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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shandriy

function u(t) {

t?i++:i=1;document.write(((i%3?"":"Fizz")+(i%5?"":"Buzz")||i)+" ");

Nov 6 2024 3:44 AM UTC

}// 67/140

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FizzBuzz

u/DaSpider

#FizzBuzz record still mine! 😉

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bogdanov

function u(t) {

w=c.width|=0
if(!t)v=z=g=0,f=30
v+=f
z+=g
g+=1
if(v<0||v>w)f*=-1
if(z>999)g*=-.9
x.fillRect(v,z,9,9)

Feb 11 2023 9:29 PM UTC

}// 101/140

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This is my ball

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AnnanFay

remix of d/6784 by u/silver_bear

function u(t) {

l=c.width|=a=12
with(x)for(;a-=3;fillRect(-9,6,18,-a*50))setTransform(r=C(θ=(0|Date().slice(13+a,15+a))*.524/(a>3?5:1)),n=S(θ),-n,r,l/2,l/4)

Feb 8 2018 4:06 PM UTC

}// 140/140

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First time using setTransform, seems useful. .524/(a>3?5:1) is shortform for Math.PI * 2 / (a>3?60:24).

u/AnnanFay

Hmm, just noticed a few things. Would be smaller without with(x) since there's only two method calls. Also we don't need the 0| after the slice because the division will cast for us. So that's 7 characters.
u/akm

You can also remove some parentheses and the l variable: for(c.width|=a=12;a-=3;x.fillRect(-9,6,18,-a*50))x.setTransform(r=C(θ=Date().slice(13+a,15+a)*.524/(a>3?5:1)),n=S(θ),-n,r,960,540)
u/silver_bear

Impressive that you managed to fit both seconds and real hands. Seems I lack a bit of syntax creativity. Nicely done! :)
u/iverjo

#clock

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Blacklink

remix of d/14875 by u/Blacklink

function u(t) {

c.height=h=999
x.lineWidth=35
p=S(.1*t)+1
k=Math.PI
for(i=0;i<50;i++){x.beginPath()
q=k*2/p*(i%p)
x.arc(h,h/2,i*45,q,q+k*2/p)
x.stroke()}

Jul 1 2019 9:45 PM UTC

}// 137/140

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didn't realise very obvious character saving so made it look a bit nicer

u/Xen

yup, still some golf on this one,.. but also it has a nice style, join discord dwitter chat if you wish and we can crush this all the way down so you can build it back up and add more ;), come shout me.
u/Blacklink

I'll consider that when I have some spare time on my hands!

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KilledByAPixel

remix of d/17180 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪠽𜡥𜰬𬱣𨑬𩐨𞐬𜰩𞱪𛐭𞱡𬡣𚀱𜐱𛀨𮠿𜐷𝀺𜐵𝐩𚱩𛰨𮠿𜠺𝀩𛁺🰹𞐭𪐯𞐺𜰹𛁡👴𚰨𪠯𝱼𜀩𛰮𞐵𝐬𨐩𚐊𪠥𝱼𯁢𩑧𪑮𤁡𭁨𚁳𭁲𫱫𩐨𚐩𛁩🐨𚁺👪🀵𜀵𚐿𪠺𪠭𝐰𝐩𛰷𛁳𩑴𣁩𫡥𡁡𬱨𚁩🠱𝀰🱛𜐵𛀹𛀹𞑝𞡛𪐾𜰰🰰𞠵𧐩`.replace(/u../g,'')))

Jan 12 2020 6:29 PM UTC

}// 139/140

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Fortified #Castle

u/sigveseb

so good
u/lionleaf

Amazing! Looks weird on iOS tho
u/katkip

wow

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urielaero

function u(t) {

L=Z=>Z%255
for(i=0;i<80;i++){
x.fillRect(i*100+C(t)*400, 0, c.height, c.width)
P=L(t*i);
x.fillStyle=R(P, P, i*P, C(0.49))
x.rotate(C(70))
}

Feb 24 2017 11:14 PM UTC

}// 140/140

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sigveseb

function u(t) {

N=x.shadowBlur=1e3;x.fillStyle=x.shadowColor=R((1+S(t))*127,(1+S(t+1))*127,(1+S(t+2))*127);x.fillRect(960+S(t)*N*C(t/9),540+C(t)*299,99,99)

Jul 19 2016 9:53 PM UTC

}// 139/140

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u/iverjo

Nice blur!

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rodrigo.siqueira

remix of d/27227 by u/taupelink

function u(t) {

for(i=6e3;i--;x.fillRect(60*X,67*Y-45,k=f&2,(t<7)/2))X=i/333+7,Y=C(K=i*t)**3*4+S(K+1)*5+9,f=(Y%X+X*3)-T(K)-(X/2%(X|2)-4)**2+X

Mar 20 2023 12:18 PM UTC

}// 125/140

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Man-in-the-Middle

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Odog8

remix of d/29652 by u/Odog8

function u(t) {

throw [d=~~t,a="Fizz",b="Buzz",a+b][!(d%3)+!(d%5)*2]

Mar 13 2024 10:55 PM UTC

}// 52/140

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missed something obvious

u/Odog8

the first one was cooler though.
u/DaSpider

Couldn't just let you have it! d/29667 ;-)
u/DaSpider

#FizzBuzz
u/SockTaters

very sad that indexing with [3&19142723>>t%15*2] isn't any shorter

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KilledByAPixel

remix of d/31724 by u/KilledByAPixel

function u(t) {

for(t*=60,i=w=1e3;i--;)for(j=(i>>5|t>>5)%19;j--;x.fillRect((i-t)*2+w,t+i-20*j-460,2,w))x.fillStyle=R(v=(i%8<7?t%8<7?80:180:-50)+j*6,v,v)

May 11 2024 8:46 PM UTC

}// 136/140

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Marble Madness 🔵

u/lewdev

Nice! Brings back old memories. You can play it online here: https://www.retrogames.cz/play_579-NES.php
u/KilledByAPixel

one of my favorite games, we played it on nes all the time
u/rodrigo.siqueira

Thanks! I also loved this game!
u/aleamb

amazing
u/tomxor

Nice! there must be other 3d isometric-ish games we could do throwbacks to