Dweets awesomed by u/stefano

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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ak97

function u(t) {

e=function(f){d=eval(`new Date().get${f}s()`);return d<10?'0'+d:d}
x.font='530px i';x.strokeText(e`Hour`+':'+e`Minute`+':'+e`Second`,0,770)

May 24 2022 3:52 PM UTC

}// 139/140

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u/danny@hille.dk

another way -> x.fillStyle='#fff1' x.fillRect(0,0,2e3,2e3) x.font="14cm'";x.strokeText(Date().substr(16,8),0,770)`
u/danny@hille.dk

or nixie style -> x.fillStyle='#00000004',x.fillRect(0,0,2e3,2e3),x.strokeStyle='#0f56',x.font="14cm'";x.strokeText(Date().substr(16,8),0,770)

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New_Core

function u(t) {

for(a=i=1920;i--;x.fillStyle=R(50+b*i/20))x.fillRect(i-50*S(t+i/a),0,b=1-.3*S(i/(C(t+i/50)-20))-S(t+i/a),20)
x.drawImage(c,0,20)

May 23 2022 6:34 PM UTC

}// 128/140

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u/magna

Great!

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f8f82804

remix of d/9174 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;beginPath(fillStyle=`hsl(${i}rad 90%${99-i/2}%`))fill(arc(s*(A=S(a=i/99))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),60*A,0,7))

May 23 2022 5:18 PM UTC

}// 140/140

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#rainbow #sphere demake -- #d3 #shading #pbr

u/rh2

very cool

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KilledByAPixel

function u(t) {

N=N=>S(N**5+t/7)/2+.5
for(i=2e3;i--;x.fillRect(i,t*60,1,F(i/30)-F(i/9)/9))F=X=>N(X+1|0,p=X%1,p*=p*(3-2*p))*p+N(X|0)*(1-p)

May 23 2022 2:00 PM UTC

}// 121/140

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curtains

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UEZ

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌽󪜽󜝥󜼻󪜭󟜱󛼱󝬻󮌮󩭩󫍬󤭥󨽴󚌹󜌪󚍘󚬲󚽙󛜶󚜬󞜰󚬨󦌯󜬭󦜭󮬫󝜩󛌶󚽺󛌹󚬨󜬭󮬩󚜩󦌽󪜥󞌬󦜽󪜯󜜲󞌬󮬽󤼨󤼨󦜫󠼨󦌪󜼩󚜫󤼨󦌫󤼨󦜪󜼩󚜫󭌪󜼩󚬪󜼯󝬬󮌮󩽬󫽢󨝬󠝬󬍨󨜽󜜭󮬪󝌻`.replace(/u../g,'')))

May 22 2022 1:08 PM UTC

}// 118/140

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Remix of #25511 by TGY

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jdspugh

function u(t) {

c.width|=p=3.14;h=535
for(i=7e3;i--;a=i**t%p,b=i%p+t,X=C(b)*S(a),Z=C(a),x.fillRect((2+Z*S(t/2)+X*C(t/2))*h,h+S(b)*S(a)*h,9,9));

May 21 2022 4:54 AM UTC

}// 127/140

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Hemisphere in Low Light

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ArthurThuczsec

remix of d/25515 by u/rodrigo.siqueira

function u(t) {

for(c.width=256,i=1e3;i-=1/8;)x.fillStyle=R(z=(X=i%16)*16,!x.fillRect(z,y=(Y=i/99)*16,Z=2+C(6*S(Y+C(X+t))+7*S(X+S(Y-t))+t*8),Z)+Z*69,y*2)

May 20 2022 2:33 PM UTC

}// 137/140

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plaY

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nickforddev

function u(t) {

w=c.width;h=c.height;c.width=w;s=20;c.c=c.c||s;for(a=w;0<=a;a-=s)x.beginPath(),x.moveTo(0,h-a-c.c),x.lineTo(a+c.c,0),x.stroke();c.c--;

May 19 2022 8:55 PM UTC

}// 134/140

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♾️

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rodrigo.siqueira

remix of d/15559 by u/tomxor

function u(t) {

for(c.width=128,i=576;i-=1/16;x.fillRect(16*X,16*Y,Z,Z))X=i%8,Y=i/128,Z=1+C(5*S(Y+C(X*3))+5*S(X+S(Y*3))+t*4)**3/2,x.fillStyle=R(X*18,0,Y*20)

May 19 2022 1:01 PM UTC

}// 140/140

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Just added colors to this #lava

u/Joachim

for(z=c.width=128,i=576;i-=1/16;x.fillRect(16*X,16*Y,2,2))X=i%8,Y=i/z,Z=1+C(5*S(Y+C(X*3))+5*S(X+S(Y*3))+t)**~1-1.3,x.fillStyle=R(Z*z,Z*9)

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TGY

remix of d/15553 by u/tomxor

function u(t) {

for(c.width=i=1e3;i-=1/16;x.fillRect(90*(X*2+Y-6),90*(X/2-Y-z+5),6+z,9))X=i%8,Y=i/128,z=S(S(Y+C(X*3))+S(X+S(Y*3))+t*3)**3/6

May 18 2022 2:37 PM UTC

}// 123/140

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waves

u/vain

Very nice! Like the movements and the bumpmap like fx.

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