Dweets awesomed by u/MAxSaL

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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jellyedwards

function u(t) {

h=32
with(x)for(k=c.width=512;k--;beginPath(fill(ellipse(a,b,99,h,0,2-j,1+j))))fillStyle=`hsl(${i=h+k%h} 99%50%`,moveTo(a=256,b=i+(j=k<a)*t)

Oct 18 2020 9:38 PM UTC

}// 140/140

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a poltergeist steals a slice of #pumpkin pie extremely slowly

u/jellyedwards

the journey from ~300 chars to 140 is tough!
u/jellyedwards

could've shaved off a couple more bytes and have it work in Safari too:
u/jellyedwards

h=32 with(x)for(k=c.width=512;k--;beginPath(fill(ellipse(a,b,99,h,0,2,1,j))))fillStyle=hsl(${i=h+k%h},99%,50%,moveTo(a=256,b=i+(j=k<a)*t)
u/jellyedwards

h=32,with(x)for(k=c.width=512;k--;beginPath(fill(ellipse(a,b,99,h,0,2,1,j))))fillStyle=`hsl(${i=h+k%h},99%,50%`,moveTo(a=256,b=i+(j=k<a)*t)
u/Xen

slowly is how they always steal it :-(

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danny@hille.dk

function u(t) {

!t&&(x.translate(960,540),o=t)
for(i=399;i--;x.fillStyle=R(S(C(t)-S(o*3.14))*127+128),x.fillRect(m=(o%13)*9,m*9,99,99),x.rotate(.09))o+=0.16

Oct 17 2020 10:38 PM UTC

}// 140/140

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u/neimad

I love this website. All of you are amazing crazy programming magicians.
u/galactustrombone

reminds me of the trippy earthground battle backgrounds
u/anotherkitten

thats sick mate
u/Xen

sexy!

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Lynx

function u(t) {

x.fillStyle=R(0,127+S(t)*S(t)*127,127+C(t)*127)
w=540
f=960
a=1920/f
b=a*2
x.fillRect((t%b>a?a-(t%b-a):t%b)*f,S(t)*w+w,15,15)

Oct 17 2020 6:32 PM UTC

}// 125/140

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Eventually, a 3D tube is formed...!

u/Tangil

The ending looks really cool!
u/smtsjhr

#waitforit

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KilledByAPixel

function u(t) {

c.width|=i=490
for(x.translate(979,550);i--;x.rotate(Math.PI/5))x.rect(-1e3,(j=i%98)*80,2e3,80-C(j/9+t)*80)
x.fill`evenodd`

Oct 17 2020 6:21 AM UTC

}// 123/140

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u/BlueSkyTech

Amazing!

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anotherkitten

remix of d/20280 by u/anotherkitten

function u(t) {

x.beginPath(c.width|=X=Y=Z=0.004)
for(i=2e3;i--;x.lineTo(960+(Z*S(t)+X*C(t))*i*99,540+Y*i*49))X+=Y*Z+Y,Y+=Y*Y-X*X-Z-X,Z+=-Z*Y*X+Y
x.stroke()

Oct 16 2020 10:09 PM UTC

}// 140/140

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mind melter orbit

u/MAxSaL

Damn, Dwitter is on fire! Cool dweet after cool dweet!

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anotherkitten

function u(t) {

x.beginPath(c.width|=X=Y=Z=0.004)
for(i=t**.4*499|0;i--;x.lineTo(960+(Z+X)*i*199,540+Y*i*199))X+=Y*Z+Y,Y+=Y*Y-X*X-Z-X,Z+=-Z*Y*X+Y
x.stroke()

Oct 16 2020 7:16 PM UTC

}// 140/140

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Mind Melter

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Xen

remix of d/5223 by u/doof

function u(t) {

t||x.translate(960,540)
x.rotate(.002)
x.fillStyle=`hsla(${t*299},70%,60%,.01)`
x.fillRect(-t*2,!x.drawImage(c,-1e3,-500,2e3,1e3),t,1e3)

Oct 13 2020 5:17 PM UTC

}// 136/140

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#Xweet play

u/BlueSkyTech

Totally awesome

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rodrigo.siqueira

remix of d/20249 by u/ntsutae

function u(t) {

f=(X,Y,n=0)=>X*X>4?n:f(2*X*Y-.7,S(Y*Y-X*X),n+1);for(i=w=1920;i--;x.fillRect(i,t*60,1,g))x.fillStyle=R(g=f(i/w,t/22)**1.3,g/2.5)

Oct 13 2020 3:34 PM UTC

}// 127/140

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Melting hot #fractal #spiral

u/Xen

sweet style
u/katkip

beautiful
u/rep_movsd

#underrated

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solendil

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀩𘁢𫁵𬠨𜡰𮀧𒡩𩠨𘐨𩡲𨑭𩐥𞀩𚑻𒡣𛡷𪑤𭁨𯀽𮠽𚀩🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜠰𛐱𜀊𩀽𚁘𛁙𛁄𚐽🡘🀲𩐳𙠦𩀨𦀫🐱𜀬𦐫👺𚀩𚱄𛁄𛁸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𜠰𛀲𜀩𚑼𯁺𚀩🠹𛠸𝐦𙡤𚁘𛁙𛁺𚀩𛰲𚐊𩀨𜀬𝐰𜀬𜀩𯐊`.replace(/uD./g,'')))

Oct 13 2020 2:18 PM UTC

}// 134/140

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Tesla

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solendil

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👛𪀬𫐬𬱝👄𨑴𩐨𚐮𫑡𭁣𪀨𙰮𛠺𛠮𞠮𛠧𚑛𜁝𛡳𬁬𪑴𨀺𨀊𩀽𚁡𛁢𚐽🡸𛡳𭁲𫱫𩐨𤀽𫡥𭰠𤁡𭁨𜡄𛁐𛡭𫱶𩑔𫰨𭰽𝐴𜀬𭰬𮀮𫁩𫡥𥱩𩁴𪀽𨠩𛁐𛡡𬡣𚁷𛁷𛁷𛑢𚠱𜠬𩰽𨐭𜐮𝐷𛁧𚐩𒡤𚁨𚠮𝐲𝀬𜠰𚐊𩀨𫐪𛠱𜀵𛀸𚐊𩀨𬰪𛠱𜀵𛀴𚐊`.replace(/uD./g,'')))

Oct 13 2020 8:32 AM UTC

}// 135/140

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Tick-tock

u/DaSpider

#clock

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