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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KilledByAPixel

remix of d/14444 by u/keithclark

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱦𫱲𚁯👛𪐽𜑥𜱝𞱩𛐭𞱯𦱩𧐽𦱃𚁡👩𚠵𛰲𚱴𛰲𚰹𚐪𠰨𪐩𛁓𚁡𚐪𠰨𪐩𛁩𧐩𞱦𫱲𚁛𦠬𦀬𪑝𫱦𘁯𛡳𫱲𭀨𚐩𦠭🐱𛠵𚱓𚁴𚐬𮠽𠰨𪐩𚠱𞐹𛱚𛁸𛡦𪑬𫁓𭁹𫁥👒𚁱🐭𦠪𞀹𛁱𛁱𚐬𦠾𜁼𯁸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𜐴𜀰𚡘𛱚𛀵𝐰𚰱𩐳𚡓𚁩𚐯𦠬𮠬𮠩`.replace(/u../g,'')))

Jun 5 2019 10:35 PM UTC

}// 140/140

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Inside The Foggy Spiral

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DazeWare

remix of d/26003 by u/DazeWare

function u(t) {

x.font="1pxf"
x.fillText(u,540+99*S(t)*2,t*99)

Aug 21 2022 11:20 PM UTC

}// 46/140

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iverjo

remix of d/596 by u/iverjo

function u(t) {

c.width=1920;for(i=-2;i<2;i+=.05)for(j=-4;j<4;j+=.05)a=j-3*S(t),1/(j*j+i*i)+1/(a**4+i**4)>1&&x.fillRect(j*240+960,i*240+540,12,12)

Jan 14 2017 3:46 PM UTC

}// 130/140

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This may not work in FireFox at the time of writing, because of the new ** operator (exponential). Works in Chrome though :)

u/donbright

yup, blank in firefox
u/Polyducks

This is so gorgeous. Well done
u/iverjo

#metaballs

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Xen

remix of d/20267 by u/yonatan

function u(t) {

c.width|=X=Y=0
for(i=3e3;i--;s=i/59+9,x.fillStyle=R(!x.fillRect(960+(X+=C(d=C((t-i)/73+t*9|0)*88))*s/9,540+(Y+=S(d))*s/9,s,s),s,i,i*i/7e7));

Oct 14 2020 10:44 PM UTC

}// 140/140

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quick play

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yonatan

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㴧楮癥牴⠱✻景爨挮睩摴栽欽㌶〻欭㴲㭸⹦楬汔數琨✫✬ㄸ〫唬㤹⭓⡰⤯倩⥘㵃⡰㵫⼱〫琩ⱙ㵃⡱㵫⨮〶⤯㈬唽太匨琩⭘⩃⡴⤬嘽堪匨琩ⵙ⩃⡴⤬唯㵐㴨ㄭ嘯㌩⼨㈫匨焩⤯㈵ⱸ⹧汯扡汁汰桡㴫⭖`.replace(/u(..)/g,"$1%")))

Sep 9 2018 10:33 PM UTC

}// 140/140

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https://twitter.com/beesandbombs/status/1037…

u/yonatan

Previous iterations by u/joeytwiddle, u/Xen and others on discord (general channel, starts around 7 Sep 2018)
u/yonatan

#beesandbombs
u/yonatan

c.style.filter='invert(1';for(c.width=k=360;k-=2;x.fillText('+',180+U,99+S(p)/P))X=C(p=k/10+t),Y=C(q=k*.06)/2,U=Y*S(t)+X*C(t),V=X*S(t)-Y*C(t),U/=P=(1-V/3)/(2+S(q))/25,x.globalAlpha=++V
u/donbright

is it one strand or two??
u/yonatan

one, it's a #pq_torus #knot

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Xen

remix of d/6323 by u/yonatan

function u(t) {

for(a=99;--a;x.fill()){x.beginPath(x.fillStyle=R($=a*S(a+t*9),a-$,$+a))
for(i=3;i--;)x.lineTo(960+C(z=t+a+i)*a*9,540+S(z%(t*t))*a*7)}

Jan 22 2018 3:20 PM UTC

}// 133/140

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Shoutz 2 yonatan and Veubeke

u/sigveseb

cool style
u/Xen

thanks :)

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dogspace

function u(t) {

a=137.5
c=20
//adjust ^^^
v=t*10
a=v*a
r=c*Math.sqrt(v)
x.fillStyle=`hsl(${(~~v)%360},100%,50%)`
x.fillRect(r*C(a)+960,r*S(a)+540,30,30)

Mar 7 2018 4:58 AM UTC

}// 136/140

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Interactive dweet! adjust the variables above for new patterns

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katkip

function u(t) {

c.width*=1
for(i=0;i<1500;i++)x.fillRect(960+S(t+i**5)*1e3,540+C(t-i**5)*1e3,20,20)

Jan 19 2019 6:59 PM UTC

}// 83/140

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Glitched circle trick #glitch

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katkip

function u(t) {

eval(unescape(escape`稽䵡瑨⹲慮摯活楦⠡琩筘㵛崬夽孝ⱑ㴰ⱗ㴰㭦潲⡩㴱〻椭ⴻ⥘⹰畳栨稨⤪㤶〩ⱙ⹰畳栨稨⤪㤶〩㭦潲⡰⁩渠堩儫㵘孰崬圫㵙孰崬砮晩汬剥捴⡘孰崬奛灝ⰹⰹ⤻砮浯癥呯⠰ⰰ⤻砮汩湥呯⡑⼵ⱗ⼵⥽砮獴牯步⠩`.replace(/u(..)/g,"$1%")))

Dec 8 2018 7:54 PM UTC

}// 138/140

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I tried to make a similar algorithm to the linear regression algorithm! Machine learning #ai prediction inside dwitter! If you think this doesn't deserve an awesome, search on google what is linear regression ;) I couldn't golf all the formulas so I used the mean calculus. z=Math.random;if(!t){X=[],Y=[],Q=0,W=0;for(i=10;i--;)X.push(z()*960),Y.push(z()*960);for(p in X)Q+=X[p],W+=Y[p],x.fillRect(X[p],Y[p],9,9);x.moveTo(0,0);x.lineTo(Q/5,W/5)}x.stroke()

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ellisk1

function u(t) {

c.width=99;onclick=e=>{i=e.x/200-1,j=e.y/99-2,h=9,X=Y=30};for(k=9;k--;)x.fillRect(19+k*7+9*S(t),25,3,9);x.fillRect(X+=i,Y+=j+=.03,h/=1.05,h)

Dec 19 2018 4:17 PM UTC

}// 140/140

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#default Shooter

u/ellisk1

Click to shoot
u/ellisk1

the i and j definitions may need to be different for different browsers