Top dweets by u/aemkei

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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aemkei

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;for(I=F=2;F>-2;F-=1/2e3)x.fillRect(C(F)*S(L=F*r-t)*r+999,S(F)*r+520,W=(20&((S(I+=.25032)*50)*C(.1+I/1000)*.7))*C(L/2),W)

Mar 21 2017 10:36 PM UTC

}// 137/140

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the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

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aemkei

function u(t) {

for(c.width=90,b=[a=this.b||0],i=3e4;i--;x.fillRect(i%90,i/90,1,b[i]=a?3==d|a[i]&2==d:24*i%7%2))for(d=0,j=5;e=87*(2<j--)+j;)d+=a[i+e]+a[i-e]

Feb 19 2017 10:33 PM UTC

}// 140/140

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u/lionleaf

wow, awesome! Game of life!
u/iverjo

Impressive
u/aemkei

Based on aem1k.com/life
u/aemkei

#gameoflife

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aemkei

function u(t) {

t||(W=c.width=600);i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=~~(t*9+i**3)*12%W))x.fillStyle=R(0,i&&W,0,i?1:.05)

Mar 19 2017 8:18 PM UTC

}// 140/140

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Welcome to the Matrix!

u/iverjo

#matrix
u/danny@hille.dk

More speed longer trails !t?W=c.width=600:i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=~~(t*15+i**3)*11%W))x.fillStyle=R(0,i&&W,0,i?1:.03)
u/vain

Beautiful looking remake of the matrix fx

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aemkei

function u(t) {

c.width^=0;for(Y=12;Y--;)for(X=12;X--;)(1<<X)&[,396,82,66,76,80,76][Y]||x.fillRect(1190-X*50+S(t+X/10)*30,700-Y*50+C(t*3+X/4)*30,36,36)

Mar 10 2017 7:55 PM UTC

}// 135/140

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u/donbright

lol i salute this flag
u/joeytwiddle

#flag
u/atgz

#logo

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aemkei

function u(t) {

c.width^=0;t||(I=140,p=[]);for(p[I++*I%41+
3178]=i=599;i++<3230;
)x.fillRect(i%70*20,i/70*20,p[
i]=p[i]+p[i+1]+p[i+69]+p[i+70]>>2,12);

Feb 24 2017 10:18 PM UTC

}// 134/140

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Fire and smoke

Show more comments…
u/iverjo

Neat!
u/donbright

dang this is cool.
u/sigveseb

can we add colors? :D
u/Kalanchoe

This is quite pretty!
u/Beginner

Needs colors :D
u/Xen

Color added: #3002
u/joeytwiddle

#fire

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aemkei

remix of d/7285 by u/aemkei

function u(t) {

x.font="3em'"
x.fillText("ᴀscii",C=0,40)
d=x.getImageData(t*3,Y=t*120%82,2,D=3).data
for(;D<19;)C+=!d[D+=4]
x.fillText("Xw=^ "[C],t*54,Y*22)

Jun 21 2018 8:47 PM UTC

}// 140/140

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#ascii #art Now with 4 symbols.

u/aemkei

5 symbols: x.font="3em'";x.fillText("ᴀscii",C=0,40);for(d=x.getImageData(t*3,Y=t*120%82,2,D=3).data;D<23;)C+=!d[D+=4];x.fillText("Xwo=^ "[C],t*54,Y*22)
u/magna

ASCI version: d/8698
u/magna

3 chars shorter, using existing character set for shading: d/8699
u/aemkei

128 bytes: x.fillText(a=x.font="3em' ",C=0,40);for(d=x.getImageData(t*3,Y=t*120%82,2,D=3).data;D<19;)C+=!d[D+=4];x.fillText(a[C],t*54,Y*22)
u/katkip

#text

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aemkei

remix of d/8633 by u/aemkei

function u(t) {

c.width=600;x.font='9em"';for(i=3;i--;x.fillText(T[0]+T[1]+T[2],40,240))(t-(R|0))<i+2?T[i]=[...'💰🔔🍒🍌🍉'][(i*R+9*t|0)%5]:S;onclick=_=>R=t

Jun 18 2018 7:25 PM UTC

}// 135/140

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#slotmachine Click to play!

u/aemkei

136: https://www.dwitter.net/d/8647
u/aemkei

(sorry, the 136 version was not working)
u/aleamb

lol
u/aleamb

nice #game
u/joeytwiddle

#slots

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aemkei

function u(t) {

c.width=550;for(X=99;X--;)for(Y=60;Y--;r>Y||60-Y<r||x.fillRect(5*X,5*Y,r<7?1:6,r<7?6:1))r=X**Y%9

Apr 18 2021 9:08 PM UTC

}// 96/140

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A homage to Frieder Nake's LABYRINTH in 96 bytes of JavaScript.

Show more comments…
u/aemkei

https://twitter.com/aemkei/status/1383890209…
u/erin

wow omg
u/Xen

love it!
u/donbright

thhe way it dissipates at edges is cool
u/rep_movsd

#underrated
u/Joachim

#maze

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aemkei

remix of d/6101 by u/aemkei

function u(t) {

c.width|=8
x.translate(960,540)
x.rotate(t/9)
x.font="200px a"
for(i=8;i--;x.fillText(String.fromCharCode(1536+t),6,C(t)*50))
x.rotate(4/5)

Jan 16 2018 9:20 PM UTC

}// 139/140

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u/Xen

nice find!

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aemkei

remix of d/22633 by u/aemkei

function u(t) {

for(W=54,L=i=2;i<4e4;i+=1)i%W||(i+=W),!(i%2)|i<W||i%W&(i^L*L)%5?I=i:(I=L-2*Math.round((L-i)/4)-W+1,L=i),x.fillRect(I%W*W-220,W*(0|I/W),W,W)

Apr 26 2021 7:12 PM UTC

}// 139/140

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a larger #maze

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