Dweets awesomed by u/henrosaurus

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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pavel

function u(t) {

for(i=c.width|=0;j=--i>>5;x.fillRect(960*(z+S(j*j)+r*C(i))/z,3e3*(.2+m*(m<0&&-1)**i)/z,s=--m*9/z,s))m=(t+j/7)%2-1,r=m>0&&m/3,z=2+S(j)+r*S(i)

Mar 25 2020 8:28 AM UTC

}// 140/140

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Reflections on #rain

u/katkip

beautiful
u/aleamb

amazing
u/vain

amazing rain drop fx

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nikoloffgeorgi

function u(t) {

c.width|=a=100

while(a--){
x.lineWidth=2
x.lineTo(a*20, (t*1000+(Math.random()*2-1)*30+a*S(t*0.1)*50) % 1000)
}
x.stroke()

Jan 24 2020 9:59 PM UTC

}// 123/140

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KilledByAPixel

remix of d/15973 by u/KilledByAPixel

function u(t) {

for(i=c.width|=k=960;z=--i/9;x.lineWidth=29)x.arc(550+z*S(j=i/k)*7,700-z*C(j)*9,3e3/z,m=k*(C(j)*i**.7/k*9-t/19)/9,m);x.stroke()

Jan 23 2020 9:06 AM UTC

}// 127/140

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Unwind

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iznax

function u(t) {

c.width=800;p=(a)=>x[b](400+S(a)*"4335"[k>>1]*32,90+C(a)*8+k*48)||p;for(z=43;--z;p(t,b='moveTo')(t+=7,b='lineTo')(t,++k)(t-7),x.fill())k=z%7

Jan 22 2020 6:11 AM UTC

}// 140/140

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#Castle Rook

u/KilledByAPixel

♜👍

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sigveseb

function u(t) {

with(x)x.f=fillText,drawImage(c,S(t*(M=999))*(N=250),-N),font=N+'em '+f(font='50em 🧙‍♂️',-2*M,650),font=N+'pt '+f('🚪',-M,4200),f('⚗️ 🔮',M,M)

Jan 12 2020 1:31 PM UTC

}// 140/140

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The #castle wizard

u/sigveseb

(No idea what kind of magic he is using)

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henrosaurus

function u(t) {

c.width|=f=C(t);p=c.width/2
for(i=0;i<60;i++)
x.arc(p, p/2, Math.abs(C(t)+p/2), T(t)+i, S(t)*i)
x.lineWidth=3
x.stroke()

Dec 24 2019 4:48 PM UTC

}// 120/140

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the wild oracle

u/donbright

interesting

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nikoloffgeorgi

function u(t) {

for(c.width|=a=m=4*S(t)+6|0;a--;)for(n=m,j=500,z=6.2/m;n--;)v=a*z,o=t-n*z,x.moveTo(S(v)*j+j,C(v)*j+j),x.lineTo(S(o)*j+j,C(o)*j+j);x.stroke()

Dec 19 2019 4:40 PM UTC

}// 140/140

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nikoloffgeorgi

function u(t) {

a=500
j=960
n=540
x.fillStyle=R(23,41,58,.08)
x.fillRect(0,0,j*2,n*2)
x.fillStyle='#fff'
while(a--)x.fillRect(S(a)*j+j,C(t*12+a*3)*n+n,30,1)

Dec 6 2019 4:43 PM UTC

}// 140/140

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f8f82804

remix of d/16585 by u/f8f82804

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁘👷🐱𞐲𜀻𦀭🐱𝠻𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚁡𬡣𚀰𛀰𛁷𛰸𛀰𛀷𚐩𚐩𬱥𭁔𬡡𫡳𩡯𬡭𚁡👃𚁳👘𛰹𞐭𭀩𛁢👓𚁳𚠳𚐬𛑢𛱃𚁴𛰳𛑳𚐬𨐯𤰨𭀪𜠩𛁘𛀵𝀰𚐬𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱘𛱷𯑴𭑲𫠬𞐵𙐬𝐰𙐩𨀬𩱬𫱢𨑬𠑬𬁨𨐽𛠰𜐻`.replace(/u../g,'')))

Nov 8 2019 10:31 PM UTC

}// 131/140

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#messy #rainbow

u/DaSpider

Somehow the compressed tweet shows as longer than the uncompressed code, and oth exceed 140 characters?! 😕
u/f8f82804

There's a mismatch in the way that characters are counted -- this compressor uses 32-bit characters which are counted as 2 bytes in the front end, but are counted as 1 by the back end. I think there's an issue on the Dwitter GitHub where u/lionleaf has some comments about why.
u/Cloud

#gradient

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nikoloffgeorgi

function u(t) {

c.width|=a=20
o=200+S(t)*90
while(a--){
w=540+S(a+t*5)*o
e=(a-1)*o
x.quadraticCurveTo(a*o,w,(a*o+e)/2,(w+540+S(a-1+t*5)*o)/2)
}
x.stroke()

Sep 27 2019 3:40 PM UTC

}// 138/140

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dwitter.net | henrosaurus (1515)