Dweets awesomed by u/_nderscore

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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Kirjava

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼🐰𛁨🐱𜀸𜀬𪐽𞐹𞱩𛐭𞰩𤱛𪑝🰨𬐽𤱛𪑝𛁱𦰳𧐭🐱𛁸𛡦𪑬𫁓𭁹𫁥🐢𘰢𚰢𨐶𩠠𜡣𩠠𝱦𝀠𩠷𞀠𩡦𝠢𛡳𬁬𪑴𨀠𨁛𪐥𝑝𛁸𛡦𪑬𫁒𩑣𭀨𬑛𜁝𚰽𬑛𜡝𛁱𦰱𧐭👱𦰳𧐬𝀰𛀴𜀩𛁱𦰱𧐾𪀦𙠨𤱛𪑝🐰𚐩𞡓𦱩𧐽𦰹𝠰𛁨𛁴𚡩𙐱𞀭𞐬𜠵𚱴𚡩𙐱𜡝`.replace(/u../g,'')))

Jan 26 2020 7:21 PM UTC

}// 140/140

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'confetti'

u/buck

Awesome dude!
u/sigveseb

Haha so fun style :)

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KilledByAPixel

remix of d/14879 by u/KilledByAPixel

function u(t) {

for(i=144;q=(8+t>>3)*i--;x.fillRect(i%16*120+T(S),(i>>4)*120+T(C),2,2))t%24<1?c.width|=r=n=>S(q**n)*9|0:T=f=>5*r(4)*f(r(3)*t)+9*f(r(2)*t)+60

Jul 3 2019 3:38 PM UTC

}// 140/140

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Spirograph Generator #uncompressed #multidweet

u/KilledByAPixel

Creates an endless supply of spirographic designs, starts new patterns every 24 seconds.
u/KilledByAPixel

Full explanation on my blog: http://frankforce.com/?p=6269
u/poetaster

It's a marvel. I think it'll take me a month to figure out! Nice.

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭁨𪑳𛠤𢑼𯀨𨰮𨡥𩡯𬡥𚁄👤𫱣𭑭𩑮𭀮𨱲𩑡𭁥𡑬𩑭𩑮𭀨𙱤𪑶𙰩𚐬𡀮𪑮𫡥𬡈𥁍𣀽𨀼𭁥𮁴𨑲𩑡𘁩𩀽𙁉𘁲𫱷𬰽𝐠𨱯𫁳🐷𜀠𬱴𮑬𩐽𘡢𫱲𩁥𬠺𬱯𫁩𩀢🡠𚐻𢐽𙁉𛡶𨑬𭑥𞱉𛡳𫁩𨱥𚀰𛀳𚐽🐧𩑶𨐧🰨𙁉𛡶𨑬𭑥👥𭡡𫀨𢐮𬱬𪑣𩐨𝀩𚐬𬡥𬱥𭀨𚐩𞡥𭡡𫀨𢐩`.replace(/u../g,'')))

May 27 2019 6:30 PM UTC

}// 140/140

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𝑫𝑾𝑰𝑻𝑻𝑬𝑹 𝑼𝑵𝑪𝑶𝑴𝑷𝑹𝑬𝑺𝑺𝑶𝑹 2.0 - With Live Preview! #tool #compressed

u/metamero

RangeError: Maximum call stack size exceeded
u/KilledByAPixel

This uncompressor can't uncompress itself (that's what metamero did). uncompressed code: this.$I||(c.before(D=document.createElement('div')),D.innerHTML='<textarea id=$I rows=5 cols=70 style="border:solid">');I=$I.value;I.slice(0,3)=='eva'?($I.value=eval(I.slice(4)),reset()):eval(I)

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aemkei

function u(t) {

c.width=500;x.font='9em"';for(i=3;i--;x.fillText(T[0]+T[1]+T[2],40,200))t%6<i+2?T[i]=[...'💰🔔🍒🍌🍉'][(i*t+9*t|0)%5]:S

Jun 17 2018 9:23 PM UTC

}// 114/140

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#slotmachine

u/aemkei

I'm sorry but you can't win here.
u/BalintCsala

#storyOfMyLife
u/aemkei

Now you can "Click to play": d/8645

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MrM@_S

function u(t) {

eval(unescape(escape`挮睩摴栽琿㔷㨨堽䅲牡礨儽㠩Ɐ湫敹異㵥㴾⡑⬽攮步礩嬲崦☨塛欽縭兛㉝☷嵞㴨栽㌼㰨縭兛儽ㅝ☷⤩籨⼲ⱘ嬭繫嵞㵨☽栯㈬塛縭歝帽栩⤻景爨椽䬽㠻䬥㡼籩ⴭ㭋㵾ⵋ籼㠩塛楝☲⨪縭䬦♸⹦楬汒散琨䬪㐬椪㐬㐬㐩`.replace(/u(..)/g,"$1%")))

Apr 29 2018 7:16 PM UTC

}// 140/140

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[lights On] a variation of the lights off game. To play, enter an X coordinate (keys 1-8 on the keyboard), and then a Y coordinate (keys 1-8 on the keyboard). Your objective is to fill the entire board with black squares.

