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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magna

remix of d/3414 by u/mmastrac

function u(t) {

r=r=Math.random,t?t-l>1?l=t:0:(l=0,a=[]);t==l&&a.push([r()*2e3,0]);for(i=6;i--;x.rotate(S(t)/1e5))a.map(e=>x.fillText("🔴",e[0],e[1]+=r()));

Oct 30 2017 5:51 AM UTC

}// 139/140

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#blood

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tzador

function u(t) {

eval(unescape(escape`𣐽𣑡𭁨𛡲𨑮𩁯𫐊𢀽𚁗𚐽🠨𥰫𣐨𚐯𝀩𚠲𝐵𒡦𫱲𚀻𦀽𣐨𚐪𜠭𜐬𦐽𣐨𚐪𜠭𜐬𦀪𦀫𦐪𦐼𜐻𚑻𒡚👍𨑴𪀮𬱱𬡴𚀱𛑘𚡘𛑙𚡙𚐊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𢀨𦀩𛁈𚁙𚐬𢀨𦠩𚐊𮀮𨡥𩱩𫡐𨑴𪀨𚐊𮀮𨑲𨰨𞐶𜀭𝐰𜀪𦀬𝐴𜀭𝐰𜀪𦐬𜰰𚡚𛀰𛀷𚐊𮀮𩡩𫁬𚀩𒡽`.replace(/uD./g,"")))

Feb 12 2025 7:51 PM UTC

}// 136/140

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RGBall

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f8f82804

remix of d/9654 by u/f8f82804

function u(t) {

x.fillRect(t,t,t,t)

Sep 3 2018 11:44 PM UTC

}// 19/140

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#minimal animated dweet (without throw)

u/joeytwiddle

x.fillText(t,t,t) ;-)
u/f8f82804

See remix!

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ntsutae

remix of d/19763 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=0)=>X*X+Y*Y>4?n:f(2*X*Y-.8,S(Y*Y-X*X)*1.11-.21,n+6);for(i=w=2e3;i--;x.fillRect(i,Y,1,1))Y=t*60,x.fillStyle=R(g=f(i/w,Y/w),g,g)

Oct 9 2020 3:03 PM UTC

}// 135/140

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#julia #fractal

u/katkip

thunder
u/Xen

sexy!
u/ntsutae

I happended to put S() on Y*Y-X*X
u/dull_pixel

#storm

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tomxor

remix of d/27024 by u/Xen

function u(t) {

eval(unescape(escape`𭀿𤰨𭀪𭀩🁓𚁴𚐦𙡸𛡦𪑬𫁔𩑸𭀨𠐮𬱨𪑦𭀨𮀮𩡩𫁬𤱴𮑬𩐽𙰣𩡦𩠧𚐬𞀰𛀱𩐳𛁷𛁸𛡤𬡡𭱉𫑡𩱥𚁣𛀰𛀭𝀵𚐩𞡸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𭰽𜡥𜰬𭰬𠐽𦱸𛡦𫱮𭀽𙰳𜡱𘁭𫱮𫰧𧐩𒡦𫱲𚁫𘁩𫠠𮀩𠐮𬁵𬱨𚀧𤱥𫁥𨱴𪑮𩰠𙰫𪰬𨁕𫡰𨑣𪰠𛠮𛠯𙁻𪱽𧰱𛠴𜀺𢡓𛡤𩑢𨀩`.replace(/u../g,'')))

Feb 10 2023 9:11 PM UTC

}// 140/140

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Dwitter ./install.sh

u/tomxor

Don't forget to chmod 755 ./install.sh
u/Joachim

AWESOME!!
u/Xen

yo!! :-o nicely!
u/Xen

also: chmod ---x--x--x i'm illiterate lol

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tylertoomey

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<36;i++)
for(k=0;k<20;k++)
x.fillRect(i*53+(C(t*10+k)*10),k*53+(S(t*10+i)*10),50,50)

Jan 5 2020 4:42 AM UTC

}// 126/140

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uzuor

function u(t) {

c.width=1920
for(i=0;i<90;i++)
d=S(t)*i
x.lineWidth=30
for(j=0;j<90;j++){x.arc(d*25,-20,j*60,0,2*3);x.arc(-d*5,-20,j*60,0,2*3)}x.stroke()

Oct 23 2018 1:09 PM UTC

}// 137/140

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i begin lol

u/Js4ever

I love it and its super fast. Congrats

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Xen

remix of d/7216 by u/AnnanFay

function u(t) {

t?x.fillRect(0,0,w,w):w=c.width=406
for(z=99;z--;x.fillText(0|(Y=~~(t*(9+z**7.7%29)))**7%9,z*4,Y*9%w))x.fillStyle=R(0,0,z&&w,z||.05)

Mar 8 2018 9:00 PM UTC

}// 132/140

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Shoutz 2 u/AnnanFay

u/joeytwiddle

#matrix

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katkip

remix of d/22075 by u/veubeke

function u(t) {

c.outerHTML=`<ol id=q type="I" style="display:inline; list-style-position: inside;"></ol>`
q.innerHTML="<li>".repeat(100)

Mar 24 2021 6:48 PM UTC

}// 121/140

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another way to create a roman numeral counter

u/danny@hille.dk

less code more broken html c.outerHTML='<ol type="I" style="list-style-position:inside">'+'<li>'.repeat(100)
u/384.cz

#html

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rodrigo.siqueira

function u(t) {

for(K=X=-500;X<-K;X++)for(Y=K;Y<-K;Y++)h=T(3*Math.atan(Y/X)+Math.log(Math.sqrt(X*X+Y*Y))*5)/2,h<S(X*Y/h)&&x.fillRect(960-X,Y-K+t,.3,t<.1)

Jul 30 2022 4:35 PM UTC

}// 137/140

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Spiral Nebula. Based on Spiralnebel https://mobile.twitter.com/quasimondo/status… - Lots of dweet ideas in this 1984 book of BASIC generative art: Spiele Mit Computer Grafik (Games with computer graphics) #spiral

u/rodrigo.siqueira

The full original Commodore 64 BASIC code (8 lines) is here: https://www.c64-wiki.de/wiki/Spiele_mit_Comp…