Dweets awesomed by u/Xaotic

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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Xen

remix of d/3577 by u/cantelope

function u(t) {

for(w=(i=c.width|=0)/2;i--;x.fillRect(w+S(p+t)*i/Z*w,540+S(g+t)*6e5/Z,s=9e6/Z/Z,s))Z=1800+C(p=(b=i-w)/(S(t)*w)*(b<0?-1:1)*C(g=b/w+t)*t)*b

Nov 27 2017 2:45 PM UTC

}// 137/140

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Xen

remix of d/3575 by u/veubeke

function u(t) {

for(c.width=(i=x.shadowBlur=50)*8;I=i--*9;x.rotate(C(t+i)/t),x.fillRect(155-I,60-I,_=90+2*I,_))x.fillStyle=`hsl(${t*i*t},50%,${i?6-i:10}0%)`

Nov 26 2017 9:58 PM UTC

}// 140/140

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Xen

function u(t) {

for(c.width|=i=189;i--;x.arc(970+C(i+t*13)*299,540+S(i+t*17)*289,129,0,7),
x.fill())x.beginPath(),x.fillStyle=R(Z=C(i-t*9)*199%255,0,-Z,.08)

Nov 21 2017 7:10 PM UTC

}// 140/140

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Maybe My Last Donut Dweet?

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Xen

remix of d/3529 by u/Xen

function u(t) {

for(i=w=960;i--;x.fillRect(w+S(p=i*t*frame)*Z*w,540+C(p)*Z*w,59,59,x.fillStyle=`hsla(${i*S(p*2+T((Z/w)/i))},99%,${Z*129}%,.2)`))Z=(i+t*2)%3

Nov 20 2017 6:45 PM UTC

}// 139/140

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Xen

remix of d/3531 by u/New_Core

function u(t) {

for(Z=149,c.width|=i=5;i--;x.closePath(x.fill("evenodd")))x.arc(960+(Y=Z*C(t*i)),540+Z*S(t*i),i*Z,0,7),x.shadowColor=R(x.shadowBlur=i*Y,Y,Z)

Nov 20 2017 5:53 PM UTC

}// 140/140

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had to have a play with it :D

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Xen

function u(t) {

x.strokeStyle=R((Z=399)*C(t),Z*T(t),Z*S(t),.2),x.beginPath(),x.arc(X=900+C(t*3.51)*Z/2,Y=500+S(t*3.51)*Z/2,Z,0,7),x.stroke()

Nov 12 2017 8:26 PM UTC

}// 124/140

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Donut ;-)

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p01

remix of d/3446 by u/ETHproductions

function u(t) {

c.width|=onkeydown=e=>(e=e.which-36)>0&&e<5?e&1?X+=e-2:Y+=e-3:0;x.fillRect(X*9,Y*9,60,60)};{X=Y=70

Nov 2 2017 11:57 AM UTC

}// 98/140

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Move the square with the arrow keys. You have 42 bytes to write your game around this template

u/BalintCsala

3 bytes less: https://www.dwitter.net/d/6755

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sigveseb

remix of d/271 by u/3bl3gamer

function u(t) {

W=c.width=255;for(i=9<<12;a=i&W,b=i>>8,n=b-45,m=a-99,i--;x.fillRect(a,b,A=1/(((t+a/n)%2)^b/n),A))n*=(B=(W*S(t*29+n/5)+m*m+n*n)/5e3)<1?C(B):1

Feb 24 2017 12:35 AM UTC

}// 140/140

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Based on some of 3b3lgamer's stuff (remix link got broken).

Show more comments…
u/donbright

dude you are the king,.. O M GOSH
u/Renaud___

Fantastic :S
u/lionleaf

Fixed the remix link for ya :)
u/nashcat

holy sh*t
u/Kalanchoe

H...how? This is so impressive.
u/magna

Needs more music.
u/xem

inhuman
u/donbright

still the one that blew my mind the most.
u/lionleaf

#wobble #wobbly #water #mirror #checkerboard #refraction #sphere
u/Xaotic

wtf
u/firegodjr

#raytracing #best
u/stiaje

#witchcraft
u/sigveseb

This one used to be fast, wonder why it is slow now?

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icecuber

function u(t) {

c.width=192;A=Math.abs;Y=A(t*99%176-88);X=A(t*139%376-188);x.F=x.fillRect;x.F(X,Y+7,3,3);x.F(187,Y+C(X/39)*29,5,20);x.F(0,Y-S(X/29)*22,5,20)

Apr 24 2016 12:39 PM UTC

}// 140/140

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Show more comments…
u/lionleaf

I'd love a blog post explaining how you approached creating this one!
u/iverjo

+1
u/SpecialAgent

+1
u/FireFly

I love this one—the movement doesn't really feel all that artificial despite being so. Hats off for figuring out how to get the pads to that :)
u/dh7

+1 very well done !!!
u/joeytwiddle

Amazing. Looks so real. Some handy techniques in here too :)
u/donbright

genius
u/TheGreatRambler

How do you do that under 140 chars?
u/lionleaf

#pong
u/lionleaf

#game
u/joeytwiddle

#tribute
u/Lazy1337

#witchcraft
u/vain

incredible - great work

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