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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nbruno234

function u(t) {

eval(unescape(escape`琿〺朽〻景爨栽季⹨敩杨琽ㄲ〰Ⱪ㴨丽㜵⤪九㭩ⴭ㭸⹦楬汒散琨椥个ㄶⰱ㘪⡾樭丩ⰱ㐬ㄴ⨨桛楝㵧㽓ⴵ㽓㴽㘺杛楝㩄慴攮湯眨⤦ㄩ⤩景爨稽匽㤻稭ⴻ匭㵧孾樥个丫縨⵩⵺⼳ⵎ⤥九⥪㴭椯中稥㌭主朽栻`.replace(/u(..)/g,"$1%")))

May 24 2020 12:38 AM UTC

}// 135/140

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Game of Life!

u/Foldster

wow!
u/DaSpider

#GameOfLife
u/bandaloo

i've been waiting for someone to do this!

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magna

remix of d/24015 by u/magna

function u(t) {

w=c.width|=0
t||(a=Array(w).fill(i=0).map((_,i)=>S(i)**2))
for(j=w;--j;a[i]>a[j]&&(R=a[i],a[i]=a[j],a[j]=R))x.fillRect(j,0,1,a[j]*1080)
i++

Oct 7 2021 2:44 AM UTC

}// 139/140

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Satisfying sin^2 sort remix

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katkip

function u(t) {

if(!t){C=document;S=C.createElement('script');S.src="//hastebin.com/raw/oguwoxuyop";C.head.appendChild(S)}

Aug 3 2018 8:07 PM UTC

}// 106/140

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Show more comments…
u/lionleaf

This will break at some point, as it's using external resources, which is against the spirit of dwitter. Leaving it up for now, but similar dweets might get removed #external
u/katkip

Yeah sorry I wanted to share this because it's cool
u/joeytwiddle

I tried to write one of those once. So far it's 338 chars...!
u/katkip

Actually 150 if using particles.js
u/yonatan

I have a shitty looking 129 char one (couldn't squeeze in the alpha=distance bit)
u/yonatan

d/9104
u/yonatan

better one: d/9105

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KilledByAPixel

remix of d/18638 by u/KilledByAPixel

function u(t) {

for(k=i=960;--i;x.fillRect(k-i+(r=((m=i+t*k/4|0)%39?1e5:3e4)/i)*C(m)*(2+S(m/89)),340-(d=-S(m))*r,r/=2,(d<.8|d>.81)?r:1e5))x.fillStyle=R(i/4)

May 9 2020 12:37 AM UTC

}// 140/140

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Abandoned #Cavern ⛏️

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384.cz

function u(t) {

eval(unescape(escape`𜀽👴𙠦𚁸𛡳𨱡𫁥𚀳𛀳𚐬𮀮𫁩𫡥𥱩𩁴𪀽𜰬𮀮𩡯𫡴🐢𜠴𬁸𘁡𬡩𨑬𘠬𮀮𩡩𫁬𥁥𮁴𚀢𚰠𛐢𛀴𜀬𝰵𚐬𮀮𩡩𫁬𥁥𮁴𚀢𣁩𭁨𪑵𫐬𜑳𭀠𨑬𪱡𫁩𘁭𩑴𨑬𘠬𝀰𛀲𝰵𚐬𮀮𩡩𫁬𤡥𨱴𚀵𜀬𜀬𜠰𛀱𜀩𛁸𛡳𭁲𫱫𩑒𩑣𭀨𜐰𛀱𜀬𜐰𜀬𜠰𜀩𚐠`.replace(/u../g,'')))

Jun 13 2022 4:33 PM UTC

}// 131/140

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Lithium is often used in batteries

u/384.cz

#chemistry

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magna

function u(t) {

c.width=240
with(x)font='6em"',fillText('👌',110,110),scale(-1,1),translate(-160,30),rotate(-1.57),fillText('☝️',-110,100+S(t*4)*10)

Jun 27 2018 2:57 PM UTC

}// 131/140

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NSFW #nsfw #sorry

u/micahcowan

#emoji
u/Agnes

You could use clipping to have the pointing hand disappear into the OK hand if you placed the clip rectangle just right. I don't know how you would save up the characters though, maybe by using a for loop to only have one fillText call (but that would also eat characters with all the ?: statements you'd have instead).
u/magna

Yeah, clipping would make it awesome! Let's see if this can be golfed down significantly to open up space for some clipping.
u/Agnes

I posted a clipping remix. You can do scaling, translation and rotation in a single call to setTransform.

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lonestar108

function u(t) {

eval(unescape(escape`琯㴵〰㬊景爨椽〻椼㤹㤻椫⬩ਠ⁧㵩⩴ⱨ㵩⭴ⱪ㵩⽴Ⱬ㵃⡴⩧⤬氽䌨琪権Ɑ㵓⡴⩧⤬ਠ⁸⹦楬汓瑹汥㵠桳污⠤筴⩪紬㤹┬㔰┬⸱⥠Ⰺ†砮晩汬剥捴⠸㤹⬹㤹⩭⩫⩫⩃⡴⨱〸⩨⤬㐹㤫㤹㤪洪氪氪欬㌬㌩`.replace(/u([^D].)/g,'$1%')))

Jan 29 2023 8:29 PM UTC

}// 138/140

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toroidal geometry

u/magna

#waitforit
u/magna

Pretty and flowing!

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remix of d/2535 by u/magna

function u(t) {

t||(g=(n=c.cloneNode()).getContext`webgl`)
with(g)clearColor(0,S(t),C(t),1),clear(16384);
x.drawImage(n,0,0)

Jul 24 2020 5:14 AM UTC

}// 108/140

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safer for editing #webgl

u/IV

manga's original is grand, this is safer than my previous attempt in terms of editing and not getting errors which cause a reload :)
u/IV

the prblem with this is that youd have to clear both contexts which costs more bytes

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veubeke

function u(t) {

D=t?Math.random()<.01?-D:D:1
c.width^=0
x.fillRect(0,0,1920,1080)
x.translate(960,0)
x.scale(D,1)
x.font='15em"'
x.fillText('👀',-120,500)

Sep 30 2020 6:50 PM UTC

}// 137/140

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Anxiously awaiting all the spooky dweets

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Axioplase

remix of d/36633 by u/Axioplase

function u(t) {

w=3e3,s=5
for(z=q=i=w;i--;x.fillRect(t*200,i*.5,z=C(q=w/S(t-q))*C(q/w*S(z+i/1e3))*99,(C(i/w)*(q/w/333)))**2)x.fillStyle=R(.2*q,.02*q,.02*z)

Nov 10 2026 4:13 AM UTC

}// 139/140

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