Top dweets this year

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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Shakalaka

function u(t) {

for(i=0;i<2e3;x.fillStyle=`rgb(${a=i?180:40},${a},${a})`,x.fillRect(i?1e2*t+i%2000:0,i?500+1e3*S(i*i):0,K=i++?S(i)*9:2e3,K));

Dec 23 2024 6:49 PM UTC

}// 125/140

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KingTortle

function u(t) {

c.width=1920 // my first dweet
x.fillRect(t*2000%2920-1000, 0, 1000, 1000)

Dec 15 2024 3:41 PM UTC

}// 74/140

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simb2s

function u(t) {

c.width=1920
for(i=0;i<20000;i++)
x.fillRect(Math.random()*c.width,Math.random()*c.height,10,10)
 // draw 50x200 rects

Dec 10 2024 3:40 PM UTC

}// 118/140

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TV screen

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Coalshork

function u(t) {

c.width|=0
for(i=960;i--;)x.fillRect(i*10,540+S(t*10+i/8)*i,10,10)

Dec 9 2024 7:10 PM UTC

}// 66/140

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loop test, string with damping

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zadgy5534

function u(t) {

c.width|=0
for(i=w=540;i--;)j=i*.01,x.fillStyle=R(i,w/i,w),
x.fillRect(540+i+j*C(j+t)*99,300-i*j*S(j-t),S(w/i)*9,C(w-i)*25)

Dec 7 2024 7:56 AM UTC

}// 124/140

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A string movement

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384.cz

remix of d/32862 by u/384.cz

function u(t) {

c.width|=0
for(i=2e4;i--;x.fillRect((0|i/1e3)*100,i%1e3,100*d[i%5],1))d=(i^(frame<<(i/3e3))^(i/9)).toString(2)
throw d

Dec 3 2024 7:51 PM UTC

}// 118/140

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permutation engine

u/SkibidiHawk

#sigmaboy

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marquisdegeek

function u(t) {

x.width|=0;for(i=0;i<180;++i){z=i/100;x.fillStyle=R(S(t)*255,C(t*1.1)*255,T(t*1.4)*255,1);x.fillRect(1024+1024*C(t*z),500+500*S(5*z),5,3)}

Dec 2 2024 11:54 AM UTC

}// 139/140

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I start with a Lissajous curve and did a "FAFO"....

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Coalshork

function u(t) {

t*=w=1080,W=20
x.fillStyle=R(r=((m=Math).random()*255),r,r)
x.fillRect((m.round(t/1080))*W-W,t%w,W,W)

Nov 26 2024 6:49 PM UTC

}// 101/140

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Terribly inefficient noise routine

u/cantelope

looks cool

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Valui

remix of d/32806 by u/Valui

function u(t) {

c.width=w=1920
for(i=12;i--;)
x.arc(960+S(q=t*i+S(t/1.618))*i*99*(1+S(t)),540+C(q*1.618)*i*99*(1+C(t)),i*3,0,7),x.stroke()

Nov 20 2024 9:30 PM UTC

}// 122/140

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Working on Unifying Quantum Theory with Relativity.

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lewdev

remix of d/32796 by u/lewdev

function u(t) {

for(c.width|=i=4;V=t+i*.5+30,x.font="1in'",i--;x.fillText([...`🚓🚙🚕🚗`][i],0,0))x.setTransform(-S(V)+1,0,0,C(V)/6+2,-C(V)*990,S(V)*99+500)

Nov 20 2024 9:57 AM UTC

}// 136/140

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🚗 Tokyo Drift #cars #racing

u/Agnes

Yes, clever reinterpretation!!!
u/lewdev

Hehe, thanks u/Agnes ! Fiddling with some values in u/magnus 's code, I saw this neat effect.