Dweets awesomed by u/kian

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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taupelink

remix of d/22174 by u/taupelink

function u(t) {

for(i=800;--i;x.fillRect(960+9*X*C(Y),9*X*S(Y),w=i/2**t,w))f=i*t,X=f*f%200,Y=X*f%4,x.fillStyle=R(q=i*S(C(X**.5+Y)*9),q%C(X/4)*i,i*C(X+q),.1)

Mar 29 2021 6:17 AM UTC

}// 140/140

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d/22246

u/magna

WOW
u/sigveseb

#waitforit

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BackendForth

function u(t) {

for(i=99,c.width|=0,q=1-2**t,a=999;i--;)x.fillRect((i*99+t*a/q)%1920,i**i%a,9,9)
x.translate(a,k=540)
x.rotate(2-t/q)
x.fillRect(-k,0,a,150)

Mar 26 2021 2:28 PM UTC

}// 140/140

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Getting in on the Suez memes

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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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KilledByAPixel

remix of d/21955 by u/KilledByAPixel

function u(t) {

c.style.filter='sepia()invert('
for(d=i=1e4,Y=t*=620,X=t*30%2e3;i--;)x.fillRect(X+=C(d+=S(t|i)),Y+=S(d),1,.3)

Mar 14 2021 8:08 AM UTC

}// 109/140

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Alien Physics Homework

Show more comments…
u/erin

oh hi, you're active rn too :D
u/erin

looks gr8 btw
u/KilledByAPixel

thanks! just playing around with this strange ant
u/kian

it's so beautiful!
u/tomxor

!
u/danny@hille.dk

Dunno why it remined me of https://en.wikipedia.org/wiki/Effect_of_psyc…

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magna

function u(t) {

x.fillRect(0,0,c.width|=0,2e3)
x.fillStyle='#0fc'
for(i=4e3;i--;t+=.001)x.fillRect(960+S(t+T(i))*500,540+S(t+S(t))*500,S(i/1273),9)

Mar 14 2021 6:32 AM UTC

}// 131/140

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u/kian

neat and clean, nice!

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kian

remix of d/5841 by u/sandromiccoli

function u(t) {

c.width=2e3;x.fillRect(0,0,2e4,2e5);for(i=8e3;i--;){x.fillStyle=`#db0`;x.fillRect(990+S(i*1)*C(t/i*6)*850,580+S(i*2)*~T(t+i)*490,4,5)}

Mar 13 2021 8:36 PM UTC

}// 134/140

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hour glass

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kian

remix of d/21920 by u/kian

function u(t) {

for(i=0;i<44*(t%9);i++){x.fillStyle=R(S(t)*70,T(i)*42,C(t)*10,0.045);s=t%4.735*100;x.fillRect(960+S(t/10+i)*(C(i/t)*s),540+C(t/4+i)*s,7,7)
}

Mar 13 2021 8:31 PM UTC

}// 140/140

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hour glass

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kian

remix of d/21929 by u/kian

function u(t) {

i=t*99%256;D=T(t);Z=S(t);d=C(t)
x.fillStyle=R(i/D,i/Z,i/D,C(i)/6)
x.fillRect(99*D,332-Z*256,1,1)
x.drawImage(c,d*D+99,d,2e3+8*d,c.height+42)

Mar 13 2021 5:45 PM UTC

}// 140/140

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pillars

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kian

remix of d/21939 by u/New_Core

function u(t) {

with(x)for(i=255,drawImage(c,-5,0,1930,1085);i--;clearRect(X,Y,9,-5))fillStyle=`hsl(${i*6},99%,60%)`,fillRect(X=i*6,Y=400+100*T(t+i/40),5,1)

Mar 13 2021 2:55 PM UTC

}// 140/140

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rainbow stairs

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kian

remix of d/21929 by u/kian

function u(t) {

i=(t*100)%950
d=S(i)
x.fillStyle=R(i/C(i),i/S(t),i/C(t),S(i)/6)
x.fillRect(100*S(t),5*i-d*356,1,1)
x.drawImage(c,d,d,2e3+8*d,c.height+8)

Mar 13 2021 2:42 PM UTC

}// 136/140

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stacked plates

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