Dweets awesomed by u/neimad

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: #Opposites

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rodrigo.siqueira

remix of d/32215 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,i=w=c.width|=0,w);x.translate(960,540);for(x.rotate(3);i--;x.clearRect(T(i*i+t/49)*z/2,T(i)*z/53,w/i,w/i))z=w*590/i

Aug 10 2024 11:02 PM UTC

}// 130/140

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Space debris #stars

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shandriy

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󜜱󛍣󛭷󪝤󭍨󟜹󝬻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌴󝼫󤼨󭌫󚍯󟝩󚬲󚜩󚬲󜌪󠼨󫼩󛌲󝬫󤼨󭌫󫼩󚬲󜌪󤼨󫼩󛌲󛌲󚜩󩭯󬬨󪬽󜼰󜌻󪬭󛜻󚝸󛭦󪝬󫍒󩝣󭌨󝌸󚽓󚍪󚼨󫼽󪜪󜬩󚜪󝬰󚭃󚍯󚜬󜬷󚽓󚍪󚽯󚜪󝬰󚭓󚍯󚜬󛬳󛌮󜼩`.replace(/u../g,'')))

Aug 8 2024 7:35 PM UTC

}// 121/140

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All points moving on straight lines

u/shandriy

Original code: for(i=11,c.width=96;i--;x.fillRect(47+S(t+(o=i*2))*20*C(o),26+S(t+o)*20*S(o),2,2))for(j=300;j--;)x.fillRect(48+S(j+(o=i*2))*60*C(o),27+S(j+o)*60*S(o),.3,.3)

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rodrigo.siqueira

remix of d/32199 by u/384.cz

function u(t) {

!(z=t/2)&&(X=Array(N=540).fill(960),Y=Array(N).fill(N))
for(i=N;i--;)x.fillRect(X[i]+=S(k=i+z/9+S(t))*z,Y[i]-=C(k)*z,z,z)

Aug 8 2024 2:27 PM UTC

}// 121/140

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Volumetric growth

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xem

function u(t) {

eval(unescape(escape`𨐽𚁩𛁪𛁣𚐽🡻𮀮𫁩𫡥𥱩𩁴𪀽𝐰𛁸𛡢𩑧𪑮𤁡𭁨𚀩𛁸𛡳𭁲𫱫𩑓𭁹𫁥🐢𘰢𚱣𛁸𛡡𬡣𚁩𚠹𞐬𪠪𞐹𛀲𝐰𛀰𛀷𚐬𮀮𬱴𬡯𪱥𚀩𯐻𩡯𬠨𪐠𪑮𘁺👛𘠰𜀸𜱃𝰢𛀢𡠸𠑂𜰱𘠬𘠰𜠰𜠰𜠢𛀢𜀳𞐸𝐰𘠬𘡅𠐳𞐵𝠢𧐩𨐨𪐪𜰫𜰮𝐬𝠭𚀨𛐱𚐪𚡩𚐬𮡛𪑝𚐊`.replace(/u../g,'')))

Aug 8 2024 12:44 PM UTC

}// 135/140

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Olympic games logo (v1) ... overlaps are not perfect

u/xem

version with better overlaps but too big: a=(i,j,c,u,v)=>{x.lineWidth=50,x.beginPath(),x.strokeStyle="#"+c,x.arc(i*99,j*99,250,u,v),x.stroke()};for(i in z=["08C","FA3","000","095","E35"])a(i*3+3.5,6-1.2*((-1)**i),z[i],+i?(i%2?4.6:3.2):0,i%2?-1.9:9.3)

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beaster

function u(t) {

eval(unescape(escape`𬰽𜠯𚁴𚰱𚐻𩡯𬠨𬠽𛑳𛁶🐰𞱲🁳𞱶𚰫𛁲𚰽𬰯𜐳𝐩𩡯𬠨𪐽𛑳𛐰𛠹𚡴𚡳𛁨🐰𞱨🀴𞀰𞱩𚰽𬰯𜠰𜠩𮱦𫱲𚁭👮👬🐰𞱬🀶𝀦𙠡𚁭𚡭𚱮𚡮🠴𛠰𚐻𫀫𚰩𮱰👭𚡭𛑮𚡮𚱩𞱮🐲𚡭𚡮𚱲𞱭👰𯑸𛡦𪑬𫁒𩑣𭀨𝀪𪀫𚰬𝀪𭠬𝀬𝀩𞱸𛡦𪑬𫁓𭁹𫁥👒𚁬𛁬𚠴𛁬𚠱𝠩𯐠`.replace(/u../g,'')))

