Dweets awesomed by u/katkip

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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rodrigo.siqueira

remix of d/21470 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=120)=>T(S(X+Y/5)*5+S(n*X))<9?f(X*X-Y*Y,2*X*Y+.7,n-2):n
for(var i=1921;i--;){
 x.fillRect(i,t*120,.5-f(i/4e4-.45,t/300+.205)/40,2)
}

Jan 28 2021 1:36 PM UTC

}// 140/140

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The thorns have grown (from previous dweet). Branches noir #forest

u/katkip

WOW

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rodrigo.siqueira

remix of d/21456 by u/rodrigo.siqueira

function u(t) {

f = (X,Y,n=120)=>T(S(X+Y/5)*2)<9 ? f(X*X-Y*Y,2*X*Y+.7,n-2):n
for(var i=1920;i--;) {
 x.fillRect(i,t*120,.5-f(i/40000-.45,t/300+.205)/40,2)
}

Jan 27 2021 1:28 PM UTC

}// 140/140

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Black&white #julia noir #fractal noise (code not golfed)

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KilledByAPixel

function u(t) {

for(c.width|=i=15,x.scale(29,29);i--;x.fillText('♩',3+(i-t%1)*10,9+(i+t|0)**3%11))x.fillRect(a=i<5?0:(i-t%4/4-5)*40,9+!a*i*2,a?1:99,a?8:.3)

Jan 27 2021 5:28 AM UTC

}// 139/140

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Sheet Music Generator 🎵 #music

u/ciaccodavide

wow!

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danny@hille.dk

remix of d/21456 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=98)=>Y*Y>n?n:f(4*X*Y-.61,Y*Y*3-X*X,n+1)
for(m=i=1080;i--;x.fillRect(i*2,t*60,2,1))x.fillStyle=R(0,K=f(i/(m*19-t),t/m),K*K,S(K/9))

Jan 26 2021 6:44 PM UTC

}// 138/140

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blue zap remix

u/Xen

nicely done
u/danny@hille.dk

#fractal

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rodrigo.siqueira

remix of d/21434 by u/rodrigo.siqueira

function u(t) {

for(i=1080;i--;x.fillRect(a=t*120,i,2,.2-f(a/1000-1.3,i/990)))f=(X,Y,n=90)=>T(t*X)*S(Y)*2<2?f(X*X-Y*Y,2*X*Y+.7,n-=2):n/70

Jan 25 2021 2:54 PM UTC

}// 121/140

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Thorn forest #mandelbrot #fractal

u/Xen

Love it!
u/aaaaaz

#forest

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Qwitter

function u(t) {

w=c.width=32;P=t^0;x.fillRect(0,0,w,w);x.fillStyle="#2c5";for(k=w;k--;)(f=2**k,P&f&&x.fillRect(k,1,1,1),1e3*(t-P)&f&&x.fillRect(3*k,3,3,1))

Jan 24 2021 5:20 PM UTC

}// 139/140

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Binary Clock: good till t (sec) hits the 32nd bit. ms below

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rodrigo.siqueira

remix of d/21421 by u/rodrigo.siqueira

function u(t) {

M=(a,r=0,i=0,n=40)=>r*T(i*t)<n?M(a,r*r-i*i+a,2*r*i-t/5+1.2,n-=3):-n/9;for(i=2e3;i--;)x.fillRect(i,t*90,M(i/520-2.5)+1,2)

Jan 24 2021 5:12 PM UTC

}// 120/140

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Dramatic spider web effect inside the #mandelbrot set #noise

u/Qwitter

Its easy to like noises that sound like that
u/magna

Stylish!

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smtsjhr

remix of d/21413 by u/smtsjhr

function u(t) {

for(c.width|=n=16;n--;x.stroke())for(i=50;i--;)w=12*C(n+t),u=T(t/9+n),k=w*w*C(i+u),x.lineTo(960+60*S(n/2)*w+k*S(i),540+30*w*C(n/2)+k*C(i+w))

Jan 24 2021 12:23 AM UTC

}// 140/140

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they're just having some fun!

u/katkip

wow

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Pascal

function u(t) {

M=(a,r=0,i=0,n=40)=>Math.abs(r+i)<n&&1<n?M(a,r*r-i*i+a,2*r*i-t/600+.0149,--n):1-n/30;for(i=1920;i--;)x.fillRect(i,t*120,M(i/64e3-1.6)**.5,2)

Jan 23 2021 7:42 PM UTC

}// 140/140

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#mandelbrot forest

u/magna

Lovely!
u/smtsjhr

nice one!
u/Xen

nice
u/Qwitter

That's Awesome! Escape Time in the MandelBrot Forest for rest.

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Pascal

remix of d/21385 by u/danny@hille.dk

function u(t) {

w=c.width=48
for(i=1296;i--;)x.fillRect(X=i%w,Y=(i-X)/w,1,T(T(C(X/5+C(t/2)*9)*C(Y/5+t*3))+t%6.283)<S(t/8))

Jan 23 2021 11:23 AM UTC

}// 106/140

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circles

u/magna

Love it!

dwitter.net | katkip (33040)