Top dweets by u/lionleaf

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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lionleaf

remix of d/250 by u/sigveseb

function u(t) {

B=" bottles of beer";O=" on a wall. ";a=i=>i&&i+B+O+i+B+".Take 1 down 'n pass it round, "+(i-1)+B+O+a(i-1);x.fillText(a(c.width=99),-t*99,9)

Jul 20 2016 2:22 PM UTC

}// 140/140

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I sped it up a bit :)

u/iverjo

Best scroller on dwitter ^^

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lionleaf

function u(t) {

c.width=2e3;t*=3;x.translate(980,450);for(i=0;i<322;)x.fillStyle=R(i),x.rotate(!i*C(t-=.03)+!(i++%4)*S(t)/9+1.57),x.fillRect(5*i,5*i,99,99)

Apr 18 2016 9:14 PM UTC

}// 139/140

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A site for sharing short js canvas demos! :D

u/lionleaf

#floppy

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lionleaf

function u(t) {

c.width|=0
for(i=37;i--;x.fillRect(i*50,(a?500:660)+(i%2?50:S(t*9+i)*9),50,900))a=i<9|i>27

Jan 11 2020 2:14 AM UTC

}// 90/140

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Announcing monthly theme challenges! Simply make a dweet following the dweet and tag it with the right hashtag. The first one is #castle . Have fun! Feedback welcome on discord

u/katkip

Fun!

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lionleaf

remix of d/16787 by u/KilledByAPixel

function u(t) {

c.width|=i=0
x.font='21em monospace'
'Live again!'.split('').map(c=>x.fillText(c,9+(I=i%13)*145,420+S(I+t)*99+399*(i++/13|0)))

Dec 4 2019 4:58 AM UTC

}// 126/140

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Also, a test kinda :)

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lionleaf

function u(t) {

c.width+=i=0
x.translate(870,a=400);for(;i<40;)x.fillStyle=`hsl(9,90%,${i}%)`,x.transform(-1,C(t+1)/9,S(t)/9,-1,a,0),x.fillRect(i++,0,99,99)

Mar 2 2017 1:49 AM UTC

}// 140/140

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lionleaf

remix of d/662 by u/kaicarver

function u(t) {

if(t<2){c.width=1920;for(j=0;j<2;j++){for(i=0;i<6;i++){z=Math.round(Math.random());x.fillRect(700+j*300,280+i*100,200+100*((1-j)*z),50)}}}

Feb 19 2017 6:08 PM UTC

}// 138/140

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How about this one, kaicarver? It stops after two seconds, just refresh the page for a new one. You could do t%10<1 for a new one every 10 seconds as well. See #662 for a description of what this is.

u/kaicarver

Nice!
u/summivox

reminds me of Shenzhen.io...
u/Qwitter

The Dweet of Changes
u/Qwitter

not 2017 now, but 2021..... this place still stands, AWESOME

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lionleaf

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<19;i++)
x.fillRect(200+i*S(t)*S(t)*49,400,50,200) // draw 50x200 rects

Feb 1 2020 12:08 AM UTC

}// 113/140

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New theme! #growth #default #loweffort

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lionleaf

remix of d/10000 by u/lionleaf

function u(t) {

 for(c.width|=i=8;i--;x.fillText('Webhooks'[i],i*249,690+S(t*9+i)*99))x.font=T(-t+i/9)*3e2+'px x',x.fillStyle=`hsl(${t*i*t},50%,50%`

Oct 24 2018 6:43 AM UTC

}// 132/140

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New dweets are now posted on Discord :D

u/lionleaf

Work in progress, https://github.com/lionleaf/dwitter/pull/418 , but I did a cheeky early deploy. Seems to be working right now, but might get temporarily disabled
u/magna

Woot!
u/lionleaf

#text
u/katkip

#feature

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lionleaf

remix of d/9123 by u/Xen

function u(t) {

for(Z=i=1e3;i--;x.fillStyle=`hsla(${t*9},99%,40%,.01)`)
x.fillRect(Z+2*Z*C(t*i),500+Z*S(t-i),9,i),x.rotate(T(t))

Aug 5 2018 7:18 PM UTC

}// 112/140

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u/katkip

#sun too.
u/donbright

when the color changes its really cool looking

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lionleaf

remix of d/537 by u/Atti

function u(t) {

for(i=2e3;i--;)a=i<5,x.fillStyle=a?i%2?"red":"white":"#080",d=i/3+80*T(i%300/260),x.fillRect(900+(a?i*S(i)*99:-d),a?400+i*200:i,a?50:2*d,50)

Dec 22 2016 6:04 PM UTC

}// 140/140

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Merry Christmas! Golfed version of Atti's original too long proposal from #537

dwitter.net | lionleaf (514)