Dweets awesomed by u/coderkid

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: #Opposites

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coderkid

function u(t) {

c.width=1920;x.beginPath();for(i=0;i<=1920;i++){y=540*S(11*i+t)+540;i?x.lineTo(i,y):x.moveTo(i,y)};x.stroke();

Feb 8 2023 2:31 AM UTC

}// 110/140

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Waves

u/Xen

nice!

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nystrand

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀦👩🐶𩐳𞱱🐭𛑩𛰳𯀰𞱸𛡦𪑬𫁒𩑣𭀨𨐯𚁺👺𛰹𞐹𚰮𜀴𚐫𞐰𜀬𨠯𮠫𝐰𜀬𦠽𛠰𜐯𮠯𮠬𦠩𚑛𨐬𨠬𮡝👸𦱱𧑼𯁛𜀬𜀬𝠮𜱝𛁁👺𚡱𙐳𯀰𛁂👱𛱺𙐳𯀰𛁸𦱱𧐽𭀿𦱢𚱡𛰹𞐬𮠬𨐭𨠯𞐹𧐺𛐭𠑼𛐭𠠿𦱡𚱁𚡺𛁢𚱂𚡺𛁩𙐳🱺𛰳𞠹𛐨𬐦𜠩𚠹𧐺𦱝`.replace(/u../g,'')))

Mar 5 2021 3:49 PM UTC

}// 139/140

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Hollow and somewhat damaged Menger sponge

u/New_Core

"You will be assimilated. Resistance is futile." (comes up in my mind when I see it)
u/UEZ

Well done. Looks very nice. Can somebody explain me what this is about: [a,b,z]=x[q]||[0,0,6.3]. I assume it has something to do with arrays... Thx :-)
u/tomxor

It's called destructuring. The right hand side simply evaluates to an array (x[q] or [0,0,6.3] is x[q] is falsey). Then the elements of this array are assigned to variable names based on positions on the left, e.g a=0, b=0, z=6.3. Note that the left hand side is syntactic sugar, it's not an array literal.
u/UEZ

@tomxor: thx for your explanation. :-)
u/aleamb

#p3d #cube #menger #fractal

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jylikangas

function u(t) {

c.width=200+(99<<t/5%3)
for(i=W=400;i--;x[f](137+C(i/9)*9,79+i/9+S(t*7+i/W)*45,1,1))x[f='fillRect'](0,h=(i+t/.897)*50%W,h,45)&x[f](0,i,h,.2)

Mar 13 2018 3:45 PM UTC

}// 140/140

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Happy spring! :)

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u/magna

DUDE!
u/aleamb

fuck! this is superb!!
u/fujimotos

+1 for multiple perspectives.
u/zanella

(watching for 5 seconds) Ok. this doesn't seem too difficult to do. (watching for more 10 seconds) THE CAMERA ZOOM CHANGES!
u/iverjo

Really impressive
u/iverjo

#bounce
u/katkip

#coil #stairs
u/vain

haha.. really cute <3

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joeytwiddle

remix of d/7301 by u/yonatan

function u(t) {

for(x.beginPath(i=1920);i--;x.lineTo(i,t%9*99+(Y|0)*8*t))for(Y=0,j=4;j--;)Y=Y+S(((i-960)/t+S(t+Y)*299*j*j/t)/(40*2**j));
t<9&&x.stroke()

Mar 12 2018 11:13 AM UTC

}// 136/140

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jagarikin inspired wireframe landscape

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u/joeytwiddle

Nice work by yonatan. I am happy to abuse all the spare characters they saved!
u/joeytwiddle

To finish it off: s/t%9/t/ ; s/t<9/t<15/
u/aleamb

wow! love it!!
u/iverjo

Neat!
u/iverjo

#landscape
u/fujimotos

#scanline
u/fujimotos

#slow_render

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aemkei

remix of d/7277 by u/aemkei

function u(t) {

x.font="3em A"
x.fillText("ᴀscıı♥",1,40)
d=x.getImageData(t*3,Y=t*120%82,2,1).data
x.fillText("k+ "[!d[3]+!d[7]],t*42,Y*22)

Mar 11 2018 12:07 AM UTC

}// 123/140

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ASCII Art

u/aemkei

Now with 3 chars: Xo= d/7285

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coderkid

remix of d/6327 by u/coderkid

function u(t) {

with(x){fillStyle=`HSLA(${t*99},50%,50%,1)`;x.fillRect(0,540+C(3*t)*540,9,33);drawImage(c,9,0);}

Jan 22 2018 2:13 PM UTC

}// 96/140

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u/donbright

nice

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coderkid

function u(t) {

with(x){fillStyle=`HSLA(${t*99},50%,50%,.5)`;x.fillRect(0,540+C(3*t)*540,99,99);drawImage(c,99,0);}

Jan 22 2018 2:10 PM UTC

}// 99/140

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yonatan

remix of d/6319 by u/veubeke

function u(t) {

for(a=_=140;--a;x.fill()){x.beginPath(x.fillStyle=R($=_*S(a+t),$+_))
for(i=3;i--;)x.lineTo(960+C(z=t+i+a)*a*9,540+S(z)*a*9)}

Jan 22 2018 1:44 PM UTC

}// 125/140

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u/Xen

nice style
u/zanella

Cool texture!
u/zanella

Cool texture!
u/zanella

Cool texture!
u/Xen

done remix d/6333
u/sigveseb

wooow stylish af!

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veubeke

function u(t) {

for(a=_=140;--a;x.fill()){x.beginPath(x.fillStyle=R($=_*S(a+t),$+_))
x.moveTo(960,540)
for(i=2;i--;)x.lineTo(960+C(i+a)*a*9,540+S(i+a)*a*9)}

Jan 22 2018 12:00 PM UTC

}// 140/140

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u/Qwitter

Tunneling bit
u/yonatan

remix: d/6323
u/sigveseb

really nice
u/innovati

Slow but worth waiting for :D
u/magna

Pretty!

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Yogeshp3

remix of d/6244 by u/RUNIE

function u(t) {

v=32
for(l=0;l<572;l++)d=l%v*v,x.fillStyle=`hsl(${t*150-d%360},99%,65%)`,x.fillRect(960+S(r=S(t-d/333)+l/v*.35)*d,540+C(r)*d,v,24)

Jan 22 2018 11:19 AM UTC

}// 130/140

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u/RUNIE

wish I tried removing the canvas clearing :D looks so cool
u/sigveseb

wow such a simple yet so cool remix! nicely done
u/Yogeshp3

Thanks guys :) @sigveseb: i am a fan of your dweets..
u/sigveseb

:)

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