Dweets awesomed by u/DataMeta

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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tomxor

remix of d/21620 by u/tomxor

function u(t) {

for(c.width&=m=i=8320;i--;x.fillRect(X=i&127,Y=i>>7,1,f(X/m+.01,Y/m)))f=(x,y,n=42)=>--n&&y/(1.1+S(2*C(n+2*t)))<7?f(x*x-y*y-1.5,2*x*y,n):n/16

Feb 8 2021 3:37 AM UTC

}// 140/140

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#bubbley #coral #fractal

u/DataMeta

cute #organic

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taupelink

remix of d/21605 by u/taupelink

function u(t) {

for(i=k=120;i--;x.fillRect(k*X,k*Y,p,q))f=97*i*t,X=f*f%16,Y=X*f%9,h=C((q=C(X&t)*20)+t)*C((p=C(Y&t)*20)-t)*9,x.fillStyle=R(h*h*q,h*h*p,h*p*q)

Feb 7 2021 8:17 PM UTC

}// 140/140

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d/21618

u/taupelink

(fyi: unlike my previous dweets, this one is animated and does not converge to a static image!)

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wgetch

function u(t) {

x.globalAlpha=.1
for(r=j=i=2e3;i--;x.fillStyle=R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b,b-r))x.fillRect(i%20+t*j%j,i+S(t*r)*10-40,40,8)

Feb 7 2021 6:07 AM UTC

}// 140/140

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ｗｅａｖｅ

u/DataMeta

save 13bytes by with
u/DataMeta

oops, wet phone screen posted early. so you can add .1 as the fourth channel instead of using globalAlpha: R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b,b-r,.1)
u/Xen

nice!
u/tomxor

So good! I can almost feel the texture
u/DataMeta

yeah! reminds me of the soft upholstery on coach buses

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New_Core

remix of d/21608 by u/DataMeta

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐳𞐶𞱩𛐭𞱣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𨁩𫡶𩑲𭀨𨀩𮀮𩡩𫁬𤡥𨱴𚀨𭀪𜐵𚡩𚱩𚡩𚐥𜡥𜰬𪐪𚡩𙐱𩐳𛁶👩𛰱𝠬𭠩𒡸𛡴𬡡𫡳𫁡𭁥𚁴𚠹𞐭𞐹𛀵𜀰𚐊𮀮𬡯𭁡𭁥𚁴𚐊𮀮𩡯𫡴🐧𝡣𫐠𠐧𒡸𛡦𪑬𫁔𩑸𭀨𤱴𬡩𫡧𛡦𬡯𫑃𫱤𩑐𫱩𫡴𚀱𜠹𝀸𝐩𛀭𞐹𛀵𜀩`.replace(/u../g,'')))

Feb 6 2021 4:12 PM UTC

}// 140/140

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Imposter (among us)

u/DataMeta

hehe nice! (of course they got voted off, they're clearly an alien :P )
u/tomxor

:D discrimination!
u/DataMeta

hmm the colors of the figure are flipped on different browsers... one applies the inverted filter to it and the other doesn't? I wonder why
u/katkip

he do be lookin kinda sus

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DataMeta

function u(t) {

c.style.filter=`invert(`
with(x)for(c.width|=i=384;i--;)a=192/(i*3),x.fillRect(1920*(T(i)+a*t)%3e3,540+540*S(a*2e3),a*6<12?d=a*6:d=0,d)

Feb 6 2021 3:01 AM UTC

}// 135/140

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flying among the #stars

u/cantelope

#starfield #parallax
u/New_Core

...(the with(x) dont do anything here.. )
u/New_Core

but I totaly understand.. I forget to remove stuff all the time.. ;) ..well done else
u/Qwitter

U="🛸";c.style.filter=invert( with(x)for(c.width|=i=384;i--;x.font="99px A",fillText(U,p=540,p+S(7*t)*p/2))a=192/(i*3),x.fillRect(1920*(T(i)+a*t)%3e3,540+540*S(a*2e3),a*6<12?d=a*6:d=0,d)
u/DataMeta

haha yes, I was mucking about with arcs to start :) thanks

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BuRRak

remix of d/7835 by u/BuRRak

function u(t) {

for(c.width=v=64;v--;)x.fillRect(v,0,(2**v&new Date)>0,99)

Feb 6 2021 1:09 AM UTC

}// 58/140

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binary clock in 58 bytes

u/DataMeta

#binary #clock

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rodrigo.siqueira

remix of d/21602 by u/Pascal

function u(t) {

f=(X,Y,n=100)=>T(S(X)+S(Y))<9&&n>0?f(X*X-Y*Y-1.5,2*X*Y,n-3):n/80
for(i=1080;i--;)x.fillRect(X=t*120,1080-i,2,(1-f(X/9e3+.1,i/9e3)**2)**2)

Feb 5 2021 5:44 PM UTC

}// 137/140

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Bubbles from deep sea

u/tomxor

omg #underwater #bubbles !
u/ciaccodavide

The forest of a thousand moons

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KilledByAPixel

remix of d/21599 by u/KilledByAPixel

function u(t) {

for(r=28,c.width|=i=1025;--i;x.fillRect(960+X*r+o*S(i*i),540+Y*r+o*S(i**3),r,r))X=16-i%32,Y=512-i>>5,o=S((X*X+Y*Y)/399-t*2)*r+r

Feb 4 2021 6:15 PM UTC

}// 127/140

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Get it Together

u/Qwitter

cool wave of order!
u/tomxor

I do need to !
u/aleamb

love it!

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KilledByAPixel

remix of d/21535 by u/KilledByAPixel

function u(t) {

for(r=28,c.width|=i=1025;--i;x.fillRect(960+X*r+o*S(i*i),540+Y*r+o*S(i**3),o=o/2+9,o))X=16-i%32,Y=512-i>>5,o=S((X*X+Y*Y)/99-t*3)*r+r

Feb 4 2021 6:05 PM UTC

}// 132/140

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Order vs Chaos

u/Qwitter

yes!

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smtsjhr

remix of d/21514 by u/smtsjhr

function u(t) {

a=t/2%20|0
c.style.filter='invert()blur(4px)';for(c.width|=i=600;i--;){x.lineTo(1e3+2e3*S(i/(C(i*8)>0?a:a*S(a))+2),500+1e3*S(i))}x.stroke()

Feb 4 2021 12:44 AM UTC

}// 139/140

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