Dweets awesomed by u/taupelink

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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taupelink

remix of d/21971 by u/taupelink

function u(t) {

for(i=k=60;--i;x.fillRect(k*X,k*Y,w=i/t,w))f=i*t,X=f*f%32,Y=X*f%18,x.fillStyle=`hsl(${h=(Y/2)**S(X%t+Y)+240},80%,${20*h/i*S(X/10)*S(Y/i)}%)`

Mar 20 2021 9:33 PM UTC

}// 140/140

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d/22064

u/kimeiga

this looks like a vibrant night city mixed with stars; amazing!

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rodrigo.siqueira

remix of d/21927 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𨡬𭑲𚀮𜑶𪀩𬱥𬁩𨐨𚑩𫡶𩑲𭀨𨀊𩡯𬠨𪐽𝑥𜰬𨰮𭱩𩁴𪀽𭰽𜐹𞐻𪐭𛐻𚐊𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙🐸𞐫𪐯𭰫𤰨𦀯𞐭𭀪𜰩𚠲𛁃𚁓𚁩𚱴𛰶𞐩𚡷𧡘𚐪𞀬𛠱𚐬𒡸𛡦𪑬𫁒𩑣𭀨𪐬𭰪𤰨𪐪𚠸𚐭𜐲𜀬𤰨𭀪𜰫𪐫𦀩𚠪𜠬𜐩`.replace(/u../g,'')))

Mar 20 2021 3:05 PM UTC

}// 132/140

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Night winds blowing sea waves under a starry sky. #water #sea #night #stars

u/erin

full circle

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go_rs

function u(t) {

x.fillStyle=R(170, 40, t*10%99)
x.fillRect(0,0,2e3,2e3);
x.globalAlpha='0.08';
for(i=90;i--;)x.clearRect(C(t)*t*i+960,0+C(i)*t*i,5,5);

Mar 19 2021 10:39 PM UTC

}// 134/140

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don't know what i'm doing

u/Xen

Welcome to the dwitter family!

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Xen

remix of d/22026 by u/robotman_

function u(t) {

for(j=6;j--;)for(i=9;i--;x.fillRect(300*S(j)+960+C(v=t-i)*(r=S(t^j)*399),300*C(j)+540+S(v)*r,2,2))x.fillStyle="#"+frame

Mar 19 2021 9:51 PM UTC

}// 119/140

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test and play

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New_Core

function u(t) {

for(c.width|=v=i=80;i--;)q=540,x.lineTo(X=960+q*S(a=i/Math.PI),Y=q-q*C(a)),x.moveTo(2*v*S(b=t+i*(~~t%9/Math.PI))+960,2*v*C(b)+q)
x.stroke()

Mar 19 2021 1:36 PM UTC

}// 139/140

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When you PI on the lines...

u/Xen

nice!

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ciaccodavide

remix of d/22045 by u/ciaccodavide

function u(t) {

c.width|=1
onmousedown=e=>k=~~t%2==0?'😸':'😻'
onmouseup=onmouseover=e=>k='😺'
onmouseout=e=>k='😿'
x.font='36em"'
x.fillText(k,300,700)
}{k='😿'

Mar 19 2021 9:56 AM UTC

}// 140/140

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Pet The Damn Cat

u/ciaccodavide

#interactive #mouse
u/Xen

cool idea

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BackendForth

function u(t) {

for(c.width|=k=0;k<4;k+=.05)for(i=5;i--;){r=2/3**k
for(j=-r;j<r;j+=.03)q=i*1.26+j+S((4-k)*S(t)),x.fillRect(960+C(q)*k*99,540+S(q)*k*99,6,6)}

Mar 19 2021 1:12 AM UTC

}// 140/140

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KilledByAPixel

remix of d/22036 by u/KilledByAPixel

function u(t) {

t?n++:n=0
if((t*=60)<256)for(z=i=0,Y=49+(t>>4)*63,X=t%16*114+99,x.fillText(n,X,Y+29);i++<2048;)x.fillRect(X-=C(z+=n&i),Y+=S(z),1,.2)

Mar 18 2021 9:56 PM UTC

}// 132/140

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Standardized chart of a+=n&i, x+=cos(a), y+=sin(a), change n=0 to see more

u/kian

Such a beautiful exploration you have going!
u/KilledByAPixel

Thank you, this is a fun series to explore, starting to get a good feel for how it works.
u/KilledByAPixel

Because i is 2048, this one repeats every 2048.
u/Tekmap

amazing

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KilledByAPixel

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭰽𜡥𜰩𒡴𚠽𝠰𒡦𫱲𚁚👩🐰𛁙🐹𞐫𭀥𜰲𚠲𛁘👴𙐳𜠪𝐷𚰷𜀬𮀮𩡩𫁬𥁥𮁴𚁴𯀰𛁘𛁙𚰲𞐩𞱩🀲𜀴𞀻𮀮𩡩𫁬𤡥𨱴𚁩🱘𛐽𠰨𦠫👴𙡩𚐺𜀬𪐿𦐫👓𚁚𚐺𜀬𪐿𜐺𭰬𪐫𚰿𜐺𭀿𜠺𭰩𚑸𛡦𪑬𫁓𭁹𫁥👩🰧𘱦𩡦𜰧𞡒𚁸𛡤𬡡𭱉𫑡𩱥𚁣𛀰𛀲𚐩`.replace(/u../g,'')))

Mar 18 2021 9:40 PM UTC

}// 140/140

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Alien Microbe Classification Chart

u/KilledByAPixel

this one repeats after 2048, needs increased iterations to show more
u/katkip

amazing dweet

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taupelink

remix of d/21652 by u/taupelink

function u(t) {

for(i=99;i--;x.fillRect(30*X,40*Y,i/t,i/t))f=i*t,X=f*f%64,Y=X*f%27,h=9*C(m=4*Y*C(p=Y*C(X/i))|X*S(q=p^X/3*C(Y/i))),x.fillStyle=R(h*q,h*p,h*m)

Mar 18 2021 2:57 PM UTC

}// 140/140

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d/22028

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