Dweets awesomed by u/f8f82804

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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KilledByAPixel

function u(t) {

o="񏰀􏸿򺯼񳵕􀕓򺬖򤰀𦁓𐁐𤰀𤁏󓼓𣰀󔁓𐁐񢅕𠕈񥜨􀿿󚀏񥏁򳰂􀀏񌏀"
eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼🐰𛁩🐲𝀰𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𭀥𜐼𛠵🱘𞠱𞀶𜀭𦀬𚁩𛰱𝑼𜀩𚡃𛁃𛁃🐶𞀩𚑸𛡦𪑬𫁓𭁹𫁥👒𚁶🐨𫰮𨱨𨑲𠱯𩁥𠑴𚁩𛰵𚐾🡩𙐵𚠲𙠳𚐪𞐵𛁶𛁶𚐬𦀽𝀲𜀫𪐥𜐵𚡃`.replace(/u../g,'')))

Sep 15 2019 3:43 AM UTC

}// 140/140

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Play my JS13k game Bounce Back! https://js13kgames.com/entries/bounce-back

Show more comments…
u/tomxor

Nice game :)
u/KilledByAPixel

Thanks!
u/LovelyRita

Nice!
u/tomxor

L-7, i'm loving this, i can't help but think the circles are breakfast cerial :D
u/metamero

so cute <3
u/Purpzie

how the actual flip did you get 232 characters in there
u/KilledByAPixel

416 bytes, 140 characters ;)
u/tomxor

Or 140 unicode code-points (how the server evaluates length), 232 UTF16 chars (how JS in the browser evals length), and 198 effective bytes (134 chars provided by the escape compressor as 2 bytes per surrogate pair, and 60 bytes in the image manually packed into the string "o" with 20 bits per surrogate pair + 4 chars for variable assignment outside)... :) yay i'm learning about arcane UTF16 stuff.
u/KilledByAPixel

#pixelart

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Blacklink

function u(t) {

c.width=b=1920
for(var a=0;a<b;a++){m=C(.01*a)*90+99
v=S(t+S(t)*.01*a)*S(t)*300+540
x.fillRect(a,0,1,v-m)
x.fillRect(a,v+m,1,1080-v+m)}

Sep 12 2019 10:06 AM UTC

}// 135/140

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Just a weird test thing

u/0x04

Maybe weird, but cool 😎

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pavel

function u(t) {

with(x)for(j=4;j--;fill())for(beginPath(i=8);i-=2;fillStyle=j%2?'#555':'#fff')arc(960,540,2**([1,t%=3,2,5][j]+t/3+6),a=(i+t/3+(j<2))/.955,a)

Sep 11 2019 5:07 AM UTC

}// 140/140

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Splitting triangle

u/pavel

From https://dribbble.com/shots/1678788-Splitting…
u/KilledByAPixel

▲
u/joeytwiddle

#infinite #loop

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nystrand

function u(t) {

for(r=777,i=2e3;i--;x.fillRect(a+r,b+r,29,19))a=t*i*i*r%2e3-r,b=i-r,g=i/3+S(t)*a/24,x.fillStyle=R(A=S(t+a/g)*S(C(t/2)+t-b/g)*i,A+a/8,A+b,.3)

Sep 9 2019 7:02 PM UTC

}// 140/140

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Show more comments…
u/yonatan

Nice one! How does it work?
u/yonatan

Oh I get it, a and b are coords used to generate the pixel color with g as tilt
u/pavel

very nice
u/13thptr

great style
u/aleamb

fucking awesome!!
u/KilledByAPixel

👍
u/magna

wowza
u/iverjo

Wow, very nice!
u/vain

Incredible

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yonatan

function u(t) {

with(x)for(c.width|=i=26;i--;clip(fill(arc(960+S(z/9+t)*T,T=540,z**3/9,0,9))))fillStyle=`hsl(${i+t*9&1?0:T} 50%${i*2}%`,beginPath(z=i+t*9%1)

Sep 7 2019 9:55 PM UTC

}// 140/140

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#tunnel

u/0x04

Wow, great piece! <3
u/aleamb

amazing!

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smtsjhr

function u(t) {

c.width=1920
s=Math.PI*C(.02*t%Math.PI)
x.lineWidth=55
for(i=0;i<1250;i+=50){
x.beginPath()
x.arc(960,540,i,Math.PI+i*s,i*s)
x.stroke()}

Sep 6 2019 5:41 PM UTC

}// 137/140

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Harmonic Spin

u/smtsjhr

takes about 2.5 minutes for the motion to loop (assuming 60 fps). Don't stare too long!

