Top dweets this year

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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rodrigo.siqueira

remix of d/32675 by u/Agnes

function u(t) {

for(R=w=c.width&=i=8320;i;F=2*T-2+S(12*X)*C(12*Y+t*3)>Y?T-R?x.fillRect(--i%w,i>>7,Y,T=R=1):R*=h:T-R?T/=h:T=R/=h=.96)X=i%w/64*R-T,Y=i/8e3*R

Nov 1 2024 1:01 PM UTC

}// 138/140

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Rotating stellated spiked sphere #uncompressed

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lewdev

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󞜰󞽯󟝴󚬳󟬾󜌊󬬽󚍯󛍥󚜽󟬨󫌽󫼯󝜾󟬰󛍭󟝯󙜵󛍢󟝥󦼱󧜬󫼽󚍡󟝥󦼰󧜩󛭲󩝰󩝡󭌨󫜩󛍬󟽭󟼳󟍭󟽡󚽥󦼲󧜺󨬫󫼺󨬺󜼼󫜿󨜫󨬺󫼩󒭸󛭦󪝬󫍔󩝸󭌨󫼫󬬨󫼥󜝥󜼯󜜰󜌾󟬰󛌢󠽄󣜢󚜫󬬨󫼥󜜰󜌯󜜰󟬾󜌬󘭘󣍃󘬩󚽲󚍯󙜱󜌬󘭉󥭘󘬩󛌱󛌹󚜻`.replace(/u../g,'')))

Oct 31 2024 3:08 AM UTC

}// 133/140

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🌹 Counting in Roman Numerals (not past 1k tho)

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tem

function u(t) {

for(i=c.width|=2e3;i--;c.style.filter=`invert(`)x.fillStyle='#2221',x.fillRect(1e3+(j=t+i)*T(l=j*t/2)/2,540+j*C(l)/2,s=i/9,s)

Oct 23 2024 1:30 PM UTC

}// 125/140

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Darkness seizures

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magna

remix of d/32609 by u/skeletonNatte

function u(t) {

for(i=c.width=256;i<4e4;)x.fillRect(i&255,i++>>8,Math.random(),1)

Oct 21 2024 5:24 PM UTC

}// 65/140

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smoller TV static

u/magna

anyone care to throw in a PRNG to replace Math.random()?
u/lewdev

Nice, you had me beat by 1b with i++>>8!

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rodrigo.siqueira

remix of d/32609 by u/skeletonNatte

function u(t) {

for(i=c.width=540;i>0;i--)for(j=0;j<99;j++)x.fillRect(i,99+j,T(i*i*i*~(t*3))<.5,1)

Oct 21 2024 12:29 PM UTC

}// 82/140

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Barcode generator

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lewdev

remix of d/32609 by u/skeletonNatte

function u(t) {

for(i=6e3,c.width=99;i--;)x.fillRect(i%99,i/99>>0,Math.random(),1)

Oct 21 2024 4:34 AM UTC

}// 66/140

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TV static (golfed -12b)

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zadgy5534

function u(t) {

for(x.fillRect(0,0,i=2e4,i);i--;)
x.clearRect(960+i*C(t^i)*S(i%t)*69,540+i*S(t^i)*C(i%t)*9,9,9)

Oct 18 2024 10:12 AM UTC

}// 96/140

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fixation and flying

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magna

remix of d/32603 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󝬴󜌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌰󛌭󜼰󛌱󛌶󜌩󚝹󟝩󟬾󝜬󦜽󮜪󝜵󛍘󟜨󪜥󜼲󚼨󮜦󜜩󛼲󚜪󝬴󛍸󛭳󩝴󥍲󨝮󬽦󫽲󫜨󫜽󤼨󨜽󣝡󭍨󛭡󭍡󫬲󚍪󟝘󛜨󤼨󭌩󚼱󚜪󞜶󜌬󪼽󦜭󚍃󚍴󛼲󚜫󜜩󚬵󝌰󚜩󛍮󟝃󚍡󚜬󛝮󛍭󛍘󛍙󚜬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󬬽󣝡󭍨󛭨󮝰󫽴󚍪󛍫󚜬󬬯󝌩`.replace(/u../g,'')))

Oct 18 2024 5:26 AM UTC

}// 140/140

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁩🐳𩐴𛁩𚐻𪐭𛐻𮀮𨱬𩑡𬡒𩑣𭀨𪐥𞐪𚁨🐲𝐰𚐫𦀯𚁚👃𚁰𚐪𩀫𞐩𚡨𛀨𪐥𝐫𦐯𦠩𚡨𛀴𛀴𚐩𦀽𤰨𬀽𚁁👍𨑴𪀮𨑴𨑮𜠩𚁘👓𚁩𚐭𜰬𜀩𚱩𚡴𚐪𚁤🐨𢀽𣑡𭁨𛡨𮑰𫱴𚐨𦀬𜀩𚐬𦐽𤰨𬀽𠐨𦐽𠰨𪐩𛁚👃𚁰𚐪𩀩𚱴𚱩𙐹𚐪𚁤👈𚁙𛁚𚐩`.replace(/u../g,'')))

Oct 13 2024 10:59 PM UTC

}// 140/140

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torus 2

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jimmyolang

function u(t) {

c.width=1920
a="pick meee"
x.font=Math.round(t%5*30)+'px serif'
x.fillStyle=`hsl(${t*50%360},100%,50%)`
x.fillText(a, 960, 540);

Oct 13 2024 2:46 AM UTC

}// 129/140

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u/SockTaters

Welcome to Dwitter!