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p01

function u(t) {

c.style.background="#070";x.font='320px a';s=1-t%1;x.fillText('🃏',640*(s*2-C(t|0)),999-600*Math.abs(S(~t)*C(s*6)*s))

Apr 24 2018 8:31 PM UTC

}// 116/140

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🃏 VICTORY!!! 🃏

u/magna

#solitaire
u/vain

haha.... nice one! :-)

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jylikangas

function u(t) {

for(c.width=i=W=300;i-=2;)for(j=40;j<W;x.fillRect(i,j++-h,2,h+1))x.fillStyle=R(h=((d=W*3/j)*S(A=i/W+S(t))-t&d*C(A)+t*9&7)*99/d,j|2,!h&&W-j)

Mar 8 2018 6:16 AM UTC

}// 139/140

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Tuulian Minecraft :)

Show more comments…
u/yonatan

Beautiful!!
u/nystrand

Impressive!
u/joeytwiddle

Flipping awesome!
u/aleamb

epic!!
u/loni_art

Damn! my pc is dyingwith this but at least its awesome!
u/magna

What. The.
u/artfarnaa

Dangerous if this got out.
u/zanella

... AND there's still one character left. Jesus!
u/p01

AMAZING! Btw, you can save 3 bytes without changing the visuals or camera path by using fillRect(i,j++,2,~h) ;)
u/jylikangas

Thanks all! p01 - I didn't know fillRect takes negative height. That's gonna save bytes in my other demos too - big thanks for the tip!
u/jylikangas

118 byte version including Mathieu's tip... for(c.width=i=W=199;i--;)for(j=9;j<W;x.fillRect(i,j++,2,~h))x.fillStyle=R(h=((d=W*4/j)*S(A=i/W)&d*C(A)+t)*99/d,j,h||W)
u/jylikangas

<W;x.fillRect(i,j++,2,~h))x.fillStyle=R(h=((d=W*4/j)*S(A=i/W)&d*C(A)+t)*99/d,j,h||W)
u/iverjo

Wow, incredible!
u/p01

https://www.dwitter.net/d/7337 Check out "Tuulian Minecraft: Sheep edition": 140 characters and one sheep.
u/iverjo

#minecraft
u/donbright

:O
u/Conjuror

love it and it is cool
u/vain

Unbelievable cool faked 3d minecraft like scene
u/CalSch

My phone's cpu does not vibe with this, but it is cool nonetheless.

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ETHproductions

remix of d/5602 by u/ETHproductions

function u(t) {

c.width=1920;for(i=99;i--;)for(j=199;j--;)Math.atan2((j+t*40)%200,i)*9&1&&x.fillRect(960-C(j/32)*S(i/32)*300,540-C(i/32)*300,q=j>99?2:4,q)

Jan 6 2018 3:27 AM UTC

}// 138/140

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Another rotating patterned sphere, this one with transparency for added illusion. Uses this pattern: https://i.imgur.com/5yLuKcT.png

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joeytwiddle

remix of d/2612 by u/joeytwiddle

function u(t) {

t?c.width=W=200:P=Z=0;for(i=36;i--;j==Z&&(X-99)**2<60?Z=9:Z?onclick=e=>Z--:P++)j=i>>2,x.fillText(j?'🚌':'🐢',j?X=j%5*t/i*P/23%W:99,9*(j||Z))

Dec 29 2017 2:29 PM UTC

}// 138/140

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Crossy tortoise. Click to play

Show more comments…
u/zanella

Holy s**t, that was awesome!
u/joeytwiddle

Thanks hehe. The traffic patterns suffered in this version, to make room for the emojis.
u/iverjo

This needs more upvotes!
u/_nderscore

Awesome!
u/lionleaf

Oh wow! Amazing!
u/trupples

holy shit
u/SIGILLIM

I won! :D. This is so creative.
u/leon

extra
u/vberlier

super dope stuff here
u/joeytwiddle

The traffic I wanted, but cannot fit: j?X=j%5*(t+i)*P/400%W:99
u/lionleaf

#game #interactive #emoji #frogger #tortoise #bus
u/fujimotos

#playable
u/katkip

Impossible
u/hvianna

👍👍
u/joeytwiddle

For playability, the boxy d/2612 is my favourite

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ADESONOM

function u(t) {

c.width=1920;for(i=1;i<500;i++){X=10*(i-t*40+1e9)%1500;x.fillRect(960+S(i)*X,520+C(i)*X,s=(C(i*10)*15),s);x.fillStyle=R(0,0,X);}

Dec 28 2017 5:11 PM UTC

}// 130/140

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Black hole? Or a cloth being pulled through a hole...ask lionleaf for some interpretations

u/lionleaf

*clenching motion*
u/lionleaf

Try staring at this for a long time and then look away ;)

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