Top dweets of all time

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.

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Current theme challenge: #Food

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Xen

remix of d/9484 by u/f8f82804

function u(t) {

if(t%1<.01)with(o=(a=new AudioContext).createOscillator())connect(a.destination),start(),stop(a.currentTime+1);o.frequency.value=99*S(t*9&t)

Aug 27 2018 9:11 PM UTC

}// 140/140

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little song for you :-P

u/joeytwiddle

Funky!
u/Xen

#audio #sound

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katkip

remix of d/3178 by u/cantelope

function u(t) {

for(x.globalAlpha=.02,x.fillRect(0,0,q=i=2e3,q);i--;)x.clearRect(960+S(p=i/318)*(d=300+T(p*5+T(t/2)*9)*(140+S(t)*70)*T(t*9)),540+C(p)*d,1,1)

Aug 25 2018 7:45 AM UTC

}// 140/140

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trupples

function u(t) {

c.width=99
t%=4
r=Math.max(0,9*Math.log(t-1))||0
for(i=99;i--;x.fillRect(30+r*(T(i*7)%2)+t*10,50-Math.max(0,t*(3-t/2))*9+r*(T(i*3)%2),1,1));

Aug 24 2018 9:10 PM UTC

}// 140/140

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fireworks :D

u/katkip

#fireworks

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katkip

remix of d/4495 by u/AliYil

function u(t) {

for(i=0;i<20;i++)for(j=0;j<12;j++){s=S(i+j-t*5)*25+25
x.fillStyle=`hsl(${2e2+S(j*i)*30},95%,62%)`
x.fillRect(i*100-s,j*100-s,s*t,s*t)}

Aug 24 2018 4:12 PM UTC

}// 134/140

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#waves

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Xen

function u(t) {

x.font='599px"'
x.strokeText(`Dwitter`,C(t)*9,699+T(t)*19)
x.strokeStyle=`hsla(${t*99},90%,50%,.2)`

Aug 14 2018 9:25 PM UTC

}// 99/140

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#Dwitter

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Xen

remix of d/9181 by u/magna

function u(t) {

for(Z=i=399;i--;x.clearRect(i%9*Z-S(a=t+i)*Z,~~(i/28)*79+C(a+t/9)*Z,5,9));for(i=20;i--;)x.fillRect(i*Z,A=x.globalAlpha=S(i-t*2)*4,A*Z,3e3)

Aug 12 2018 8:00 PM UTC

}// 138/140

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Quick play, Shoutz 2 magna

u/sigveseb

Cool style

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ETHproductions

remix of d/2522 by u/magna

function u(t) {

((c.width|=y=0,x.font='64px monospace',u+`
`).slice(0,t*3+S(t)*5)+' |'[t*2&1]).split`
`.map(r=>x.fillText(r,0,y+=64))

Aug 11 2018 2:41 PM UTC

}// 117/140

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Down to 117, looks nicer on the canvas too... Still no room for typos though!

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f8f82804

remix of d/9160 by u/f8f82804

function u(t) {

c.width=100
for(i=314;i--;)x.fillRect(10*S(α=i/100)*S(β=t+i)+50,4*((a=S(α)*C(β))-2*C(α)+6),2,4),x.fillStyle=`hsl(${t*i} 90%${45*(a+a**9)}%`

Aug 7 2018 7:33 PM UTC

}// 139/140

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Rainbow marble with Phong lighting #3d #pbr

u/f8f82804

#phong
u/yonatan

Really nice! both of them.
u/f8f82804

@yonatan Thanks! I'm enjoying getting into this, and a Phong shader seemed like a good goal.
u/lionleaf

u/f8f82804 Welcome to dwitter! Nice dweet! #shading
u/aleamb

really stunning

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firegodjr

remix of d/8945 by u/firegodjr

function u(t) {

F=n=>{for(i=2;i<n;)n=n%i++==0?0:n;return R(S(n)*n,n>1?99:0)}
x.drawImage(c,0,l=10)
for(j=214;j--;x.fillRect(j*l,0,l,l))x.fillStyle=F(j^t*60)

Aug 1 2018 3:18 PM UTC

}// 140/140

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is_prime(x XOR y) + sin(x XOR y) :D

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d0n.key

remix of d/5957 by u/d0n.key

function u(t) {

c.width*=1
for(i=0;i<240;i++)r=50*(3+1.8*S(3*t+i*.2)),x.beginPath(),x.arc(260+i*6,540+S(4*t+i*0.1)*10,r/5,0,9),x.fillStyle=R(r,0,r),x.fill()

Jul 31 2018 2:27 PM UTC

}// 140/140

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Balloon snek

u/lionleaf

Looks like one these things I had as a kid: https://sc02.alicdn.com/kf/HTB1rg9AaJLO8KJjS…