Dweets awesomed by u/Xen

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: #Opposites

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Xen

function u(t) {

for(i=73;i--;x.strokeStyle=`hsl(${t*73} 50%50%`)x.strokeRect(987,567,C(t*t)*2e3,S(t*7.3*t)*1e3)

Aug 8 2024 9:01 PM UTC

}// 95/140

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95 Art

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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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lewdev

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜜵󜌊󮌮󩭩󫍬󤽴󮝬󩜽󘬣󜜵󩌢󒭦󫽲󚍩󟜵󞽩󛜭󞼩󮽸󛭢󩝧󪝮󤍡󭍨󚌩󒭸󛭲󫽵󫭤󤭥󨽴󚍛󝼵󛌶󛌹󛌴󞜬󞝝󦽩󧜫󜬴󛍛󜼵󛌳󝜬󝌵󛌴󝜬󜜰󧝛󪝝󛍛󜜸󛌱󞌬󝌰󛌴󜌬󞌰󧝛󪝝󛍛󜼸󛌳󞌬󜜰󛌱󜌬󝬰󧝛󪝝󛍛󜽝󚜊󮌮󩭩󫍬󚍸󛭳󭍲󫽫󩜨󚜩󯜻`.replace(/u../g,'')))

Aug 7 2024 8:42 PM UTC

}// 131/140

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Harris / Walz 2024 - www.kamalaharris.com

u/Agnes

🤤

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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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rodrigo.siqueira

remix of d/32207 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,i=w=c.width|=0,w);for(;i--;x.clearRect(X=960+S(z)/S(i+t/39)*z,S(T(X/2e3+t/2)/2)*240-i*T(i*i-t/29)/9+540,k=w/i%60,k))z=w*90/i

Aug 7 2024 1:03 PM UTC

}// 139/140

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Cosmic wave

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lewdev

remix of d/32211 by u/lewdev

function u(t) {

t?onmousemove=e=>(X=e.x*3,Y=e.y*3):X=Y=9
for(c.width|=i=0;i<46;i++,x.font=C(t+i)*90+150+"px'")x.fillText('✨',S(t+i)*800+X,C(t+i)*400+Y)

Aug 7 2024 4:53 AM UTC

}// 135/140

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✨ Rotating Emojis #interactive #onmousemove

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rodrigo.siqueira

remix of d/32194 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,i=w=c.width|=0,w);for(;i--;x.clearRect(960+S(i*w)*z+S(i)*z,i*T(i/z-t/80)/50+560*(1+5/T(i*i)/t/t/t),w/i,-w/i))z=w*90/i

Aug 5 2024 2:29 PM UTC

}// 132/140

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City of stars

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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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lewdev

remix of d/29301 by u/lewdev

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󞜹󞽴󟜨󫭥󭼠󡍡󭍥󚌢󜬰󜬴󛜰󞌭󜜳󥌱󜜺󜌰󞬰󜍚󘬩󛝄󨝴󩜮󫭯󭼨󚜩󛼱󩜴󒭦󫽲󚍩󟜲󞽩󛜭󞼩󮌮󩭩󫍬󥍥󮍴󚍩󟼢󢭓󜜳󢼢󞭛󞌶󝌰󛌳󝬰󛌶󛌮󜜬󛬰󜌱󧜮󫝡󬌨󭜽󟬨󭬽󭌾󟝵󟽴󛽵󟬾󜌺󜌬󭌥󟝵󛍶󟬹󟽶󞭠󜍠󚽶󚜩󛭪󫽩󫭠󞭠󛌵󛍩󟼲󝜺󝌰󚜻`.replace(/u../g,'')))

Aug 5 2024 6:20 AM UTC

}// 133/140

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⏲ #countdown to JS13K 2024 Aug 13 13:00-Sep 13 13:00 CEST

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