Dweets awesomed by u/denzen

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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KilledByAPixel

remix of d/15191 by u/KilledByAPixel

function u(t) {

(t*=60)?x.fillRect(t%19,t/19|0,("񥕕񥕕񥚥񥥕񥟪񦵅𵟤𕰁𒏤𑠀𐯹񑙀񠛾񥖐򥚿򹠪󰚯򺤏􈊯󺡇􎚫􊤂􏩪􊮕󏹙􎮪򿹚󏮩񯾦񫾕򫿪𐮠򻶺𐏨򻰟𐎪􉰂򐎩󍐁󴋿򿵕󎮾򿺪򿿮򿿪򿿿󏿾􋿻􏿿󏿾􏿿􏿿􏿿򻿿􏿿򺾑􏿿𺩐􏿿񫵑򻯿񫵕򺯿񵪕".charCodeAt(t/5)>>t%5*2&3)/3,1):c.width=60

Jul 29 2019 10:50 PM UTC

}// 140/140

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The Mona Dweetsa

u/KilledByAPixel

19x34 #PixelArt Mona Lisa with 4 shades of grey stored as an astral unicode string plus code to unpack and render.
u/magna

GG WP
u/KilledByAPixel

#monalisa

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pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𫀽𨰮𭱩𩁴𪁼👴𙐽𝀻𫀭𛐻𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀵𜀬𫰿𝐰𞠱𩐳𚐩𪐽𫀥𜰬𪠽𫀯𜰦𜐵𛁫👬𛰴𞀦𜐵𛁸𛡦𪑬𫁓𭁹𫁥👒𚁩𚰱🀼𝠩𛁸𛡳𩑴𥁲𨑮𬱦𫱲𫐨𪐭𜑼𜐬𛐮𝐬𫰽𛑩𙐲𛀱𚱯𚠱𛠵𛀵𜀪𚀱𞐫𪰭𪠩𛀲𝐪𚀳𞀫𜠪𭀭𪰭𪠭𞀯𚀱𚰲𚠪𚀴𝐭𪰭𪠭𭀪𜐵𚐩𚐩`.replace(/u../g,'')))

Jul 13 2019 3:37 AM UTC

}// 138/140

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Blocks (https://dribbble.com/shots/1783699-Blocks)

Show more comments…
u/pavel

190 for(l=c.width|=t%=4;l--;x.fillRect(0,0,50,o?50:1e3))i=l%3,j=l/3&15,k=l/48&15,x.fillStyle=R(i+1<<6),x.setTransform(i-1|1,-.5,o=-i%2,1+o*1.5,50*(19+k-j),25*(38+2*t-k-j-8/(1+2**(45-k-j-t*15))))
u/KilledByAPixel

👍
u/aleamb

wow!!
u/username

actual f
u/katkip

awesome #compressed
u/katkip

#d3 #loop

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KilledByAPixel

function u(t) {

c.width|=c.style.background="#CDF";for(j=3e3;j--;x.arc(960,540,430+60*S(j/500+a*4)*(S(a-t)/2+.5)**9,a,a))a=j/159+t,x.lineWidth=29
x.stroke()

Jul 1 2019 2:56 PM UTC

}// 140/140

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Circle Wave #beesandbombs 🐝 💣

u/KilledByAPixel

This one was fun because I found a way to combine the loops and hide the start/end gap that removes the need for a beginPath. Freeded up enough space for background color, or something cool in a remix.
u/aleamb

yeah!
u/pavel

Buggy in Safari. Jagged things sticking out, i think from the line end-caps, also breaks after a while because you didn't wrap-around the angle in arc.
u/pavel

Huh, actually both issues are resolved by modding the arc angle by 2*pi
u/KilledByAPixel

Explanation for how it works at http://frankforce.com/?p=6597

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pavel

remix of d/14840 by u/pavel

function u(t) {

x.beginPath(x.lineWidth=FPS=p=Math.PI)
k=frame
k%2?n=99:(n=2+k/2,r/=C(p/n))
for(j=n+1;j--;)x.arc(960,540,t?r:r=60,a=2*p*j/n+11,a)
x.stroke()

