Dweets awesomed by u/e4494s

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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ArthurThuczsec

remix of d/26578 by u/magna

function u(t) {

for(i=w=c.width|=c.style.filter='invert(';i--;x.fillRect(S(a=i+u-u%1)*z+(S(a/w*7)+2)*456,C(a)*z+S(a/w)+2*234,s=w/i,s))u=t*99,z=w*49/(i-u%1)

Dec 7 2022 7:27 PM UTC

}// 139/140

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Golfed to fit

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rodrigo.siqueira

remix of d/25873 by u/lunderwood

function u(t) {

x.fillRect(0,0,w=2e3,w)
for(i=2e4;i--;)x.clearRect(960+2*C(p=T(i*i)+t/2)/(Z=C(i+t)/500/((t/2+i)%1.4)),510+S(p+p/i)/Z+S(Z/5)*w,K=(p%9)+.5,K)

Jul 25 2022 10:57 PM UTC

}// 139/140

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Star drops #stars

u/andrea270872

Wow!
u/magna

WOW
u/aleamb

yeah!

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Ghoust

function u(t) {

c.width*=1
for(l=5;l;l--){x.fillStyle='#0'+415/l
for(i=27;i;i--)for(j=119;j;j--)x.fillRect(i*69+S(t*9+j/19+i*l)*9+l*29,j*9+l*69,j/2,9)}

Jul 25 2022 3:01 PM UTC

}// 135/140

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Waving Grass

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mmfun

remix of d/25868 by u/mmfun

function u(t) {

c.width=1920
x.fillRect(0,0,(w=1920),w)
x.fillStyle="#fff"
for(i=0;i<100;i+=0.1)
x.fillRect(-w+i*50+S(t+i*0.9)*200,400+C(t+i*1.1)*300,20,20)

Jul 21 2022 3:51 PM UTC

}// 140/140

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remix of 1029 by DOsinga

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rodrigo.siqueira

remix of d/25787 by u/cantelope

function u(t) {

for(x.fillRect(0,0,w=2e3,w),i=2e4;i--;x.clearRect(w/2+S(p=T(T(i+S(t/1e9))*i))/(Z=S(i)/250),w/4+C(p+S(i))/Z,K=(p%85)/8+1,K))x.globalAlpha=.1

Jul 12 2022 12:42 AM UTC

}// 139/140

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Dwitter-Bohr Atomic Model

u/danny@hille.dk

love it!! - oxygen isotope

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taupelink

remix of d/25776 by u/taupelink

function u(t) {

eval(unescape(escape`稽⸶ㄫ䵡瑨⹲慮摯洨⤯ㅥ㌻景爨洽琿〺㉥㐻洭ⴾㅥ㐻砮晩汬⠩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡪㵭⨪⡧㵭╺⤬横⸸ⱪ⨮㜵ⱱ㵓⡭⤪⨴⤩ⱸ孱㸮㔿❡牣✺❲散琧崨⡭┱㌭⸵⤪ㄶ〬⡪簰⤥㤪ㄳ㔬㐰⽱ⱪⱪ⵺⽧⤠`.replace(/u([^D].)/g,'$1%')))

Jul 6 2022 2:04 AM UTC

}// 140/140

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d/25779 randomized arrangement in taupe

Show more comments…
u/tomxor

Oooh nice! Feels so tangable yet i don't know what it is O_o something of wood?
u/taupelink

thank you! it reminded me tangentially of a wine rack.
u/eyaler

i love it, but noob question - the decoded string is the same length. so why encode?
u/eyaler

z=.61+Math.random()/1e3;for(m=t?0:2e4;m-->1e4;x.fill())x.beginPath(x.fillStyle=R(j=m**(g=m%z),j*.8,j*.75,q=S(m)**4)),x[q>.5?'arc':'rect']((m%13-.5)*160,(j|0)%9*135,40/q,j,j-z/g)
u/taupelink

thank you! i think it's 177 chars when uncompressed
u/tomxor

The funny thing is that it's actually much much longer when you count in bytes. The uncompressed is 178 bytes because it's pure ASCII and the compressed is 319 bytes due to all the multi-byte unicode. (you can get the UTF8 encoded byte length using new TextEncoder().encode('code').length

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tomxor

remix of d/25758 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀺𠐽𠠽𥐽𥠽𪰽𜰲𞱩𛐭𞱔🐲𚡃𚀶𚡍𨑴𪀮𨑴𨑮𜠨𦀭🐶𝀬𦐭👫𚐭𭰪𠰨𭀯𜠩𚐫𦀪𦀯𭰫𦐪𦐯𭰾𝐩𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙👩𛱷𛀱𛁔𯁒🀰𚐬𨐽𦀭𠐬𨠽𦐭𠠬𤠽𨐪𨐫𨠪𨠭𪰬𥀦𤠼𜀦𙠨𥐭👡𛁖𛐽𨠩𞱁𚰽𥐯𪰬𠠫👖𛱫𛁖𚰽𝰭𥠯𝐻`.replace(/u../g,'')))

Jun 28 2022 9:27 PM UTC

}// 140/140

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Spherical #Laundry #Physics

Show more comments…
u/tomxor

#centrifugal #centripetal #washingmachine
u/Joachim

Awesome
u/vain

Very cool! Amazing work
u/aleamb

wow! amazing!
u/TGY

that would've been amazing website loader XD
u/Odog8

I see stuff like this and wonder why more physics engines don't use raycasting for collision...
u/magna

HOWWWW

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tomxor

remix of d/25378 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X^Y)/99)**7))+Y&7

Apr 27 2022 6:41 PM UTC

}// 137/140

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XOR transition

u/katkip

WHAT

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pavel

function u(t) {

for(i=c.width|=0,x.setTransform(99,0,0,99,960,540);i--;x.fillRect(X-.5,i%32-16.03+X/2-X/(1+1e4**S(t)**7),1,.06))X=(i%512||x.rotate(1.57))>>5

Apr 24 2022 3:57 PM UTC

}// 140/140

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#beesandbombs

u/pavel

Source: https://twitter.com/beesandbombs/status/1361…

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taupelink

remix of d/25352 by u/taupelink

function u(t) {

for(m=t?0:5e4;m--;x.fill())r=m**.5*4,x.beginPath(x.fillStyle=R(r,q=m/9,i=q%128*2,i/r)),x.arc(m%16*120,(m>>(b=(m&13)/3+m%4))%36*30,i/4,r,r+b)

Apr 23 2022 10:13 PM UTC

}// 140/140

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d/25362

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