Dweets awesomed by u/smtsjhr

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: #Food

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Pascal

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀱𜁰𮀩𨱯𫡴𬡡𬱴𚀹𞐩𪑮𭡥𬡴𚀩𘠻𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀱𞐲𜀬𜐰𞀰𚐻𩡯𬠨𪠽𜡥𜰻𪠭𛐾𜀻𚑲🐲𜀰𛰨𦠽𚁔𚁪𚠮𝠱𚐭𭀯𜠰𚐥𜐩𛁸𛡣𫁥𨑲𤡥𨱴𚁃𚁪𚐪𬠫𞐶𜀬𤰨𪠪𪠩𚡲𚰵𝀰𛀶𜀯𦠪𚠰𛠵𛀶𜀯𦠪𚠰𛠵𚐠`.replace(/u../g,'')))

Dec 13 2020 1:55 PM UTC

}// 131/140

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Liquid cow #metaballs

u/magna

Wow!

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rodrigo.siqueira

remix of d/20948 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(var i=5e3;i--;f(0,K=i%2,280,i))
f=(w,h,q,d)=>q>99?f(C(t*2+K)*h+q*C(d+t),w+q*S(d+t),q/2,i*i):x.fillRect(w+480+930*K,h+510,5,9)

Dec 10 2020 9:43 PM UTC

}// 140/140

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Rotating Double Donuts #torus #donut 🍩🍩

u/TGY

I don't think you need "var" there. It works fine without it :)
u/New_Core

nice, and its 5 FPS faster with the "var" then without on my old machine.

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rodrigo.siqueira

remix of d/20935 by u/rodrigo.siqueira

function u(t) {

for(ⵠ=1e4;ⵠ--;ထ(0,ꖴ=2,280,ⵠ+t,`💡&&⭕⭕➜🍩🍩`))
ထ=(ഠ,𑄗,Ꙭ,ට)=>Ꙭ>99?ထ(𑄗+Ꙭ*C(ට),ഠ+Ꙭ*S(ට),Ꙭ/ꖴ,T(ට*ට+t*ට)/ꖴ):
x.fillRect(ഠ+480+950*(ⵠ%ꖴ),𑄗+510,.4,t<ꖴ)

Dec 9 2020 4:50 PM UTC

}// 140/140

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Illuminated Double Donuts #torus #donut

Show more comments…
u/ciaccodavide

Nice! Double donuts everywhere!
u/pavel

Not a fan of the obfuscated code. Looks nice to people who don't care to understand it but hurts your fellow coders that want to play around with it, which is a big part of Dwitter for me.
u/geb

for(i=1e4;i--;f(0,c=2,280,i+t,💡&&⭕⭕➜🍩🍩)) f=(w,h,q,d)=>q>99?f(h+q*C(d),w+q*S(d),q/c,T(d*d+t*d)/c): x.fillRect(w+480+950*(i%c),h+510,.4,t<c)
u/rodrigo.siqueira

I posted a cleaner version (remix). I usually avoid obfuscated code, but in this case it was for aesthetic reasons and for fun ("donuts everywhere" style). The 💡&&⭕⭕➜🍩🍩 part was just to illustrate, it has no functionality in the code.
u/tomxor

I think Pavel might be refering to unicode tofu, I get this too... the "⭕⭕➜🍩🍩" bit renders but almost all the other non-ASCII chars are tofu. I think it depends on what browser/OS combo you have.
u/tomxor

... and which fonts you've bothered installing.

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lerc

function u(t) {

eval(unescape(escape`𤀽𚁵𛁶𛁷𛁨👷𛁃🐢𘰰𜀰𘠩🐾𮀮𩡩𫁬𤡥𨱴𚁵𛁶𛁷𛁨𛁸𛡦𪑬𫁓𭁹𫁥👃𚐊𤀨𜀬𜀬𜑥𝐩𒡦𫱲𚁵👶🐵𜀻𭠻𛐭𭐿𭐺𭐽𭠭𛐭𜐩𤀨𨐽𚁵𚠴𜀫𚁮🐹𝠰𚐭𭠪𜠰𚐬𨠽𫠭𚁓𚁴𚱶𛰸𚐫𤰨𭐯𜠰𚱴𚐫𤰨𭀩𚰰𛠵𚐪𜠵𜀬𞐲𛁮𛁒𚀰𛁶𚠴𛁢𚐬𤀨𨐭𜠬𨠭𝀬𜐰𜀬𫠩𚐻`.replace(/u../g,'')))

Dec 8 2020 11:13 PM UTC

}// 139/140

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Someone's almost certainly done this one before

u/pavel

Something roughly similar d/14988
u/lerc

Only better than mine :-)