Jun 30 2019 10:28 PM UTC

}// 140/140

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u/katkip

Wow! Perfect geometry

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KilledByAPixel

remix of d/14763 by u/KilledByAPixel

function u(t) {

c.width|=0
with(x)for(j=50;j--;)for(beginPath(i=99);i--||stroke();)arc(j%10*192+96,50+96+(j/10|0)*192,96,q=i*.0641,(q*j+t)%(Math.PI*2))

Jun 25 2019 9:46 PM UTC

}// 135/140

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Iris Variations

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u/loktar

Awesome!
u/Xen

LOVE IT!
u/donbright

ok thats it. Internet is now complete. no need for anything else
u/magna

#multidweet
u/KilledByAPixel

Mathologer video about this: https://www.youtube.com/watch?v=qhbuKbxJsk8
u/KilledByAPixel

https://www.fxhash.xyz/generative/2216 #fxhash

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KilledByAPixel

function u(t) {

with(x)for(fillRect(0,0,2e3,2e3),i=149;i--;stroke())for(beginPath(j=9);j--;arc(960,540,i*8,a=j*.785+5*S(i/7+t*4)/19,a))strokeStyle=R(i*9,i)

Jun 25 2019 2:19 PM UTC

}// 139/140

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Twisted Spiral

u/Xen

love it!
u/loktar

Oh this is badass
u/aleamb

wow
u/donbright

this looks amazing in full screen

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KilledByAPixel

function u(t) {

with(x)beginPath(save(restore(font="9em'"))),translate(960,540),rotate(-t),moveTo(0,0),clip(arc(0,0,3e3,1.56,1.58)),fillText(u,-t*12*t,t*20)

Jun 24 2019 7:42 PM UTC

}// 140/140

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Spiral #quine #slowdraw

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u/Xen

very clever!
u/jylikangas

And creative!
u/katkip

#genius
u/KilledByAPixel

Thank you, this one came to me in a dream.
u/katkip

#slowrender
u/iverjo

#waitforit
u/KilledByAPixel

Full explanation on my blog: http://frankforce.com/?p=6232
u/magna

This is great!

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username

remix of d/14698 by u/username

function u(t) {

eval(unescape(escape`景爨椽㕥㈬硛戽恦楬汓瑹汥恝㵒⠩ⱸ孂㵠晩汬剥捴恝⡸⹧汯扡汁汰桡㴮ㄬ〬㍥㌬㉥㌩㭩㭸孂崨ㅥ㌫⡁㴨㤪匨琪樯㈱⤫䌨㈶⩪⤫㘩⨳〩⩓⡪⤬㔳㔫䄪䌨権ⱄ㵩⼵㘫㈬䐩⥪㵩⼹ⱸ孢崽恨獬⠤筩ⴭ┹㤫ㅥ㍽ⰹ㤥ⰶ㌥总`.replace(/u(..)/g,"$1%")))

Jun 21 2019 8:10 AM UTC

}// 140/140

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wowowow

u/username

if you view it in fullscreen mode, you will be able to see very small particles slowly moving from the outside to the core
u/Xen

love it!
u/loktar

This is great!

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KilledByAPixel

remix of d/14542 by u/KilledByAPixel

function u(t) {

with(x)save(beginPath(font="85em'")),moveTo(j=1e3,540),clip(arc(j,540,2e3,q=t*6.3+9,q+.1)),restore(t>1||fillText("BROKE",29*S(q**3),j,1900))

Jun 12 2019 5:17 AM UTC

}// 140/140

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Broke

Show more comments…
u/katkip

Awesomed!
u/d0n.key

Hey that's me!
u/joeytwiddle

Smashing!
u/13thptr

neat
u/aleamb

fucking awesome!
u/KilledByAPixel

Dissecting A Dweet: Breaking Broke https://frankforce.com/?p=6766

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username

remix of d/13546 by u/username

function u(t) {

x.font=`3em'`
for(_=18;_--;)for($=32;$--;)x.fillText(String.fromCodePoint(128336+(_+$+t*18^0)%24),$*60,99+_*60)

Apr 30 2019 5:44 PM UTC

}// 111/140

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time in 111 bytes

dwitter.net | denzen (5781)