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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Current theme challenge: #Food

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katkip

function u(t) {

c.width^=0;t||(O=[]);for(i=0;i<O.length;i++)x.fillRect(i*1920/O.length,540-O[i],1920/O.length,10);O.push(frame/t)

Feb 5 2019 10:09 AM UTC

}// 113/140

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Advanced #FPS #application. Save the script or bookmark it and use for monitoring the performance of your dweets!

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katkip

function u(t) {

c.width=99
ᾩ=z=>{q='';for(i of z[0])if(i==i.toUpperCase())q+=i.toLowerCase()+" "
else q+=i.toLowerCase();return q}
x.fillText(ᾩ`aBcd`,12,30)

Jul 4 2020 9:25 AM UTC

}// 140/140

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testing

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sfz

remix of d/2351 by u/nonce

function u(t) {

c.width=w=512
with(x)fillRect(0,h=240,w,w),clearRect(t*999%w-31,h+7,93,9),font='9em a',fillText(['🚗','🚃','🚙'][~~(t/2)%3],w-(t*w&1023),h)

Mar 31 2017 4:25 AM UTC

}// 136/140

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KilledByAPixel

remix of d/22778 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍌󟝲󟜾󫍩󫭥󥍯󚍘󚼽󬬪󤼨󨜩󛍙󚼽󬬪󠼨󨜩󚜬󬽣󨝬󩜨󮬽󜜮󜌰󞌬󮬩󛍆󟝡󟜾󚍩󙜲󟽡󞬭󨜩󚭍󨝴󪌮󬭡󫭤󫽭󚌩󛍩󟜴󞽩󛜭󞽢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩜨󚜩󚝘󟝴󙜲󚬴󜌰󛍙󟝴󛍡󟝃󚍘󚭙󚜯󜼬󣌨󬜽󪜼󜬩󛍌󚍱󟼲󞬶󚜬󨜽󡬨󬜿󞜺󜬩󛍌󚍲󟜳󛝱󚜬󨜭󟝆󚌲󚜬󣌨󬬩`.replace(/u../g,'')))

May 15 2021 5:01 AM UTC

}// 140/140

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Kung Fu Fighting 🥋

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suhmelse

remix of d/22106 by u/suhmelse

function u(t) {

s=S(t)*100
for(i=0;i<1000;i++)
x.fillRect(s*C(t)%s*i,400+i*100+s - 1000 | 12%s,2000,17)
x.fillStyle=R(s,300,350-2*s,0.3)

Mar 24 2021 12:19 AM UTC

}// 120/140

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rippedspine

remix of d/5093 by u/rippedspine

function u(t) {

a=150;d=S(t);x.strokeStyle=R(b=d*-255,b,a);x.translate(c=S(t*.1)+t*.01,c);x.beginPath();x.arc(a*d,C(t)*a,a+d*a/4,0,Math.PI*2);x.stroke();

Jan 1 2018 10:38 AM UTC

}// 137/140

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katkip

remix of d/9083 by u/katkip

function u(t) {

F=n=>{return(C(n)^T(n/13.37)*t)%3-1<1};x.drawImage(c,0,l=9);for(j=214;j--;)x.fillStyle=F(j^t*60)?"#362":"#dedbef",x.fillRect(j*l,0,l,l)

Aug 5 2018 7:12 AM UTC

}// 135/140

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The ruins of the temple

u/lionleaf

Looks like a PCB

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Cloud

function u(t) {

c.width|=0
g=f=>Math.pow(Math.abs(f(a)), 2/4)*200*Math.sign(f(a))
for(a=0;a<Math.PI*2;a+=.1)xx=g(C),y=g(S),x.lineTo(xx+960,y+540),x.stroke()

Aug 16 2020 10:59 AM UTC

}// 140/140

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#superellipse

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caleb

function u(t) {

x.beginPath()
x.arc(960,540,90,0,2*Math.PI)
x.stroke()
x.drawImage(c,-9,-5,1938,1090)
r=Math.random()*255
x.strokeStyle=R(r,255,r)

Mar 19 2017 5:58 AM UTC

}// 131/140

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u/New_Core

Check my https://www.dwitter.net/d/509 and 508 if you havent seen them ;) .. lots of fun with this kind of effects

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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐹𞱩𛐭𞱣𛡳𭁹𫁥𛡢𨑣𪱧𬡯𭑮𩀽𙰣𩑥𩐧𚑸𛡦𪑬𫁒𩑣𭀨𝀰𜀫𪐪𞐹𚱓𚁴𚐪𜰰𜀬𝀰𜀬𝐰𛀲𜀰𚐻𨰮𬱴𮑬𩐮𭁲𨑮𬱦𫱲𫐽𨁲𫱴𨑴𩑘𚀤𮱴𚠪𜰪𜡽𩁥𩰩𨀬𨰮𬱴𮑬𩐮𫑡𬡧𪑮𥁯𬀽𨀤𮱴𚠪𜰪𝁽𬁸𨀠`.replace(/uD./g,'')))

Sep 4 2019 9:17 AM UTC

}// 124/140

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#default but the iframe is falling for(c.width|=i=9;i--;c.style.background='#eee')x.fillRect(400+i*99+S(t)*300,400,50,200);c.style.transform=rotateX(${t**3*2}deg),c.style.marginTop=${t**3*4}px