Dweets awesomed by u/Cloud

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share fullscreen

MrM@_S

function u(t) {

onmousemove=e=>E=e.x
t?c.width=99:Y=R=X=E=!(x.F=x.fillRect)
x.F(n=E/7,30,20,3)
x.F(Y+=S(t)*.8,R+=X+=.1,2,Y<n+20&&Y+9>n&&R<32&&3+R>30?X=-3:2)

May 10 2017 12:32 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

[a ball and paddle] interactively move the mouse to keep the ball in the air

u/joeytwiddle

Yay! Pong solitaire. Nice one :)
u/donbright

lol great
u/joeytwiddle

#game
u/katkip

#interactive

show FPS hide FPS share 3 remixes fullscreen

cantelope

function u(t) {

cx=(c.width|=0)/2,cy=340
for(i=99;i--;)for(j=59;j--;)X=i/2-25-C(t)*2,Y=3+S(i/5)*S(j/5+t*3),x.fillRect(cx+1/j*X*cx,cy+Y/j*cx,s=99/j,s)

Apr 22 2017 6:28 PM UTC

}// 133/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/innovati

🌊🏄
u/joeytwiddle

Beautiful
u/cantelope

innovati, i can't tell what those emojis are. lel.
u/Renaud___

great

show FPS hide FPS share fullscreen

hscells

function u(t) {

c.width=1920
x.lineWidth=s=99
for(i=0;i<5;i++)x.beginPath(),x.arc(960,540,i*s,i,i-(S(t)+1)*Math.PI),x.stroke()

Apr 17 2017 10:51 AM UTC

}// 110/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

donbright

remix of d/2473 by u/Woodmouth

function u(t) {

t?o.push({a:9,b:9}):(o=[],d=0)
o.map(p=>{d=p.b>1080?3:p.b<0?0:p.a>1920?5:p.a<0?2:d+frame%5/5-.5
x.fillRect(p.a+=9*S(d),p.b+=9*C(d),9,9)})

Apr 13 2017 2:42 AM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Islands, made by @Woodmouth's walkers

u/donbright

Credit to @Kalanchoe for https://www.dwitter.net/d/1395 method

show FPS hide FPS share 1 remix fullscreen

magna

function u(t) {

c.width|=0;for(i=m=118;i--;c=m&(1<<i%7)?54:4,X=i*100,x.fillRect(X-c/2,700,c,220),x.fillRect(X-2,920,4,m));

Apr 5 2017 6:37 PM UTC

}// 106/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Piano keys prototype

u/recursive

golfed it by 12: https://www.dwitter.net/d/2439
u/magna

#piano

show FPS hide FPS share fullscreen

donbright

remix of d/2379 by u/jick

function u(t) {

x.globalAlpha=.008
半=500
x.fillRect(0,0,i=w=2e3,w)
for(i=frame;i--;){
P=t-Math.random()
x.clearRect(2*半+i*T(P),半+i*C(P),8,8)
}

Apr 2 2017 4:03 AM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

in the middle of the Bell Curve, there are multitudes.

u/z3vin

Sweet

show FPS hide FPS share fullscreen

nystrand

function u(t) {

p=(a,b,d,w=1)=>d>3?x.fillRect(a-w,b-w,d*w,d*w)&p(a,b,d-5)&p(a+b*C(t+d),b+a*S(d)/8,d-4):x.fillStyle=R(d*88,d*a/9,50+d*99,.3);p(a=650,a,60,a)

Mar 29 2017 8:25 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Show more comments…
u/cantelope

incredible!
u/magna

So pretty!
u/nonce

wow
u/sfz

holy shnikes!
u/donbright

great colors
u/iverjo

#galaxy
u/vain

incredible code and fx. the source is to cryptic for me. XD

show FPS hide FPS share fullscreen

scottglz

remix of d/2329 by u/sfz

function u(t) {

x.fillRect(0,0,z=1e9,z);for(i=h=540;i--;x.clearRect(2*h+2*o.x*O-o.y*I,h-o.y*O-o.x*I/3,7,4))I=S(t-i),O=C(t-i),o=t?u[i]:u[i]={x:z*i%h,y:z/i%h}

Mar 29 2017 1:58 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

The stars cried out for spacification

u/sfz

sweet!
u/donbright

super
u/Cloud

#fly

show FPS hide FPS share fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

show FPS hide FPS share 2 remixes fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

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

dwitter.net | Cloud (15470)