Dweets awesomed by u/LydianLights

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: #ScaryMovies

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katkip

remix of d/1347 by u/Aaron.goshine

function u(t) {

h=1e3;f=()=>Math.random()<.5?9:-9;t?x.fillRect((b+=f()+h)%h,(g+=f()+h)%h,18,18):(b=h/2,g=b);x.globalCompositeOperation='xor'

Dec 9 2019 2:28 PM UTC

}// 124/140

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u/Xen

nice

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nntb

remix of d/9008 by u/Xen

function u(t) {

for(Z=i=32;i--;x.fill(x.arc(960,540,Z+i*Z-C(i*t/.1)*Z,i+t,i+(t*.001)+2)),x.stroke())x.beginPath(x.fillStyle=`hsla(${i*Z^t*99},90%,50%,.01)`)

Dec 9 2019 10:07 AM UTC

}// 140/140

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first REMIX!

u/Xen

nice, but if i find out you're a certain someone i'm gonna fart in your cereal!!! :-P

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐰𞱩🀱𩐳𞱳𨑶𩐨𬡥𬱴𫱲𩐨𩡩𫁬𤡥𨱴𚀰𛀰𛁦🰲𩐳𞠹𛁦🰲𩐳𞠭𝐰𚐩𚐩𭁲𨑮𬱬𨑴𩐨𚁦👩🀲𚐿𜀺𪐪𚠴𙐱𞐲𜠬𩠿𪐿𝰶𞐺𜀺𝰷𜀫𪐯𜰩𛁲𫱴𨑴𩐨𬐽𩠿𜀺𤰨𭀪𝀫𪐯𜠹𚐯𝀩𛁦𪑬𫁓𭁹𫁥👩𚰫🱒𚁱𚠽𜐹𞐬𩠿𜠰𞠹𞐫𪐥𜐵𜀭𬐯𝀩𞠢𘱁𠡆𘠻`.replace(/u../g,'')))

Dec 6 2019 6:52 PM UTC

}// 140/140

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Grassy

u/KilledByAPixel

🌱 inspired by https://codepen.io/ycw/full/LYYwwWE

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KilledByAPixel

remix of d/16804 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=q=r=540;r-=20;beginPath(stroke()))for(i=40;a=i-->>3;ellipse(960,q+a%2*r-r/2,r,r/2,0,b=(i-a+(z%2<1&&z))%4*1.57,b))z=t+r/q

Dec 6 2019 4:20 PM UTC

}// 140/140

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Staggered Cubes Micro

u/KilledByAPixel

Dang, I had a feeling pavel already did this one... https://www.dwitter.net/d/10900
u/metamero

beautiful #moire effect
u/katkip

pavel's is smoother but yours is reversed and look better

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KilledByAPixel

remix of d/16362 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁴🱦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𞡳𨱡𫁥𚀶𛀶𚐬𬐽𬠽𞐰𞱲𛐽𝠻𨡥𩱩𫡐𨑴𪀨𬱴𬡯𪱥𤱴𮑬𩐽𨁨𬱬𚀤𮱲𯐠𞐹𙐶𜀥𨀬𬱴𬡯𪱥𚀩𚐩𩡯𬠨𪐽𝀰𞱡👩𛐭🠾𜰻𩑬𫁩𬁳𩐨𜐶𜀬𬐫𨐥𜠪𬠭𬠯𜠬𬠬𬠯𜠬𜀬𨠽𚁩𛑡𚰨𮠥𜠼𜐦𙡺𚐩𙐴𚠱𛠵𝰬𨠩𚑺👴𚱲𛱱`.replace(/u../g,'')))

Dec 6 2019 4:19 PM UTC

}// 140/140

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Staggered Cubes - Based On https://codepen.io/jh3y/full/PooMGaQ

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seism

remix of d/16784 by u/generateme

function u(t) {

for(i=0;i<99;i++)for(j=0;j<50;j++){x.fillStyle=`hsl(${i*t},89%,60%,.1`;x.fillRect(i*20,j*20,40*C(t+S(i*j+t/9)^2),9*S(t/11+C(t)*T(t*2+j/t)))}

Dec 6 2019 7:49 AM UTC

}// 140/140

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moar rainbows

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Xen

remix of d/16794 by u/rodrigo.siqueira

function u(t) {

for(c.width|=w=950,i=7e3;i--;x.lineTo(w+w*X/(Z=S(U*t/i+t*3)-C(t)-7),w*Y/Z))X=9*C(U=i/3)+C(V=1e9/U)*S(t/5)*9,Y=7*S(U*U)*C(V-t)-4
x.stroke()

Dec 5 2019 6:21 PM UTC

}// 138/140

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Neuro-Logikal (keep staring)

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Xen

remix of d/8648 by u/firegodjr

function u(t) {

for(c.width=i=300;i--;)x.lineTo(S(z=t-i/5)*129*C(i*(7^t/3)+t*3)+143,C(z)*79+79)
x.fill()

Dec 3 2019 5:38 PM UTC

}// 88/140

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Wonky

u/Xen

#waitforit

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generateme

function u(t) {

for(c.width|=i=0;i<100;i++)for(j=0;j<50;j++){
  if((i+j)%16>2)x.fillRect(i*20,j*20,40*C(t+S(i*j+t/99)^2),40*S(t/11+C(t)*T(t*2+j/t)))}

Dec 2 2019 1:11 PM UTC

}// 133/140

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Glitching machine

u/generateme

Variants: i+j > i*j; %16>2 -> any other combination; %16>2 -> S(t)>0; and so on...
u/joeytwiddle

Welcome to the #glitch family
u/generateme

glitch is my second name ;)

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KilledByAPixel

remix of d/16782 by u/KilledByAPixel

function u(t) {

for(i=1e3;i--;)x.fillText(8,X+=S(Y)*9,Y+=C(X)*9)}{X=Y=6

Dec 2 2019 1:54 AM UTC

}// 55/140

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#Ant 40 speed up * 1000

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