Random dweets | Dwitter

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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taupelink

function u(t) {

g=(x,y)=>S(x+y*y)*C(x*y/T(9/y));for(i=1e3;i--;)X=(r=Math.random)()*9,Y=r()*9,x.fillRect(X*220,Y*120,g(X,Y)%g(X|0,Y|0),g(9/Y,T(X/4))>g(Y,X))

Jul 24 2020 2:21 AM UTC

}// 139/140

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d/19507

u/taupelink

Taking a short break from recursion

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New_Core

remix of d/15204 by u/pavel

function u(t) {

for(i=400;i--;)x.fillStyle=`hsl(${i/40},99%,${80-i/4+20*S(t+4)+40}%)`,x.fillRect(960+i*S(t)+i/3,540+i*C(t)+i/3,6,6)

Jul 30 2019 2:41 PM UTC

}// 115/140

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what... almost a heart light... ;)

u/katkip

Nice method

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jellyedwards

function u(t) {

c.width|=r=550
with(x)for(j=S(t)/.11;z=j--*35;stroke(),beginPath(),y=r-(1e5-z*z)**.5,lineTo(r+z,y),arc(r,r,z,0,3),lineTo(r-z,y))lineWidth=20

Feb 27 2018 1:01 PM UTC

}// 140/140

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dots and loops album cover (https://en.wikipedia.org/wiki/Dots_and_Loops…)

u/zanella

Do Sgt. Pepper's Lonely Hearts Club Band next. :)
u/jellyedwards

it doesn't fit but I had a go! with(x)for(font="99px a",fillStyle='red',b=0,i=a=80;i--;fillText('BEATLES'[b=i%7],580+a*b,980+i/4))fillText(String.fromCodePoint(i&1?0x1F468+b%2:0x1F9D1,0x1F3FB+i%3),i%20*a,a+5*(i+b))

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andrea270872

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👸𛡢𩑧𪑮𤁡𭁨𚀩𒡸𛡬𪑮𩑃𨑰🐧𬡯𭑮𩀧𒡸𛡬𪑮𩑗𪑤𭁨🐹𞐫𭀥𝐪𜐰𒡦𫱲𚁩🐸𞱩𛐭𞰩𮱸𛡭𫱶𩑔𫰨𞐹𚠨𜐫𜠪𪐫𤰨𭀩𚐬𜰰𜀫𞐹𚡓𚁴𚱩𚐫𪐪𜐹𚐊𮀮𫁩𫡥𥁯𚀴𜀰𚰹𞐪𚀲𚡩𚱓𚁴𚱩𛰹𚐩𛀷𜀰𚰹𞐪𤰨𭀩𚱩𚠱𞐩𯑸𛡳𭁲𫱫𩐨𚐠`.replace(/u../g,'')))

May 26 2021 6:28 PM UTC

}// 134/140

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alternative default ...

u/magna

#default
u/andrea270872

thanks :D

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danny@hille.dk

remix of d/25091 by u/danny@hille.dk

function u(t) {

X=C(t)+t*16%66;Y=S(t)+t*1.5;for(x.beginPath(i=99);i--;x.fillStyle=`hsl(${t*9+X*Y},99%,50%,.1`)Y+=S(X),X+=C(Y),x.lineTo(X*32,Y*16);x.fill()

Mar 8 2022 8:32 PM UTC

}// 138/140

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aquarell sampler remix

u/Xen

love it!
u/danny@hille.dk

u/Xen please start posting again i miss your cool and crazy remixes, and originals :-)

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13thptr

function u(t) {

s=~~t+"";throw s.split``.map((e,i)=>(r="IXC",d="VLD"[i=s.length-1-i],b=r[i],e<4?b.repeat(e):e-4?e-9?e>4&e<9?d+b.repeat(e-5):0:b+r[i+1]:b+d))

May 30 2019 10:47 AM UTC

}// 140/140

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Counts up to 899

u/13thptr

Thanks to u/KilledByAPixel for the golfing help :)
u/joeytwiddle

optimvm laborvs!
u/13thptr

turns out someone made a more elegant and "general" implementation. The function is 136c long but it's not callable without compression inside Dwitter: https://codegolf.stackexchange.com/a/77961

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CaptainMeat

function u(t) {

r=Math.random
x.fillStyle = R(r()*255,r()*150,r()*255,0.5)
x.fillRect(r()*2e3,r()*2e3,r()*50,r()*50)
x.drawImage(c,r(),r())

Feb 27 2024 8:07 PM UTC

}// 123/140

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smudge

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rodrigo.siqueira

remix of d/10737 by u/yonatan

function u(t) {

for(i=c.width|=0;i--;x.fillRect(0,610+i+S(t/2),2e3,S(5e3/i)*.4),x.fillStyle=R(0,80,i))x.font='9em"'
x.fillText('🏄',400-S(t)*99,750+C(t)*99)

Nov 6 2018 2:16 AM UTC

}// 139/140

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Surf #emoji #sea #waves

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aleamb

function u(t) {

c.width=255,x.font="30px p",!t&&(s=y=0,b=140,c.onmouseup=e=>{s++})
y<b&&(y+=a=t*t-s)
x.fillRect(b,b,30,2)
x.fillText(y>b&&a>2?'💥':'🚁',b,y)

Jan 25 2018 8:41 PM UTC

}// 138/140

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You must land the helicopter smoothly. Click on canvas to stop the fall.

Show more comments…
u/aleamb

For reset game, refresh page. i did not have space for build a reset.
u/bepisTM

oh my god this is really cool
u/lionleaf

Haha, amazing :) Awkward to reset, but I managed to land the helicopter!
u/donbright

lolo
u/donbright

top 5 anime endings
u/joeytwiddle

Oh man. I finally landed it! :-D
u/joeytwiddle

Nice #game !
u/aleamb

thanks joeytwiddle
u/katkip

Wowowowow
u/aleamb

#interactive

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tomxor

remix of d/21135 by u/Pascal

function u(t) {

for(c.width&=i=8320;i--;)x.fillRect(X=i&127,Y=i>>7,1,!~~T(T(S(X/8+Y/8)*S(Y/8-X/16)+t/16)-T(t/16)+.79))

Jan 5 2021 3:07 PM UTC

}// 102/140

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Portal Chess - Warning Flashing Images

u/DataMeta

cool effect! the bitwise AND + bitshift technique is so rad