Top dweets of all time

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: #Food

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tomxor

remix of d/15387 by u/taupelink

function u(t) {

g=(a,b)=>b?g(b,a%b):a;f=()=>(X=t?X:1,X^=X<<13,X^=X>>17)%1e7|0;t||(m=n=0);n++;g(f(),f())-1||m++;x.fillRect(n%1920,1080*(1-m/n),1,1);throw m/n

Aug 13 2019 9:44 AM UTC

}// 140/140

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Deterministic version using 2/3 of an XORSHIFT seeded with 1.

u/taupelink

Cool!

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𫰽𘠢𞡣𛡯𭑴𩑲𢁔𣑌🐢🁤𪑶𘁩𩀽𣰾🀯𩁩𭠾🐾🁩𫡰𭑴𘁩𩀽𢐾🀽𘠻𒡩👉𛡶𨑬𭑥𞱦𫱲𚁪🐱𜀱𞱪𛐭𞱏𛡩𫡮𩑲𢁔𣑌👯𚑔𦱪𧐿𫰽𪠫𨀽𙁻𥁛𪡝𯐠𨀫𫰺𪐮𫑡𭁣𪀨𛱞𦰭𚰪𚀩𛰮𝁝𚠤𛱧𚐦𙡩𛡭𨑴𨱨𚀯𝀯𩰩𛡬𩑮𩱴𪀽🐴𙠦𚁶👥𭡡𫀨𪐩𚐽👶𯀰🱔𦱶𧐽𪐺𜀻`.replace(/u../g,'')))

Aug 13 2019 5:19 AM UTC

}// 140/140

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our Fours Puzzle V2 ~ How many integers between 0-100 can you form using only 4 4s and the +-*/.() operators? Example 1=44/44

u/KilledByAPixel

Updates: Fix issue with space running out after 20. You can also use the decimal point. Only exact matching strings are accepted.
u/KilledByAPixel

#interactive #math #puzzle #game

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taupelink

remix of d/15396 by u/taupelink

function u(t) {

r=Math.random;j=r(Y=r()*1300)*5|0;for(i=4;i--;x.fillRect(frame*2-200+25*i*(k=5-j),Y-50,75-15*j,20*k))x.fillStyle='#'+"FC309FC".substr(j,3)

Aug 13 2019 12:02 AM UTC

}// 138/140

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#waitforit

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taupelink

remix of d/15316 by u/taupelink

function u(t) {

for(i=1e3,d=e=f=0;i--;d+=((r=Math.random(l=.7)*7|0)-2-d+e*f*C(d)/2)*l,e+=(2-r%3-e+d*e*f/2)*l,f+=(r%2-f-d*e/18)*l)x.fillRect(d*640,e*405,1,1)

Aug 12 2019 5:43 PM UTC

}// 140/140

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Tree-like scene

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taupelink

remix of d/14804 by u/taupelink

function u(t) {

t||(P=[2],n=2);f=X=>P.reduce((s,q)=>s|!(X%q),0);n>2&&f(n)||(P.push(n),x.fillText(n,(n%100)*19,10+10*(n/100|0)));n++

Aug 11 2019 3:28 AM UTC

}// 116/140

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List of #prime #primes, stored in an array. Best in fullscreen view.

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taupelink

remix of d/14804 by u/taupelink

function u(t) {

L=X=>X?1+L(X/10|0):0;c.width=80;n=0;f=X=>X?(n++,f(X>>1)+X%2):'';k=t?k+1:8;x.fillText(l=k>>3,70-5*L(l),10);x.fillText(f(l),70-5*n,20)

Aug 10 2019 9:45 PM UTC

}// 132/140

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base-2 expansions, right-justified (more or less)

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DataMeta

function u(t) {

r=Math.random;d=r(e=r(f=r()));
for(i=255;i--;x.fillStyle=R(i*d,i*e,i*f,.009))
x.fillRect(960+(g=S(t)*i/.7),540+(h=C(t)*i/.7),-g*d,-h*e)

Aug 10 2019 4:22 PM UTC

}// 135/140

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on led-based screens it both blends to gray more, and displays more vibrant primary-adjacent colors than on lcd

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DataMeta

remix of d/15343 by u/DataMeta

function u(t) {

c.width=600;for(i=360;i-=8;)for(j=360;j-=8;)h=t*4,
x.fillRect(122+i,j,g=(h&i^j&h)**.1*t%8,g)

Aug 9 2019 7:21 PM UTC

}// 92/140

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Faster more uniform pixel patterns

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katkip

remix of d/15328 by u/KilledByAPixel

function u(t) {

x.fillRect(0,0,2e3,2e3);for(k=488;k--;)x.clearRect(960+S(k*S(k/99+S(k+t/9)/99)-t/4)*2e3,540+C(k/99+S(k)/99+t/6)*2e3,k/9,k)

Aug 9 2019 8:40 AM UTC

}// 122/140

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#rc_kbap

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katkip

function u(t) {

t||(k=0);for(j=2000;j--;){i=parseInt(k.toString(2).split``.reverse().join``,2);x.fillRect(k%1920,1080-i%1080,1,1),k++}

Aug 8 2019 3:01 PM UTC

}// 118/140

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reverse binary sequence graph #math #binary