Dweets awesomed by u/pavel

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: #Opposites

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cheekyKhuckle

function u(t) {

x.font = "1500px'"
for(i=-1;i<9;i++)
for(v=0;v<25;v++){
x.fillStyle=R(S(i)*250,C(i)*200,T(i)*250)
x.fillText("E",60*S((v+t)*3)+250*i,v*50)}

Dec 15 2021 3:35 PM UTC

}// 139/140

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u/gravityGobbler

E

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danny@hille.dk

function u(t) {

x.fillStyle=f=x.createRadialGradient(n=960,540,400,n,540,n)
f.addColorStop(0,R(n,n))
f.addColorStop((1+S(t))/2,R(n))
x.fillRect(0,0,2e3,2e3)

Dec 15 2021 3:32 PM UTC

}// 140/140

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RadialGradient test

u/andrea270872

water... water... :P

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danny@hille.dk

function u(t) {

for(i=480;i--;)(X=4*i)*X*(Y=frame*4)*Y*7>>8&32&&x.fillRect(X,Y,4,4)

Dec 14 2021 9:26 PM UTC

}// 67/140

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Long time no dweet

u/danny@hille.dk

saw this tweet, and it made me want to play :-)
u/danny@hille.dk

https://twitter.com/yuanchuan23/status/14706…
u/rodrigo.siqueira

These patterns look like some Portuguese Tiles.
u/DeathBoy

LOVE it

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pavel

remix of d/24487 by u/gravityGobbler

function u(t) {

x.font='7em"'
x.fillText("Loading 'Best Dweet you will ever see'...",9,500)
x.strokeRect(460,600,1e3,99)
x.fillRect(460,600,996*t/(1+t),99)

Dec 12 2021 11:33 PM UTC

}// 139/140

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Best Dweet you will ever see

Show more comments…
u/vain

haha... i waited a long time while drinking 5 cups of coffee ... but loading or precalculation took to long before the best part of this dweet started 🤣
u/magna

#loading
u/magna

d/2588 ;)
u/KilledByAPixel

Always feels good staying up late and refreshing dwitter to see a new pavel :)
u/KilledByAPixel

d/13726 <- youtube on dwitter (takes a while to load)
u/magna

Got another one of those :) d/3098
u/magna

^ Sorry: d/2403
u/andrea270872

:D I also fiddled with some loading bars... https://www.dwitter.net/d/17592 ;) ;)

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gravityGobbler

function u(t) {

x.font='10em a'
x.fillText("Loading...",600,500)
if(t%5<=1)x.fillStyle = R(t*20%255,t*10%255,t*15%255,1)
x.fillRect(640,600,t*100%500,99)

Dec 12 2021 10:16 PM UTC

}// 137/140

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u/normalgobbler

incredible!

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taupelink

remix of d/24399 by u/taupelink

function u(t) {

for(m=t?0:1e4;X=S(2*m),Y=S(m*m--);x.strokeRect(960*++X,540*Y,i/m*99,1e3))x.strokeStyle=R(i=m%256,i*.95,i*.9,a=2*i/m*++Y),x.lineWidth=Y*Y*m/i

Dec 11 2021 8:23 PM UTC

}// 140/140

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d/24482

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magna

function u(t) {

c.width|=0
for(i=32*5;i--;x.fillRect(X*100+S(t)*300-300-25+p*50,Y*250-100+p*100,50-p*50,200-p*200))X=i%32,Y=i>>5,p=(X<7|X>15|Y!=2)*S(t/2)**2

Dec 11 2021 5:44 AM UTC

}// 140/140

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#default

u/ciaccodavide

nice one!
u/vain

Awesome code!
u/aleamb

love it!
u/magna

136: c.width|=0;for(i=160;i--;x.fillRect(X*100+S(t)*300-325+p*50,Y*250-100+p*100,50-p*50,200-p*200))X=i%32,Y=i>>5,p=(X<7|X>15|Y!=2)*S(t/2)**2
u/4ce

u/magna 136=>135 c.width|=0;x.scale(25,25);for(i=160;i--;x.fillRect(X*4+S(t)*12-13+p*2,Y*10-4+p*4,2-p*2,8-p*8))X=i%32,Y=i>>5,p=(X<7|X>15|Y!=2)*S(t/2)**2

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rodrigo.siqueira

remix of d/23570 by u/rodrigo.siqueira

function u(t) {

for(Y=t/9-1,i=2e3;i--;x.fillRect(i,60*t,Z=C(W/30+t/3),Z))r=((X=i/540-1.8)*X+Y*Y)/69,W=(X*Y/r^X/r)+Math.random()*20

Dec 8 2021 4:43 PM UTC

}// 114/140

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Deep owl eyes

u/magna

Delightfully noisy

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parabola

remix of d/24461 by u/farter

function u(t) {

for(i=1,l=t<<4,u=3.1416/l;i<l;i++)for(j=1;j<l;j++)k=l-i-j,k>0&&(
z=960/(1/T(u*i)+1/T(u*j)),r=48/l,x.fillRect(z-r,60+z/T(u*i)-r,r+r,r+r)
)

Dec 7 2021 5:51 PM UTC

}// 137/140

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u/magna

Awesome!

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pavel

function u(t) {

for(i=1e4;i--;x.fillRect(660+u+v,220+u-v,32,32))r=(50*i-i*i/200)**.5,u=i/17+r/2*S(a=i/4+32*frame),v=r*C(a),x.fillStyle=`hsl(${a/7},69%,50%`

Dec 5 2021 9:39 PM UTC

}// 139/140

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u/vain

Well done! Try to change "v,32,32" to "v,32,.02" or "v,32,.05" or "32,.2" to archive some interesting effects.
u/KilledByAPixel

you probably already know but you can remove the hsl comas to save a byte hsl(${a/7} 69%50%
u/pavel

That does not work in Safari, the color will always be black.
u/f8f82804

#sphere

dwitter.net | pavel (31984)