Dweets awesomed by u/DaSpider

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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rodrigo.siqueira

remix of d/17612 by u/DaSpider

function u(t) {

c.style.filter=`blur(.1vh)sepia(`
x.font="1in'"
x.fillText(String.fromCodePoint(~~(0x66E+S(t*9)*110)),2e3-(frame%50)*40,30+99*t)

Feb 14 2020 1:15 AM UTC

}// 128/140

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Arabic Calligraphy Generator - Dwitter Verses #text #arabic

u/pavel

What did you say about my mother!?
u/DaSpider

Al salame alaikum, brother Siqueira

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iznax

remix of d/17517 by u/Odog8

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁫🐹𞐬𪀽𭀪𪰥𝀰𜀬𨰮𭱩𩁴𪀽𪐽𛐱𞰫𚱩🀹𞱦𪑬𫁓𭁹𫁥👩🀳🰢𘱦𨰰𘠺𘠣𩡦𩠢𛁦𪑬𫁒𩑣𭀨𬀽𛑫𚱩𚠵𜀬𪰬𪀼𬀿𞐺𜀬𞐩𛁡👴𚠳𙐱𛁡𬡣𚁨𛁫𛁩🀳🰵𜀺𜀬𪐼𜠿𨐺𜰭𨐬𪐼𜠿𨐫𜰺𛑡𚐬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚀩𚐩𩡩𫁬𤡥𨱴𚀰𛀰𛀡𪐪𜰰𜀬𜠰𜀩`.replace(/u../g,'')))

Feb 12 2020 5:38 AM UTC

}// 140/140

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Minor Upgrade #Pacman

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rodrigo.siqueira

remix of d/17554 by u/rodrigo.siqueira

function u(t) {

for(k=99,c.width=i=-7;++i<9;R=a=>x.lineTo(k+a*k/(z=j-t*5%1),k*S(j+t*5&a|9)/z-50*C(t)+k))for(j=k;x.beginPath(x.stroke()),R(i),--j;R(i+1))R(i)

Feb 11 2020 3:01 PM UTC

}// 140/140

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#wireframe landscape flight simulation #d3 based on u/jylikangas' code

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KilledByAPixel

remix of d/17561 by u/pavel

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀱𭡨𚑳𩑰𪑡𚀩𪑮𭡥𬡴𚀱𘠻𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪠽𜠱𛁬𪑮𩑗𪑤𭁨🐲𛁳𨱡𫁥𚀵𛀵𚐻𪠭𛐻𚑦𫱲𚁩🐲𝠻𪐭𛐻𫁩𫡥𢡯𪑮🐢𬡯𭑮𩀢𚑡𬡣𚀱𞐲𛀱𜀸𛀱𛠳𚠪𚁲👪𚱩𙐲𚱴𙐲𚐬𨐽𚁩𚱪𚐥𜠴𛰳𛠸𜐹𝰫𠰨𬠩𛰲𛁡𚐻𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Feb 11 2020 8:11 AM UTC

}// 140/140

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jylikangas treatment ;)

u/jylikangas

I was so happy to come up with that trick but even happier now to see it repeated. I found it when I wanted to emulate the appearance of a Vectrex console.
u/KilledByAPixel

the best tricks are often the simplest

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jylikangas

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐢𨡬𭑲𚀱𭡨𚑳𩑰𪑡𚀩𪑮𭡥𬡴𚀮𞐢𒡦𫱲𚁣𛡷𪑤𭁨👩🐭𞐻𚰫𪐼𞐻𤠽𨐽🡸𛡬𪑮𩑔𫰨𜐵𜀫𨐪𝰰𛰨𮠽𪠭𭀪𝐥𜐩𚱃𚁴𚐪𜠰𛀹𜀫𚀹𜀫𤰨𪠫𭀪𝐦𨑼𞐩𚠴𜀭𨐪𚠴𚐯𮠩𚑦𫱲𚁪🐲𜀻𮀮𨡥𩱩𫡐𨑴𪀨𮀮𬱴𬡯𪱥𚀩𚐬𤠨𪐩𛀭𛑪𞱒𚁩𚰱𚐩𤠨𪐩`.replace(/u../g,'')))

Feb 10 2020 3:57 PM UTC

}// 140/140

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To celebrate the launch of devaja.fi

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u/KilledByAPixel

😲
u/rodrigo.siqueira

This is a scene from Dragon's Lair game, where balls were rolling on this grid.
u/sigveseb

no way! daaaamn
u/tomxor

Woaaah! O_O
u/lionleaf

Holy ...! :O
u/katkip

Wow
u/hoplite

Reminded me a bit of https://www.youtube.com/watch?v=6juR6rzAolU :)

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tomxor

function u(t) {

R?w=128:c.width=w
for(T=S,S=C,C=T,n=0,i=2e4;j=--i/w|i%w*w;n+=~S[i+5]-~S[i-6])x.fillRect(i%w,j%w,R=frame&1,C[j]=R?n>33&n<59?n<46|C[j]:j&!t:n)

Feb 9 2020 1:38 PM UTC

}// 140/140

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#LargerThanLife #Automata Bugs Rule

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u/tomxor

The Larger Than Life "Bugs" rule R5,C0,M1,S34..58,B34..45,NM. You can introduce more entropy by adding spaces to the code (to restart) which causes i&1 to be combined with existing state in the rule's dead space.
u/tomxor

