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.

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magna

function u(t) {

A=Math.abs,a=S(t)*8
for(i=c.width=192;i--;)for(j=108;j--;A(X**2+Y**2-1)-A(C(a*X)+S(a*Y))<=.5&&x.fillRect(i,j,1,1))X=(96-i)/27,Y=(54-j)/27

Jan 8 2023 7:24 AM UTC

}// 137/140

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https://twitter.com/TETH_Main/status/1611693…

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magna

function u(t) {

c.width|=c.style.filter='invert('
for(m=240,i=5e3;i--;x.fillRect(r*7+b,g+b+m,9,9))x.fillStyle=R(r=i>>4&m,g=i&m,b=i<<4&m,Math.random()**S(t))

Mar 23 2022 4:45 AM UTC

}// 140/140

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u/danny@hille.dk

YES!

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magna

function u(t) {

c.width|=0
for(i=32*5;i--;x.fillRect(X*100+S(t)*300-300-25+p*50,Y*250-100+p*100,50-p*50,200-p*200))X=i%32,Y=i>>5,p=(X<7|X>15|Y!=2)*S(t/2)**2

Dec 11 2021 5:44 AM UTC

}// 140/140

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#default

u/ciaccodavide

nice one!
u/vain

Awesome code!
u/aleamb

love it!
u/magna

136: c.width|=0;for(i=160;i--;x.fillRect(X*100+S(t)*300-325+p*50,Y*250-100+p*100,50-p*50,200-p*200))X=i%32,Y=i>>5,p=(X<7|X>15|Y!=2)*S(t/2)**2
u/4ce

u/magna 136=>135 c.width|=0;x.scale(25,25);for(i=160;i--;x.fillRect(X*4+S(t)*12-13+p*2,Y*10-4+p*4,2-p*2,8-p*8))X=i%32,Y=i>>5,p=(X<7|X>15|Y!=2)*S(t/2)**2

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magna

function u(t) {

SyntaxError: Unexpected identifier

Jun 25 2020 12:53 AM UTC

}// 34/140

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#quine

u/Irratix

This is even worse than Xen's "throw code" program. I love it.
u/tomxor

:P engine dependent, spidermonkey: SyntaxError: unexpected token: identifier token? identifier? tomato tomato
u/Xen

Lol Nice :-P

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magna

remix of d/10317 by u/magna

function u(t) {

eval(unescape(escape`昽戽㹢㼧捬敡牒散琧㨧晩汬剥捴✻挮睩摴桼㴰㭳㵓⡴⼲⤬甽䌨琯㈩ⱚ㴱㤪猪⨴⬱㭸学⡵㸰⥝⠰ⰰⰲ攳ⰲ攳⤻砮瑲慮獦潲洨欽甪娬稽猪娬⵺Ⱬⰹ㘰ⰵ㐰⤻景爨椽ㄸ㭩ⴭ㬩硛昨椦ㄩ崨ⴴ㔰⭩⨵〬ⴱ㐰ⰵ〬㈰〩`.replace(/u(..)/g,"$1%")))

May 15 2019 1:50 PM UTC

}// 137/140

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beesandbombs-inspired #yinyang #default

Show more comments…
u/magna

Uncompressed: f=b=>b?'clearRect':'fillRect';c.width|=0;s=S(t/2),u=C(t/2),Z=19*s**4+1;x[f(u>0)](0,0,2e3,2e3);x.transform(k=u*Z,z=s*Z,-z,k,960,540);for(i=18;i--;)x[f(i&1)](-450+i*50,-140,50,200)
u/katkip

Awesome #beesandbombs
u/katkip

#infinite #loop
u/KilledByAPixel

thats cool
u/magna

Grr. In retrospect, -140 should have been -100.
u/magna

Remixed: d/13859
u/vinca

Very cool

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magna

remix of d/2518 by u/magna

function u(t) {

c.width|=0;for(j=9;j--;)for(i=100;i--;X=i%5+j*10+S(t)*30,Y=i/5|0,x.fillRect(400+X*10,400+Y*10,10,10))x.fillStyle=R(r=i*Math.random()*t,r/2)

Mar 11 2018 6:43 AM UTC

}// 139/140

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u/loni_art

ahhh! the tweet is burning!!
u/magna

#default
u/magna

#fire
u/magna

#waitforit
u/rep_movsd

Hot stuff

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magna

remix of d/2375 by u/magna

function u(t) {

x.fillRect(x.globalAlpha=.1,0,w=2e3,w)
for(i=半=500;i--;x.clearRect(2*半+i*C(T=t-(Math.random()<2e-4)*.2),半+i*S(T),8,8));

Apr 1 2017 2:47 PM UTC

}// 119/140

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#radar

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magna

function u(t) {

n=64;for(j=n;j--;)for(i=n;i--;c=j<6&i<16?'@疄㖄ᖄ犜'.charCodeAt(j)-n&2<<i:S(t+=t*t|5),x.fillStyle=R(c*=255,c,c),x.fillRect(i*30,j*16,n,n));

Feb 28 2017 10:38 PM UTC

}// 135/140

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Live feed from Amazon Data Center - Feb 28, 2017

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magna

function u(t) {

c.width|=0
for(i=6800;i--;p&&x.fillRect(400+X*5+S(t+S(t/2.3)**9*(C(Math.atan2(85-X,20-Y)*99)))*300,400+Y*5,5,5))X=i%170,Y=i/170|0,p=X/10&1^1

Dec 13 2021 5:20 AM UTC

}// 140/140

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Protomolecule #default

u/neimad

extremely cool
u/andrea270872

quantum-mechanic default!
u/DataMeta

niiiice
u/stephanegeorget

The expanse yay
u/lewdev

"I need guns. Lots of guns"

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magna

function u(t) {

throw Array((S(t)+1)*9|0).join` `+Array(9).join`▮`

Aug 31 2018 3:57 PM UTC

}// 50/140

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#default

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u/DataMeta

Heh, neat!
u/aleamb

lol! skilled
u/sigveseb

Niiiiice
u/jick

Haha incredible.
u/lionleaf

Haha! Great one! You're all are making it harder for me to potentially change the error display
u/joeytwiddle

This character looks good on Linux: ❚

dwitter.net | magna (3923)