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lerc

function u(t) {

eval(unescape(escape`𭁼𯀨𫀽𦱝𚐊𨰮𭱩𩁴𪁞👮🐰𒡺🐹𝠰𒡲👟🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜠭𜐊𫀽𦰮𛠮𫀮𬱬𪑣𩐨𛑺𚐬𦱛𮠬𜁝𛁛𝐴𜀬𜁝𧑝𛡭𨑰𚁰🐾𬀮𫑡𬀨𚁛𬀬𫑝𚐽🡛𬀫𫐬𚁭𚱲𚀩𚐪𛠹𞑝𚐩𒡦𫱲𚁛𦱭𧐬𦱰𧑝𫱦𘁬𚑻𮀮𨡥𩱩𫡐𨑴𪀨𚐊𮀮𩡩𫁬𚁸𛡡𬡣𚁭𛁰𛁮𚰽𛠰𜐬𜀬𝰩𚑽`.replace(/u../g,'')))

Dec 7 2020 7:05 PM UTC

}// 139/140

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BEES!

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rodrigo.siqueira

remix of d/20933 by u/rodrigo.siqueira

function u(t) {

for(ⵠ=1e4;ⵠ--;ഽ(0,0,340,ⵠ+t))ഽ=(β,α,ထ,ට)=>ထ>1?ഽ(α+ထ*S(ට),β+ထ*C(ට),ထ/3,T(ට/11)*22.5):x.fillRect(β+940,α+540,1,(t<4)/3)

Dec 7 2020 4:18 PM UTC

}// 117/140

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Protein folding in 117 characters (extra bonus: view fullscreen to see ribosome α-helix spiral filaments)

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u/geb

magnificent
u/tomxor

So organic I love it!
u/rep_movsd

Brilliant
u/danny@hille.dk

The product is pretty, but the code is, while not easy to read, perhaps the most aesthetically pleasing code snippet, I have ever seen!
u/smtsjhr

is it a sufficient condition for the appearance of α-helix spiral filaments to just use 'α' character in the code?
u/DataMeta

this is amazing!! #organic
u/DataMeta

this is amazing!! #organic
u/rodrigo.siqueira

Sure Smtsjhr, I think you also noticed that there is a β value responsible for the Beta-Helix (secondary structures in proteins, forming helical patterns of β-strands). I've just created a remix, changing "α and β" parameters to "lighted circles and donuts", as you can see in the remix link.

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MrHaila

function u(t) {

c.width^=0
x.translate(960,540)
for(i=0;i<50;i++){
x.lineWidth=(S(t*i/9)+2)*4+i*2
b=(i*1+S(S(t))/(9-i)*20)*100
x.strokeRect(-b/2,-b/2,b,b)
}

Dec 6 2020 8:54 PM UTC

}// 140/140

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Critical framing

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KilledByAPixel

remix of d/16862 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𪐽𞐹𝠻𭱩𭁨𚁸𚑦𫱲𚁳𩑴𥁲𨑮𬱦𫱲𫐨𜐬𜀬𜀬𜐬𚁴𚠽𝰲𝰰𚐥𜡥𜰬𭀯𜐶𚐻𪐭𛐻𬡥𬱴𫱲𩐨𩡩𫁬𤡥𨱴𚀰𛁓𚁪𚡪𚱴𚐪𜰹𛁪𛁪𛰲𞐩𚐩𬱡𭡥𚀩𛁳𨱡𫁥𚀡𬡯𭁡𭁥𚀨𜐫𪐫𪐥𜠩𚠮𝐲𜰶𚐬𪐥𜠪𜠭𜐩𛁲𫱴𨑴𩐨𪠽𪐯𜐲𯁣𫁩𬀨𫡥𭰠𤁡𭁨𜡄𚀧𫐰𘀰𭠵𜁨𜠹𙰩𚐩`.replace(/u../g,'')))

Dec 6 2020 4:02 AM UTC

}// 140/140

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#snowflake designs

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rodrigo.siqueira

remix of d/20922 by u/rodrigo.siqueira

function u(t) {

for(i=1080;i--;x.fillRect(0,i,1+i/t,1))Y=i/230,
h=300*S(Y%S(m=t/9%S(p=C(q=Y*S(Y/3-S(t)/3))))),
x.fillStyle=R(h*q,h*m,h*p)
x.drawImage(c,1,0)

Dec 5 2020 7:13 PM UTC

}// 140/140

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Variation of the scrolling version by u/danny@hille.dk

u/danny@hille.dk

Freaking Awesome
u/danny@hille.dk

I love the way it starts

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danny@hille.dk

remix of d/20922 by u/rodrigo.siqueira

function u(t) {

for(z=i=1080;i--;x.fillRect(1918,i,2,1))Y=i/199,h=355*S(Y%S(m=t/4%S(p=C(q=Y*S(Y/9-S(t)/6))))),x.fillStyle=R(m*h,h**m,h)
x.drawImage(c,-2,0)

Dec 5 2020 5:17 PM UTC

}// 139/140

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Wrath of poseidon remix

u/Xen

nice style!!!!!

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