Dweets awesomed by u/systemwizard

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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ben

function u(t) {

function v(a,b,g,r){if(r>1){x.fillRect(a+=r*S(g),b-=r*C(g),2,2)
v(a,b,g-1+C(t),r*=.7)
v(a,b,g+.5+S(t),r)}}c.width=500
v(250,270,0,80)

Dec 28 2017 9:28 PM UTC

}// 133/140

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Show more comments…
u/Xen

LOVE IT!
u/ben

trying to make a swaying tree but requires too many characters to draw the branches
u/Xen

join the chat and show your code... :-)
u/sigveseb

Very good!
u/itsjustmustafa

recursive functions in under 140, love it!
u/Bendoman

Best thing on here by far.
u/FrankMoren27

awesome
u/iverjo

#recursive
u/lionleaf

#fractals
u/vain

incredible

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itsjustmustafa

remix of d/3881 by u/itsjustmustafa

function u(t) {

c.width=1920;for(i=0;i<50;i++)a=(i+t*10)%50,x.font="100px Sans",x.fillText("💦",a*40+800,500+(a)**2);x.fillText("🍆",720+S(t*22)*10,475)

Dec 27 2017 8:51 PM UTC

}// 135/140

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oh MYY!

u/Xen

needs to be bigger, i cant relate... LOL
u/itsjustmustafa

Oh I tried getting it bigger baby ;) but for real I was only *just* able to squeeze this one under the limit

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letsbreelhere

remix of d/3857 by u/itsjustmustafa

function u(t) {

x.fillStyle='#000';x.fillRect(0,0,2e3,2e3);x.fillStyle="#ccc";for(i=0;i<2e3;i++)p=9*S(i)+9,x.fillRect(9*i-T(t)*p*9,p*999%1080,p+T(t)*p,p)

Dec 27 2017 5:29 AM UTC

}// 137/140

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Some hyperjumps before bed :)

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snail

function u(t) {

x.transform(540,0,0,540,(c.width=1920)/2,540);
for(i=-t,n=20;n--;i+=t/8)
x.lineTo(C(i), S(i));
x.fill("evenodd");

Dec 26 2017 10:19 PM UTC

}// 113/140

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u/sigveseb

starts of basic then gets pretty cool
u/lionleaf

It gets cooler and cooler the longer you wait!
u/vain

i love it

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Lazy1337

function u(t) {

for(i=0;i<255;i++){x.fillStyle=R(255*S(t),255*S(t*i),255*S(t*3),i);x.fillRect(S(t)*300+i+400+t*20,C(t)*270+i+400,10*S(T(i)),10);}

Dec 14 2017 9:34 PM UTC

}// 129/140

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Bad wrap

u/Lazy1337

Quick one, the patterns repeats infinitely without anything interesting
u/Xen

done you a remix: 3639

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Xen

remix of d/3620 by u/systemwizard

function u(t) {

for(c.width|=i=1e3;i--;x.fillStyle=R(i*S(i),i*C(i),i*T(i),.5))x.fillRect(i+i*S(t*i/101),i+i*C(t*i/100),99,99)

Dec 12 2017 12:37 AM UTC

}// 109/140

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systemwizard

function u(t) {

c.width=1920;for(i=0;i<1000;i++){x.fillRect(1000+i*S(t*i/101),500+i*C(t*i/100),10,10);x.fillStyle=R(255*S(i),255*C(i),255*(S(i)*C(i)),1)}

Dec 12 2017 12:26 AM UTC

}// 137/140

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u/Xen

thats what i call a first dweet ;-)
u/systemwizard

Thanks! it gets better the longer you watch it haha
u/joeytwiddle

sometimes the centre looks like an eye
u/donbright

yeah amazing wings/legs

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Xen

remix of d/3613 by u/New_Core

function u(t) {

for(x.fillRect(0,0,i=2e3,i);i--;x.fillStyle=R(i*b%99,0,i*t%255,C(i+t*3)/19))x.fillRect(960+i*S(b=i/.199+S(t+i/200)),540+i*C(b),a=29-i/b,a)

Dec 11 2017 11:38 PM UTC

}// 138/140

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u/donbright

awesome colors
u/iverjo

Beautiful
u/Xen

thanks
u/Qwitter

possibly a portrait of Nitrogen Narcosis ?

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New_Core

remix of d/3611 by u/cantelope

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=800;i--;)x.fillStyle=R(i,i%255,0,1-255/290),x.fillRect(960+i*S(b=i/.019004+S(t-i/300)),540+i*C(b),a=60-i/14,a)

Dec 10 2017 9:49 PM UTC

}// 140/140

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I liked it so had to do my own

u/New_Core

#floppy

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Xen

remix of d/3581 by u/Xen

function u(t) {

x.drawImage(c,0,3)
for(i=2e3;i--;x.fillStyle=R(Z=99*C(i+t),Z*S(t*i),Z*C(t*i)))
x.fillRect(i,29+C(i/39+C(t*3.3)*3)*40,5,2)
//CodeGolfTeam.Xen

Nov 28 2017 8:46 PM UTC

}// 140/140

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Liquid-Crystal-Danger.

u/Xen

it seems you only see the glitch on certain screen resolutions, try ctrl+"+" or ctrl+"-" to see if it works on yours...
u/whackashoe

amazing
u/donbright

lol what is this? my screen looks like its flashing like some old nintendo cutscene from 1986

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