Random dweets | Dwitter

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: #Food

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mmastrac

remix of d/3366 by u/mmastrac

function u(t) {

for(p in d=Date(x.scale(n=16,n,c.width|=99)))for(i in _=' {"^î§m}*ÿï')_.charCodeAt(+d[+p+n]+1)>>i&1&&x.fillText("▏▕▁▔"[i&3],p*n,9*(i>3)+9)

Dec 28 2017 5:32 PM UTC

}// 138/140

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Shaving off a byte

u/Xen

welcome back ;-)

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rodrigo.siqueira

remix of d/15559 by u/tomxor

function u(t) {

for(c.width=128,i=576;i-=1/16;x.fillRect(16*X,16*Y,Z,Z))
x.fillStyle=R(0,35,90),X=i%8,Y=i/128,
Z=1+C(20*T(Y+T(X*2))*C(X+T(Y*9))+t*4)**3/3

Aug 31 2019 12:58 AM UTC

}// 137/140

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Sea from above. #water

Show more comments…
u/jellyedwards

Amazing!
u/aleamb

YES!
u/aleamb

#realisti
u/aleamb

#realistic
u/tomxor

nice, sometimes the unfloored i/128 works in our favour, adds that overall gradient that makes it look like reflecting sky
u/katkip

nice
u/katkip

#tagfail
u/iverjo

Very nice water

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KilledByAPixel

remix of d/11852 by u/metamero

function u(t) {

eval(unescape(escape`𭀿𣐮𫱮𪑮𬁵𭀽𩠽🡍𛡶𨑬𭑥👣𫱤𩐮𬡥𬁬𨑣𩐨𛱛𧠡𛑾𧐫𛰬𤱴𬡩𫡧𛡦𬡯𫑃𪁡𬡃𫱤𩐨𛠮𛡛𛠮𛠨𭠽𣐮𭡡𫁵𩐩𛡬𩑮𩱴𪀥𜠿𭠫𙰻𙰺𭡝𛡭𨑰𚀨𩐬𪐩🐾𩐮𨱨𨑲𠱯𩁥𠑴𚀩𯀨𪐥𜠿𝐵𞠵𝀩🀼𜐰𚐩𚐺𨰮𫱵𭁥𬡈𥁍𣀽𘠼𭁥𮁴𨑲𩑡𘁣𫱬𬰽𝰴𘁲𫱷𬰽𜠰𘁩𩀽𣐾𘠻`.replace(/u../g,'')))

May 28 2019 8:45 PM UTC

}// 140/140

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Dwitter compressor 3.0 (194B pack) Remix with larger text area and triggers on input instead of onblur. #compressed #tool

u/KilledByAPixel

Uncompressor ~ d/14281
u/katkip

#compressor
u/KilledByAPixel

xem explains how it works... https://xem.github.io/codegolf/obfuscatweet.…

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Xen

remix of d/3100 by u/New_Core

function u(t) {

for(c.width|=i=99;i--;)x.ellipse(X=540,X,t,i*C(t)+X,i*2.1,S(t),T(t))
x.stroke()

Aug 24 2017 5:17 PM UTC

}// 79/140

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u/donbright

seems like it could work with mouse input... not sure of the best way tho
u/donbright

very interesting rhythym
u/Xen

Mouse? Done! :-) #3135

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username

remix of d/15299 by u/username

function u(t) {

for($=t,_=$/2,i=99;i--;x.fillRect($*99+960,540-_*99,9,9))q=$,$=1-$**2/21+_,_=-q,x.fillStyle=`hsl(${i*$},74%,50%`

Aug 6 2019 7:16 PM UTC

}// 112/140

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golfed rainbow area

u/username

a bit of golfing at least

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Xen

remix of d/33743 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,s=0,i=5e3,i);i--;x.fillRect(960+70*s*C(i/t),540+30*s*S(i+S(i)),s=c/S(i&t)/7,s))x.fillStyle=R(c=89*S(i%t|0*3),c/2,c*C(t),.1)

May 7 2025 5:13 PM UTC

}// 140/140

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"They Speak"

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Ocramoi

function u(t) {

c.width=Math.abs(S(t))*1920
c.height=Math.abs(S(t))*1080
x.fillStyle="blue"
for(i=0;i<1080;i+=10)for(a=0;a<1920;a+=10)x.fillRect(a,i,1,1)

Dec 19 2018 12:17 AM UTC

}// 138/140

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KilledByAPixel

remix of d/15242 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𫐽🡓𚁑𚡑𚰫𚐪𫐻𡠽𚁘𛁙𛁚𛁁𚐽🡲𚀹𞐬𮀮𩡩𫁬𤡥𨱴𚁘𛑚𛰲𛁙𛑚𛰲𛁚𛁚𛁸𛡦𪑬𫁓𭁹𫁥👒𚁚𚠲𛀳𝐵𛑚𚠲𝐩𚐬𦠾𝐦𙡆𚁘𚱓𚁁𚐪𦠯𝠬𦐭𠰨𠐩𚡚𛰶𛁚𛐮𜐬𚁁𛑲𚀮𝠩𚐪𛠹𚐩🡚𙠦𡠨𦀬𦐬𦠪𬠨𛠷𚐪𚠳𛁁𚱲𚀲𚐩𞱆𚁑👴𚠱𜀰𜀵𛀱𜀸𜀬𝐰𚱲𚀹𚐬𜀩`.replace(/u../g,'')))

Aug 5 2019 6:04 AM UTC

}// 140/140

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Alien Vines

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username

remix of d/14830 by u/pavel

function u(t) {

for(w=j=c.width|=f=o=>500*C(q=22/7/(3+-~o*5%8))/C((a+t)%(2*q)-q);a=44/7*--j/w;x.arc(960,540,f(t+1)*e+f(t)*(1-e),a,a))e=(t%1)**9
x.fill()

Jun 29 2019 7:01 PM UTC

}// 136/140

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find out what I changed. I mean you could use some diff software , but that is lame

u/username

here is the difference (if you can resist checking it out, you are a real ninja): https://jsfiddle.net/xbg7duzn/
u/joeytwiddle

I see it! Thanks to paste (undo redo) x N
u/username

wow, I tried to do it as well, but without knowing what it is, seems tricky

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rodrigo.siqueira

remix of d/33885 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(1)`
for(i=4e4;i--;x.fillRect(960+C(k=i+r*r)*800/Z,520-S(k)*800/Z,.1,t<2))
r=S(w=i*i/t)-t,Z=C(1/S(i*13))*9-7/r*S(r/5)

Jun 1 2025 5:09 PM UTC

}// 139/140

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Main eye

u/cantelope

lol