭󜼶󛜨󤼨󭌯󜼩󚬳󝬩󚜪󦽓󚍘󧭙󚜪󝼬󦌦󦜬󞜬󦍞󦜬󦌬󪜯󞜬󦜬󦌪󦝝󦽘󚽙󟬾󝌦󝽝󯜠󞜹󙜵󜌥󨌻`.replace(/u../g,'')))

Sep 22 2023 2:58 AM UTC

}// 140/140

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magna

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󞽦󫽲󚍸󛭦󪝬󫍒󩝣󭌨󜌬󜌬󪜽󜝥󝌬󪜩󛍳󟝓󚍴󛼳󚜬󮌮󭍲󨝮󬽬󨝴󩜨󞜶󜌫󬼪󜬰󜌬󝜴󜌩󛍸󛭲󫽴󨝴󩜨󤼨󬼫󭌩󛽳󛼳󚜻󚍲󟝩󛜭󛼨󞌹󛜫󚽴󙜸󞜩󚜻󚝸󛭦󪝬󫍓󭍹󫍥󟝒󚍔󚍴󚜪󪜬󪜬󪜩󛍸󛭦󪝬󫍒󩝣󭌨󦌽󥌨󪜩󚭲󛼲󛍙󟝓󚍩󚽳󚜪󬬯󜬬󢼽󪜾󟬱󜜬󢼩`.replace(/u../g,'')))

Aug 31 2023 5:01 AM UTC

}// 137/140

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magna

function u(t) {

c.width|=0
x.scale(99,99)
x.fillText('🎄',5,9)
x.scale(.1,.1)
for(i=99;i--;x.fillText('❄️',S(t+i)*99+89,(t*99+i)%99));

Dec 15 2022 1:25 AM UTC

}// 117/140

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Super lazy thematic emoji dweet

u/joeytwiddle

#christmas

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magna

remix of d/26592 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󒭦󫽲󚍣󛭷󪝤󭍨󯌽󪜽󝜱󝬻󪜭󛜻󮌮󩭩󫍬󥍥󮍴󚍪󙬱󛍓󚍪󚬪󜼫󪬪󭌯󜝥󜼩󚬴󞜬󠼨󪬪󪬫󭌯󞜩󚬳󞜩󚝸󛭳󩝴󥍲󨝮󬽦󫽲󫜨󪬽󪜯󜜲󯌰󛌰󛌰󛍩󙜲󟽪󞬭󪬬󞜶󜬬󝜴󜜩󛍸󛭲󫽴󨝴󩜨󚍩󟬾󜜩󛼮󞜵󝜩`.replace(/u../g,'')))

Dec 11 2022 12:32 AM UTC

}// 125/140

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Lazy remix. Just zeroes and ones look very geometric.

u/KilledByAPixel

enter the matrix :)

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magna

remix of d/26312 by u/4ce

function u(t) {

t||c.insertAdjacentHTML("beforebegin","<input type=range id=r>")
for(c.width|=0,i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,r.value,200)

Oct 19 2022 1:39 AM UTC

}// 135/140

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Tweakable #default

u/cantelope

#slider #controls
u/andrea270872

cool GUI :)
u/aleamb

lol! awesome

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magna

function u(t) {

eval(unescape(escape`󭍼󯌨󭼽󨼮󭽩󩍴󪌽󜜹󜬩󒭄󟝸󛭣󬭥󨝴󩝉󫝡󩽥󡍡󭍡󚍷󛌱󜌸󚜊󡌮󩍡󭍡󛭳󩝴󚍛󛬮󛭡󭍯󨬨󨼮󭍯󡍡󭍡󥝒󣌨󚜮󬽰󫍩󭍠󛍠󦼱󧜩󧜮󫝡󬌨󚍣󛍩󚜽󟭩󙜴󟌳󟽣󛭣󪍡󬭃󫽤󩝁󭌨󚜺󜬵󝜩󛭳󫍩󨽥󚌰󛌸󜬹󝌴󚜩󒭸󛭰󭝴󢝭󨝧󩝄󨝴󨜨󡌬󜌬󭌪󭌩`.replace(/u../g,'')))

Nov 22 2021 2:06 PM UTC

}// 128/140

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Uhhh #glitch

u/magna

Just feedbacking PNG bytes into image data: t||(w=c.width=192) D=x.createImageData(w,108) D.data.set([...atob(c.toDataURL().split,[1])].map((c,i)=>i%4<3?c.charCodeAt():255).slice(0,82944)) x.putImageData(D,0,t*t)
u/Xen

nice!!
u/andrea270872

wow. this one looks scary! if my screen would start do behave like that I would just freak out :D
u/DataMeta

hahaha cool!

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magna

remix of d/24019 by u/magna

function u(t) {

w=c.width|=0
h=1080
A=S(t/5)+2
Z=S(t/7)+3
x.setTransform(k=C(A)*Z,z=S(A)*Z,-z,k,w/2,h/2)
for(i=w;--i;)x.fillRect(i-w/2,-h/2,1,S(i+Z-A)**2*h)

Oct 7 2021 4:57 AM UTC

}// 140/140

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magna

remix of d/22518 by u/magna

function u(t) {

r=n=>Math.random()*n|0
c.width|=0
for(i=9;i--;)for(j=99;j--;x.fillRect(400+i*100+S(t)*300,400,r(50),r(200)))x.globalCompositeOperation='xor'

Apr 16 2021 5:21 AM UTC

}// 140/140

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#default #glitch

u/taupelink

Nice!
u/magna

u/taupelink I actually wanted to apply your fractal painting style, but couldn't pull it off

dwitter.net | magna (3923)