Dweets awesomed by u/stephanegeorget

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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Ghoust

function u(t) {

t<1?a=[0,0,4,9]:0
for(j=99;j--;)for(i=2;i--;){a[i]<0||a[i]>999?a[i+2]*=-1:x.fillStyle=R(S(t)*99+99)
a[i]+=a[i+2]
x.fillRect(a[0],a[1],9,9)}

May 4 2022 2:26 PM UTC

}// 139/140

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CaptainMeat

remix of d/25421 by u/CaptainMeat

function u(t) {

for(i=0;i<1920;i++){x.font='50px serif';x.fillText(`.`,i&t^i,i&t*i)}

May 3 2022 1:35 PM UTC

}// 68/140

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looks cooler with "."

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rodrigo.siqueira

remix of d/25396 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=X/30)=>y<X+x/4?f(x*x-y*S(y*2)+.3,2.2*x*S(y),n+2):C(n/7)
for(i=1e4;i--;x.fillRect(X=u&2047,u>>11,f(X/2200-1,u/6e6-.37),1))u=-~u

May 2 2022 1:22 PM UTC

}// 135/140

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Gradient spiral

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danny@hille.dk

remix of d/25303 by u/pavel

function u(t) {

f=(X,Y,n=1)=>X*X>n?n:f(4*X*Y-.5,Y*Y-X*X,n+.4);for(i=5e4;t<1&&i--;x.fillRect(X=u&2047,u>>11,19/f(X/4e3+.1,u/4e6+.3),1))u=-~u

Apr 30 2022 6:21 PM UTC

}// 123/140

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Galaxy remix

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tomxor

remix of d/25378 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X^Y)/99)**7))+Y&7

Apr 27 2022 6:41 PM UTC

}// 137/140

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XOR transition

u/katkip

WHAT

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pavel

function u(t) {

for(i=c.width|=0,x.setTransform(99,0,0,99,960,540);i--;x.fillRect(X-.5,i%32-16.03+X/2-X/(1+1e4**S(t)**7),1,.06))X=(i%512||x.rotate(1.57))>>5

Apr 24 2022 3:57 PM UTC

}// 140/140

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#beesandbombs

u/pavel

Source: https://twitter.com/beesandbombs/status/1361…

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KilledByAPixel

function u(t) {

eval(unescape(escape`󮌮󭍲󨝮󬽦󫽲󫜨󬼽󜜮󜌰󝌬󜌬󜌬󬼬󛬴󛌮󜜫󤼨󭌩󛼵󚜊󮌮󬭯󭍡󭍥󚍃󚍴󚜯󝌰󜌩󒭦󫽲󚍩󟝺󟜲󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󛬮󛭴󟽩󟽱󟽛󜌬󝼬󜜲󛌲󧜺󦽩󛜱󟼱󞬹󛌶󚽓󚍴󙜱󚬳󚜪󞌬󛬴󛌮󝍝󞭛󬜪󝜬󬜿󜬺󜼹󚽓󚍴󚬪󭌩󛍱󟼲󞬹󛍺󧜺󦼰󛍩󛜹󛍺󛍓󚍩󚬪󛬲󚝝󚜩󬜽󭌥󜜼󛬰󜜻`.replace(/u../g,'')))

Apr 12 2022 4:58 AM UTC

}// 140/140

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Utility Lines ☎️

Show more comments…
u/vain

I'm always amazed at how some graphics build up and their formulas and end results. Great!
u/Joachim

I love the atmosphere! #dramatic #scene
u/aleamb

Reminds me to Limbo game
u/KilledByAPixel

thank you, i got lucky with the clouds on this one. :)
u/tomxor

Original :)
u/jvycee

nice work! it's a mood for sure 🖤

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KilledByAPixel

remix of d/23101 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝩󟜱󜌳󝬸󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜥󭼬󪜾󟬷󛌱󛝚󛽷󚭔󚽳󛍔󟜱󚜩󩭯󬬨󨜽󪜥󭼯󝬴󛜱󛍙󟝚󟝢󟜱󛝩󛼷󩜳󛍘󟝴󚬳󜌬󬼽󚍢󚽡󚭡󚜯󜼻󚼫󦬼󭼦󚌶󛝓󚍚󟬳󜬦󜜶󟍘󙝷󙬦󦌯󞍞󦬯󞌩󚬪󜜲󚬶󜌾󦝼󯍔󯌨󬼽󤼨󦌦󦜦󦬩󚬳󛽚󛍡󟝢󟜱󛍔󟝚󛽷󚜩󞽙󛜽󨬩󦌫󟝡`.replace(/u../g,'')))

