Top dweets of all time

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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SamuelHoward

function u(t) {

c.width=1920
for(i=0;i<800;i++)
x.fillRect(-300+i*10+S(t)*300,400+S(t+i*0.1)*300,7,100+50*S(30*t+i))

Jul 8 2019 1:06 AM UTC

}// 100/140

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Shaky Bridge. This is my first dweet. It's just short and sweet.

u/Xen

very nice, welcome to dwitter

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katkip

remix of d/14942 by u/katkip

function u(t) {

c.width*=1;for(j=299;j--;){for(i=3;i--;)x.beginPath(),x.arc(960+i*200*T(t+i),540+S(t+i)*299,999/j,0,7),x.stroke()}

Jul 7 2019 9:42 AM UTC

}// 114/140

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2 black holes avoiding another black hole

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username

function u(t) {

c.width|=0;x.font=`68em'`;x.fillText(unescape(escape`慳摢扺湢浢慪桳摱睥祵瑱睥番慳桤䑉䐠奏唠呈䥎䬠䥔⁗䅓⁒䅎䑏䴿`.replace(/u(..)/g,"$1%")),-(t%7)*4e3,798)

Jul 5 2019 1:00 PM UTC

}// 124/140

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u/Xen

i didn't :)
u/katkip

neither I
u/katkip

because of qwerty

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KilledByAPixel

remix of d/14924 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𧰽🡓𚁱𚠪𫠫𚰩𚠹𯀰𞱔👦🐾𝀪𬠨𚐪𩠨𬠨𚐪𭀩𚰳𚡲𚀩𚡦𚁲𚀩𚡴𚐫𝠰𒡦𫱲𚁫👩🐱𝀴𞱱🐨𭀯𜐸𛐲𚡩𛱫𚰹𯀰𚐪𪐭𛐻𚁩𛑴𚠴𯀰𚐥𪰿𮀮𩡩𫁬𤡥𨱴𚁘𚱔𚁓𚐬𦐫𥀨𠰩𛁺🐲𚱲𚀩𛰹𛁺𚐺𮀮𨱬𩑡𬡒𩑣𭀨𦀬𦐬𤠽𜐲𜀬𤠩𚑘👩𙐱𝠪𤠬𦐽𚁩🠾𝀩𚡒𛁮🐳`.replace(/u../g,'')))

Jul 5 2019 5:28 AM UTC

}// 138/140

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ＳｔｒａｎｇｅＳｙｍｂｏｌｓ２ #multidweet

u/KilledByAPixel

#compressed with some improvements.
u/KilledByAPixel

I think this can do anything from spirographs to bowditch curves to lots of weird stuff in-between.

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Blacklink

function u(t) {

c.width|=0
for(i=1;i<28;i++){q=(50+i*75+t*75)%1000
x.lineWidth=q/20
x.beginPath()
x.arc(980,540,q,(i*5)+t/(i*5),(i*5)+t/(i*5)+1)
x.stroke()}

Jul 2 2019 6:25 PM UTC

}// 140/140

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stefano

function u(t) {

c.width=1920
for(i=0;i<16;i++)
for(j=0;j<9;j++)
x.fillRect(i*120,j*120,100*Math.abs(C(t)),100*Math.abs(S(t)))

Jul 2 2019 12:10 PM UTC

}// 109/140

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My first dweet

u/Xen

nicely done
u/donbright

great optical illusion

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KilledByAPixel

function u(t) {

r=n=>128+128*S((t|0)**n)|0
t?x.rotate(((r(6)>>4)+1)/9.55):x.translate(960,540)
x.fillStyle=R(r(1),r(2),r(3))
x.fillRect(0,r(5)*4,r(7),r(8))

Jul 2 2019 5:18 AM UTC

}// 139/140

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Mandala Generator

u/Xen

love it

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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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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