Dweets awesomed by u/jellyedwards

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: #Food

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rodrigo.siqueira

remix of d/19294 by u/katkip

function u(t) {

for(i=1e4;i--;f(0,0,300/(1+i%2),t*i))f=(X,Y,s,r)=>s>1?f(Y+s*S(r),X+s*C(r),s/(2+t%2),r*5):x.fillRect(X+940,Y+540,1,.1*(t<7))

Jul 2 2020 8:16 PM UTC

}// 123/140

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Organic spores 5-symmetry using u/Katkip's new #fractal method

u/tomxor

Amazing! #organic #art
u/katkip

genius
u/ntsutae

love it
u/aleamb

wow!
u/HellMood

I ported this beauty to the fantasy computer TIC-80 =) https://www.pouet.net/prod.php?which=87542

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katkip

remix of d/19294 by u/katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.3)f(X+s*S(r),Y+s*C(r),s/2,r+S(r*6)-C(r*3))
else x.fillRect(X,Y,2,2)}
for(i=24999;i--;)f(960,540,250,t*i)

Jul 1 2020 11:56 AM UTC

}// 124/140

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I've discovered a #fractal. I'm amazed

u/Xen

amazing :-O
u/GreenBeans

wow :D
u/donbright

lovely

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katkip

remix of d/19293 by u/katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.3)f(X+s*S(r),Y+s*C(r),s/2,r*5)
else x.fillRect(X,Y,3,3)}
for(i=9999;i--;)f(99,540,700,t*i)

Jul 1 2020 11:46 AM UTC

}// 110/140

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#waitforit

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katkip

function u(t) {

f=(X,Y,s,r)=>{if(s>.3)f(X+s*S(r%2?r:-r),Y+s*C(r%2?r:-r),s/2,r*4)
else x.fillRect(X,Y,1,1)}
for(i=9999;i--;)f(960,540,666,t*i)

Jul 1 2020 11:15 AM UTC

}// 125/140

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#fractal

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rodrigo.siqueira

remix of d/19275 by u/rodrigo.siqueira

function u(t) {

for(K=17,j=64;j--;)for(var i=99,f=(X,Y,n=9)=>X*X<n?f(X*X-Y*Y-T(t),X*Y+1,n+K):x.fillStyle=R(n,n/3);i--;f(i/K-3,j/K-2))x.fillRect(i*K,j*K,K,K)

Jun 29 2020 3:55 PM UTC

}// 140/140

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Faster animated #julia set #fractal

u/DataMeta

wow, breathtaking!
u/DataMeta

also lol at "InternalError: too much recursion" :P
u/donbright

incredible!

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱗👛𧐻𩡯𬠨𪐽𝐵𞐹𞱩𛐭𞰩𥰮𬁵𬱨𚁻𮀺𤰨𪐩𚡩𛰹𛁹𞡃𚁩𚐪𪐯𞐬𨐺𪑽𚑽𒡦🐨𮀬𮐩🐾𮀪𤰨𮀯𞀹𚐫𮐪𠰨𮐯𞀹𚐫𭀪𜰹𞱦𫱲𚁩𘁯𩠠𥰩𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚰨𪐮𮀫👓𚁩𛡡𚐩𛀠𝐴𜀫𚁩𛡹𚰽𠰨𪐮𨐩𚐬𜐬𜐩𛁩𛡡👦𚁩𛡸𛁩𛡹𚐠`.replace(/uD./g,'')))-drawing

Jun 28 2020 10:54 AM UTC

}// 140/140

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#waitforit

Show more comments…
u/Xen

SEXY AS!!!!!!!
u/katkip

:)
u/jellyedwards

Wow
u/aaaaaz

katkip, where did you find all those amazing ideas and also ? how do you procedd to get tha unicode stuff ? I searched but didn't found the way
u/geb

https://capjs.3d2k.com/
u/katkip

u/aaaaaz, check out h/compressor for dweets that compress code :)
u/katkip

#compressor
u/katkip

hmm... #tagfail
u/13thptr

it's not a tagfail
u/katkip

it is actually a fail because this dweet isn't a compressor

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larzuk

remix of d/19236 by u/larzuk

function u(t) {

k=24,g=80|0;for(i=0;i<g*45;i++){j=i%g,h=i/g|0,m=Math.hypot(j-40,h-k)/2+S(h-t*k);x.fillStyle=R(a=k^m<<i%t,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Jun 25 2020 12:06 PM UTC

}// 139/140

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HypnoCRT

u/Xen

love it!

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robbyg

function u(t) {

for(s=24,H=80;H--;)for(V=45;V--;x.fillRect(H*s,V*s,s,s))x.fillStyle=C(V-t*9)>C(V*H)?'#7be':'#36c'

Jun 24 2020 6:33 PM UTC

}// 97/140

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Reminds me of an 8-bit waterfall.

u/Xen

love it!
u/aleamb

#waterfall

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DataMeta

remix of d/19219 by u/DataMeta

function u(t) {

with(x)for(r=Math.random,X=r(Y=r(Z=r())),j=255;j--;fillStyle=R(X*j*4,Y*208,Z/Y/X*42,.11),beginPath(fill()))arc(2e3*r(),1080*r(),Y/r(),0,Z*7)

Jun 23 2020 6:13 PM UTC

}// 140/140

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Small tweak after playing around more. The frequency of the mode color's appearance in a given frame is constrained + more of the color gamut is taken up by tertiary colors

u/DataMeta

#art #colors #abstract

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Xen

remix of d/19217 by u/bandaloo

function u(t) {

for(i=2e3;i--;x.fillStyle=`hsl(${i*C(t/99-i/t)},99%,${33*(S(i/(t%99))+C(S(t*9+i/3e3)))}%`)x.fillRect(i,0,1,9);x.drawImage(c,0,7)

Jun 23 2020 3:46 PM UTC

}// 128/140

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Had to Remix!

u/bandaloo

i love how this morphs over time
u/Xen

the slow glitchy lines i like

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