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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taupelink

remix of d/26310 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㕥㐻洭ⴾㅥ㐻砮晩汬⠩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡪㵭⨪⡭┮㤩Ⱪ㵭┨ㄲ〫津㜥㔪㤩ⰱ攴⽪ⱃ⡩┳⨲⩭⤪⨶⼲⤩ⱸ⹡牣⡭┷⨳㈰⵩⩃⡩┴⨲⩭⤬ㄸ〫椥㐪㌶〫椪匨洩Ⱪ⩓⠳⩭⤪⨲⼴ⱪⱪ⬵⤠`.replace(/u([^D].)/g,'$1%')))

Oct 18 2022 10:53 PM UTC

}// 140/140

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d/26355

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teachtyler

function u(t) {

w=i=j=1e4;for(;i>0;i--)for(;j>0;j--){x.fillStyle=(R(255,0,0));
  x.fillRect(j*C(t),j*S(t), 10, i/10000)}

Dec 27 2017 8:38 AM UTC

}// 104/140

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ijbd

function u(t) {

c.width=1920;
with(x)for(i=100;i--;clip(fill()))beginPath(),arc(950+100*C(t*3-i),540,i*60,0,7),fillStyle=R(255-i*20,100-29,100)

May 7 2020 6:53 PM UTC

}// 127/140

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LimeLaser

function u(t) {

x.globalAlpha=0.01
x.fillRect(0,0,2e3,2e3)
for(i=9;i--;){
x.clearRect(30+1800*Math.sin((t+i)/Math.PI)**2,30+960*Math.cos(t+i)**2,60,60)
}

May 13 2019 4:42 AM UTC

}// 137/140

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Changing Paths

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WasifBoomz

function u(t) {

c.width=1920
for(i=0;i<3;i++)
x.fillStyle=R(0,Math.random()*255,t*10)
x.fillRect(0,0,1920,1080)
x.clearRect(0,400+i*100+S(t)*300,2000,99)

Feb 27 2019 4:57 PM UTC

}// 139/140

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CodeUh

remix of d/2868 by u/CodeUh

function u(t) {

c.width=1920;x.beginPath();x.translate(950,550);x.scale(2,2)
  for(i=0;i<t*99;i++)
    x.lineTo(500*C(t+i),50*T(t+i));
  x.stroke();

Jul 15 2017 3:32 PM UTC

}// 135/140

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u/Xen

Remix done: 2888 ;-)

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ETHproductions

function u(t) {

c.width|=onkeydown=e=>(e=e.keyCode-37)?e-1?e-2?e-3||Y++:X++:Y--:X--;x.fillRect(X*9,Y*9,60,60)};{X=Y=70
// game template. arrow keys to move

Nov 2 2017 1:53 AM UTC

}// 139/140

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Very rudimentary game template. Not sure how much more anyone can do with <40 bytes, but you never know ;)

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KilledByAPixel

remix of d/18239 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𝀻𪐭𛐻𨑛𨠫𚰥𚁊🐵𝀰𚑝👻𦀺𠐽𤰨𤰽𣑡𭁨𛡲𨑮𩁯𫐩𚠴𛐲𛁙𞡂👓𚁸𛡧𫁯𨡡𫁁𫁰𪁡🐮𜀴𚐪𝀭𜠬𠐬𠡽𚑸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𦠽𜡥𜰬𦠩𛁴🱡𛡭𨑰𚁯🐾𮱷𪑴𪀨𫰩𮀮𨱬𩑡𬡒𩑣𭀨𞀰𜀭𚁘👘𚡘𛑙𚡙𚰨𦐽𜠪𦐪𦀫𠠬𠐩𚐪𢠬𦐪𢠫𢠬𝠬𝠩𯐩𞡢👡👛𧐻`.replace(/u../g,'')))

Apr 14 2020 12:46 AM UTC

}// 140/140

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Mandelbrot Orbit Capture 2.0

u/KilledByAPixel

improved speed and fixed slowdown over time
u/KilledByAPixel

#buddhabrot #fractal

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deobfuscate

function u(t) {

c.width+=0
M=()=>Math.random()*255
for(i=1e3;i--;){x.fillRect((t*5)*i%1920,(t*5)*i%1080,99,8);x.fillStyle=R(i,0,i)}

Mar 23 2023 2:21 PM UTC

}// 115/140

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Hyperwaveee

u/Jezza

After looking at this for an indeterminate period of time, my brain has commanded me to click the awesome button.

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joeytwiddle

function u(t) {

delete window








for(s=i=2e3;i-=8;)x.fillRect(i,2800*t-4e3-i/2-(i*i%s)*2,9,99)

throw 'delete window'

Jun 26 2020 7:58 AM UTC

}// 106/140

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u/geb

#quine