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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erin

remix of d/21688 by u/Xen

function u(t) {

for(c.width=i=1e3;i--;x.arc(480,270,200,i*i*i+t,t))x.lineWidth=.1;x.stroke()

Feb 17 2021 4:37 AM UTC

}// 76/140

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meeting

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Qwitter

remix of d/21657 by u/rodrigo.siqueira

function u(t) {

for(Q=c.width=i=2e3;i--;)x.fillStyle=R(C(3*t)*Q,S(3*t/i)*Q,i%Q),x.fillRect(99*(10+5*C(i-t)+C(i*i)),99*(4*S(i-t)+S(i*i)+5),f=60*C(i*5+9*t),f)

Feb 16 2021 11:07 PM UTC

}// 140/140

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Homer's Odyssey of the Mind

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Xen

remix of d/14761 by u/KilledByAPixel

function u(t) {

with(x)for(fillRect(0,0,c.width=1e3,2e3),strokeStyle="Red",i=199;i--||stroke();)arc(499,270,200,q=i^t,q+t%(t*7))

Feb 15 2021 6:25 PM UTC

}// 112/140

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quick test

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rodrigo.siqueira

remix of d/21666 by u/katkip

function u(t) {

c.style.filter=`invert(`
for(c.width|=0,i=244;i--;x.fill(x.arc((X=i%48)*99,T(t/2)*i*9-X*i,z=80+S(t+S(i)*i)*52,5+z/7,7+z/7)))x.beginPath()

Feb 14 2021 1:18 AM UTC

}// 137/140

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Falling moons

u/erin

Bad Apple vibes
u/joeytwiddle

Could be leaves or petals

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DaSpider

remix of d/21578 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𜐺𬀽𚁠𙁻𩑶𨑬𚁠𩡯𬠨𨐽𮠽𜡮𚠱𜁮𚠪𝐹𝑮𛁤🐱𫠻𨐪👤𞰩𮠫👡𛰽𩀫𚰫𩁠𚑽𨀩𞰊𭱩𭁨𚁸𚑰𛡳𬁬𪑴𨁠𛡭𨑰𚀨𪀬𪐩🐾𩡩𫁬𥁥𮁴𚁨𛁾𬡯𭁡𭁥𚁩𚰫🱩𚠪🐭𛠵𞠭𭀩𛀭𝀰𛱩𚐬𨰮𭱩𩁴𪁼🐰𛁴𬡡𫡳𫁡𭁥𚀹𝠰𛀵𝀰𚐬𩡯𫡴🐧𝡥𫐠𫑯𫡯𬱰𨑣𩐧𚐻`.replace(/u../g,'')))

Feb 4 2021 5:48 PM UTC

}// 137/140

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Spiral “𝜋” digits

u/DaSpider

#Pi

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danny@hille.dk

function u(t) {

c.width|=0,[...'❤️Dwitter'].map((ܣ,ܤ)=>{x.fillRect(ܤ*206+(S(t)+1)*90,290,90,500)})

Feb 3 2021 9:23 PM UTC

}// 82/140

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Not the most compact #default, but I don't this has been done before :-)

Show more comments…
u/danny@hille.dk

try setting the cursor just before ܤ and select the letter using shift+error left :-)
u/danny@hille.dk

Arrow... not error :-)
u/danny@hille.dk

huh? that trick only works in chrome
u/Xen

nice!
u/ciaccodavide

u/danny https://i.imgur.com/tXU2uuh.mp4 on firefox...was it similar to the chrome trick?
u/ciaccodavide

also trying to delete those characters has interesting behaviours xD
u/ciaccodavide

Challenge: rewrite the following code, replacing i and v with the characters used by danny c.width|=i=0;for(v of '❤️Dwitter')x.fillRect(++i*190+S(t)*90,290,90,500)
u/danny@hille.dk

thanks for the vid-cap u/ciaccodavide
u/Xen

nice!

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Qwitter

remix of d/21585 by u/Qwitter

function u(t) {

B="🐝";eval(unescape(escape`𨴮𭵩𩅴𪄽𞔶𜄻𩥯𬤨𪴽𝴰𞵫𛔭𞴩𚅸𛥦𫵮𭄽𘤹𞕰𮄠𠔢𛅸𛥦𪕬𫅔𩕸𭄨𠤬𜴲𜄫𜔵𜄪𠴨𪴪𭄩𛄲𜄰𛄹𞔬𜴳𚔬𮄮𭅲𨕮𬵬𨕴𩔨𜴲𜄬𜔸𜄩𛅸𛥲𫵴𨕴𩔨𜔮𝄫𠴨𪴩𚔬𮄮𩅲𨕷𢕭𨕧𩔨𨴬𚅫𙔶𚔥𜴪𜴲𜄬𚄨𚅫𙔶𚔯𜴩𧤰𚔪𜔸𜄬𜴲𜄬𜔸𜄩𚔊`.replace(/u../g,'')))

Feb 3 2021 7:01 PM UTC

}// 137/140

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Barnsley's Busy Bees II

u/joeytwiddle

This gave me Hive Time flashback
u/joeytwiddle

https://cheeseness.itch.io/hive-time

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ciaccodavide

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),
x.rotate(S(2*t+i*.8)/9)

Feb 2 2021 2:18 PM UTC

}// 116/140

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drunk #default with two sober guardians

u/andrea270872

looks like a Newton's cradle! Cool.

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Xen

remix of d/21533 by u/New_Core

function u(t) {

for(w=c.width|=i=600;i--;x.fillStyle=`hsl(${i*t},99%,50%)`)x.fillRect(i+i/20*C(i*38+t*9),i%20*20+i*S(i/w-.1*S(i/99-t*4)),q=C(i*t)*9+9,i?q:w)

Feb 1 2021 6:29 PM UTC

}// 140/140

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Xen flag remix lol

u/danny@hille.dk

Sweet :-)
u/tomxor

Moar falg!

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rodrigo.siqueira

remix of d/21483 by u/rodrigo.siqueira

function u(t) {

for(i=1080;i--;x.fillRect(a=t*180,i,4,f(a/2400-.7,i/900)))f=(X,Y,n=80)=>T(Y-S(t))*5<n?f(X*X-Y*Y,2*X*Y+.7,--n):n/80

Jan 29 2021 6:51 PM UTC

}// 114/140

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Alienbrot (alien figures over the Mandelbrot set)