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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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rodrigo.siqueira

remix of d/32376 by u/rodrigo.siqueira

function u(t) {

x.fillRect(x.globalAlpha=.05,0,2e3,2e3)
for(i=7e3;i--;)x.clearRect(960+C(k=i/200+t*5)*i/6,480+S(k)*i/6+i/2e3/t*440,9,7)

Sep 8 2024 5:37 PM UTC

}// 119/140

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Deeper hypnotic Spiral #spiral

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SockTaters

remix of d/9649 by u/yonatan

function u(t) {

c.width=-1;for(j=2e3;j--;x.fillRect(99+9*S(a=j/1e3)*S(j)+64*S(t*2+a),75+25*(S(-a*4)+1)*C(j),2,7))x.fillStyle=R(q=(C(j&20)-C(j)**5)*99,q,q*2)

Sep 7 2024 6:35 PM UTC

}// 140/140

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Shiny #Fish

u/aleamb

beautiful

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lewdev

remix of d/32303 by u/lewdev

function u(t) {

eval(unescape(escape`景爨椽㐴㭩ⴭ㬩景爨樽㤻嘽琪㌫椪⸱㐳ⱕ㵃⡖⤪㘵ⱸ⹦楬汓瑹汥㵠⍠⬨樼㔦♪㸲☦⡩㴽ㅼ籩㴽㘩籼樽㴶☦⡩㴽㐳籼椽㴸⥼籪㴽㜦♩㰸㼢㌳㌢㨢敥㔢⤬樭ⴻ⥕㸰☦砮晩汬剥捴⡓⡖⤪㔰〫㤵〬唬唬唫横㤹⤠`.replace(/u([^D].)/g,'$1%')))

Aug 29 2024 10:42 PM UTC

}// 139/140

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🟨⬛ Faceball 2000 SNES rotating smiling face🙂

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SockTaters

remix of d/8527 by u/New_Core

function u(t) {

c.width=i=99
c.style.background='#ADE' 
x.font='2em"'
x.fillText("🐟",i-30*(t%5),55)
for(;i--;)x.drawImage(c,i,29,1,40,98-i,0,1,40)

Aug 28 2024 1:23 AM UTC

}// 130/140

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#fish circling

u/SockTaters

fun technique to get backwards emoji
u/thenize

can you make it infinite, great Job!

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plmrry

function u(t) {

for(i=0;i<99;i++){a=t+i/5;x.fillStyle=R(150+i*2,T(t+i)*50,255-i*2,.7);x.beginPath();x.arc(960+C(a)*a*10,540+S(a)*a*10,10,0,7);x.fill()}

Aug 27 2024 6:19 PM UTC

}// 136/140

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u/rodrigo.siqueira

Oh my, I tried to change +S(a) to -T(a) but I won't post the result.
u/lewdev

u/rodrigo.siqueira lol, #nsfw ?
u/thenize

SLITHER

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SockTaters

remix of d/11332 by u/metamero

function u(t) {

t?onmousemove=e=>(onkeydown=k=>(x.fillStyle=R((k.key&4)<<6,(k.key&2)<<7,(k.key&1)<<8)),x.fillRect(e.x&~7,e.y&~7,8,8)):c.width=innerWidth

Aug 24 2024 8:36 PM UTC

}// 136/140

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Paint by Number Keys

u/SockTaters

Click in the window and use 0-7 to change colors.
u/SockTaters

0=black 1=blue 2=green 3=cyan 4=red 5=magenta 6=yellow 7=white
u/SockTaters

#paint #draw #interactive

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xem

function u(t) {

x.font="29px a";x.fillText("All the bytes you can use in #js13kgames",9,19);for(i=1024/8;i--;)for(j=13*8;j--;)x.fillRect(9+14*i,30+10*j,7,7)

Aug 8 2024 8:53 PM UTC

}// 140/140

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You have 13312 bytes to make a game! #js13kgames starts on august 13 at js13kgames.com

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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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shandriy

function u(t) {

eval(unescape(escape`󪝦󚌡󭌩󮽘󟝙󟜴󜌻󫽮󫝯󭝳󩝭󫽶󩜽󩜽󟭻󦌽󩜮󮌯󝬻󦜽󩜮󮜯󝭽󯝦󫽲󚍣󛭷󪝤󭍨󟝩󟜹󝬻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍩󛍓󚌨󪜭󦌭󜜶󚜯󞜩󚬨󬼽󜬰󛝙󛼲󚜫󝌰󛝳󚽓󚍩󛼲󚽴󚬵󚜪󜬫󤼨󚌹󝬭󪜩󛼱󜌫󭌩󚬲󛌱󛌹󞜬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󦌪󜬬󪜬󦜪󜬩󚜩󞼻`.replace(/u../g,'')))

Aug 1 2024 9:08 PM UTC

}// 130/140

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Colorful waves #interactive

u/cantelope

fun

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shandriy

function u(t) {

for(i=0;i<552;i++)x.putImageData(document.querySelector("canvas[style*=n]").getContext("2d").getImageData(0,0,80,48),i%24*80,~~(i/24)*48)

Jul 28 2024 7:44 PM UTC

}// 137/140

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First dweet!

u/KilledByAPixel

welcome!