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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Qwitter

function u(t) {

c.width=2e3;for(i=100;i--;){a=(i+9)/60*t%4;p=i*.016;q=a*800*C(p);p=200*a*a-800*S(p)*a+900;x.fillStyle=R(10*a,0,90*a);x.fillRect(q,p,9,a*9);}

Jan 16 2018 6:00 PM UTC

}// 140/140

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taupelink

remix of d/24339 by u/taupelink

function u(t) {

for(m=t?0:1e4;X=1+S(m),Y=6*S(m*m--);x.fillRect(960*X,90*(6+Y),q,-i/8))i=m%256,x.fillStyle=R(q=i*(1-C(Y>0?m:Y)),q*=.5+X/4,i-=q*Y,.5/(8-Y))

Nov 28 2021 4:20 PM UTC

}// 137/140

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d/24392

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pavel

remix of d/9294 by u/cantelope

function u(t) {

for(i=w=c.width|=q=6.2832;i--;x.arc(960+S(p=(i>>1)*q/9-t)/Z*w,540+C(p)/Z*w,Z*Z,a=-t%q,a))Z=2+(i-1&-2)%98-8*t%2,i%98||x.beginPath(x.stroke())

Feb 6 2019 2:02 AM UTC

}// 140/140

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#uncompressed

u/cantelope

gotta hand it to you 👏
u/pavel

Playing it safe on the arc angle, modding it by 2pi just to avoid the bug on Safari.

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Xen

remix of d/16601 by u/michaelplzno

function u(t) {

for(c.width|=i=550;i--;x.fill())x.beginPath(w=i%11),x.arc(-340+((i/11)|0)*90+(w%2*2-1)*S(t)*360,90+w*90,20,0,7),x.fillStyle='#'+i+frame

Nov 12 2019 3:08 PM UTC

}// 135/140

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quick test for u/michaelplzno

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baon

remix of d/12517 by u/21medals

function u(t) {

for(c.width|=0,p=i=17;i--;x.lineTo(960+K*S(a)/.7,540+(i&4?K:-K)))
a=t+1.57*(i-(i>>2)), K=999/(3+C(a))*i/p
x.stroke()

Jan 8 2024 10:43 AM UTC

}// 116/140

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u/joeytwiddle

That is a strange #cube

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chocolatehabanero

function u(t) {

var a=t*137.5
var r=400*Math.sqrt(t)
x.fillRect(r*C(a)+c.width/2, r*S(a)+c.height/2, 20, 20)

Jan 21 2018 3:50 PM UTC

}// 92/140

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leoseccia

function u(t) {

c.width*=1;s=70;x.translate(960,540);x.strokeStyle="#F00";x.lineWidth=30;for(i=60;i--;)x.strokeRect(-i*s,-i*s,i*s*2,i*s*2),x.rotate(t*.1)

Feb 4 2019 11:19 AM UTC

}// 137/140

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱘👙🐵𜀰𞱺🐰𯐻𩡯𬠨𪐽𞐹𞐻𪐭𛐻𚑻𚁴𦀽𝐰𜀪𠰨𮠩𚱴𚠹𞐬𭁙🐵𝀰𚰵𜀰𚡓𚁺𚐬𜠰𛀲𜀩𞱸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𜐬𜐩𞱡👍𨑴𪀮𨑴𨑮𜠨𭁘𛑘𛁴𦐭𦐩𞱳🐲𚱓𚁺𚱡𚡴𚐪𜠻𦀫👓𚁡𚐪𬰻𦐫👃𚁡𚐪𬰻𮠫🐰𛠰𜑽`.replace(/uD./g,''))),1

Aug 12 2020 5:45 PM UTC

}// 127/140

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iznax

function u(t) {

//Don't feed!
for(c.width|=i=2;i--;x.font=7+i*17+'cm"',x.fillText([..." 🍌🙊🐵"][(b=X<680)+i+i],i?350:X,860+!(i&b)*S(t*8)**2*50))X=S(t%1.6)*1e3

Mar 14 2020 5:03 AM UTC

}// 140/140

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Hungry Monkey

u/katkip

#cute #animal #monkey #emoji #text

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username

remix of d/13027 by u/username

function u(t) {

t*=256
for(i=3e3;i--;x.fillStyle=`hsl(${t*42},99%,50%`)K=(i&2)-t*t/i,X=S(i)+S(i)*K/t*9,Y=C(i)-C(i)*K/t*9,x.fillRect(960+X*150,640+Y*150,8,8)

Apr 5 2019 10:59 AM UTC

}// 140/140

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u/geb

#background