Apr 9 2022 7:21 PM UTC

}// 140/140

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City Blocks 🌇

Show more comments…
u/taupelink

wow!!!
u/magna

Dude.
u/GreyHope

Awesome!
u/Joachim

Outstanding! #city #perspective #shadows #shadows #d3
u/jdspugh

Wow
u/vain

oh my god.... just incredible 3d city!
u/rep_movsd

#underrated Amazing
u/DaSpider

Next level
u/jellyedwards

Unbelievable!
u/aleamb

WTF!... fucking superb!
u/KilledByAPixel

thanks everyone! I put a lot of work and a little magic into this one. :)
u/vain

Good luck with your 256 byte compo entry @ revision. :) (saw it in livestream)
u/johntellsall

.....? Jaw dropped!!
u/UEZ

Hi KilledByAPixel, I saw your contribution on revision :-)
u/KilledByAPixel

thank you, the revision entry is a standalone 256 byte html file that is similar to this.
u/cantelope

insane
u/KilledByAPixel

webgl version https://www.shadertoy.com/view/7dccRj
u/DazeWare

Crazy
u/SophiaCristina

Truly amazing! Hey, wasn't that posted on Pouet? Or was one alike?
u/KilledByAPixel

thank you, pouet link: https://www.pouet.net/prod.php?which=91532

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pavel

function u(t) {

f=(x,y,n=0)=>x<2?f(x*x-y*y,2*T(2*x*y)-.5,n+1):C(n/4)/2-.5
for(i=5e4;i--;x.fillRect(X=u&2047,u>>11,f(X/960-1,u/2e6-.56),1))u=-~u

Apr 7 2022 11:41 PM UTC

}// 127/140

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https://twitter.com/ntsutae/status/151218131…

Show more comments…
u/pavel

Cool function from u/ntsutae, but mostly tinkering with the rendering logic so its quick and short. Takes about a second.
u/pavel

Renders f on -1<=x<=1 and -9/16<=y<=9/16
u/pavel

Expects 0<=f(x,y)<=1 in that range
u/pavel

...or alternatively -1<=f(x,y)<=0 in that range too as my code is doing...
u/pavel

i can be initialized to whatever you want, it is a pure speed vs lag tradeoff
u/taupelink

wow!
u/ntsutae

👍👍
u/danny@hille.dk

NICE! - Interestingly this code f=(X,Y,n=98)=>Y*Y>n?n:f(4*X*Y-.5,Y*Y-X*X,n+1.2) from d/19821 produces an image with many similarities with this.
u/danny@hille.dk

DANG this is speedy! - you can crank out some fractals in no time :-) f=(X,Y,n=1)=>X*X>n?n:f(4*X*Y-.5,Y*Y-X*X,n+1.2) for(i=5e4;t<1&&i--;x.fillRect(X=u&2047,u>>11,19/f(X/960-1,u/2e6-.56),1))u=-~u

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pavel

function u(t) {

for(i=c.width|=h=1.5708;y=i--%3-1||S(i);x.fillRect(960+16*S(a+=i*h+t/3)/p,540-9*C(a)/p+13*r*y,4,4))r=9+9/(1+i**S(i*i+t)),p=S(a=i%3*i%h+.8)/r

Mar 30 2022 10:47 PM UTC

}// 140/140

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Hypercube #beesandbombs

u/vain

very cool. like the morphing / moving dots / lines #cube #3d
u/tomxor

Very neat. The migration of the points gives it quite an etherial look.
u/aleamb

amazing!

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