Dweets awesomed by u/yokljo

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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Agnes

function u(t) {

with(x)for(l=1600;l--;T=l%100)F=t+25*S(l+t/T),fillStyle=R(q=1e4/T,l/(h=T+T/12),q,.01),beginPath(fill()),arc(960+T*F*C(h),540+T*F*S(h),T,0,7)

May 29 2018 10:40 AM UTC

}// 140/140

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I was trying to make a lotus flower thing but it turned into a 90s tie-dye pattern instead.

u/magna

Nice!

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joeytwiddle

function u(t) {

for(c.width|=k=511;k--;x.fillRect(960-W-500*S(j/41)*C(a),960-j*(i+S(a)),2*W,9))i=k>>5,j=k%32,x.fillStyle='#f7f'+j/5,W=99*S(j/10)*S(a=t+i*17)

May 29 2018 10:12 AM UTC

}// 140/140

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Happy Vesak! https://en.wikipedia.org/wiki/Vesak

u/joeytwiddle

Here is the colourful 3d version: https://codegolf.tk/a/270
u/fujimotos

Lotus!
u/hollo47

This is absolutely beautiful!
u/lionleaf

Amazing! #vesak #flower
u/aleamb

great!!

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Feiro

function u(t) {

eval(unescape(escape`潮捬楣欽弽㹻瀽湥眠䅵摩潃潮瑥硴⠩㭯㵰⹣牥慴敏獣楬污瑯爨⤻漮捯湮散琨瀮摥獴楮慴楯温㭯⹳瑡牴⠩㭦潲⡲㴱㈹㭲ⴭ㬩漮晲敱略湣礮獥瑖慬略䅴呩浥⡲㸾㜿〺㐴〪ㄮ〵㤴⨪⡲☱㼭㐺⡔帽㌩⬨爾㸵☱⤩Ⱳ⼹⥽`.replace(/u(..)/g,"$1%")))

May 28 2018 11:01 AM UTC

}// 139/140

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Click the canvas to be Thunderstruck! ⚡⚡

Show more comments…
u/Feiro

#audio #compressed
u/sigveseb

very nice ^^
u/S.T.L.K.R.

https://www.youtube.com/watch?v=uT3SBzmDxGk
u/highfestiva

Wooaaa! :D
u/sukkamehu

how does this work
u/katkip

This is awesome

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Xen

remix of d/4136 by u/Exca

function u(t) {

for(i=2e3;i--;x.fillRect(S(t*3+i)*456*S(C(t*7)+i%89)+1e3*(i==0?-1:1),i,s=i==0?2920:9-d*8,s))d=C(t*i),x.fillStyle=R(i,0,i*t%i,.2)

May 24 2018 6:16 PM UTC

}// 128/140

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jellyedwards

remix of d/8172 by u/generative-eu

function u(t) {

c.width|=0;with(x)for(i=66;i--;stroke())H=i%29,A=H>10,beginPath(lineWidth=25+H),arc(960,540,L=8*i,A*5.4,A?4:7),strokeStyle=R(255-L*t,0,0,.4)

May 24 2018 6:23 AM UTC

}// 140/140

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What are you doing, Dave? .... #2001

u/zanella

*applause*
u/generative-eu

This is awesome, thanks for the remix!
u/jellyedwards

Thanks very much! I had tried something like this before but couldn't get it <140, your dweet really helped!

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robbyg

remix of d/8195 by u/Barth

function u(t) {

with(x){for(a=192,c.width|=0;a--;)b=540+S(a/8-t)*40,lineTo(a*10,b);stroke();font="5em a";translate(980,b);rotate(C(t)/3);fillText("🚴",0,0)}

May 23 2018 7:49 PM UTC

}// 139/140

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u/Barth

He looks better

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Agnes

function u(t) {

with(x)for(drawImage(c,-5,-5,1930,1090),lineWidth=10*(1+S(t)),i=9;i--;)strokeStyle=R(0,0,t*i%255,.1),strokeRect(100*(4+i+S(t)*3),400,50,200)

May 14 2018 10:35 PM UTC

}// 140/140

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Underwater smoke default #default

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yonatan

function u(t) {

c.width|=0
for(i=3e3;i--;x.fillRect(960+(h=S(i/88-t)*i/5),1200-i/2-C(t+i/55+h*h/1e5)*h*i/4e3,s=99/i**.3,s))x.globalAlpha=.01

May 14 2018 5:25 PM UTC

}// 124/140

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#smoke

u/Cloud

Good smoke

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Xen

remix of d/7719 by u/Xen

function u(t) {

for(c.width|=i=99,x.globalAlpha=.1;i--;x.arc(S(i+t*4%i)*400+960,C(t*9+i%t)*400+540,i,0,6.28))x.beginPath(x.fill()),x.fillStyle=R(i)

May 11 2018 4:34 PM UTC

}// 131/140

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New_Core

function u(t) {

t?c.width=-1:a=1
a+=(t%6)-3
x.arc(300+a,119-68*S(2*t%3.16),50,0,7)
x.stroke()
x.clip()
x.font="6cm A"
x.fillText("Dwitter",200*S(t)-200,160)

May 11 2018 9:01 AM UTC

}// 140/140

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u/uchenna

please i'm new to javascript how can i use this code on my project
u/sigveseb

this is a cool one!
u/prplz

Nice! I didn't know about clipping
u/BuRRak

Cool! By commenting out clip you see what is going on a bit more!‮
u/fujimotos

#text
u/13thptr

#clip

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