Top #waitForIt dweets

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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Xen

remix of d/8514 by u/napoporitataso

function u(t) {

t?x.font="9em'":x.translate(960,540)
x.fillText(x.fillStyle=`hsl(${t*=t},69%,65%,.2)`,0,!x.rotate(93))
x.drawImage(c,0,.01)

Oct 13 2020 4:51 PM UTC

}// 123/140

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Juggle golfed and messed with

u/Xen

#waitforit

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smtsjhr

function u(t) {

(l=S(t/2)**2)<.01?b=a=t%6:a=b
for(c.width|=i=0;i<200*l;i++){k=(2e3+40*C(t*i))*.97**i;x.lineTo(960+k*S(i*a),540+k*C(i*a))}x.fill('evenodd')

Aug 18 2020 3:18 AM UTC

}// 138/140

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a bit on edge

u/Xen

nice!! #waitforit

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andrea270872

function u(t) {

x.rotate(S(t/2)*.00069)
for(i=24;i--;)x.fillStyle=i%2?'#EDC':'#DCB',x.fillRect(60*t%2e3,i*50,S(t/2)+2,50)

May 29 2020 7:53 PM UTC

}// 105/140

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zen garden (?)

u/andrea270872

#waitForIt

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joeytwiddle

function u(t) {

D=[5,4,3]
for(E='',L=3;L--;)E+='i0123456789*/+-&|^~'[Math.random()*19|0]
try{if(D.every((o,i)=>eval(E)==o))T=E}catch(r){}
throw T+','+E

May 12 2020 1:34 AM UTC

}// 135/140

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Expression miner: Finds an E length L that generates D #waitforit

Show more comments…
u/joeytwiddle

E.g. for D=[7,2,5] and L=5 it produced 5/i^7
u/joeytwiddle

(But I did add an extra for loop to make it run faster!)
u/joeytwiddle

Inspired by https://github.com/pavelb/pavelb.github.io/b… whatever that is
u/tomxor

Nice #fuzzing
u/pavel

😂 the code is a mess but its useful. The ascii vomit encodes the valid next char to speed things up.
u/joeytwiddle

Ah I see, that's what it's for!

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𝀰𜀻𪑦𚀡𭀩𮱱👛𧐻𩡯𬠨𪐽𜀻𪐼𝠮𜠸𞱩𚰽𛠰𜀳𚑱𛡰𭑳𪀨𮱸𞠰𛁹𞠰𛁡𞡩𯐩𯐊𩡯𬠨𪐠𫱦𘁱𚑻𮀮𩡩𫁬𤡥𨱴𚀲𜀰𚱩𛡸𛀱𜐰𚱩𛡹𛀱𛀱𚐻𪑦𚀨𨐽𣑡𭁨𛡡𨡳𛁡𚐨𪐮𮀫👃𚁩𛡡𚐩🠱𜐰𯁼𨐨𪐮𮐫👓𚁩𛡡𚐩🠱𜐰𚑩𛡡𚰫𛁩𛡸🐰𛁩𛡹🐰𯐠`.replace(/uD./g,'')))//7

Mar 13 2020 2:54 PM UTC

}// 140/140

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It's interesting that it starts getting a circle again #waitforit

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BriSeven

remix of d/3559 by u/BriSeven

function u(t) {

if(!t)d=[];Y=X=t*20;for(i=0;i<1e3;i++) D=(d[i]||1),d[i]=D+S(D*t*i)/9, x.fillRect(X+=C(d[i]), Y+=S(d[i])*9, 5, 5);x.fillStyle=R(S(t)*i/4)

Feb 26 2020 4:44 AM UTC

}// 136/140

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Strata #growth #random

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Xen

remix of d/17108 by u/rodrigo.siqueira

function u(t) {

for(i=99;i--;x.strokeStyle=`hsl(${i*t},90%,${299*T(t)}%,.1`,x.stroke())x.beginPath(r=t*S(t)*50),x.arc(940+r*C(i*t)*i,540+r*S(i*t)*i,99,0,t)

Jan 10 2020 2:35 AM UTC

}// 139/140

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Dweethulhu #waitforit

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katkip

function u(t) {

c.width*=1
if(!t){p=[];for(i=100;i-->-100;)for(j=100;j-->-100;)p.push({x:i*4,y:j*4})}
for(i of p)x.fillRect(i.x*t+960,i.y*t+540,4+t*2,4+t*2)

Jan 7 2020 6:41 PM UTC

}// 140/140

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performance test

u/Odog8

it's noice when you #waitforit

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Xen

remix of d/16950 by u/ivylab

function u(t) {

for(i=f=1e3;i--;x.fillRect((S(3*t-i/f))*f*.95+1e3,i,9,1))
x.fillStyle=`hsla(${i/99+t*99},90%,50%,.2)`

Dec 23 2019 7:31 PM UTC

}// 101/140

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Had to play

u/Xen

#waitforit
u/katkip

#xweet

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Xen

remix of d/16923 by u/adroitwhiz

function u(t) {

x.drawImage(c,S(z=t*t)*5-5,-5,1930,1090)
x.fillStyle=`hsla(${z},99%,50%)`
x.fillRect(-1e3,S(z)*1e3,4e3,!x.rotate(C(z)/2e4))

Dec 20 2019 7:52 PM UTC

}// 123/140

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#waitforit

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