This uses a sliding window to efficiently compute the sum of arbitrary radi Moore neighbourhoods (i.e box blur kernels). It naturally wraps to the next line giving it a kind of twisted toroidal space, which takes less code and is more efficient since it is only necessary to initialise the sliding window once per dimension: O(2n+2r). The FPS is half of what is displayed since every other frame is used to sum the transposed sum of x.
u/tomxor

Other sized w must be a power of 2 and i must be at least w**2+r+1 (r=neighbourhood radius) to allow the sliding window to correctly initialise, otherwise a bad sum will propagate throughout the grid usually causing everything to die.
u/KilledByAPixel

👍 Thanks for the explanation!
u/tomxor

hmm the larger than necessary i seems to be introducing artifacts... change to i=w*w+6 if you want to see the pure rule.
u/katkip

Woow! I remember it from the The Powder Toy game

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rodrigo.siqueira

remix of d/17501 by u/rodrigo.siqueira

function u(t) {

for(i=1e4*(t<4);i--;x.fillRect(690+400*a,500+400*b,.2,1))
S(r=i*t)>0?(a=C(r*t)*C(r*i),b=S(r*i)):b=C(a)+(a+=S(b)*.9)/9,x.fillStyle=R(i/59)

Feb 7 2020 5:52 PM UTC

}// 137/140

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#Sphere and #Spiral

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iznax

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜀻𬀽𚁫👩𙠱𜠷𚐯𝀰𛁏🐲𚠨𪠽𪐾🠷𚐯𝀰𛀫𚱩🀲🀼𜐲𞱸𛡦𪑬𫁒𩑣𭀨𞐶𜀭𠰨𣰩𚡓𚁰𚐪𝐰𜀬𝐴𜀫𠰨𬀩𚠵𜀰𛀲𝀬𜐲𚐩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𩰽𤰨𚁪𚱴𚠴𜀮𝐩𙡫𚐪𞀰𚠨𜠮𞀭𣰩𚠨𚁰𛐲𛠰𚐪𚠲𚰨𚀲𚡴𚱏𚐥𝠮𜠸𛐲𛠱𚐪𚠲🀰𛠱𞀿𛠲𞠱𚐬𩰬𩰩`.replace(/u../g,'')))

Feb 7 2020 4:58 AM UTC

}// 138/140

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Star killer? More like CPU Killer

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u/13thptr

nice
u/Xen

thats no moon!
u/13thptr

-19 with some sacrifices..don't know if this could fit... perhaps you could remove fillStyle and use the subpixel rectangles
u/13thptr

for(i=8e3;p=(k=i&127)/40,O=(j=i>>7)/20,i--;x.fillRect(960-C(O)*S(p)*500,540+C(p)*500,24,12))x.fillStyle=R(g=S((j+t*41)&k)*80*(3-O)*((p-2)**2+((t+O)%6.3-2)**2<.2?.2:1),g,g)
u/13thptr

*subpixel rectangles method, but that would run even slower
u/joeytwiddle

as if millions of motherboards cried out in pain and were suddenly overheated

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Cloud

function u(t) {

p=3//🔴Choose your number🔴
for(c.width|=i=p+1;i--;){
x.lineWidth=8
a=i*(Math.PI/(p/2))+t*2
x.lineTo(S(a)*500+960, C(a)*500+540)
x.stroke()
}

Feb 6 2020 2:41 PM UTC

}// 139/140

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Shape

u/Xen

nice!
u/pavel

The Dweet below this one is super slow and it is slowing down this simple one. Doesn't seem fair to this dweet.
u/DaSpider

Try reducing your browser's window, or moving to portrait mode on mobile, allowing only one dweet per page.
u/pavel

Everybody will have the same issue so this dweet might get less Awesomes than if it was posted next to different Dweets.
u/DaSpider

Perhaps with enough comments the following dweet wont be activated.

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KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𫠽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚡮𯀰𒡔👴𚠶𜁼𜀊𮠽𬠨𝰩𚠲𚰷𒡸𛡳𨱡𫁥𚁱👴🰱𛠰𜐺𝀬𬐩𒡦𫱲𚁫🐳𩐳𞱫𛐭𞱸𛡦𪑬𫁒𩑣𭀨𪐫𤰨𥀪𥀩𚠳𜀰𛁴🰳𜀫𪠫𤰨𥀩𞠰𛁡👴🰱𞠳𩐳𛁡𚐩𪐽𪰥𮠬𪠽𪰯𮡼𜀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬐽𪐪𪠥𜠪𬠨𝀰𜀩𚡔𛰲𝀹𛁱𛀴𞐫𬠨𬐩𛑔𛰹𚐻`.replace(/u../g,'')))

Feb 1 2020 1:23 AM UTC

}// 140/140

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Tiny City Generator

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u/Xen

ultra urban skys, love x
u/Ballatoilet

how did you make this?
u/sigveseb

very nice!
u/DaSpider

Reminds me of the old mac 512 default screensaver
u/katkip

#city #night
u/KilledByAPixel

first i made code that makes 1 building, then i went from there
u/New_Core

where is the gorilla, lizard and the wolf.. lets play rampage ;) ...nice one

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