Dweets awesomed by u/Batrachus

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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function u(t) {

c.width=1920;x.font='120px Arial';
for(i=0;i<190;i++)
x.fillText('jf',i*10,200+S(t)*300+S(i*2+t*2)*200+400);

Apr 25 2018 2:06 PM UTC

}// 108/140

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u/BuRRak

Coool

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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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firegodjr

remix of d/7710 by u/firegodjr

function u(t) {

for(i=100;i-=.5;x.fill(),x.beginPath())x.fillStyle=`hsl(${i+t*30},99%,${110-1*i}%)`,x.arc(960-930*C(i+t),1140-12*i*S(t),40,0,7)

Apr 18 2018 7:38 PM UTC

}// 127/140

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An Otherworldly Forest

u/firegodjr

(best at 60fps!)
u/firegodjr

nah, works at all sorts of fps. Nevermind. ^^;
u/sigveseb

Love the colors!
u/iverjo

Yes, good colors

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jylikangas

function u(t) {

for(c.width=i=714;i--;F(t+i/714+(i>>7)/9,-9))(F=(a,o)=>x.strokeRect(357+S(a)*290-o/(Z=C(a)+1+(t%6<3)),99+C(a*(t/6%4|0))*99/Z,o/=Z/2,o))(i,4)

Apr 17 2018 9:12 AM UTC

}// 140/140

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CHOO CHOO! Let it run to see all the tracks. :)

Show more comments…
u/Agnes

This is your most unbelievable one so far. What the hell.
u/aemkei

Just WOW!!! I can even hear the sound
u/Galaxtone

I stil ldon't know how to make a 3d engine and a camera view that moves around in only 140 bytes
u/New_Core

Very good one...
u/stiaje

No, this is just not supposed to be possible!
u/sigveseb

so simple and elegant :))
u/magna

Dude!
u/nystrand

Outstanding!
u/Renaud___

so great OO
u/aleamb

superb!!
u/hollo47

No. This is not possible.
u/artfarnaa

He's somehow linking another JS :}}
u/lionleaf

Woah!
u/jylikangas

http://jsriffs.blogspot.fi/2018/04/making-of…
u/iverjo

This is really, really impressive!
u/prinzphi

Unbelievable!
u/lionleaf

#train #3d #camera #hashtag_testing
u/sigveseb

Nice Making-of article! <3 more of those please :))
u/sigveseb

#witchcraft
u/lionleaf

#amazing
u/lionleaf

#making_of #blog
u/aleamb

#rollercoaster
u/pythech

wtf! many thanks for the blog post
u/micahcowan

#wireframe
u/alien

WTF!!!!
u/katkip

Wow
u/f8f82804

#d3
u/donbright

YES
u/mpasula

this is just so fucking cool!
u/Tekmap

👏👏👏👏👏
u/stephanegeorget

OMG
u/vain

How? O.o I am very enthusiastic and at the same time speechless

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BalintCsala

function u(t) {

c.width^=0
for(i=2;i--;)for(j=20;j--;)(x.beginPath(),x.fillStyle=R(0,0,0,K=S(J=(i+t)*3+j/2)+1),x.arc(960+C(J)*25,j*60,K*3+15,0,7),x.fill())

Apr 6 2018 9:15 AM UTC

}// 139/140

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helix thing

u/BirdsTweetCodersDweet

#DNA #helix

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Jugger

function u(t) {

c.width+=0
for(j=0;j<75;j+=3){for(i=0;i<30;i++)
x.fillRect(-1208+50*(i+j)+(t%1)*(j%2*-2+1)*100,-108+50*i+(t%1)*(j%2*-2+1)*100,58,58)}

Apr 4 2018 12:26 AM UTC

}// 133/140

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u/DirtyDan

This is messing with my eyes...
u/Jugger

Don't stare at it for too long!

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BirdsTweetCodersDweet

function u(t) {

x.rotate(0.5)
for(i=1e3;i--;)x.fillRect(50*i+S(t/100)*9e3-9e3,-2e3,25,4e3),x.fillStyle=R(i*50%255,i/20%255,i%255)

Apr 1 2018 3:25 PM UTC

}// 113/140

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Whoa, what...

u/BirdsTweetCodersDweet

Accidentally got this when playing around with d/7539, which is what I meant to post :D
u/BirdsTweetCodersDweet

d/7540, that is.

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jylikangas

function u(t) {

c.width=300+S(t/2)*99
with(x)for(i=17;--i;fill())globalAlpha=.2,arc(X=99+i*S(t/3)*3,70,450/(Z=i-t*6%1),2.7,6.7)&rect(X-(z=150/Z),70+z,z*2,7)

Mar 31 2018 10:18 AM UTC

}// 140/140

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Tribute to Strange Crystals

Show more comments…
u/iverjo

Very good tunnel!
u/p01

✨ You can save 3 bytes by replacing 2.7 and 6.7 by 9 and 13
u/jylikangas

Thanks! Improved version: c.width=W=350+C(t)*150 with(x)for(i=17;--i;fill())globalAlpha=.2,arc(X=W/2+i*S(t/3)*4,70,450/(Z=i-t*8%1),9,13)&rect(X-(z=150/Z),70+z,z*2,7)
u/iverjo

#tunnel
u/sigveseb

#witchcraft
u/pavel

Even better with(x)for(c.width=W=350+C(t)*150,i=17;--i;fill(rect(X-z,70+z,z*2,7)))globalAlpha=.2,z=150/(i-t*8%1),arc(X=W/2+i*S(t/3)*4,70,3*z,9,13)
u/vain

This psydo 3D programming is just too high for me! My biggest respect! ! ++++

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jylikangas

remix of d/7508 by u/fujimotos

function u(t) {

c.width=512
for(i=2e3;i--;x.fillStyle=R(v=255-i/5,v))x.fillRect((i&63)*9,89+(Y=i>>6)*8,9,t%12*S(i/Y+t))
x.scale(12,7);x.fillText('☼',2,t%12)

Mar 29 2018 5:47 PM UTC

}// 140/140

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Another Fujimoto original gets a color treatment :)

u/fujimotos

SUNSET!
u/iverjo

#sun
u/joeytwiddle

#landscape #ocean #sea #sunset

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fervour

function u(t) {

t?a+=S(t):a=1;x.fillStyle=`hsla(${t*200},100%,50%,0.1)`;x.drawImage(c,C(a)*8,S(a)*16);x.font="300px s";x.fillText("ლಠ益ಠ)ლ",300,650)

Mar 28 2018 6:44 PM UTC

}// 131/140

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