Aug 7 2024 3:37 PM UTC

}// 140/140

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u/Joachim

Looks good!
u/beaster

unpacked: s=2/(t+1);for(r=-s,v=0;r<s;v++,r+=s/135)for(i=-s-0.9*t*s,h=0;h<480;i+=s/202){for(m=n=l=0;l<64&&!(m*m+n*n>4.0);l++){p=m*m-n*n+i;n=2*m*n+r;m=p}x.fillRect(4*h++,4*v,4,4);x.fillStyle=R(l,l*4,l*16)}

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lewdev

remix of d/32205 by u/lewdev

function u(t) {

for(c.width|=i=0;i<46;i++,x.font=C(t+i)*90+150+"px'")x.fillText('😂',S(t+i)*800+850,C(t+i)*400+600)

Aug 7 2024 4:46 AM UTC

}// 98/140

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😂 Rotating Emojis

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KilledByAPixel

function u(t) {

c.style.background='#15d'
x.fillStyle='#fff'
x.textAlign='center'
x.font=(t?7:4.5)+'in"'
x.fillText(t?'𝗛𝗔𝗥𝗥𝗜𝗦':'𝗪𝗔𝗟𝗭',960,t?580:950,1700)

Aug 7 2024 2:03 AM UTC

}// 137/140

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Harris / Walz 2024 - www.kamalaharris.com

u/AbramE

TRUMP 2024!!!!

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lewdev

remix of d/32166 by u/lewdev

function u(t) {

c.width|=0
for(i=0;i<44;i++,x.fillStyle=R(A=50-C(t+i)*180,A,A))x.fillRect(S(t+i)*900+950,C(t+i)*100+400,C(t+i)*60,C(t+i)*60+200)

Aug 5 2024 7:12 AM UTC

}// 128/140

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⬛ Rotating rectangles

u/Xen

nicely!

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384.cz

function u(t) {

if(!t){c.width=256
X=Array(200).fill(128)
Y=Array(200).fill(70)
r=Math.random}
for(i=200;i--;)x.fillRect(X[i]+=.5-r(),Y[i]+=.5-r(),r(),.1)

Aug 4 2024 7:12 PM UTC

}// 138/140

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Spreading Virus

u/vain

cool effect - but at the same time scary to think that this is what my incurable cancer could look like, which unfortunately is slowly but surely spreading and seems to be gaining the upper hand.
u/magna

u/vain I'm sorry to hear that
u/384.cz

me too

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dabl03

function u(t) {

eval(unescape(escape`𩀽𫡥𭰠𡁡𭁥𚀩𞱴👛𩀮𩱥𭁓𩑣𫱮𩁳𚀩𛁤𛡧𩑴𣑩𫡵𭁥𬰨𚑝𞱷🐵𜀰𞱣𛡷𪑤𭁨👷𚠴𞱷𪑴𪀨𮀩𮱴𬡡𫡳𫁡𭁥𚁷𛁷𚐻𨑲𨰨𜀬𜀬𭰬𜀬𜠪𜰮𜐩𞱦𫱲𘀨𫁥𭀠𪐠𪑮𘁴𚑻𬱡𭡥𚀩𞱲𫱴𨑴𩐨𭁛𪑝𚠰𛠱𜀴𝰩𞱲𩑣𭀨𜀬𜀬𜐰𚱩𚠱𜀬𛐳𜀰𚐻𬡥𬱴𫱲𩐨𚑽𬱴𬡯𪱥𚀩𯐠`.replace(/u../g,'')))

Aug 3 2024 10:54 PM UTC

}// 140/140

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Seconds and minutes clock

u/dabl03

My unpackaged code -> let time=new Date(); time=[time.getSeconds(),time.getMinutes()];w=500;c.width=w*4;with(x){/* When placing it, I avoid x.translate , x.arc..*/translate(w,w);/* 500,500*/arc(0,0,w,0,2*3.1);for (let i in t){save();rotate(t[i]0.1047);/* Imita -> t[i](Math.PI/30)*/rect(0,0,10+i10,-300);/* If it were 300 it would be the other way around*/restore();}stroke();}
u/dabl03

I edited my code in a notepad that removed the *, here is my fixed code: t=new Date();t=[t.getSeconds(),t.getMinutes()];w=500;c.width=w*4;with(x){/* When placing it, I avoid x.translate ,x.arc..*/translate(w,w);/* 500,500*/arc(0,0,w,0,2*3.1);for (let i in t){save();rotate(t[i]*0.1047);/* Imita -> t[i](Math.PI/30)*/rect(0,0,10+i*10,-300);/* If it were 300 it would be the other way around*/restore();}stroke();}
u/lewdev

#analogclock

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