Dweets awesomed by u/ellieeet

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: #ScaryMovies

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KilledByAPixel

remix of d/24968 by u/KilledByAPixel

function u(t) {

r=r=>Math.random()*r|0
t?x.stroke():M=r(w=960,D=r(w))
for(x.beginPath(S=frame),i=w;i--;S=S*M%D)
x.arc(w,540,500,a=(S/D*2-.5)*Math.PI,a)

Mar 3 2022 3:38 AM UTC

}// 135/140

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Vortex Machine - Reload to make a new vortex.

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taupelink

remix of d/25032 by u/taupelink

function u(t) {

eval(unescape(escape`景爨欽㘴ㄬ洽琿〺㙥㌻洭ⴻ砮獴牯步⠩⥩㵭╫⼵ⱘ㵭⨪㐯㐥欬砮扥杩湐慴栨砮獴牯步却祬攽刨樽椫椪匨洩⨵ⱘ╪Ⱪ⼮㘬洯ㅥ㐩⤬砮汩湥坩摴栽匨堯㈰⭭⤪椬砮慲挨堪㌬欭椪匨洩Ⱘ洭椩⼸〬洬洭⸲⵭┹⼳⤠`.replace(/u([^D].)/g,'$1%')))

Mar 3 2022 2:44 AM UTC

}// 140/140

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d/25066

u/danny@hille.dk

Surf at sunset
u/danny@hille.dk

Live it!
u/danny@hille.dk

... love it...
u/andrea270872

terrific. reminds me of the cover of certain SCI-FI books!

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sanco

remix of d/25061 by u/sanco

function u(t) {

for(i=99;i-=3;)for(z=99;z-=3;)x.fillRect(i*19.4+S(i+t)*19.4,z*10.91+C(z+t)*10.91,t,t),x.fillStyle=R(i*+S(t)*2,i+S(t)*2,i+C(t)*3,100);

Mar 2 2022 5:20 PM UTC

}// 133/140

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More patterns

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Meepster99

function u(t) {

f=F=>128*F(t)+128
x.strokeStyle=R(f(S),f(C),0,.3)
x.beginPath()
r=R=>x.arc(960,540,450,3.14*S(t*.90),3.14*C(t*.52),R)
r(0)
r(1)
x.stroke()

Mar 2 2022 4:43 PM UTC

}// 138/140

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idek2

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Meepster99

function u(t) {

for(m=2e3,n=t-t/2,i=0;m--,i<6.28;i+=.001){x.fillStyle=R(m,0,0,.2)
x.fillRect(250*(S(3*i+t)+C(19*i+t))+960,250*(S(3*i+n)+C(19*i+n))+540,2,2)}

Mar 2 2022 3:58 PM UTC

}// 140/140

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idek

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jylikangas

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𒡸𛡳𪁡𩁯𭱃𫱬𫱲🐢𘰰𝡣𘠬𮀮𬱨𨑤𫱷𠡬𭑲👦🐹𞐹𒡸𛡴𬡡𫡳𩡯𬡭𚀲𝰪𜰬𜀬𜀬𞐹𚠳𛀹𞐹𛁦𛑴𙐴𚡦𚐊𮀮𩡩𫁬𚁐👮𩑷𘁐𨑴𪀲𡀨𙱍𙰫𦰮𛠮𙰰𜀲𜰲𝀹𝰹𞀳𝰵𞐰𞀧𧐩𚐊𮀮𬱣𨑬𩐨𛐱𛀱𚐻𮀮𩡩𫁬𚁐𚐻`.replace(/u../g,'')))

Mar 1 2022 8:56 AM UTC

}// 137/140

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Ghost of Kyiv

u/danny@hille.dk

NICE!
u/danny@hille.dk

122->f=c.width+=0;x.transform(99,0,0,300,960,f-t%3*f);x.fill(P=new Path2D('M'+[...'0023249798375908']));x.scale(-1,1);x.fill(P) (with a fair bit of sacrifices, that is :-)))
u/rep_movsd

OMG I had no idea you could just put a series of co-ordinates for Path2D with just M
u/jylikangas

I've used this Path2D trick a lot in Dweets. Explained here: http://jsriffs.blogspot.com/2019/03/js1k-201…

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taupelink

remix of d/24975 by u/taupelink

function u(t) {

for(k=541,m=t?0:1e4;m--;x.fill())r=m**5%k,x.beginPath(x.fillStyle=R(i=m%k,i*.7,i/2,i/k)),x.arc(960+r*C(m),k+r*S(m),m*m/k/(9+i),p=r/170,p+3)

Feb 27 2022 9:09 PM UTC

}// 139/140

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d/25040

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rodrigo.siqueira

remix of d/10399 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,m=9e3,2e3);m--;x.fillStyle=R(m*S(m*m+t*3),m%210,Y/2))Y=m/9,x.fillRect(960+C(k=m/2-t/6)*Y*2,540+S(k)*Y+S(Y/99+t)*99,Y/9,9)

Feb 25 2022 9:51 PM UTC

}// 140/140

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Waving surface. Remix of my first dweet (3D Sombrero Equation).

Show more comments…
u/magna

WHOAAAAAA
u/magna

so pretty!
u/tomxor

I hear a mexican wave when looking at this, peaking in the middle :D
u/vain

great code, great colors, great execution !
u/aleamb

brutal
u/pavel

Very nice; sparing chars for the black background adds a lot
u/Renaud___

beautiful
u/cristea

So great!

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joeytwiddle

remix of d/25014 by u/ellieeet

function u(t) {

for(w=j=400;j--;x.fillStyle=b+'05',x.fillRect(c()*1620,c()*780,c()*w,c()*w))for(i=0,b='#',c=Math.random;i<6;i++)b+='34569bdef'[c()*9|0]

Feb 23 2022 8:09 PM UTC

}// 135/140

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Welcome to u/ellieeet !

u/rep_movsd

Uncannily similar to one of my earliest dweets
u/rep_movsd

Uncannily similar to one of my earliest dweets
u/rep_movsd

https://www.dwitter.net/d/15081
u/joeytwiddle

It's an interesting effect, which I still don't understand d/13303

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ellieeet

function u(t) {

x.fillStyle='#62f3';for(var j=0,a=Math.random()*99;j<8;j++)for(let i=0;i<9;i++)x.fillRect(C(t)*90+j*280,t*90+i*10,10,10)

Feb 23 2022 7:11 PM UTC

}// 120/140

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some sort of a 3d ribbon thingy? idk

dwitter.net | ellieeet (455)