Dweets awesomed by u/donbright

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: #Food

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KilledByAPixel

remix of d/14859 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𫠽🡓𚁱𚠪𫠩𚠹𯀰𞱦𫱲𚁩🐱𞐰𞱱🐨𭀯𞐫𞑼𜀩𚡩𛐭𞱘👩𙐱𞐪𞐹𚰶𝠬𦐽𚁩𛰱𞑼𜀩𚠹𞐫𞐲𛀨𪐭𭀪𞑼𜀩𙐱𞐰🱸𛡦𪑬𫁒𩑣𭀨𦀫𩠨𤰩𛁙𚱦𚁃𚐬𮠽𜠫𬠨𝠩𛰹𛁺𚐺𮀮𨱬𩑡𬡒𩑣𭀨𦀭𝐰𛁙𛐵𜀬𞐹𛀹𞐩𚐊𩠽𡠽🠳𚡲𚀴𚐪𡠨𬠨𜰩𚡴𚐫𜰪𥀨𝐩𚡆𚁲𚀲𚐪𭀩`.replace(/u../g,'')))

Jul 2 2019 12:29 AM UTC

}// 140/140

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Random Spirograph Doodle Generator

u/KilledByAPixel

#spirograph #multidweet #fullscreen
u/KilledByAPixel

The T(5) in the code should be r(5), still looks ok though. ;)
u/Xen

love it
u/KilledByAPixel

Try watching this one for a bit in fullscreen mode, the variety is amazing.

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Blacklink

remix of d/14877 by u/Blacklink

function u(t) {

eval(unescape(escape`挮睩摴桼㴰㭦潲⡩㴰㭩㰱㤻椫⬩景爨樽〻樼㄰㭪⬫⥻砮晩汬却祬攽恨獬⠤筪⨳㕽ⰹ〥ⰵ〥总焽匨琫椪⸲⤻猽⸸⬮㈪焻瀽⡲㴱〰⤪猻砮晩汬剥捴⡲⩩⬵〪⠱⵳⤬㔰⭲⩪⬵〪⠱⵳⤫焪㈰ⱰⱰ⥽㬻`.replace(/u(..)/g,"$1%")))

Jul 1 2019 10:21 PM UTC

}// 131/140

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don't know why I made the first one's colours horizontal, brain didn't quite click :P

u/Xen

theres no rules lol, do whatever fits/(feels good)
u/joeytwiddle

Tweak: c.width|=r=100;for(k=200;k--;x.fillRect(r*(k%20),50+r*j+q*20,p,p))j=k/20|0,x.fillStyle=hsl(${j*35},90%,50%,q=S(t+k*.31),p=80+20*q
u/Blacklink

Well that's the thing Xen it didn't feel that good haha, also Joey nice tweak I'm still a bit of a novice when it comes to all the handy tricks in getting things more compact!

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Blacklink

remix of d/7520 by u/Blacklink

function u(t) {

eval(unescape(escape`挮睩摴桼㴰㭦潲⡩㴰㭩㰱㤻椫⬩景爨樽〻樼ㄱ㭪⬫⥻砮晩汬却祬攽恨獬⠤筩⨱㡽ⰹ〥ⰵ〥总焽匨琫椪⸲⤻猽⸸⬮㈪焻瀽⡲㴱〰⤪猻砮晩汬剥捴⡲⩩⬵〪⠱⵳⤬爪樫㔰⨨ㄭ猩⭱⨲〬瀬瀩紻`.replace(/u(..)/g,"$1%")))

Jul 1 2019 10:17 PM UTC

}// 129/140

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I don't usually like to cheat like this but I saw no other way to make this one fit, so yeah; 2 days too late but who cares #pride

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Blacklink

remix of d/14875 by u/Blacklink

function u(t) {

c.height=h=999
x.lineWidth=35
p=S(.1*t)+1
k=Math.PI
for(i=0;i<50;i++){x.beginPath()
q=k*2/p*(i%p)
x.arc(h,h/2,i*45,q,q+k*2/p)
x.stroke()}

Jul 1 2019 9:45 PM UTC

}// 137/140

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didn't realise very obvious character saving so made it look a bit nicer

u/Xen

yup, still some golf on this one,.. but also it has a nice style, join discord dwitter chat if you wish and we can crush this all the way down so you can build it back up and add more ;), come shout me.
u/Blacklink

I'll consider that when I have some spare time on my hands!

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Blacklink

function u(t) {

c.height=h=999
x.lineWidth=9
p=S(.1*t)+1
k=Math.PI
for(var i=0;i<70;i++){x.beginPath()
q=k*2/p*(i%p)
x.arc(h,h/2,i*19,q,q+k*2/p)
x.stroke()}

Jul 1 2019 9:37 PM UTC

}// 140/140

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Interesting spiral effect with rotating arcs

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username

remix of d/10914 by u/rodrigo.siqueira

function u(t) {

for(c.width=840,s=300;s--;)for(t+=.15,Q=t%4,i=(t^0)%6;i--;)x.arc(400+s*S(A=(Q*(Q<1)+i)*1.57),25+s/2*(C(A)+2),4,0,7)
x.stroke()

Jul 1 2019 9:16 PM UTC

}// 126/140

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#randomremix no 16 - it's a pyramid with circles swirling about it.. isn't that obvious?

u/Xen

looks like a sprite from some Egypt 2300 simulation game :-o
u/katkip

#pyramid

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Blacklink

function u(t) {

c.width=w=1920
x.lineWidth=80+S(t)*30
for(var i=0;i<15;i++){
x.beginPath()
x.arc(w/2,540,50+i*75,2*t,2*t+Math.PI,i%2)
x.stroke()
}

Jul 1 2019 8:57 PM UTC

}// 130/140

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Just a simple little plaything

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marc8

function u(t) {

c.width=w=1920
p=t?p:Array(w).fill(0)
with(Math)for(m=min(...p),i=w;i;)p[random()*w|0]++,x.lineTo(i,(p[i--]-m)/(max(...p)-m)*1e3)
x.stroke()

Jul 1 2019 8:54 PM UTC

}// 140/140

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This is your PRNG distribution (let it run)

u/donbright

neat
u/joeytwiddle

#random

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veubeke

function u(t) {

with(x)t?(fillStyle='#fff',A=(Y,R,X=0)=>beginPath(arc(99+X,45+Y,R,0,7),fill(),stroke())||A,A(0,5)(1,5,10)(0,.5)(1,.5,9)(22,20)):scale(9,9)

Jul 1 2019 7:57 PM UTC

}// 138/140

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http://www.hurriyetdailynews.com/argentine-c…

u/joeytwiddle

#tribute
u/magna

:(

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KilledByAPixel

remix of d/14863 by u/KilledByAPixel

function u(t) {

c.width|=0;for(z=j=4e3;j--;x.arc(960,540,350+99*S(j/500+a*4)*S(2*(a-t))**5,a,a))a=j/159+t
x.rect(0,0,z,z)
x.fillStyle="#537"
x.fill`evenodd`

Jul 1 2019 6:16 PM UTC

}// 140/140

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Circle Wave Squared

u/KilledByAPixel

I figured out the circle wave looks really good with an evenodd fill. Also, you can change the 4 in j=4e3 to change number of layers, and toggle between filled or not if even/odd
u/joeytwiddle

Makes me think of a Fourier series d/4003 but in polar coords
u/katkip

This is cute
u/Toby

Beautiful!

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