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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mildlybean

function u(t) {

R=C;onmousemove=e=>C[~~(e.x/4.4)*64]=1;for(c.width=128,m=8192;m--;n?R[m+1]?0:o<64-1?C[m]=0*(C[m+1]=1):0:0)x.fillRect(m/64|0,o=m%64,n=R[m],n)

Aug 27 2019 11:31 AM UTC

}// 140/140

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Move your mouse over the canvas. Also, try changing 64-1 to 64

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u/mildlybean

Sorry mobile users
u/katkip

awesome
u/metamero

so relaxing #interactive
u/katkip

It's like a City Builder
u/username

Why you use 64-1 instead of 63? 😂
u/tomxor

because that would only be 139 chars silly :P
u/atgz

138* :P

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KilledByAPixel

function u(t) {

eval(unescape(escape`𚰫𭀥𝀾𜐿𨰮𭱩𩁴𪁼👔👟🐾𤰨𚰫𭀪𭀩𞡏👛𮱘𞠹𝠰𛁙𞠱𩐳𛁡𞠰𛁢𞠰𯑝𒡦𫱲𚁯𘁯𩠠𣰩𨠽𚰫𫰮𨠬𨠽🐲𯁔𚀩🠮𞐹𞐹𞐶🱏𛡰𭑳𪀨𮱘𞡯𛡘𛐶𚡓𚁡👯𛡡𚐬𦐺𫰮𦐭𝠪𠰨𨐩𛁡𞡡𚠮𞐸𚰨𨠭𜠿𜐮𝐺𛠱𚐪𥀨𚐬𨠺𜁽𚐺𜀬𮀮𩡩𫁬𤡥𨱴𚁯𛡘𛁯𛡙𛁱👢𚠪𛠷𝐬𬐩`.replace(/u../g,'')))

Feb 3 2020 6:01 PM UTC

}// 140/140

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Tree #growth

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u/tomxor

What the! now i can't sleep until I pick this appart, damn you pixel... making me learn stuff...
u/tomxor

... that's my way of saying increadible dweet btw :)
u/KilledByAPixel

thanks!
u/lionleaf

Insane! That's amazing
u/DataMeta

Brilliant!
u/katkip

Wow
u/KilledByAPixel

#tree

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Xen

remix of d/3228 by u/cantelope

function u(t) {

t?v=S(t*4):c.width=1e3
for(i=1e4;i--;x.fillRect(500+S(p=q*(t*v)+v)*q,290+C(p)*q,9,9))x.fillStyle=`hsla(${(t*2*(q=i/9))*C(t)},99%,40%,.2)`

Oct 3 2017 12:20 AM UTC

}// 137/140

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last one was broken for chrome users sorry... firefox auto-fix's a set alpha on hsl().

u/magna

Nice!
u/Xen

thanks :)

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rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e3,2e3);i--;x.clearRect(960+T(i**8)*K,350+T(t/5+i)*K,3,2))K=i/8+99*T(i/99+t),x.fillStyle=`#${frame%900+99}1`

Dec 30 2022 10:08 PM UTC

}// 130/140

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Happy new year!!! 2023 #fireworks

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eviltoad

remix of d/5389 by u/eviltoad

function u(t) {

s=1;m=255;f=(n)=>n<=0?s*=-1:x.fillRect(0,n,1920,1);
c=_=>R(m*S(t),m*C(t+.3),m*S(t+(1.7+T(t+.51))))
x.fillStyle=c(t);
f(1080-s*60*t);

Jan 3 2018 9:23 PM UTC

}// 132/140

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joeytwiddle

remix of d/9324 by u/cantelope

function u(t) {

for(w=i=c.width=1e3;i--;x.fillStyle=`hsl(${i/3-99*t},50%,93%)`,x.fillRect(w/2+d*S(T=i/.955+i/500*S(i/4e2-3*t)-t),w/3+d*C(T),s,s))d=i,s=9+d/8

Aug 22 2018 5:47 AM UTC

}// 140/140

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Redux of cantelope's rainbow spiral

u/cantelope

wacky waving inflatable arm flailing tube dweet

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ArtyomTop1gg

function u(t) {

for(X=c.width=200;X--;)for(Y=114;Y--;)x.fillRect(X,Y,Y*S(Y/X+t)&1,2)

Aug 26 2023 5:35 PM UTC

}// 68/140

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Outside space, I guess

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Qwitter

function u(t) {

x.fillStyle="#9351";x.fillRect(0,0,m=2e3,m);T=5.495;f=1+(t%(2*T)>T)^0;D=640;A=D/(1+(t%T)**3);x.clearRect(f*D+A*C(4*t),540+A*S(4*t),25,25);

Jan 26 2021 3:06 PM UTC

}// 138/140

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Exchanging Centers

u/smtsjhr

FILL then CLEAR instead of CLEAR then FILL! thats so neat! i never thought that and find it kinda *ZEN* in philosophy idk
u/Qwitter

Agreed @smtsjhr, I picked this technique up from post d/6548 by u/41407 and employ it frequently.

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iznax

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐳𞀴𞱩𛐭𞱢𩑧𪑮𤁡𭁨𚁦𪑬𫀨𨑲𨰨𘑣𚡓𚁩𛰳𚐪𞐶𚰹𝠰𛁙𚰹𜀬𨰿𨰼𜠿𜐲𞀺𜐴𝀺𜐶𛀰𛁣🰳𛠱𝐺𝰩𚐩𚑣👩🠾𝰦𜰬𩀽𚁴𛐨𤰨𮠽𪐦𜐲𝰩𚰱𚐪𜑥𝀩𙐴𛁙👣🱺𚠶𛠳𞠹𚱤𚠪𜠪𝐵𛁦𪑬𫁓𭁹𫁥👣🱣🠱🰢𘱡𨑦𘠺𤠨𜐶𜀫𮠬𮠩𞠢𘱦𨰰𜠢`.replace(/u../g,'')))

Mar 16 2020 1:07 AM UTC

}// 138/140

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Boiling #Glass Test Tube

u/tomxor

Hah, the themes meet here !

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BriSeven

remix of d/17886 by u/kurishutofu

function u(t) {

c.width+=0;x.font='1cm a';x.save();x.scale(9,9);x.translate(109,60);x.rotate(t*13+C(t*6)*2);x.fillText('📀',-19,13);x.restore()

Mar 10 2020 12:06 PM UTC

}// 126/140

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disc read error