Dweets awesomed by u/rnbw

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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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩰽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𚁷🐹𝠰𚐪𜠬𪐽𭰪𜰩𞱩𛐭𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𛠱𝐪𪑽𛀹𞐥𛀶𜀥𨀬𮁛𩱝𚁷𚰨𤰨𬐽𪐯𜰸𜐫𠰨𭀯𜠩𚠳𚐪𦠩𛰨𦠽𠰨𬐩𚡚𛐷𚐪𭰬𝐴𜀫𤰨𬀩𚡶𛱚𚡷𛁳🐱𚰲𜀰𛱚𛱚𛁳𚐩𦠽𠰨𬀽𪐯𝠳𛠶𝰫𭀩𚠨𭠽𪐥𞀯𞀫𜐩𚰳`.replace(/u../g,'')))

Jan 22 2019 12:24 AM UTC

}// 140/140

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for(x[g='fillRect'](0,0,c.width=(w=960)*2,i=w*3);i--;x.fillStyle=hsl(${.15*i},99%,60%,x[g](w+(S(q=i/381+C(t/2)*3)*Z)/(Z=C(q)*Z-7)*w,540+S(p)*v/Z*w,s=1+200/Z/Z,s))Z=C(p=i/63.67+t)*(v=i%8/8+1)+3

u/cantelope

testing out the new compressor :D
u/metamero

cool!!
u/katkip

I like that there is a cat and a mouse emoji in your code
u/iverjo

#colorful

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katkip

function u(t) {

t||(c.outerHTML="<textarea id=q cols=26 rows=9 style='border:3px solid'>");if(q.value.indexOf('.')>-1)q.value=q.value.split(" ").sort()

Jan 13 2019 9:46 AM UTC

}// 135/140

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Alphabetic sorting program! Write few words separated by space then press . (dot key)

u/metamero

great! #application
u/rnbw

this is just wild
u/f8f82804

#tool
u/zanella

Doesn't work. Tried with "Hey there Zanella" and the order of the words remained the same.

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rnbw

function u(t) {

c.width^=0
x.fillStyle='#3ad3'
for(i=-1;i++<8;)x.fill(x.arc(960+S(t+i*.9)*500*(j=Math.min(i,1)),j*400+C(t+i*.9)*129*j+300,0,0,0))

Jan 7 2019 4:48 PM UTC

}// 129/140

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my first dweet of 2019 :D

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u/rnbw

(in which i learned heptagons are surprisingly efficient - tau/7 can be rounded and shortened to 2 characters!)
u/DataMeta

Very nice!
u/lionleaf

#diamond -looking
u/lionleaf

Clean and nice #gem
u/joeytwiddle

Nice! #model is how I tag 3d objects/shapes
u/f8f82804

#d3

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f8f82804

remix of d/9721 by u/f8f82804

function u(t) {

for(i=c.width^=0;i--;Z<1.6&&x.fillRect(960+800*X/Z,540+800*Y/Z,s=32*(1.6-Z),s)){ϕ=i/600;θ=i-t/5+ϕ*4.5;X=S(θ)*S(ϕ);Y=C(ϕ);Z=C(θ)*S(ϕ)+2;}

Jan 2 2019 7:32 PM UTC

}// 136/140

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#perspective #sphere #stripe

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pavel

function u(t) {

for(c.width=480,x.rotate(X=Y=q=.785),r=6;r--;X+=f(0),Y+=f(2))R=1<<r,x.strokeRect(X+265-R,Y-74-R,2*R,2*R),f=n=>R*Math.atan(16*C(t+(n-r%2)*q))

Dec 23 2018 9:53 AM UTC

}// 140/140

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Squares #beesandbombs

u/katkip

So smooth!

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rnbw

function u(t) {

if(t<.1){s=5}else{s=-s*.986}if(t<.15){x.fillStyle=''}else{x.fillStyle='#eef'}x.fillRect(0,540+s*9,1,1);~~(t/4)||x.drawImage(c,3/t*6-s-8,s*9)

Dec 14 2018 5:59 PM UTC

}// 140/140

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perforated metal

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rnbw

function u(t) {

for(i=-1;i++<35;)for(j=-1;j++<63;){x.fillStyle=R(0,p=((i/5-Math.abs(C(j/5+i/10+S(t+i/7)*2)))^6)*9+i*3,p*2);x.fillRect(j*30,i*30,30,30)}

Dec 12 2018 6:01 PM UTC

}// 135/140

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ocean motion

u/katkip

#waves
u/magna

I love the style!
u/iverjo

#water

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rnbw

function u(t) {

x.rotate(2.0944);for(i=0;i++<99;){x.fillStyle=R(m=~~(S(i*12+t*6)*2)*1e3,m/12,0,.02);x.fillRect(-2e3,i*40-2e3,6e3,240)}

Dec 5 2018 7:08 PM UTC

}// 118/140

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triangles and whatnot

u/magna

Neat!

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katkip

remix of d/11305 by u/katkip

function u(t) {

t||x.translate(960,540);x.rotate(1.57);x.fillRect(0,500,5,20),x.fillStyle=R(128+T(t),128+C(t)*99,128+S(t*3)*99);x.drawImage(c,0,0,2e3,1e3)

Dec 5 2018 3:04 PM UTC

}// 138/140

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Looking at this saved me from suicide

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u/firegodjr

Insanely cool
u/magna

Wow! This is rich. #keepsongiving And I also hope you're feeling OK (re: the suicide comment, that should never be overlooked.)
u/katkip

I am pretty retarded, sorry :'}
u/metamero

@magna thanks for your precise words!!
u/metamero

an @katkip I'm your fan <3 <3
u/donbright

reach out if you need it, 1-800-273-TALK (8255)
u/joeytwiddle

#kaleidoscope
u/katkip

number #1 in top, 10 dec 2018, yay
u/katkip

(weekly)
u/13thptr

very good, especially in fullscreen
u/KilledByAPixel

beautiful
u/lars-erik

138 bytes doesn't get better than this! 🤯❤

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rnbw

function u(t) {

x.font='1pt"';for(i=0;i++<6;){x.fillText("🔯🍡",960,540+T(t*i)*40000);x.drawImage(c,5*S(t+i),5*S(t-i),1920+10*C(t-i),1080-10*S(t+i))}

Dec 4 2018 7:29 PM UTC

}// 131/140

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a nebula! ⭐

u/magna

Nice!
u/rnbw

(turns out it looks best with chrome os or ios, though it looks WILDLY different on either...)

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