Top dweets of all time

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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rodrigo.siqueira

remix of d/17823 by u/New_Core

function u(t) {

for(c.width|=i=160;i--;x.stroke())x.beginPath(),x.strokeStyle=`hsl(${i/4+t*4},80%,50%)`,x.arc(1800-i*10,540,(90*(t%3))**S(i/24)+36,8,0,7)

Mar 4 2020 8:19 PM UTC

}// 137/140

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#Glass blowing

u/katkip

good idea tho

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gpolonus

function u(t) {

f=(a,y)=>x.fillRect(a,y,9,9)||f
t||c.addEventListener('mousemove',e=>((a,y)=>f(a,y)(2e3-a,1e3-y)(a,1e3-y)(2e3-a,y))(e.x*3.4,e.y*3.4))

Mar 3 2020 7:17 PM UTC

}// 133/140

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Shorter 4 mouse cursors

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iznax

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁦𫱮𭀽𙰱𞁣𫐢𙰬𩡩𫁬𥁥𮁴𚁴🰢𘠺𘡜𭑻𜑆𞑄𝁽𘠬𝐲𝐬𝠷𝐩𛁩🐹𝠻𪐭𛐻𩡩𫁬𤱴𮑬𩐽𤠨𜐶𜀭𪰪𝀫𪐯𜠬𩰽𞀴𛑫𚠳𛁧𛰲𚐬𩡩𫁬𤡥𨱴𚀹𝠰𚱓𚁡🐵𚰨𪐾🠳𚐪𛠲𝀩𚠲𝀰𚱓𚁫𛰲𚱩𚐪𤰨𪐩𚠨𝀰𛑫𛰳𚐬𝐸𜀫𠰨𨐩𚠱𝠵𚱫𚠳𛀸𛀸𚐩𪰽𭀪𞐻`.replace(/u../g,'')))

Feb 27 2020 5:40 AM UTC

}// 139/140

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Who can draw a nicer beard? #growth

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Odog8

function u(t) {

eval(unescape(escape`ⅴ☦⡁㵂㴰⤻䴽䵡瑨⹡扳㭣⹷楤瑨㵩湮敲坩摴栻砮景湴㴧㍥洢✻潮浯畳敭潶攽攽㸨堽攮砬夽攮礩㭸⹦楬汔數琨✽ħⱘⱙ⤻砮晩汬呥硴⠧伧ⱁⱂ⤻䄭㵍⡁ⵘ⤯⡁ⵘ⬮ㄩ㭂ⴽ䴨䈭天⼨䈭夫⸱⤻
`.replace(/u(..)/g,'$1%')))

Feb 26 2020 11:58 PM UTC

}// 131/140

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Cat & mouse test

u/aleamb

#interactive

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Cloud

remix of d/17759 by u/Cloud

function u(t) {

for(c.width|=i=400;i--;){
x.fillStyle=R(i/2)
x.fillRect(800+C(t*3-i/100)*50-i/2, 500+S(t*3-i/100)*10-i/2, 300+i, 300+i)
}

Feb 26 2020 7:19 PM UTC

}// 121/140

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#tonel

u/13thptr

#tunnel
u/vain

clever coding!

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ElisionFR

function u(t) {

if(!t)R=[]
onmousemove=(e,d=t)=>R.push(l=>[e.x+C(d*50)*(l-d)*9,e.y+S(d*50)*(l-d)*9])
R.map(v=>x.fillRect(...v(t),1,1),c.width=innerWidth)

Feb 26 2020 12:24 AM UTC

}// 137/140

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Generate particles from pointer

u/aleamb

#interactive

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veubeke

function u(t) {

c.width^=0
with(x)scale(50,50),lineWidth=4,setLineDash([...Array(17).fill(1),20]),lineDashOffset=-S(t)*6-6,stroke(new Path2D('M2 10l30 0'))

Feb 25 2020 4:59 AM UTC

}// 139/140

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Perfectly normal default

u/veubeke

Inspired by https://www.dwitter.net/d/17700

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yonatan

remix of d/17718 by u/yonatan

function u(t) {

with(x)for(c.width|=k=i=960;i--;strokeRect(i,i,q=i*-2,q))setLineDash([k/i&1?i/9:i]),setTransform(a=C(z=lineWidth=i/k/2),b=S(z-t),a,-b,k,540)

Feb 23 2020 9:33 PM UTC

}// 140/140

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katkip

function u(t) {

for(q in w="shift.for.me",W="SHIFT!FOR!ME",z="",c.width*=1,w)z+=S(q/3+t)<0?W[q]:w[q];x.font="5cm monospace",x.fillText(z,330,600)

Feb 23 2020 8:39 AM UTC

}// 129/140

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I made shift.for.me. a game made under 2kb (2kPlus submission). https://kipkat.itch.io/shift

u/KilledByAPixel

👍
u/tomxor

👍 wow, gets disorienting around 5k, harder than i looks.
u/katkip

thanks for playing!

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tomxor

remix of d/17692 by u/iznax

function u(t) {

c.width=28
c.style.imageRendering='pixelated'
x.fillText([..."🥚🐣🐥🐤🐓🍗👨💩🌱🌾🐓🥚"][i=t%12|0],9+!i*S(t*29),12-S((i&2)*t%2*1.6)*2+S(i!=6||t*32))

Feb 22 2020 3:17 PM UTC

}// 136/140

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Retro Circle-Of-Life

u/tomxor

For FireFox replace pixelated with crisp-edges