Dweets awesomed by u/jonathan_b

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: #ScaryMovies

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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 :)

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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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jylikangas

function u(t) {

for(c.width=i=110;--i;)for(j=62;j--;x.fillStyle=R(0,0,L),x.fillRect(i,j,1,1))L=j*i&443?99:199,(j>24+S(i|3)*9||j%7<1)&&j<48+C(i-j-t)*9&&(L=0)

Mar 5 2018 6:15 PM UTC

}// 140/140

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Pixel City at Night

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M1T0

function u(t) {

for(c.width|=j=3;j--;T=400)for(g=S(t)<.9?0:(t+j)**8%60,k=9;k--;x.fillRect(T+k*99+S(t)*T+g,T+g,50,200))x.fillStyle=g&&'#'+'0ff0f'.substr(j,3)

Mar 4 2018 10:22 PM UTC

}// 140/140

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Glitch

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u/M1T0

Thanks to u/BirdsTweetCodersDweet u/yonatan u/akm and u/AnnanFay for making this dweet so short!
u/prplz

Nice substring usage
u/M1T0

thhat was from u/yonatan he made it shorter this way
u/fujimotos

I really like this. Your idea is so clever.
u/M1T0

Yea at least the idea is mine :P, thanks!
u/DirtyDan

This is some crazy code
u/joeytwiddle

#default #glitch

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jylikangas

function u(t) {

c.width=300
x.transform(9,0,0,8,t%3*99,99+C(t)*29)
x.fill(P=new Path2D('M6 0C3 1 7 0 1 '+(5+C(t*4)*3)+'Q5 0 0 -1'))
x.scale(1,-1);x.fill(P)

Mar 3 2018 5:19 PM UTC

}// 139/140

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Swift flying...

u/artfarnaa

Love the Path2D dwits.
u/artfarnaa

Love the Path2D dwits.
u/iverjo

#path2d
u/joeytwiddle

#bird
u/joeytwiddle

#organic

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jylikangas

function u(t) {

for(c.width=250,t*=Y=w=69;Y--;x[f](-w+Y*7-S(t/w)*w,0,7,50+S(Y^w)*9))x[f='fillRect'](w-w/(z=Y)+S((v=Y+t)/w)*z*3,w+w/z,v&4?350/z:0,S(v/9)*3)

Mar 1 2018 9:50 AM UTC

}// 138/140

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OutRun :)

Show more comments…
u/sigveseb

Yeeees!
u/joeytwiddle

Whoa nice :D
u/Renaud___

wow
u/zanella

Just the road and the skyline effects alone are awesome. Dwitter is getting more and more awesome. :)
u/artfarnaa

thanks Jyklikangas. Your dwits are very motivating.
u/TheGreatRambler

Really nice!
u/aleamb

#road

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yonatan

remix of d/7105 by u/yonatan

function u(t) {

for(X=c.width=99;X--;)for(Y=57;Y--;x.fillRect(X,Y,1,1))q=X*X+Y*Y,z=(9e3-q)**-.3,x.fillStyle=`hsl(${(t*9+X*z^Y*z)*22},50%,${95-q**.5}%`

Feb 28 2018 10:31 AM UTC

}// 134/140

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lit and colored

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u/donbright

!!!!!!!!!!!!!!
u/sigveseb

Lit af
u/magna

^
u/joeytwiddle

#lighting #sphere
u/FireFly

Holy cow!! :o
u/Cloud

Wooooow!!!
u/vain

amazing!

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yonatan

remix of d/7101 by u/yonatan

function u(t) {

for(A=c.width=99;A--;)for(B=57;B--;x.fillRect(A,B,s,s))X=A-50,Y=B-27,q=X*X+Y*Y,z=(2200+C(t)*2e3-q)**-.3,s=S((t*9+X*z^C(t)*9+Y*z)/9)

Feb 27 2018 8:26 PM UTC

}// 131/140

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yonatan

function u(t) {

for(X=c.width=99;X--;)for(Y=57;Y--;x.fillRect(X,Y,s,s))q=X*X+Y*Y,z=(9604-q)**.5,s=z<99?S(((t*10+X*z**-.5)^(Y*z**-.5))/40):C(t/4)

Feb 27 2018 4:17 PM UTC

}// 128/140

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u/aleamb

amazing!
u/yonatan

shorter and uglier (98 chars): for(X=c.width=99;X--;)for(Y=57;Y--;x.fillRect(X,Y,s=S((t*9+X*z^Y*z)/9),s))q=X*X+Y*Y,z=(9e3-q)**-.3
u/donbright

holy smokes, holy cow
u/iverjo

#sphere

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AnnanFay

remix of d/1494 by u/Renaud___

function u(t) {

c.width|=h=384
x.fillStyle='#62A'
for(z=1e4;z--;x.fillRect(~~a*w*C(z)+i**3%h*5,(a*h-~~a*w)*(2+i%.9)+w*S(z)/4,3,3))a=(t+C(i=z%99))%2,w=a*h-h

Feb 27 2018 2:50 PM UTC

}// 139/140

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Rhea wanted the rain to be purple. Took a few months. I present: some purple rain.

u/Renaud___

I had some hard work to use only 140 carac ... nice golfing dude :)
u/Renaud___

and your randomized rain is far better than mine
u/AnnanFay

Glad you like it! The original is one of my favourites :)
u/larzuk

Amazing :o

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jylikangas

function u(t) {

for(c.width=Y=W=256,t*=w=99;Y--;x.fillStyle=R(t%w,Y,w))x.fillRect(w-w/(z=Y/9)+S((v=Y+t)/w)*z*7+(v&8&&w)/z,W/z+Y*C(v/50),v/8%W>9&&W/z,Y%60/z)

Feb 27 2018 12:52 PM UTC

}// 140/140

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Enjoy the ride but watch out for the missing track pieces! :)

Show more comments…
u/aleamb

wow! epic!
u/zanella

Damn!!
u/sigveseb

Crazy good!
u/artfarnaa

Crazy Epic!
u/jylikangas

Thanks!
u/aleamb

#rollercoaster

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