Dweets awesomed by u/rep_movsd

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share fullscreen

Apex

remix of d/6616 by u/akm

function u(t) {

c.width+=0
x.font='90px a'
x.fillText('Time wasted watching this dweet: '+~~(t/60)+'m'+~~t%60+'s',0,70)

Feb 3 2018 8:23 PM UTC

}// 103/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Golfed the time-waster

u/Apex

Less charming, I know, but at least it fixes the typo
u/akm

Oh my goodness, I just noticed my typo. I like the trick you did for the font!
u/Apex

Lmao, thanks
u/Purpzie

i love this skdfjsdhfjsdjf

show FPS hide FPS share fullscreen

function u(t) {

x.drawImage(c,i=0,8);a=t?a:[...S+0].map(p=>p<'_'),b=[];while(i<240)d=b[i]=a[i-1]^a[i+1],x.fillStyle=R(g=!d<<8,g),x.fillRect(i++*8,0,8,8);a=b

Feb 3 2018 3:34 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 1 remix fullscreen

BirdsTweetCodersDweet

remix of d/4768 by u/mchll.bd

function u(t) {

with(x)font='600px x',lineWidth=15,strokeStyle=`hsl(${t*90},99%,50%)`,setLineDash([2,1750]),lineDashOffset=t*100,strokeText('Dweet',30,540);

Feb 1 2018 8:10 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Changed text, made it start a bit faster, and minimized the weird red squares :)

u/Jezza

Clever!
u/zanella

Easiest remix ever! :D d/6660

show FPS hide FPS share fullscreen

Anthorouss

function u(t) {

for(i=0,a=255,x.fillStyle=R(t*150%a,t*200%a,t*50%a);i++<100;x.fillRect((5*(i/10)**2*S(t%100))+960,5*i*0.9*S((t%100/5)**2)+500,5,5));

Jan 30 2018 11:09 PM UTC

}// 132/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

Agnes

function u(t) {

w=c.width+=i=0;w/=2;h=c.height/2;for(;i<h;i++){d=i/h;for(j=i;j<h;j+=25,f=S(t)*j/h,x.lineTo(w*(1+f*C(d*t)),h*(1+d*S(f*t))));}x.stroke();

Jan 30 2018 3:00 PM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/zanella

Wow!
u/aleamb

nice!
u/jackob_xm

good！

show FPS hide FPS share 1 remix fullscreen

21medals

remix of d/6587 by u/Qwitter

function u(t) {

x.globalCompositeOperation='xor';
x.fillStyle='#a90'
x.fillRect(960,540,4,4)
for(i=-4;i++<4;x.drawImage(c,i,-2),i++)x.drawImage(c,i,2)

Jan 30 2018 2:23 PM UTC

}// 134/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/donbright

woah
u/iverjo

That escalated quickly
u/katkip

Wow that's an awesome GOL!
u/katkip

#gameoflife
u/Qwitter

nice!
u/rep_movsd

#underrated

show FPS hide FPS share fullscreen

Jezza

function u(t) {

if(!t)q=[];c.onmousemove=e=>q.unshift(e);c.width=window.innerWidth;for(i=0;i<50;i++)q[i]?x.fillRect(q[i].x+S(z=i+t*9)*5,q[i].y+C(z)*5,2,2):0

Jan 30 2018 3:15 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Have a mouse around.

u/lionleaf

That's a fun one!
u/CtrlAltCuteness

Works on a Samsung Galaxy Note 4 with device's stylus and a web browser supporting the mouseover stuff.
u/joeytwiddle

#interactive

show FPS hide FPS share fullscreen

jonathan_b

remix of d/6494 by u/magna

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=32;i--;)for(x.setTransform(1,0,0,1,i%4*490,(i>>2)*125),j=44;j--;)x.clearRect(220+C(j+t)*99,99+S(j+i*t)*56,9,9)

Jan 28 2018 3:02 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

function u(t) {

x.drawImage(c,i=0,s=8)
a=t?a:[...S+0].map(i=>i<'_')
b=[]
while(i<240){d=b[i]=a[i-1]^a[i+1]
x.fillStyle=R(!d<<8)
x.fillRect(i++*s,0,s,s)}a=b

Jan 27 2018 4:28 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

donbright

remix of d/6160 by u/zanella

function u(t) {

Q=(x,y)=>x*x+y*y
for(i=N=128;i--;)for(j=N;j--;)B=Q(i,j),G=Q(N-i,16-j),P=Q(9-i,N-j),x.fillStyle=R(P%B%G,B%G%P,G%P%B),x.fillRect(i*8,j*8,8,8)

Jan 25 2018 1:02 AM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

zanella got me thinking more about math... d/6378 was basic color... this doesn't look like much but the theory is interesting to me....a circles-and-squares pseudo fractal, but with the added idea of "centers of gravity" from which the modular arithmetic create patterns against each other. it's incredibly slow so animation is almost pointless. but i like the idea still.

u/iverjo

cobweb

dwitter.net | rep_movsd (46979)