Top dweets by u/magna

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: #Food

show FPS hide FPS share 2 remixes fullscreen

magna

remix of d/14539 by u/KilledByAPixel

function u(t) {

with(x)font="70em impact",fillText("GLITCH",0,999,1920),(d=getImageData(0,0,2e3,2e3)).data.copyWithin(Math.random()*4e7),putImageData(d,0,0)

Jun 13 2019 2:47 AM UTC

}// 140/140

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

GLITCH

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/13852 by u/magna

function u(t) {

eval(unescape(escape`挮睩摴桼㵦㵢㴾房❣汥慲剥捴✺❦楬汒散琧㭳㵓⡴⤻娽㤵〪猪⨴⬵〻甽䌨琩⩚㭸学⡵㸰⥝⠰ⰰⰲ攳ⰲ攳⤻砮瑲慮獦潲洨甬稽猪娬⵺Ⱶⰹ㘰ⰵ㐰⤻景爨椽ㄸ㭩ⴭ㬩硛昨椦ㄩ崨椭㤬ⴲⰱⰴ⤻`.replace(/u(..)/g,"$1%")))

May 15 2019 7:09 PM UTC

}// 129/140

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

Golfed and centered version of #yinyang #default #infinite #loop #beesandbombs

u/magna

Uncompressed: c.width|=f=b=>b?'clearRect':'fillRect';s=S(t);Z=950*s**4+50;u=C(t)*Z;x[f(u>0)](0,0,2e3,2e3);x.transform(u,z=s*Z,-z,u,960,540);for(i=18;i--;)x[f(i&1)](i-9,-2,1,4)
u/magna

Golfed down to 157: w=c.width|=f=b=>b>0?'clearRect':'fillRect';s=S(t);Z=950*s**4+50;x[f(u=C(t)*Z)](0,0,w,w);x.transform(u,z=s*Z,-z,u,960,540);for(i=18;i--;)x[f(i&1)](i-9,-2,1,4)
u/magna

#perfectloop

show FPS hide FPS share 3 remixes fullscreen

magna

remix of d/13638 by u/magna

function u(t) {

eval(unescape(escape`挮睩摴栽眽㉥㈻睩瑨⡸⥻晩汬剥捴⠰ⰰⱷⱷ⤻景爨椽㤻椭ⴻ晩汬⡳瑲潫攨⤩⥦楬汓瑹汥㵳瑲潫敓瑹汥㵒⡷Ɫ敧楮偡瑨⠩ⱷ⽩Ⱞ㐫䵡瑨⹲慮摯洨⤯㈹⤬慲挨㈪⩩ⰶ㥞椬㥼椬〬㜩ⱦ楬瑥爽恢汵爨⑻椦ㅽ灸恽`.replace(/u(..)/g,"$1%")))

May 5 2019 5:02 PM UTC

}// 136/140

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

Flickery blurry #bokeh

u/magna

Uncompressed: c.width=w=2e2;with(x){fillRect(0,0,w,w);for(i=9;i--;fill(stroke()))fillStyle=strokeStyle=R(w,beginPath(),w/i,.4+Math.random()/29),arc(2**i,69^i,9|i,0,7),filter=blur(${i&1}px}
u/vinca

Beautiful blur and flicker.
u/aleamb

beautiful!

show FPS hide FPS share fullscreen

magna

function u(t) {

defaultDweet()

















function defaultDweet(){for(c.width|=i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200)}

Jan 24 2019 5:19 AM UTC

}// 120/140

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

#default

u/f8f82804

#clever
u/bekfast2390

not cool dude it is the deafault!!!!!!!!!
u/katkip

Yeah but it's a function
u/sigveseb

Lol

show FPS hide FPS share fullscreen

magna

remix of d/11437 by u/katkip

function u(t) {

c.width|=0
for(j=255;j--;)for(x.fillStyle=R(r=j*17,r/18),i=9;i--;)x.fillRect(400+i*100+S(t+j/49)*400,400+j*2.7,50,200)

Dec 18 2018 3:21 AM UTC

}// 118/140

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

#default

u/Qwitter

seems backwards to me, but its awesome.

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/11174 by u/magna

function u(t) {

for(i=8418,x.fillRect(0,0,2e3,2e3);i--;x.fillText('🔵⚫🔴',X*16-16+S(a=t*9+((X-60)**2+(Y-34)**2)**.4)*14,Y*16+C(a)*14))X=i%122,Y=i/122|0

Nov 27 2018 5:53 AM UTC

}// 133/140

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 1 remix fullscreen

magna

remix of d/8080 by u/magna

function u(t) {

for(i=389,x.fillRect(0,0,2e3,2e3);i--;x.fillText('⚪',X*80-S(a=i/((T%26-X)**2+(T%389/26-Y)**2)**.5/5)*70,Y*80+C(a)*70))X=i%26,Y=i/26|0,T=t*19

Nov 27 2018 4:06 AM UTC

}// 140/140

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

magna

remix of d/8594 by u/magna

function u(t) {

x.font='25px"'
for(Y=43;Y--;)for(X=76;X--;)x.fillText([...'🌑🌘🌗🌖🌕🌔🌓🌒🌑'][(S((X*Y/99)+t*5)+1)*4.5|0],X*25,Y*25+25)

Jun 13 2018 1:42 PM UTC

}// 111/140

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

u/zanella

Funny thing - it seems as if the moons are moving back-and-forth as if it was a flag. :)

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/7281 by u/magna

function u(t) {

c.width|=0;for(j=n=10;--j;)for(i=100;i--;X=i%5+j*n+S(t)*30,Y=i/5|0,x.fillStyle=R(r=255-(X-50)**2-Y**2,r,r),x.fillRect(400+X*n,400+Y*n,n,n));

Mar 11 2018 7:03 AM UTC

}// 140/140

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

#default

u/fujimotos

#light

show FPS hide FPS share fullscreen

magna

function u(t) {

t?(h=48,v=t*h%528,x.filter=`hue-rotate(${v}deg)`,x.drawImage(stats.dom.childNodes[0],(v%24|0)*80,(v/24|0)*h,80,h)):setStatsVisibility(true)

Jan 2 2018 6:44 PM UTC

}// 139/140

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

Warhol

Show more comments…
u/rippedspine

brilliant
u/sigveseb

Really cool!
u/lionleaf

u/magna test u/magna u/randomuserthatdoesntexist
u/lionleaf

u/test <--- written with a leading /
u/lionleaf

Sweet :)
u/katkip

hmm.. fps #evolution

dwitter.net | magna (3990)