Dweets awesomed by u/Lynx

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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kimeiga

remix of d/21825 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=i=144;i--;restore(fillText(t,0,9)))setTransform(52,!save(beginPath()),9,99,z=19*S(i*i+t),z),clip(rect(i%32*2,i>>4,2,2))

Mar 23 2021 1:59 AM UTC

}// 139/140

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countup

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kimeiga

remix of d/16584 by u/f8f82804

function u(t) {

t?s=(c.width^=onmousemove=_=>b=_.x)/4:a=b=1.57;for(q=r=a;(q-=1/s)>-a;x.lineTo(C(q+b/99)*S(r-t)*s+2*s,(C(t+=1/s)*C(r-t))*s+s))r+=a;x.stroke()

Mar 22 2021 11:05 PM UTC

}// 140/140

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I would love to be able to understand this but I sincerely don't. #interactive #mouse #remix

u/f8f82804

Great golfing!

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑃𚁡👴𚠹𯀰𛁦𪑬𫁓𭁹𫁥👡🰧𘰰𩡦𜐧𞠧𘱦𝐵𙰬𭀿𩡩𫁬𤡥𨱴𚁡🰰𞠸𛁡🰹𚡡𚰷𞠰𛁡🰲𩐳𞠱𛁡🰱𞠲𩐳𚐺𬱣𨑬𩐨𝰬𝰩𚐾𛠸𯁴𙐸🀮𜐿𨡥𩱩𫡐𨑴𪀨𚐺𫁩𫡥𥁯𚁴𙐸𚠲𞐫𤰨𮠽𭀪𜰹𚡃𚁡𚠪𜰩𚐪𜰫𞐬𜐴𚰹𚠨𭀾🠳𚐭𜠪𠰨𮠩𚡓𚁡𚐩𛁳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Mar 22 2021 8:08 PM UTC

}// 139/140

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Notebook 📓🖊️

Show more comments…
u/magna

This is great!
u/KilledByAPixel

thank you! now need to run this through handwriting recognition and see what it says ;)
u/kimeiga

how in the world is this possible hahaha
u/rodrigo.siqueira

It seems to be an ancient handwritten version of the Enochian language. It has it's own magical alphabet with letters (pa, veh, ged, gal, or, un, graph, tal, gon, na, ur, mals, ger, drux, pal, med, don, ceph, van, fam, gisg).
u/Qwitter

Rorschach Essay
u/robbyg

I can tell it's a prescription, but I can't quite make out what for...
u/Toby

Lovely!

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erin

remix of d/15679 by u/rnbw

function u(t) {

for(i=c.width|=0;i--;)x.fillRect(...i<9?[740+300*S(t)+i*50,450-S(t*9+i)**2*29*Math.abs(C(t/2)**3),25,99]:[i,i%2?590+S(t*29+i/9)*9:545,3,9])

Mar 22 2021 2:17 PM UTC

}// 139/140

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catching up (golfed by yonatan, i just made the story better :P)

u/Qwitter

too cute

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veubeke

function u(t) {

c.width^=0
x.font='9em"'
for(n='',t*=2,i=13;i--;)for(D='1459'[i%4]*10**(i>>2);t>D;t-=D)n+='IIVIXXLXCCDCM'.substr(i,i%2+1)
x.fillText(n,0,99)

Mar 21 2021 7:22 PM UTC

}// 140/140

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Roman numeral counter

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Pascal

remix of d/21637 by u/erin

function u(t) {

c.width|=0,w=960
for(i=w*2;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/2),Y=C(U)*S((i*3)+t)+C(V)*T(V)-2,Z=S(U)-5

Feb 11 2021 7:39 PM UTC

}// 135/140

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wavy lines

u/Xen

smooth

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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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jwc

function u(t) {

for(t/=.6,c.width|=i=32;--i;)for(j=18;--j;x.fillRect(60*i-20*C(j+t),60*j-20*S(i+t),s,s))d=9-((16-i)**2+(9-j)**2)**.5/4,s=3+d*C(d/.8+t*2)**2

Dec 23 2020 4:05 AM UTC

}// 139/140

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katkip

function u(t) {

c.width*=1
p=(s,r=1)=>{x.beginPath();for(i=19;i--;)x.arc(960+S(i*2.513)*s,540+C(i*2.513)*s*r,0,0,0);x.stroke();if(s>20)p(s/2.64,-r)}
p(t**8)

Dec 22 2020 6:36 AM UTC

}// 140/140

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#pentagram #recursive

u/pavel

Reminds me of d/11285

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jwc

function u(t) {

with(x)for(c.width|=b=190;p=t+b/.6,r=64-64*S(p),b--;d=6+S(p),fill(ellipse(960-240*(1+b%2)*C(p),6*b,d,d,0,0,7)))beginPath(fillStyle=R(r,r,r))

Dec 22 2020 2:29 AM UTC

}// 140/140

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I know it’s not that sophisticated, but it’s my first attempt at a dweet. I’m learning a lot looking at all the amazing work here.

u/jwc

I wanted to do something like d=6+S(p)*(1+b%2), but I couldn’t figure out how to make it fit.
u/pavel

arc?
u/jwc

Hah, of course! I was originally planning on trying an effect that squeezed one axis differently than the other and gave up on that, but didn’t think to replace ellipse with something else afterward. arc makes it perfectly fit in 140 with the above revision to d. Thanks :)
u/andrea270872

Nice. I get a vibe like "beam me up!" :)
u/jwc

This looks a lot better, but probably not different enough to be worthy of a remix :)with(x)for(c.width|=b=190;p=t+b/.6,r=64-64*S(p),b--;fill(arc(960-180*(1+b%2*2)*C(p),6*b,6+2*S(p)*(1+b%2),0,7)))beginPath(fillStyle=R(r,r,r))

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