Dweets awesomed by u/SMON

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: #ScaryMovies

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taupelink

remix of d/26883 by u/taupelink

function u(t) {

for(i=1e4;i--;x.fillRect(30*X,30*Y,(--m*m-a-b)**2>3,1))X=i*t%64,Y=X*i%36,a=(X%8-4)**2,b=(Y%8-4)**2,m=a<b?a:b,x.fillStyle=m--&3?'#359':'#CBA'

Jan 29 2024 6:23 AM UTC

}// 140/140

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d/29383

u/taupelink

Prompt: Signed Distance Functions. #genuary #genuary2024 #genuary29
u/rodrigo.siqueira

I have these hydraulic tiles on my balcony floor

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KilledByAPixel

function u(t) {

x.font='25q"'
d=x.getImageData(!x.fillText('Dweet',3,17),k=0,99,32)
for(o='<pre>';k<1e4;)o+=` .+#
`[++k%99?d.data[k*4+3]>>6:4]
c.outerHTML=o

Jan 29 2024 2:21 AM UTC

}// 140/140

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ASCII Text

u/joeytwiddle

Anti-aliased ASCII #text

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joeytwiddle

remix of d/29326 by u/rodrigo.siqueira

function u(t) {

for(c.width=960,A=X=Y=i=3e4,x.globalAlpha=0.2;i--;x.fillRect(X*50+9*Y+280,Y*15+280,2,2))k=i%2+1,Y=(i/Y&8)+Y/2-X,X+=S(Y/3+X/S(t*1.3)/6+t)+Y/t

Jan 28 2024 12:36 PM UTC

}// 140/140

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We can remove some code: Use .5,1 instead of 2,2 and then remove the globalAlpha

u/_louis

insane... *o*
u/cantelope

come back to our dimension bro

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KilledByAPixel

remix of d/20941 by u/KilledByAPixel

function u(t) {

for(k=c.width|=w=60;n=k--/w|0;x.fillRect(j=k%w/12|x.rotate(k%w/1.9),S(n**j),1,1))x.setTransform(v=3+n%9,0,0,k%2?v:-v,n*w,(n*n+t)*360%1300-w)

Dec 10 2020 9:42 PM UTC

}// 140/140

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snow fall #snowflake

u/jellyedwards

Amazing!

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pavel

function u(t) {

for(w=i=c.width|=0,x.globalAlpha=.15;i--;x.fillText('❄',-4,-4))x.setTransform(s=i*i%63/7,0,0,s,(i+s*w/(1+9**C(t/3)))%w,(s/5*t+T(i*i))%2*600)

Dec 6 2020 4:36 AM UTC

}// 140/140

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Snowstorm

u/donbright

lovely
u/KilledByAPixel

#snowflake

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KilledByAPixel

remix of d/16862 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𪐽𞐹𝠻𭱩𭁨𚁸𚑦𫱲𚁳𩑴𥁲𨑮𬱦𫱲𫐨𜐬𜀬𜀬𜐬𚁴𚠽𝰲𝰰𚐥𜡥𜰬𭀯𜐶𚐻𪐭𛐻𬡥𬱴𫱲𩐨𩡩𫁬𤡥𨱴𚀰𛁓𚁪𚡪𚱴𚐪𜰹𛁪𛁪𛰲𞐩𚐩𬱡𭡥𚀩𛁳𨱡𫁥𚀡𬡯𭁡𭁥𚀨𜐫𪐫𪐥𜠩𚠮𝐲𜰶𚐬𪐥𜠪𜠭𜐩𛁲𫱴𨑴𩐨𪠽𪐯𜐲𯁣𫁩𬀨𫡥𭰠𤁡𭁨𜡄𚀧𫐰𘀰𭠵𜁨𜠹𙰩𚐩`.replace(/u../g,'')))

Dec 6 2020 4:02 AM UTC

}// 140/140

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#snowflake designs

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rodrigo.siqueira

remix of d/20922 by u/rodrigo.siqueira

function u(t) {

for(i=1080;i--;x.fillRect(0,i,1+i/t,1))Y=i/230,
h=300*S(Y%S(m=t/9%S(p=C(q=Y*S(Y/3-S(t)/3))))),
x.fillStyle=R(h*q,h*m,h*p)
x.drawImage(c,1,0)

Dec 5 2020 7:13 PM UTC

}// 140/140

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Variation of the scrolling version by u/danny@hille.dk

u/danny@hille.dk

Freaking Awesome
u/danny@hille.dk

I love the way it starts

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pavel

function u(t) {

for(i=c.width|=0;i--;x.fillRect(X,540+200*C(a),-150,7))X=i%960*2,x.fillStyle=`hsl(${q=X/8+60*t},69%,${42+32*S(a=(q/32%1+(i>960))/.32)}%`

Dec 4 2020 8:45 PM UTC

}// 136/140

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Ribbons

u/pavel

Dynamically swapping the draw order to get proper overlapping. Change i>960 to 1 or 0 to see how this works.
u/Qwitter

cool, and thanks!

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Lynx

function u(t) {

for(i=0;i<100;x.fillStyle=R(127,++i*2,i)){y=540+0.5*7.5*t*t*(i%2?-1:1);x.fillRect(i*7.5*t,y,20,20)
x.fillRect(1920-i*7.5*t,y,20,20)}

Dec 4 2020 2:38 PM UTC

}// 132/140

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fun with physics formulas (newbie to dwitter)

u/joeytwiddle

When you pop into the supermarket because you need two eggs

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taupelink

remix of d/20409 by u/taupelink

function u(t) {

r=Math.random;for(i=k=60;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*18)*32,x.fillStyle=R(h=k*C(S(Y*S(p=X/3-9)*S(q=Y/4-2))-9*Y/p)*q,h*q,h-h*p)

Oct 28 2020 1:31 AM UTC

}// 140/140

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d/20410

u/tomxor

Funky!

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