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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Mikk990a

function u(t) {

for(c.width=i=1e3;i--;x.arc(450,300,5*i++,i+t/2,i--));x.stroke();

Feb 20 2021 11:36 AM UTC

}// 65/140

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Supernova

u/Xen

Welcome to the dwitter family!

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Odog8

remix of d/21661 by u/Odog8

function u(t) {

t?x.fillRect(y%16+1,~~(y/16)+1,1,'ﰀꯀúʰΠ,฀೬㠀ೋೋ㌀ᄛᕛᕛ啬䑬㠀ʰຠꯀϪﰀ?'.charCodeAt(y/8).toString(4).split``.reverse()[y++%8]/3):(c.width=40,y=0)

Feb 15 2021 12:33 AM UTC

}// 140/140

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Boo Ghost! 4 colors!

u/tomxor

#pixelart #sprite
u/rodrigo.siqueira

~~(y/16)+1 can be changed to y/16 with almost no difference
u/Xen

slight golf t?x.fillRect(y%16,y/16,1,'ﰀꯀúʰΠ,฀೬㠀ೋೋ㌀ᄛᕛᕛ啬䑬㠀ʰຠꯀϪﰀ?'.charCodeAt(y/8).toString(4).split.reverse()[y++%8]/3):y=c.width=28

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rodrigo.siqueira

remix of d/21637 by u/erin

function u(t) {

c.width|=w=960
for(i=4e3;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=w/Z/Z/Z,s))
X=2*C(U=i-t)+C(V=t+i*i)*2,
Y=C(U+V*2)-S(U+t)-2,
Z=S(U-t)-5

Feb 11 2021 5:18 PM UTC

}// 128/140

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Curved spatial abstract surface

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robbyg

remix of d/21608 by u/DataMeta

function u(t) {

x.fillRect(a=0,0,z=2e3,z);for(i=w=1e3;i>w/3;a=w/--i)x.clearRect(960+w*S(a*z+t/9),1080*(i+a*t/3)%z,a*3,a*3)

Feb 8 2021 3:59 PM UTC

}// 106/140

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We've had a lot more #snow than stars around here lately.

u/DataMeta

Nice :) I believe this is the shortest dweet of snowfall, well done!
u/danny@hille.dk

not pretty but 90 b =>for(x.fillRect(a=0,0,z=2e3,i=w=1e3);i>w/9;)x.clearRect(2*w*S(--i+t/9),1e3*(a+t)%z,a=w/i,a)

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wgetch

remix of d/21613 by u/wgetch

function u(t) {

x.globalAlpha=.1
for(b=r=j=i=2e3;i--;x.fillStyle=R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b*2,b*2-r))x.fillRect(i%b+t*j%j,i+S(r)*b-b,8,8)

Feb 7 2021 6:16 AM UTC

}// 140/140

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ｇｒａｆｆｉｔｉ

u/Qwitter

cool

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taupelink

remix of d/21501 by u/taupelink

function u(t) {

for(i=k=540;i--;x.fillRect(k*X,k*Y,p/t,q/t))f=97*i*t,X=f*f%4,Y=X*f%2,h=C(q=S(X*Y)*20)%C(p=S(X*X-Y*Y)*20)*9,x.fillStyle=R(h*h*q,h*h*p,h*p*q)

Feb 5 2021 9:52 PM UTC

}// 139/140

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d/21605

u/Qwitter

cool!

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andrea270872

function u(t) {

f=(X,Y,a)=>{for(i=1;i<10;i+=.2){K=5*(10-i);x.fillRect(X+(250-a.x)/i-K,Y+(180-a.y)/i-K,2*K,2*K)}}
onmousemove=e=>f(800,450,e,c.width|=0)

Jan 30 2021 6:46 PM UTC

}// 135/140

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mouse-controlled tower with parallax #interactive #parallax

u/katkip

nice
u/tomxor

nice
u/andrea270872

Thanks :) I wanted to have 2 towers but I ran out of characters :D
u/danny@hille.dk

cool

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veubeke

function u(t) {

t?c.width^=0:B=[]
for(i=9;i--;)for(X=(4+i+S(t)*3)*100,B[$=i*50+X/192*5|0]=(B[$]||0)+1,k=50;k--;)x.fillRect(X+k,600,1,~((B[i*50+k]||0)/t*40))

Jan 30 2021 1:30 PM UTC

}// 140/140

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stats #default

u/veubeke

Default dweet but replace the squares with a histogram of positions that each bar had.

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smtsjhr

remix of d/21419 by u/smtsjhr

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚀩𨡬𭑲𚀵𬁸𚑠𞱦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜑥𜰻𪐭𛐻𚑻𭰽𛐵𚡃𚁴𛰲𚐫𝐬𪰽𭰪𭰪𠰨𪐩𚰲𝐰𛁸𛡬𪑮𩑔𫰨𞐶𜀫𚁶🐴𜀪𭰪𤰨𪐫𭀩𚐫𪰪𤰨𪠽𪐯𜐩𛀵𝀰𚱶𛰲𚱫𚡃𚁪𚱷𚐩𯐻𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Jan 29 2021 7:49 AM UTC

}// 122/140

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remix of d/21413 but coincidentally looks like d/21490 **

u/smtsjhr

(SOURCE 158/140): c.style.filter=invert()blur(5px);for(c.width|=i=1e3;i--;){w=-5*C(t/2)+5,k=w*w*C(i)+250,x.lineTo(960+(v=40*w*S(i+t))+k*S(j=i/1),540+v/2+k*C(j+w))};x.stroke()
u/smtsjhr

how to golf without giving up blur effect??
u/smtsjhr

** @ u/danny@hille.dk please see my reply in d/21490 bless!
u/danny@hille.dk

As far as i know you cannot use the "clearRect motion blur trick" on lines, because lines uses strokeStyle, you can however do somthin like this: x.fillStyle='#0001' for(x.fillRect(0,0,i=2e3,i);i--;x.clearRect(960+(v=40*w*S(i+t))+k*S(i),540+v/2+k*C(i+w),9,9))w=-5*C(t/2)+5,k=w*w*C(i)+99
u/smtsjhr

thanks again u/danny@hille.dk thats great!

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jdidion

function u(t) {

c.width=3e2
x.fillText("below🠗",10,10)
throw([...Array(20)].map((v,i)=>" ".repeat(20-(z=S(i/2+t*2)*20))+"/"+"_".repeat(20+z)+"\\").join`
`)

Jan 27 2021 6:15 PM UTC

}// 140/140

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the errors are the dweet..

u/Xen

love it!