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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Xen

remix of d/2877 by u/cesque

function u(t) {

t||x.translate(X=960,Y=540);x.rotate(t*t/X);for(j=Y;j-=9;)(l=>{for(i=j;i--;x.fillRect(X+q(C),Y+q(S),.05,t*t)){q=n=>l*n(i)+(S(j)*l*t*t)}})(j)

Jul 17 2017 7:25 PM UTC

}// 140/140

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I spent an unusually long 2 hours on this one, ALOT of love went into it. shoutz to cesque

u/donbright

excellent, kinda feels like old time drawing
u/sigveseb

pretty
u/cesque

love it! thanks for the remix :)
u/iverjo

Beautiful!
u/Xen

you're welcome Cesque ;-)

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tomxor

remix of d/16967 by u/katkip

function u(t) {

eval(unescape(escape`挮睩摴栽㈵㘻挮獴祬攽❦楬瑥爺楮癥牴⠧㭹㴳㭰㴨琬温㴾砮晩汬呥硴⡴⹳畢獴爨〬温ⰳ㘬ㄲ⩹⬫⤻瀨怱〠偒䥎吠∤筍㵠䵅剒夠塍䅓Ⅰ索怬琪㴶⤻瀨怲〠䝏呏‱だⱴⴲ㜩㭰⡠剕习ⱴⴴㄩ㭦潲⡴⨽㈻琭ⴭ㤲㸰㬩瀨䴩`.replace(/u(..)/g,"$1%")))

Dec 26 2019 1:06 AM UTC

}// 140/140

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#basic

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Xen

remix of d/11370 by u/katkip

function u(t) {

x.fillStyle=`hsla(${(Z=t*t%999)+t*99},99%,50%,.1)`;x.beginPath();x.fill(x.arc(960+S(Z)*Z,540+C(Z)*Z,t*9%90,0,7));x.stroke()

Dec 9 2018 8:14 PM UTC

}// 123/140

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Fullscreen

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KilledByAPixel

function u(t) {

for(i=3e3;i--;x.fillRect(960+r*S(a=i/19),540+r*C(a),S(i+t*S(t))**8,t))r=t*60

Nov 30 2025 6:37 PM UTC

}// 76/140

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Hypnotic Swirl 👁️

u/New_Core

r=t*t*2 is pretty nice
u/ximavus

#illusion nice one
u/ximavus

I made this snippet though its 144/140 chars: z=_=>S(t+_*Math.random())*255 for(i=3e3;i--;){r=t*t*S(t);x.fillStyle=R(z(i),z(i),z(i));x.fillRect(960+r*S(a=i/19),540+r*C(a),S(i+t*S(t))**8,t);}
u/ximavus

based on this one of course

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rodrigo.siqueira

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󞜻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌹󞜪󪜫󝜴󜌬󝜰󜌬󝜰󛌲󜌰󚜩󨼮󬽴󮝬󩜮󨭡󨽫󩽲󫽵󫭤󟜧󫍩󫭥󨝲󛝧󬭡󩍩󩝮󭌨󘼱󝝡󘌰󙜬󘽦󨬷󘌵󝬥󛌣󞌵󝬠󝬶󙜬󘼱󜼵󘌹󞜥󚜧󒭦󫽲󚍗󟜶󝬰󚬡󭌻󥼭󛜻󮌮󩍲󨝷󢝭󨝧󩜨󨼬󛝗󛍗󛌱󞜲󜌫󜬪󥼬󜜴󞌰󛝗󚜩󮌮󩽬󫽢󨝬󠝬󬍨󨜽󛬰󜌵`.replace(/u../g,'')))

May 3 2024 9:51 PM UTC

}// 137/140

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Dwitter Horizon #default #sunset #shadow

u/magna

Nice!
u/jdspugh

Great!

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andc2600

function u(t) {

c.width=99
x.fillStyle="black"
x.fillRect(0,0,99,99)
x.fillStyle="green"
x.fillText((new Date).toLocaleString(),2,32)

Jun 3 2018 11:56 PM UTC

}// 117/140

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prplz

remix of d/9719 by u/prplz

function u(t) {

x.setTransform(1,S(t*=4),S(t),1,960,540)
x.fillStyle=`hsl(${t*99},50%,50%)`
x.rotate(t)
x.fillRect(q=-280,q,q*-2,q*-2)

Sep 9 2018 1:38 AM UTC

}// 118/140

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u/katkip

This looks nice

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veubeke

remix of d/22448 by u/taupelink

function u(t) {

for(i=k=720;--i;x.fillText('🦖',k+X*C(Y),k+X*S(Y),q>>t))f=i*t,X=f*f%2e3,Y=X*f%7,x.fillStyle=R(q=i*S(Y%S((X/k)**S(Y*6)))/5,X%q,X*S(q/k-Y),.2)

Apr 13 2021 6:44 AM UTC

}// 139/140

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🦖 patterns

u/veubeke

My son always asks me to replace everything on dwitter with 🦖 and this one has some nice patterns.

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KilledByAPixel

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭰽𜡥𜰩𒡴𚠽𝠰𒡦𫱲𚁚👩🐰𛁙🐹𞐫𭀥𜰲𚠲𛁘👴𙐳𜠪𝐷𚰷𜀬𮀮𩡩𫁬𥁥𮁴𚁴𯀰𛁘𛁙𚰲𞐩𞱩🀲𜀴𞀻𮀮𩡩𫁬𤡥𨱴𚁩🱘𛐽𠰨𦠫👴𙡩𚐺𜀬𪐿𦐫👓𚁚𚐺𜀬𪐿𜐺𭰬𪐫𚰿𜐺𭀿𜠺𭰩𚑸𛡦𪑬𫁓𭁹𫁥👩🰧𘱦𩡦𜰧𞡒𚁸𛡤𬡡𭱉𫑡𩱥𚁣𛀰𛀲𚐩`.replace(/u../g,'')))

Mar 18 2021 9:40 PM UTC

}// 140/140

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Alien Microbe Classification Chart

u/KilledByAPixel

this one repeats after 2048, needs increased iterations to show more
u/katkip

amazing dweet

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mmastrac

function u(t) {

M=t?M.map((e,i)=>([n=1,39,w=40,41].map(e=>n+=M[i+e]+M[i-e]),[1,e][4-n]?!x.fillRect(i%w*w,i,w,w):0),c.width|=0):[...Array(2e3)].map(e=>t--&5)

Oct 22 2017 8:49 PM UTC

}// 140/140

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u/sigveseb

nice!
u/katkip

#gameoflife