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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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mildlybean

function u(t) {

c.width|=t?onmousedown=e=>{X=e.x*3;Y=e.y*3}:C=U=0;x.fillRect(X,Y,99,99);X+=C;Y+=U;x.fill(x.arc(960,540,99,0,7));C+=(960-X)/99;U+=(540-Y)/99

Dec 19 2020 6:26 PM UTC

}// 139/140

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Click on the canvas to move the square. It keeps its velocity when it moves, which leads to some interesting orbits

u/Xen

very nicely done

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384.cz

function u(t) {

eval(unescape(escape`𭁼𯀨𡀽𙰧𚐊𠐽𤱴𬡩𫡧𛡦𬡯𫑃𪁡𬡃𫱤𩐊𡠽𧰽🡟𛡣𪁡𬡃𫱤𩑁𭀨𚐊𢐽𪑮𫡥𬡗𪑤𭁨𛰨𨰮𭱩𩁴𪀽𞐰𚐊𩡯𬠨𪐽𜀻𡀮𫁥𫡧𭁨🡩𞰩𮀮𫁩𫡥𥁯𚁆𚁄𦱩𚰫𧐩𛐳𜠬𡠨𡁛𪐫𚱝𚐭𜰲𚐊𮀮𬱴𬡯𪱥𚀩𒡯𫡣𫁩𨱫👟🐾𡀫👁𚀳𜠫𧰮𬁡𩱥𦀯𢐩𚱁𚀳𜠫𧰮𬁡𩱥𦐯𢐩`.replace(/u../g,'')))

Sep 30 2023 3:10 PM UTC

}// 138/140

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Polygon editor (Click some polygons on the canvas)

u/384.cz

How to Export: Before making polygons, add ;throw D.replaceAll('\\','[') to end of this dweet, draw, copy the red output of this dweet,remix d/28586 while replacing the variable D with clipboard.
u/384.cz

#tool
u/384.cz

#polygon
u/tomxor

Nice! #app
u/lewdev

Wow, this is amazing!

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kulak

function u(t) {

c.width|=0
for(i=120;i;--i){
x.font=(50+i*10) + "px A"
x.fillText("🌮",700+i*100*C(i),(t*400+i*25.3*S(i))%1400)
}

Dec 29 2017 12:34 AM UTC

}// 112/140

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ArthurThuczsec

remix of d/21603 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=99)=>T(S(X)+S(Y))<9&&n>0?f(X*X-Y*Y-1.4,2*X*Y,n-2):n/69
for(i=1e3;i--;x.fillStyle=R(i%X))x.fillRect(X=t*49,i,1,f(X/9e3+.1,i/9e3)**2)

Sep 7 2021 9:56 PM UTC

}// 140/140

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Art-1

u/cantelope

#slowdraw
u/cantelope

looks cool

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rodrigo.siqueira

remix of d/10992 by u/rodrigo.siqueira

function u(t) {

x.stroke()
x.arc(940+C(t*.5)*600,540+S(1*t)*330,150,0,6)

Nov 16 2018 12:36 AM UTC

}// 56/140

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Tubular Infinite

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firegodjr

function u(t) {

F=a=>((p=1.62)**a-(-p)**-a)/2.2
with(x)for(c.width|=D=10,x.m=translate,m(8e2,9);D--;)arc(0,0,F(D+2)*9,0,p),m(0,F(D)*9),rotate(1.57),stroke()

Jun 16 2018 3:33 AM UTC

}// 140/140

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The first #fibonacci spiral to ever grace Dwitter! :D

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KilledByAPixel

remix of d/28162 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󬬽󬬽󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚬳󜌰󒭦󫽲󚍘󟜶󚭲󚍸󛭦󪝬󫍓󭍹󫍥󟝒󚍲󚍩󟜴󩜳󚜬󬬨󚜬󬬨󚜬󩼽󫼽󛬱󚜩󞽩󛜭󞽧󚼽󫼽󮬼󞜿󤼨󮬩󞭯󚝺󟝲󚌩󚬲󛍙󟜨󮬪󜼹󛜨󦌭󪜩󚬪󜬩󚬪󛬵󛍱󟝴󙬦󭌼󛬰󜬬󮌮󩭩󫍬󤭥󨽴󚍩󛍱󟽘󚬪󞜥󜜹󞜫󞜹󛝙󞭴󙬦󩼯󭌯󝬰󚽴󚬸󩜳󚽺󛼱󞜬󞜬󬜿󦜪󜬺󮬩`.replace(/u../g,'')))

Jul 29 2023 1:22 AM UTC

}// 140/140

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Crayon Landscape With Sun 🖍️☀️ Different every refresh

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rodrigo.siqueira

remix of d/35131 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(𝕏=X=Y=i=2e4;i--;𝕏=X,x.fillRect(Y*1e3+960,X*1e3,.6,3))X=T(X*X-Y*Y)+.29,Y=S(2*𝕏*Y+S(i/19+S(i+t)%.2)/7)

Mar 27 2026 12:42 PM UTC

}// 138/140

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Particle emitter

u/magna

DUDE

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smtsjhr

function u(t) {

c.width=1920;h=540;r=.996;
s=.999+.009*C(t);
x.beginPath(); 
for(i=0;i<1000;i++)
x.lineTo(960-480*r**i*S(i*s),h+h*r**i*C(i/s));
x.stroke();

Sep 4 2019 5:27 AM UTC

}// 139/140

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wink wink ; )

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patavinas

function u(t) {

eval(unescape(escape`楦⠡琩氽䥮瑬⹳異灯牴敤噡汵敳佦⠧瑩浥婯湥✩Ɱ㴢∬樽〬眽挮睩摴栽㘰《楦⡪㰱⥻景爨椠楮⁬⥮㵮⭬孩崮獰汩琨✯✩⹳汩捥⠭ㄩ嬰崫∠≽砮晩汬呥硴⡮孪⬫崬横㜥眬⡪⨮ㄩ╷⤠`.replace(/u([^D].)/g,'$1%')))

Jan 5 2023 10:18 PM UTC

}// 129/140

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timeZones

u/danny@hille.dk

Nice use of the Inth api :-)
u/danny@hille.dk

Intl...
u/patavinas

(: