Dweets by u/0x61

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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0x61

function u(t) {

eval(unescape(escape`渽挮睩摴桼㴱ⱴ籼⡡㵁牲慹⡮⤮晩汬⠩⹭慰⡍慴栮牡湤潭⤩㭦潲⡪㴱㭪㱡⹬敮杴栻樫⬩筩昨慛橝㹡孪ⴱ崩筡⹳灬楣攨樬ㄩ㭢牥慫絽愮浡瀨⡭Ⱪ⤽㹸⹦楬汒散琨椬〬ㄬㅥ㌪洩⤠`.replace(/u(..)/g,"$1%")))

Dec 13 2024 12:02 PM UTC

}// 124/140

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#SortingAlgorithms #stalinsort - items that are out of order are sent to Gulag

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0x61

remix of d/32778 by u/0x61

function u(t) {

n=c.width|=1,t||(r=Array(n).fill().map(Math.random))
for(m=n;m--;){a=r[m];b=r[m-1];(a<b)&&(r[m-1]=a,r[m]=b)
x.fillRect(m,0,1,b*1080)}

Dec 13 2024 10:59 AM UTC

}// 133/140

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Caffeinated #BubbleSort - had to go back and redo mine after seeing u/Yonatan's

u/0x61

Err, I meant u/skeletonNatte and d/32899

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0x61

function u(t) {

n=c.width|=1,t||(r=Array(n).fill().map(v=>Math.random()*n/2))
for(m=n;m--;){a=r[m];b=r[m-1];(a<b)&&(r[m-1]=a,r[m]=b)
x.fillRect(m,0,1,b)}

Nov 16 2024 11:03 AM UTC

}// 137/140

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#BubbleSort

u/cantelope

#sort #sortingAlgorithms #bubblesort

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0x61

remix of d/32676 by u/0x61

function u(t) {

t||(a=1e3,p=0,e=0);e<t&&(v=!/^.?$|^(..+?)\1+$/.test('1'.repeat(p)),v?(x.font='1e3% x',x.clearRect(0,9,a,a),x.fillText(p,-9,a),e++,p++):p++)

Nov 13 2024 10:30 AM UTC

}// 139/140

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Just wanted to make the wait for primes shorter #regex #primes

u/fentbiggesthater

giving free coding tutoring sessions dm me if interested.
u/fentbiggesthater

no hate i love it i love prime numbers

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0x61

function u(t) {

t||(a=0,x.font="2e3% x",p=z=>`${z}`.padStart(2,'0'));~~t>a&&(x.clearRect(0,0,2e3,2e3),x.strokeText(`${p(~~(++a/60))}:${p(a%60)}`,620,700))

Nov 13 2024 9:06 AM UTC

}// 138/140

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You have been staring at this for #time

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0x61

remix of d/32737 by u/0x61

function u(t) {

c.width*=1;for(i=32400;i--;)Math.random()>.4&&x.fillRect(i%240*8,8*(0|i/240),8,8)

Nov 12 2024 12:17 PM UTC

}// 81/140

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Cut a few more chars while still using Math.random() #static

u/fentbiggesthater

not showing anything, might be broken?
u/0x61

Shows in Firefox, Chromium and Safari for me. Which browser?

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0x61

function u(t) {

c.width*=1;for(i=32400;i--;){Math.random()>.4&&x.fillRect(i%240*8,8*((i/240)>>0),8,8)}

Nov 11 2024 10:17 PM UTC

}// 86/140

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Just wanted to see how short I could make some #static

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0x61

remix of d/32692 by u/0x61

function u(t) {

a=(T,r)=>[r*C(T),r*S(T)];for(r=Z=c.width=1920,n=0;n++<r;){[Q,W]=a(n,r/4);[E,R]=a(n*C(t/90)/4,r/5);x.fillRect((Q+E+Z)/2,(W+R+Z/2)/2,4,4)}

Nov 4 2024 1:06 AM UTC

}// 136/140

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Not quite donuts

u/0x61

My original version didn't quite make the effect clear, so tweaked a few parameters

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0x61

function u(t) {

a=(T,r)=>[r*C(T),r*S(T)];for(r=Z=c.width=1920,n=0;n++<r;){[Q,W]=a(n,r/3);[E,R]=a(n*C(t/50)/2,r/9);x.fillRect((Q+E+Z)/2,(W+R+Z/2)/2,6,6)}

Nov 4 2024 12:37 AM UTC

}// 136/140

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Donuts, donuts!

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0x61

function u(t) {

a=960;b=540;x.font='320px x';s=t-t%1;v= !/^.?$|^(..+?)\1+$/.test('1'.repeat(s));
v&&x.clearRect(0,0,a*2,b*2);x.fillText(v?s:"",a,b)

Oct 31 2024 1:53 PM UTC

}// 131/140

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Prime every prime second

You've reached the end.

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