Dweets awesomed 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: #Food

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Xen

remix of d/4188 by u/xem

function u(t) {

t?k=c.width=95:d=0;for(e=[i=5e3];i--;x.fillRect(i%k,i/k,1,e[i]=(n-1|d[i])==3|i%9&!d))for(j of[n=1,94,k,96])n+=d[i+j]+d[i-j];d=e

Dec 27 2017 11:04 PM UTC

}// 127/140

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follow the remix for info ^^

u/JoshiRaez

Omg, tje game of life. Cool :D
u/xem

Nice, my version just tried to be as precise as possible with more characters
u/eviltoad

Beatiful!
u/katkip

#gameoflife

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futureperfect

function u(t) {

c.width=1920;
for(j=-100;j<100;j++){for(i=-150;i<200;i++){x.fillRect(400+i*30+Math.pow(-1,j)*S(t)*300, 400+j*15+S(t)*300, 15, 15)}}

Dec 27 2017 8:46 PM UTC

}// 131/140

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u/lionleaf

Try staring at this in fullscreen. It messes with my visual system

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ThirdEstate

function u(t) {

c.width=1920;x.fillRect(0,0,1e4,1e4);for(i=0;i<9e2;i++){x.fillStyle=R(200+90*S(i),0,90);x.fillRect(640+T(t+i)*3e2,540+S(i)*540,5.5e2,12)};

Dec 27 2017 8:39 PM UTC

}// 140/140

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Moosething

function u(t) {

v=c.width|=m=x=>x>0?x*z:0;z=240;for(i=0;i<7;i++) x.arc(p=i==0?z-m(V=S(t*5)):i==6?v-z+m(-V):z+i*z,3*z,z/2,0,7),x.rect(p,0,7,3*z);x.fill()

Dec 27 2017 8:19 PM UTC

}// 136/140

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u/sigveseb

Newtons cradle :D
u/katkip

x.arc(p=i==0?z-m(V=C(t*2.812)):i==6?v-z+m(-V):z+i*z,3*z,z/2,0,7) for real life speed

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AliYil

remix of d/4059 by u/AliYil

function u(t) {

for(i=0;i<20;i++)for(j=0;j<12;j++){s=S(S(t)*i+j+t*10)*25+25
k=127
x.fillStyle=R(S(t*3)*k+k,S(t*2)*k+k)
x.fillRect(i*100-s,j*100-s,s*2,s*2)}

Dec 27 2017 8:07 PM UTC

}// 139/140

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u/Xen

very nice :-D
u/sigveseb

Good!
u/itsjustmustafa

so sick!

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Exca

function u(t) {

t/=4;for(i=0;i<1100;i++){d=C(t+i),s=i==0?2920:9-d*8;x.fillStyle=R(i,i,i,0.1);x.fillRect(S(t*2.5+i)*220*S(C(t)+i%50)+960*(i==0?-1:1),i,s,s);}

Dec 27 2017 7:58 PM UTC

}// 140/140

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Show more comments…
u/magna

Wow!
u/Xen

impressive first 2 dweets
u/sigveseb

Very nice
u/mrremix

i really like this one... might do a remix later :]
u/CliffJonesJr

I remixed this into a tornado: https://www.dwitter.net/d/4590
u/lionleaf

#twister
u/Cloud

Milk path
u/vain

cool looking twister / tube

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Axioplase

function u(t) {

w=1920;for(c.width=i=w;i>=0;i-=10){
for(j=0;j<540;j+=10)
x.fillRect(i,j,5,5)
x.translate(w/2,-540)
x.rotate(1+S(t)/12)
}

Dec 27 2017 7:57 PM UTC

}// 120/140

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MrAnderson

function u(t) {

c.width|=1;for(i=1;i<150;i++){b=1.4*t+i;o=200-(S(b+23)*10)%26;x.fillStyle=R(0,o,0,1);x.fillRect(940+((i/66)%1)*S(b)*227,40+i*6%399,25,10);}

Dec 27 2017 7:45 PM UTC

}// 139/140

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Tree variation 1

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RespectDeniedExplodedDefended

function u(t) {

x.fillRect(t*t*10,100,10,C(t)*100);
x.fillRect(t*t*10,300,10,S(t)*100);
x.fillRect(t*t*10,600,10,T(t)*100);

Dec 27 2017 7:35 PM UTC

}// 107/140

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Xen

remix of d/3713 by u/bobdunn

function u(t) {

for(c.width|=Y=i=300;i--;x.fillStyle=R(Z=C(i+t*4)*Y,Z*S(t),5-Z,.6))x.fillRect(i*9,Y+C(3*t+(i*2))*99,39,Y)

Dec 27 2017 6:40 PM UTC

}// 105/140

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had to have a play, quick test... shoutz to bobdunn

Show more comments…
u/karan

Hot damn! that looks fancy! and i thought i was doing something great by just adding random colour :D
u/Xen

always save your code to one side before posting, play with it to see if you can squeeze something extra out.
u/karan

Helpful tips! Is there an IRC or some messaging service to hang out with fellow dwitters?
u/Xen

https://discord.gg/emHe6cP
u/bobdunn

I was thinking about adding color. I like what you did here!
u/Xen

thanks :-)

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