Dweets awesomed by u/384.cz

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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geeknik

function u(t) {

for(i=0;i<9e3;i++)x.fillRect(960+S(t+i/99)*C(i/50)*i/5,540+C(t-i/99)*S(i/50)*i/5,5,5,x.fillStyle=`hsl(${i/25},99%,${50+50*S(i/40+t)}%)`)

Oct 2 2024 5:27 AM UTC

}// 136/140

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Escher's Nightmare

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lewdev

remix of d/3840 by u/letsbreelhere

function u(t) {

eval(unescape(escape`圽挮睩摴桼㴰㭘㴸〰㭸⹦楬汒散琨〬〬圬圩㭸⹦潮琽∳楮✢㭦潲⡩㴲㭩ⴭ㬩砮晩汬呥硴⡛⸮⸧🌍🌚🌒🌓🌔🌝🌖🌗🌘❝孩㼨瑼〩┸⬱㨰崬椿堫䌨琩⩘㩘Ⱪ㼶〰⬷〫匨琩⨲㈰㨶〰⤊`.replace(/u([^D].)/g,'$1%')))

Sep 29 2024 10:45 AM UTC

}// 128/140

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🌍🌚 Moon floating around earth

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HardlyProductive

function u(t) {

x.fillStyle=R(0,0,0,.05)
x.fillRect(0,0,2e3,2e3)
r=_=>Math.random()*256
x.fillStyle=R(r(),r(),r());for(i=9;i--;)x.fillRect(r()*8,r()*5,9,9)

Sep 27 2024 5:38 PM UTC

}// 140/140

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lewdev

remix of d/32518 by u/baegus

function u(t) {

for(x.reset(i=0),x.translate(960,560);i<190;i++)x.fillStyle=R(x.rotate(5),i),x.fillRect(i*i*S(t)**6,i,1e4*S(t),1e4)

Sep 26 2024 11:37 PM UTC

}// 115/140

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Say "Green Cheese!" (#golfed -10b) Removed 2b to turn it green. Not sure why x.rotate(5) was equal to S(t)

u/baegus

I do enjoy some nice green pesto gouda. Nice job with simplifying it! :)
u/lewdev

Thanks u/baegus

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mistrfu

function u(t) {

c.width|=f=(f,y,x)=>f*(1+2*y(x))
for(i=44e3;i--;)x.lineTo(f(960,S,i+t/125),f(540,C,5*i))
x.filter=`blur(9Q)`
x.stroke()

Sep 26 2024 6:09 PM UTC

}// 119/140

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Dark patterns 01

u/UEZ

Looks nice.
u/mistrfu

Thank you!

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384.cz

function u(t) {

t?c.width=innerWidth:M="Vulture",x.font="1cm'",onclick=t=>{(0|t.x/99)==(0|X/99)&&(M=M.slice(1))},x.fillText(M,X=88+77*S(t),Y=77+55*C(t))

Sep 20 2024 5:21 PM UTC

}// 136/140

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Vulture Eliminator #game (click the left side of the text)

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freetobelee

function u(t) {

for(i=2e3;i--;)x.fillRect(960+S(a=i/99+t)*i/2,540+C(a)*i/2,10,10,x.fillStyle=`hsl(${i/5+t*99},99%,${50+S(i/50+t)*25}%)`)

Sep 18 2024 12:13 AM UTC

}// 120/140

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made with text prompts only with Claude.ai

u/rodrigo.siqueira

🍭

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rodrigo.siqueira

remix of d/32418 by u/rodrigo.siqueira

function u(t) {

for(c.width|=0,j=3e3;j--;x.lineTo(960+S(a=i/21-t)*r*2+S(i/99-t*3)*45,999+C(a)*r-i/1.05))i=(j/3-(j%1.27147)*40),r=i**(S(i/1400+2))
x.stroke()

Sep 16 2024 1:06 PM UTC

}// 140/140

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Snake Coil #spiral

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lewdev

function u(t) {

eval(unescape(escape`睩瑨⡍慴栩睩瑨⡸⥦潲⡦潮琽∲捭✢Ⱪ㴸㭦楬汓瑹汥㵠桳氨⑻椪㐰紬㤹┬㐰┩怬椭ⴻ晩汬呥硴⡦⹮慭攬椪㈴〬ㅥ㌩⥦楬汒散琨琪㤹┲攳ⰷ〰⴨昽孬潧ⱓⱃⱔⱦ汯潲Ᵽ敩氬牯畮搬獱牴嵛楝⤨琩⨹㤬㤬㤩`.replace(/u([^D].)/g,'$1%')))

Sep 12 2024 8:52 PM UTC

}// 138/140

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📈 See Math functions visually

Show more comments…
u/cantelope

missing power (exp>1)... beautiful otherwise!
u/cantelope

e.g. with(Math)with(x)for(font="2cm'",i=9;fillStyle=`hsl(${i*40},99%,40%)`,i--;fillText(f.name,i*220,1e3))fillRect(t*99%2e3,700-(f=[log,S,C,T,floor,ceil,round,sqrt,exp][i])(t)*99,9,9)
u/magna

I love it!
u/magna

I plotted (shittily) all 28 unary functions: d/32414
u/lewdev

Thanks u/cantelope I didn't know about that one. u/magna your remix is awesome. I didn't know about all of those single-argument functions in Math. There's so much more JavaScript to learn!
u/magna

u/lewdev thanks for the inspiration!

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384.cz

remix of d/32396 by u/384.cz

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𩡯𬠨𪠽𝀵𜀬𪐽𜡥𜰻𪐭𛐻𚑸𛡦𪑬𫁒𩑣𭀨𪐬𪠫🐷𚠨𤰨𪡞𪠯𞑼𪐩𛑓𚁪𯁪𛰸𯁩𚐯𪠩𛀱𛀲𩐳𚐻𩡯𬠨𮀮𩡩𫁬𤱴𮑬𩐽𘠣𩡦𩠢𛁸𛡳𨱡𫁥𚀴𛀴𚐬𪐽𝐻𪐭𛐻𚑸𛡦𪑬𫁔𩑸𭀨𘡇𫱬𩁃𫱡𫁉𬡯𫡓𨑬𭁏𬡥𬰢𛡳𭑢𬱴𬠨𝀪𪐬𝀩𛀹𚰹𞐪𪐬𜠲𜀫𤰨𪐪𪐩𚠱𞐩`.replace(/u../g,'')))

Sep 10 2024 4:48 PM UTC

}// 139/140

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