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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baon

remix of d/28912 by u/baon

function u(t) {

c.width=512
for(i=0;i<128;i++) for(j=0;j<72;j++) a = C(i^j+i**2+60*t)<0.5,
x.fillStyle=R(0,0,0,1-a),x.fillRect(i*4,j*4,4,4)

Nov 22 2023 2:16 PM UTC

}// 123/140

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DaSpider

remix of d/17599 by u/Yogeshp3

function u(t) {

c.width=z=1920
c.style.filter="blur(1vh)sepia()invert(1"
for(i=4e3;i--;)x.fillRect(z/2+C((w=t*i/60))*w*7,z/5+S(w)*w*3,15,15);

Feb 13 2020 4:49 PM UTC

}// 126/140

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Multiple spirals

u/Xen

sexy!

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Coalshork

function u(t) {

x.fillRect(t*300%1920,540,1,Math.random()*540-270)

Nov 15 2024 5:06 PM UTC

}// 50/140

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Noise chart

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lucky225

function u(t) {

w=1920;for(c.width=i=w;i>=0;i-=100)for(j=0;j<999;j+=100){i2=i-w/2;j2=j-1080/4
d=Math.sqrt(i2*i2+j2*j2)/6
o=9+C(d-t*6)*6
x.fillRect(i,j,o,o)}

Dec 27 2017 12:12 AM UTC

}// 140/140

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜀬𭠽𞐹𞱩🁶𞱸𦱥𧐨𩠭𫀬𭠬𝀰𜀬𫀬𣰨𭠩𚐩𮁛𩐽𘡦𪑬𫁒𩑣𭀢𧐨𜀬𪐪𜰰𛁮🐲𩐳𛁶𛀨𣰽𙀽🡸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𙁽𘀹𞐥𝐰𙑠𚐨𪐾𜐶🱩🀲𝐿𛐶𚡩𞡩𞡬🐱𞐹𚐩𛁸𦱥𧐨𚁦🐨𪐯𞁼𜀩𚡬𚠴𛐲𩐳𛑴𙐲𚡮𚐫𜠰𛰨𫰽𪐫𚰥𞀩𛁬𚱯𚡶𛀹𚡯𛁶𛁏𚀹𚐩`.replace(/u../g,'')))

May 27 2025 8:30 PM UTC

}// 140/140

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a buck fifty on the PCH

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New_Core

function u(t) {

for(w=c.width|=i=9;i--;)Z=w/(i*3+20*C(t)+40),x.fillRect(960-Z/2+Z*S(t/5)*15,400-Z*2,Z,Z*6)

Apr 24 2018 11:39 AM UTC

}// 90/140

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u/joeytwiddle

#default #perspective #hashtag_mania
u/lionleaf

Love the default remixes!
u/13thptr

#d3

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KilledByAPixel

remix of d/25710 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󫼽󙼧󛍩󟜶󜌰󞽩󛜭󞽯󚼽󚍠󟌯󨬾󟍢󘍯󫭣󫍩󨽫󟜢󬽰󩝥󨽨󤽹󫭴󪍥󬽩󬼮󬽰󩝡󪼨󨬽󫭥󭼠󤽰󩝥󨽨󤽹󫭴󪍥󬽩󬽕󭍴󩝲󨝮󨽥󚌧󙍻󨜽󤽴󬭩󫭧󛭦󬭯󫝃󫽤󩝐󫽩󫭴󚍺󚝽󙼩󛍢󛭬󨝮󩼽󙽩󭌧󛍢󚜢󟭠󚽡󚜩󮬽󜜲󝼷󝌴󚼹󝬶󚭍󨝴󪌮󬭡󫭤󫽭󚌩󯌰󒭴󟼰󞭣󛭯󭝴󩝲󢍔󣝌󟝯`.replace(/u../g,'')))

Aug 27 2023 2:35 PM UTC

}// 139/140

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Italian Practice 🍕 Click on an emoji to hear it in Italian (works with chrome)

u/robbyg

As someone who ALSO follows you on Duolingo, this cracks me up!
u/KilledByAPixel

haha yeah, im always finding new ways to practice!
u/jdspugh

Amazing
u/DaSpider

Very cool idea! I Added more languages and emojis speakemoji.daspider.repl.co

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ashish9b

remix of d/19117 by u/pavel

function u(t) {

for(i=c.width|=f=g=>(1+i%5*19+i/3)*g(a=(i/3&15)*.39-9)-999*S(i/30-i%3*99+3*t)*g(a+6);i--;)x.fillRect(960+f(C),540+f(S),s=1+6*S(i/1000),s)

Nov 11 2020 5:02 AM UTC

}// 137/140

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Cosmic Dance

u/Xen

nicely done
u/donbright

very cool

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function u(t) {

c.width|=0
for(i=512;i--;x.fillRect(960+(X*C(t)-z*S(t))*1500/Z,10+1500*(Y+2)/Z,20,20))Y=(i>>3&7),z=(i>>6&7)-4,X=(i&7)-4,Z=z*C(t)+X*S(t)+20

Sep 4 2023 12:21 AM UTC

}// 138/140

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u/magna

Just golfed a bit and modulated the dot sizes by Z: d/28393

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pythech

remix of d/8774 by u/Feiro

function u(t) {

with(x)for(fillRect(0,0,k=2e3,k);k--;beginPath(fillStyle="#0001"))arc(960,540,k/4,v=k%4*2*S(t-k)*C(t-k*9)+t,v+.2),strokeStyle="red",stroke()

Jun 30 2018 10:49 AM UTC

}// 140/140

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u/magna

Stylish! #radar