Dweets awesomed by u/Barth

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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highfestiva

function u(t) {

for(i=19;i>2;i-=0.1)x.beginPath(),x.arc((S(i)*9-i*i)*99/i+2e3,1e3-i*56,240-i*9,0,6),x.fillStyle=`hsl(${S(i+t)*130},90%,40%)`,x.fill()

Oct 12 2017 9:51 AM UTC

}// 133/140

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u/Xen

done you a remix: 3287

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Xen

remix of d/3102 by u/Xen

function u(t) {

c.onmousemove=e=>Z=e.offsetX;for(c.width|=i=99;i--;)x.ellipse(X=540,X,t,i*C(t)+X,(Z/c.width*2)*i*2.1,Z,T(t))
x.strokeStyle='#'+Z,x.stroke()

Aug 31 2017 12:31 AM UTC

}// 139/140

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with mouse movement as requested.

u/donbright

cooool
u/iverjo

#interactive

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yokljo

function u(t) {

x.globalAlpha=.05
x.fillRect(0,0,2e3,2e3)
x.save()
x.rotate(S(t*2)*.2)
x.clearRect(S(t)*700+900,C(t*5.2)*100+400,200,200)
x.restore()

Aug 7 2017 1:00 PM UTC

}// 133/140

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u/joeytwiddle

Cute motion!
u/danni

The ghost of Windows past
u/PiggyClone205

Very reminiscent of the PS2 browser.

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New_Core

function u(t) {

c.width|=1
X=960
Y=700
for(i=320;i--;x.fillRect(X,Y,7,7))X+=6*C(a=i/50-9*S(t/4)*S(i/10)),Y+=6*S(a)

Jul 15 2017 7:37 PM UTC

}// 98/140

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u/Xen

done remix 2882
u/donbright

excellent
u/katkip

smooth

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MrM@_S

remix of d/2646 by u/magna

function u(t) {

x.strokeStyle=R(S(t*8)*254,0,0,.5)
for(i=300;i--;x.lineWidth=1,x.stroke())x.beginPath(),x.arc(960,540,i*9,a=t*5+i/9,a+Math.PI)

May 2 2017 12:16 AM UTC

}// 126/140

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cantelope

function u(t) {

w=c.width=400
for(i=8;i--;X=w/2+(Z=1/(2+C(p=1.047*i*2+(i<4)+t)))*S(p)*w/2,Y=Z*w/2-w/20,i==3?x.moveTo(X,Y):x.lineTo(X,Y),x.stroke());

Apr 9 2017 10:23 PM UTC

}// 132/140

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🕎 Shalom! 🕎

u/donbright

great use of perspective

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sfz

remix of d/2376 by u/magna

function u(t) {

for(i=0;i<(半=500);i++)x.fillStyle=R(0,i?w:0),x.fillRect(i?2*半+i*C(T=t-(Math.random()<3e-4)*.2):x.globalAlpha=.1,i?半+i*S(T):0,z=i?8:w=2e3,z)

Apr 1 2017 4:12 PM UTC

}// 139/140

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Green, but the blips are harder to see

u/sfz

Increasing alpha helps see them, but makes the line sweep less cool
u/magna

They are ninjas. Harder to see.
u/donbright

lol nice

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Jenky

function u(t) {

c.width|=0
t?onkeydown=e=>s=(e.which==8?s.slice(0,-1):(k=e.key).length==1?s+k:s):s=""
x.font="5em a",x.fillText(s+(t%.7<.4?'_':''),9,99)

Mar 29 2017 4:54 PM UTC

}// 136/140

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Type stuff! No newline support, unfortunately. :'(

u/Jenky

Also no insert-style editing, only way to erase is backspace. Old-school terminal/console style. 😎
u/donbright

lol... where are my Wordstar keyboard shortcuts
u/nonce

I love it that backspace works!
u/Polyducks

Blimey!

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Tiger

function u(t) {

with(x)font='950px o',lineWidth=30,strokeStyle=`hsl(${t*50%360},99%,50%)`,setLineDash([9,3e3]),lineDashOffset=t*120,strokeText('MLG',9,880);

Mar 27 2017 11:50 PM UTC

}// 140/140

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u/BirdsTweetCodersDweet

Remixes : d/2324 --> d/4768 --> d/6642
u/joeytwiddle

There was also : d/2299

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gormisdomai

remix of d/1273 by u/gormisdomai

function u(t) {

w=99;for(X=-30;X<w;X++)
for(Y=-30;Y<w;Y++){
x.fillStyle=R(99*(X%2),99*(Y%3),0);;
x.fillRect((X+S(t)*Y)*w-200,(Y+C(t)*X)*w-200,w,w)}

Mar 3 2017 10:46 PM UTC

}// 131/140

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Dislocation #4

dwitter.net | Barth (1376)