Top #glitch dweets

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.

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Current theme challenge: #ScaryMovies

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f8f82804

remix of d/11919 by u/mxfh

function u(t) {

for(c.width|=i=384;i--;x.fillRect(960-w/2+e,4*i,w+e,4)){y=i/80-2;w=y>.7?3e3:(1-y*y)**.5*640;e=T(t/9+i*w);x.fillStyle=`hsl(${-y}rad 99%50%)`}

Jan 24 2019 8:12 PM UTC

}// 140/140

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#minimal #outrun #glitch #sunset

u/f8f82804

d/11931
u/pavel

Omitting the space in 99%50% does not work in Safari, everything is black.
u/f8f82804

yeah safari stinks
u/f8f82804

try "for(c.width|=i=384;i--;x.fillRect(960-w/2+e,4*i,w+e,4))y=i/80-2,w=y>.7?3e3:(1-y*y)**.5*640,e=T(t/9+i*w),x.fillStyle=hsl(${-y}rad 99% 50%)" which should work and is still <140
u/bekfast2390

easrdfghj

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KilledByAPixel

remix of d/25158 by u/KilledByAPixel

function u(t) {

for(w=c.width&=i=10368;i--;x.fillRect(i%w,Y=i/w|0,1,u[i]=!!(X/35-3|Y/7-5|X&4?t&2**(u[i+w]+2*u[i-w]+4*u[i+1]+8*u[i-1]):1)))X=i%w+S(t)*25+44

Apr 2 2022 9:37 PM UTC

}// 138/140

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Defautomaton #default #automata

u/magna

AWESOME!
u/magna

#glitch as well
u/vain

very cool #glitches
u/tomxor

Very good combo idea

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mxfh

remix of d/2442 by u/mxfh

function u(t) {

c.width|=b=50
h=S(t)
for(e=6.283;e>0;x.lineTo(d*C(e-=.01)+h*(C(e)+T(e/3+t/T(e)))+960,d*S(e+S(t)/9)-h+540))d=420
x.fill("evenodd")

Jan 22 2019 11:44 PM UTC

}// 129/140

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u/Xen

NICE! :-)
u/katkip

Haha
u/magna

#glitch
u/mxfh

this one doesn’t even need the fillrule. Was just looking into other cycloids and Lissajous figures, only to end up with a circle.

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M1T0

function u(t) {

for(c.width|=j=3;j--;T=400)for(g=S(t)<.9?0:(t+j)**8%60,k=9;k--;x.fillRect(T+k*99+S(t)*T+g,T+g,50,200))x.fillStyle=g&&'#'+'0ff0f'.substr(j,3)

Mar 4 2018 10:22 PM UTC

}// 140/140

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Glitch

Show more comments…
u/M1T0

Thanks to u/BirdsTweetCodersDweet u/yonatan u/akm and u/AnnanFay for making this dweet so short!
u/prplz

Nice substring usage
u/M1T0

thhat was from u/yonatan he made it shorter this way
u/fujimotos

I really like this. Your idea is so clever.
u/M1T0

Yea at least the idea is mine :P, thanks!
u/DirtyDan

This is some crazy code
u/joeytwiddle

#default #glitch

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Pascal

remix of d/22172 by u/Pascal

function u(t) {

for(c.width|=i=162;i--;)x.fillRect(550+300*T(t*2+(S(i*i+t)*S(t*3))**7)/50+(a=i%9)*100,400+(i-a)/9*11*(1-3*S(i*i+t)*S(t*3)**299),50,11)

Mar 27 2021 9:00 PM UTC

}// 134/140

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u/doughno

#default
u/magna

#glitch
u/andrea270872

very "old TV"! great

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Xen

function u(t) {

for(c.width|=i=9;i--;)for(j=4;j--;)x.fillRect(400+i*99+S(t)*300-T(j*t),400+j*50+T(t*i),50,50)

Jul 26 2018 6:17 PM UTC

}// 93/140

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#default #glitch

u/fujimotos

Cooool.

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Agnes

function u(t) {

with(x)for(scale(s=t?1:100,s),fillRect(0,0,Q=255,Q),i=9;i--;fillStyle=R(Q*=!!i,Q,Q,.02))fillRect(4+i+S(t)*3,4-T(T=Math.random),.5,2*(1+T()))

Jun 27 2018 8:40 AM UTC

}// 140/140

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Wonky spooky default

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magna

remix of d/22870 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`睩瑨⡸⥻景爨眽挮睩摴桼㵣⹳瑹汥⹦楬瑥爽恩湶敲琨怬獴牯步却祬攽晩汬却祬攽刨眬〬眩㭷ⴭ㬩汩湥呯⡷ⰵ㐰ⵃ⡦牡浥⽷⭴⤪眥匨眯㌲⵴⤪㈵〪匨琫眯㌸⤩ⱦ楬汒散琨〬䵡瑨⹲慮摯洨⤪⨴⩷ⱷⰮㄩ㭳瑲潫攨⥽`.replace(/u(..)/g,"$1%")))

May 26 2021 11:00 PM UTC

}// 139/140

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Oscilloscope edition

u/magna

#glitch
u/tomxor

Nice #oscilloscope

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magna

remix of d/10317 by u/magna

function u(t) {

for(c.width|=i=9;i--;x.fillRect(-56+i*10+s*30,-14,5,20))s=S(t),f=s/2+.5,Z=10,A=f**(i^(s+1)*8),x.setTransform(k=C(A)*Z,z=S(A)*Z,-z,k,960,540)

Jul 15 2020 3:29 AM UTC

}// 140/140

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#weird #default

u/DataMeta

#glitch
u/tomxor

a ja gu dga da ah nah pah!
u/donbright

hahahaha
u/smtsjhr

default on DXM
u/Qwitter

comedy!

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magna

remix of d/17584 by u/New_Core

function u(t) {

c.width|=0
c.style.filter=`blur(${(S(t)+1)*8}px)contrast(2e3%`
for(i=9;i--;)x.fillRect(400+(i+S(t*i))*100+S(t)*300,400,50,200)

Feb 14 2020 3:43 PM UTC

}// 126/140

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#default #metaballs #glitch

u/Xen

nice!
u/katkip

omg!
u/Qwitter

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