Dweets awesomed by u/DaSpider

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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tomxor

remix of d/21734 by u/tomxor

function u(t) {

b='氀氀氀氀氀氀渀渀渀渀漀漀澀柀柠揸懿惿怿怏';eval(unescape(escape`𩡯𬠨𪐽𝠷𜠻𪐭𛐻𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱴𚠸𜀫𦐪𝱽𘀹𞐥𝐰𙑠𚑢𛡣𪁡𬡃𫱤𩑁𭀨𦐽𪐾🠵𚐾🠨𦀽𪐦𜐵𚐦𜐦𙡸𛡦𪑬𫁒𩑣𭀨𚁩𙠱𝠿𝀵𚱘𞠷𜰭𦀩🀼𝀬𜠴𚱙🀼𝀬𜐶𛀱𝠩`.replace(/u../g,'')))

Feb 21 2021 5:43 PM UTC

}// 133/140

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#retro #atari #GEM "Rainbow" #TOS 1.04 logo

u/tomxor

#pixelart
u/tomxor

Traced from a real TOS ROM running on Hatari to get the pixels right.
u/magna

Lovely!
u/New_Core

nice

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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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tomxor

remix of d/21704 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜐸𜀬𪐽𫀽𜐵𜰰𚐻𪐭𛐻𮁛𩡝𚁘𚠶𛁙𚠶𛀱𚱋𛀵𚐩𦀽𪐥𞐰𛰳𛁙👩𛰹𜀬𡠽𭀪𝐸𛑩𛱬𛁁👘𚰸𚡓𚁾𡠯𞐫𦐯𞐩𛁋👆𙐱𛰴𚰡𘐨𠐯𜐷𛐱𝠯𜐸𯁙𛰴𛐱𜀯𝑼𠐫𜠦𜠩𛰲𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𪐪𜐲𜁽𘀹𞐥𙁻𢰪𞐹𯐥𨀻`.replace(/u../g,'')))

Feb 18 2021 2:32 PM UTC

}// 140/140

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#retro #crt #default @60Hz-ish

u/Odog8

Beautifulllll
u/Qwitter

cool!
u/neimad

This is amazing.
u/aleamb

superb!
u/magna

YES!!

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tomxor

remix of d/12335 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜐸𜀬𪐽𫀽𜐵𜰰𚐻𪐭𛐻𮁛𩡝𚁘𚠶𛁙𚠶𛀱𚱋𛀵𚐩𦀽𪐥𞐰𛰳𛁙👩𛰹𜀬𡠽𜐫𭀪𭀭𪐯𫀬𠐽𦀫𞀪𤰨善𛰹𚱙𛰹𚐬𢰽𜐭𡠥𜐭𘐨𠐯𜐷𛐱𝠯𜐸𯁙𛰴𛐱𜀯𝑼𠐫𜠦𜠩𛰲𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𪐪𜐲𜁽𘀹𞐥𙁻𢰪𞐹𯐥𨀻`.replace(/u../g,'')))

Feb 18 2021 2:10 PM UTC

}// 140/140

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#retro #crt #default

u/tomxor

With subpixel anti-aliasing :) ... ok that was an accident... but atand back and look at those cute RGB fringes!

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rodrigo.siqueira

remix of d/21700 by u/Xen

function u(t) {

c.style.filter="blur(1.0vh)contrast(3)"
for(c.width=i=200;i--;x.arc(99,56,52,i*6*(1+S(S(t)/9)/990)+1.4,i))x.strokeStyle="#410";x.stroke()

Feb 18 2021 1:16 PM UTC

}// 137/140

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Baphomet #blood

u/Odog8

invocamus Baphometus depraedandum Angeli .
u/DaSpider

#Klaatu #barada #nikto
u/katkip

i luv it #satan

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rodrigo.siqueira

remix of d/21669 by u/Pascal

function u(t) {

c.style.filter=`blur(2vw)contrast(99`
for(c.width|=i=244;i--;x.fill(x.arc((X=i%18)*120,T(t-X)*i,z=99+99*C(t/6+i/2),4+z/9,z/9)))x.beginPath()

Feb 16 2021 1:39 AM UTC

}// 140/140

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Liquid dripping

u/tomxor

looks like #mud
u/joeytwiddle

#metaballs

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DaSpider

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𞐹𒡰🐱𝠊𪠽𜐊𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𨡬𭑲𚀱𝑰𮀩𨱯𫡴𬡡𬱴𚀳𚑩𫡶𩑲𭀨𙰊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜀬𜐳𜀬𜠵𝐩𒡦𫱲𚁩🐲𞱩🠰𞱩𛐽𛠳𛰨𬀫𭀩𚑸𛡦𪑬𫁒𩑣𭀨𬀪𚀳𚰨𪠽𛑪𚐪𪐩𛁰𚠨𜠫𚁩𚠪𛠰𜐪𚁃𚁩𚐪𚠮𝐪𠰨𜠰𜀪𪐫𭀩𛑩𚠪𛠳𚐩𚐬𝀬𝀩`.replace(/u../g,'')))

Feb 14 2021 8:51 PM UTC

}// 137/140

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#Valentines #Heart

u/neimad

So cool in so many ways.
u/ciaccodavide

Clever!
u/magna

Lovely!
u/sigveseb

very nice!
u/aleamb

amazing!

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Pascal

remix of d/21645 by u/Pascal

function u(t) {

c.width|=0,w=960
for(i=700;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=(8/Z)**5,s))
X=3*C(U=i+t)+C(V=t+i/(1+t/w*.7)),Y=S(i)+C(V)*T(V)-2,Z=S(U)-5

Feb 13 2021 4:57 PM UTC

}// 133/140

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become donut

u/erin

become donut reject society
u/joeytwiddle

don't live your life in sphere, become #donut

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Pascal

remix of d/21666 by u/katkip

function u(t) {

c.style.filter=`blur(2vw)contrast(99`
for(c.width|=i=244;i--;x.fill(x.arc((X=i%18)*120,(i-X)*8,z=99+99*S(t/6+i/2),4+z/9,z/9)))x.beginPath()

Feb 13 2021 4:30 PM UTC

}// 139/140

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ferrofluid

u/DaSpider

Psychedelic cows!

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erin

remix of d/13665 by u/rodrigo.siqueira

function u(t) {

c.width|=0,w=960
for(i=4000;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=500/Z/Z/Z,s))
X=2*C(U=i+t)+C(V=t+i*i),
Y=T(U)+C(V)*T(V)-2,
Z=S(U)-5

Feb 11 2021 3:41 AM UTC

}// 128/140

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flow

u/erin

#d3
u/rodrigo.siqueira

Change from T(U) to S(U) and it will become a #torus
u/erin

check out my remix of this one, it turns into a torus and back into this shape

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