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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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smilingfrog

function u(t) {

eval(U=unescape(escape`𨰮𪁥𪑧𪁴👲🐲𝐵𒡸𛡦𫱮𭀽𘠴𩑭𘁭𫱮𫱳𬁡𨱥𘠊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬠩𒡸𛡦𪑬𫁔𩑸𭀨𥐬𜀬𞐹𚐊𮀮𩡩𫁬𥁥𮁴𚀢𡱵𬡵𘁍𩑤𪑴𨑴𪑯𫠠𘰸𜠰𜐰𜀰𠐮𡁅𠑄𠰰𡁅𘠬𝀵𜀬𜠰𜀩𒡣𛡳𭁹𫁥🐢𭱩𩁴𪀺𞐹𙐻𨡯𬡤𩑲𞡳𫱬𪑤𘀢𚱒𚁲𛁱👾当𙐲𚡲𛁱𚐊`.replace(/u../g,'')))

Feb 21 2021 7:00 AM UTC

}// 136/140

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Houston, we have a problem

Show more comments…
u/smilingfrog

It should have had a black background but I couldn't golf that far enough.
u/Xen

x.fillStyle=R(c.height=r=255),x.font="4em monospace",x.fillText(code,!x.fillText("Guru Meditation #8201000A.DEADC0DE",450,200),99),c.style="width:99%;border:solid "+R(~~t%2*r)
u/DaSpider

Loos better but couldn't golf it
u/DaSpider

a="0000",q=n=>x.fillStyle=n,s=["#00"+a,"#FF"+a] q(s[~~t%2]),x.fillRect(0,0,1920,t?260:1080) q(s[0]),x.fillRect(18,18,1884,224) q(s[1]),x.font="4em monospace" x.fillText(u,!x.fillText("Guru Meditation "+s+'.'+a+a,450,200),99)
u/DaSpider

Correcting a="0000",q=n=>x.fillStyle=n,s=["#00"+a,"#FF"+a],q(s[~~t%2]),x.fillRect(0,0,1920,t?260:1080),q(s[0]),x.fillRect(18,18,1884,224),q(s[1]),x.font="4em monospace",x.fillText(u,!x.fillText("Guru Meditation "+s[1]+'.'+a+a,450,200),99)
u/DaSpider

a="0000",q=n=>x.fillStyle=n,s=["black","#FF"+a],q(s[~~t%2]),x.fillRect(0,0,1920,t?260:1080),q(s[0]),x.fillRect(18,18,1884,224),q(s[1]),x.font="4em monospace",x.fillText(u,!x.fillText("Guru Meditation "+s[1]+'00.'+a+a,450,200),99)
u/DaSpider

Somehow when I paste the code here a red line appears around the canvas, can't figure out why
u/DaSpider

Doesn't happen if I paste to a new dweet
u/DaSpider

https://guru.daspider.repl.co/
u/smilingfrog

Thanks for the input, Xen and DaSpider. I was aiming to have the whole "original canvas" area (since I changed height to 255) outside the blinking border, as well as the area inside the border, be black. But both c.parentElement.style and document.body.style (needed to set background color of parent since height was changed to 255 for the canvas) were too long and yielded a dweet > 194 bytes and thus too long to be compressed. There are a few bytes to be gained by faking the guru meditation code to something like Math.PI*1e7 or S(9)*1e8 but it still doesn't help get below 194 bytes for compressing.
u/smilingfrog

Your external one looks great, DaSpider. :-)
u/DaSpider

Still, more than 200 characters.
u/DaSpider

https://guru.daspider.repl.co/?%20%20%20%20T…

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