Dweets awesomed by u/rafroller

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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bencoveney

function u(t) {

for(c.width|=i=j=k=l=0;i<9;i++,x.fillRect(910-l/2,Math.min(j,k),200+l,50))j=400+i*99+S(t)*300,k=630+i*50,l=Math.max(j-k,0),x.fillStyle=R(l)

Nov 3 2019 1:35 AM UTC

}// 140/140

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#default squashed

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bencoveney

function u(t) {

with(x)for(a=i=0,j=200,fillStyle='#fff',fillRect(0,0,2e3,199),drawImage(c,0,1);i<j;i+=20,a=i+S(t)*60,fillStyle=R(a))fillRect(400+a*5,0,50,j)

Nov 2 2019 10:25 PM UTC

}// 140/140

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#default wavey red lines

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DataMeta

function u(t) {

c.style.background=R();with(x)font="144px Impact",fillStyle='#FC0',fillText('光復香港',a=680,540),fillStyle='#EEE',fillText("F R E E  H K",a,a)

Nov 2 2019 2:51 AM UTC

}// 139/140

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My deep respect to those trying to secure a better future when their government has failed them. #freehongkong

u/KilledByAPixel

☮️
u/DataMeta

☮
u/metamero

awesome!! tamo junto

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Xen

remix of d/16418 by u/joeytwiddle

function u(t) {

for(i=1e3;--i;x.fillRect(960+S(m=i**t*t)*q,540+C(m)*q,99,99))q=5e4/i,x.fillStyle=R(i*i/q,i/9,i/q*T(t),.1)

Nov 1 2019 11:16 PM UTC

}// 105/140

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u/Odog8

I'm sorry dave...

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DaSpider

function u(t) {

eval(unescape(escape`砮晩汬却祬攽刨〬〬〬⸰㜩㭦潲⡸⹦楬汒散琨〬〬椽㤹㤬椩㭺㴭⵩⨪⸳㭸⹦楬汓瑹汥㵒⠷㜷⤩砮獥瑔牡湳景牭⠲㔯稬〬〬㈵⽺ⰹⰱ⤬砮晩汬呥硴⡃⡩⤫ㅼ〬椥稪㤴ⱴ⬫╺⨵㐩㬻瑨牯眨怯⼻㭜屜尠䑡印楤敲怩㬻`.replace(/u(..)/g,"$1%")))

Nov 1 2019 11:13 PM UTC

}// 139/140

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Bits have been spilled this night...

u/katkip

looks good!

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katkip

function u(t) {

c.style.transform=`rotate3d(${t*99},${t*39},${t*29},${t*99}deg)`;x.font='22cm"';x.fillText(`❒`,200,700)

Nov 1 2019 8:00 PM UTC

}// 103/140

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yeah... i... best #cube

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katkip

function u(t) {

x.globalAlpha=.4;for(i=540;--i;x.fillRect(960+S(m**3/9)*q,540+C(m**3/9)*q,i/t,-i/t))m=i+240*t,q=3e4/i,x.fillStyle=R(i*i/90,i*i/90,i*i/44)

Nov 1 2019 7:54 PM UTC

}// 137/140

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#waitforit

u/username

remix of d/16396

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katkip

function u(t) {

c.width*=1;
x.lineWidth=4;
for(i=5;i--;)x.arc(960+C(i*1.57+t)*400,340+S(i*1.57+t)*200,2,0,7),x.stroke();for(i=9;i--;)x.drawImage(c,0,36)

Oct 31 2019 7:44 PM UTC

}// 136/140

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My famous trash method to make cubes

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katkip

function u(t) {

eval(unescape(escape`𩀽𚁘𛁙𛁱𛁬𚐽🡻𮀮𫑯𭡥𥁯𚁘𛁙𚐻𮀮𫁩𫡥𥁯𚀮𛠮𫠽𦱘𚱓𚁓𚁱𚐩𚡬𛁙𚱃𚁓𚁱𚐩𚡬𧐩𞱩𩠨𫀾𜐩𩀨𫡛𜁝𛁮𦰱𧐬𬐪𜠬𫀯𜠩𯐻𨰮𭱩𩁴𪁼🐰𞱸𛡬𪑮𩑗𪑤𭁨🐹𞱺👤𚀹𝠰𛀴𜀬𭀬𝀰𜀩𞱸𛡳𭁲𫱫𩐨𚐠`.replace(/uD./g,'')))

Oct 31 2019 1:33 PM UTC

}// 119/140

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double pendulum fail d=(X,Y,q,l)=>{x.moveTo(X,Y);x.lineTo(...n=[X+S(S(q))*l,Y+C(S(q))*l]);if(l>1)d(n[0],n[1],q*2,l/2)};c.width|=0;x.lineWidth=9;z=d(960,40,t,400);x.stroke()

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KilledByAPixel

remix of d/16391 by u/KilledByAPixel

function u(t) {

for(i=340;--i;x.fillRect(960+S(m*m)*q,540+C(m*m)*q,50,50))m=i+120*t,q=1e5/i,x.fillStyle=R(i*i/99,i*i/340)

Oct 31 2019 6:28 AM UTC

}// 105/140

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Supernova ☀

u/katkip

i would like to see this on the sky
u/tomxor

wow!
u/yonatan

and so short!
u/lowtolerance

I don’t understand it at all but I love it

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