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dmoura

function u(t) {

c.width|=0
x.translate(960,540)
x.rotate(-t/2)
x.fillStyle = R(0,50,100,0.2)
for(i=0;i<1300;i+=.3)
  x.fillRect(C(i)*i,S(i)*i,i/6,i/8)

Sep 4 2019 10:50 AM UTC

}// 134/140

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Galactic swirl

u/13thptr

nice style
u/aleamb

stylish!
u/dmoura

thanks! :-)
u/lionleaf

#swirl
u/iverjo

Beautiful

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katkip

remix of d/15558 by u/katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱘👙🐰𞱰👛𧐻𩡯𬠨𪐽𝐻𪐭𛐻𚑰𛡰𭑳𪀨𦰹𝠰𚱓𚁑🐶𛠲𞀯𝐪𪐩𚠴𜀰𛀵𝀰𚱃𚁑𚐪𝀰𜁝𚑽𞱦𫱲𚁩🐹𞐹𞱩𛐭𞰩𮀮𩡩𫁬𤡥𨱴𚁘𚠱𛠵𛁙𚠱𛠵𛀲𛀲𚐬𦀽𚁘𚱰𦰨𬠽𣑡𭁨𛡦𫁯𫱲𚁍𨑴𪀮𬡡𫡤𫱭𚀩𚠵𚐩𧑛𜁝𚐯𜠮𝐬𦐽𚁙𚱰𦱲𧑛𜑝𚐯𜠮𝐻`.replace(/u../g,'')))

Sep 3 2019 9:14 AM UTC

}// 136/140

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if(!t){X=Y=0;p=[];for(i=5;i--;)p.push([960+S(Q=6.28/5*i)*400,540+C(Q)*400])};for(i=999;i--;)x.fillRect(X*1.5,Y*1.5,2,2),X=(X+p[(r=Math.floor(Math.random()*5))][0])/2.5,Y=(Y+p[r][1])/2.5 #chaosgame #fractal

u/rodrigo.siqueira

#uncompressed (139 characters): X=Y=730;p=[];for(i=5;i--;)p[i]=([X+X+X*S(i*5),X+C(i*5.03)*X]);for(i=X;i--;x.fillRect(X,Y,2,2))X=(X+p[r=~~(X*t%5)][0])/2.5,Y=(Y+p[r][1])/2.5
u/katkip

nice

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taupelink

function u(t) {

for(i=d=e=1e3;i--;x.fillRect(d*z,e*z,d&e,d%e))[d,e]=[(r=Math.random(z=90)*z|0)/5+C(d)+1/d,r%9+T(d)],x.fillStyle='#'+'F9069C9F'.substr(r%6,3)

Sep 2 2019 2:39 AM UTC

}// 140/140

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𥀫🐲𞡔👘🐰𞱣𛡷𪑤𭁨🐹𞐻𫱮𫑯𭑳𩑭𫱶𩐽𩐽🡘👥𛡸𛱩𫡮𩑲𥱩𩁴𪀪𞐹𞱦𫱲𚁩🐵𞱩𛐭𞰨𦐾𝐰𙠦𚁘𛑱𚐪𚠲🀳𜀩🱔🐰𞡸𛡦𪑬𫁒𩑣𭀨𦀽𦀼𜐿𜐺𦀾𞀹🰸𞐺𦀬𝐰𛀶𛀹𚐩𮀮𩡩𫁬𥁥𮁴𚁆🐵𚠨𚁪👔𛑩𚠱𝀩𛰷𜁼𜀩𚱩𛁱🐴𝐫𝀵𚡃𚁆𚠪𜰩𛁙👪𙐷𜀭𝰬𝰩`.replace(/u../g,'')))

Aug 30 2019 2:54 PM UTC

}// 140/140

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Bogus Roads ~ Dwitter Edition! #game #interactive

u/KilledByAPixel

Play the real thing at https://killedbyapixel.itch.io/bogus-roads
u/katkip

Very nice method of checking the current score
u/metamero

I loved this!!
u/username

the distribution is biased af
u/username

I mean maybe it is a coincidence but it's deterministic, so it better be more random in the first place

dwitter.net | f8f82804 (21248)