Dweets awesomed by u/andrea270872

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/22302 by u/erin

function u(t) {

for(e=c.width|=i=9,x.globalCompositeOperation='xor',x.fillRect(0,540,e,e);i--;)x.fillRect(400+i*99+S(t)*300,400+C(i+t*4)*19,50,200)

Mar 30 2021 11:17 PM UTC

}// 131/140

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tiny fix

u/erin

sick!!!
u/erin

i was trying to make it look like it was a wave
u/erin

so if anyone wants to try to make the bottom black part move with the rectangles, please try

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magna

remix of d/22258 by u/magna

function u(t) {

f=_=>S(X*Y+t*(X^Y)/9)
for(i=3e3;i--;x.fillRect((X*2+1-v*v)*15,Y*30,v*v*30,30))v=f(X=i%64,Y=i>>6),x.fillStyle=`hsl(320,99%,${(v+1)*50}%`

Mar 30 2021 2:42 AM UTC

}// 135/140

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magna

function u(t) {

c.width|=0
for(i=9;i--;){x.fillRect(400+i*100+S(t)*300,400,50,200);for(j=9;j--;)x.clearRect(415+i*100+S(t)*300,460+j*10+S(t*2+i)*30,20,5)}

Mar 30 2021 1:00 AM UTC

}// 138/140

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Defaultception #default

u/BackendForth

Pins and tumblers in a cylinder lock
u/veubeke

We need to go deeper :D
u/ciaccodavide

ahahah, nice!
u/tomxor

#yodawg

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Pascal

remix of d/22252 by u/Pascal

function u(t) {

for(c.width|=0,i=2300;i--;x.fillRect((X*100+((1e3+T(t+Y))**(1/C(t)))*300)%1995-25,Y*10,50,10))X=i%21,Y=(i-X)/21

Mar 29 2021 9:55 PM UTC

}// 111/140

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tv static

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Pascal

function u(t) {

for(c.width|=i=2;i--;x.fillRect(860+200*S(a=t*2+i*3.14),440+99*C(a),250,250))c.style.filter=`blur(4vw)contrast(99`,x.fillStyle=R(255*S(t))

Mar 29 2021 9:19 PM UTC

}// 139/140

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mitosis

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MagicalMichael

remix of d/22173 by u/Pascal

function u(t) {

for(c.width|=i=162;i--;)x.fillRect(550+300*T(t*2+(S(i*i+t)*S(t*3))**7)/50+(a=i%9)*100,500+(i-a)/9*11*(2-5*S(i*i+t)*S(t*9)**299),25,20)

Mar 28 2021 9:07 PM UTC

}// 134/140

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Pascal

remix of d/22172 by u/Pascal

function u(t) {

for(c.width|=i=162;i--;)x.fillRect(550+300*T(t*2+(S(i*i+t)*S(t*3))**7)/50+(a=i%9)*100,400+(i-a)/9*11*(1-3*S(i*i+t)*S(t*3)**299),50,11)

Mar 27 2021 9:00 PM UTC

}// 134/140

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u/doughno

#default
u/magna

#glitch
u/andrea270872

very "old TV"! great

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RallerenP

remix of d/2236 by u/z3vin

function u(t) {

r=Math.random;y=c.width;z=c.height;x.fillStyle=R(t*S(t)*40);for(i=0;i<3e3;i++)x.fillRect(p=r()*y,o=r()*z,5,5);x.clearRect(p-99,o,o/2,z)

Mar 25 2021 4:06 PM UTC

}// 135/140

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u/magna

urbanization intensifies
u/Xen

nice! #waitforit

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RallerenP

function u(t) {

c.width=1920;
for(i=18;i--;i&1?x.fillRect((p=500+i/2*100)+(o=S(t)*400),500,50,100):x.fillRect(p-o,400,50,100));

Mar 25 2021 2:49 PM UTC

}// 112/140

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u/Xen

nice!
u/aleamb

#default

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veubeke

function u(t) {

(onclick=e=>{for(c.width=i=136;i--;x.fillText('⚪⚫'[x[i]=((i%5-(e.x>>6))**2+(Y-(e.y>>6))**2<2)^x[i]^i&!t],i%5*16,11+Y*16))Y=i/5|0})({x:1e3})

Mar 23 2021 5:11 PM UTC

}// 139/140

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Lights Out (with help from u/Xen)

Show more comments…
u/veubeke

Click to toggle lights on/off. Turn off all lights to win.
u/erin

#game #interactive
u/KilledByAPixel

nice work!
u/Xen

love it!
u/Qwitter

Awesome!
u/rodrigo.siqueira

I won 🏆 the game today! (Yesterday I tried but I couldn't win the game)
u/aleamb

great!
u/RubyPiec

gg
u/vain

OMG - Its a game - and not just only a pattern. So cool !!

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