Dweets awesomed by u/robbyg

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.

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Current theme challenge: #Opposites

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taupelink

remix of d/26815 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽㍥㌬欽㌶〻堽匨洩ⱙ㵓⡭⩭ⴭ⤻砮晩汬剥捴⠹㘰⴫⭘⩫⩓⡨㵙⼮㘴⤬㤰〭堪欪䌨栩Ⱪ⩃⡭⩭⭩⤪琯㔪⩴Ⱝ洯㈰⼳⨪琩⥸⹦楬汓瑹汥㵒⡩㵭┲〰Ⱪ⼽ㄫ琯椭堪夯琯㐬椪㴮㤪⩃⡴ⵙ⨴⤬⸱⭃⡘⭴⤪琯㤩`.replace(/u([^D].)/g,'$1%')))

Jan 12 2023 5:31 AM UTC

}// 140/140

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d/26818

u/Xen

love it!
u/magna

Amazing!

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taupelink

remix of d/24370 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽㘰〻堽ㄫ匨㐪洩ⱙ㵓⠷⩭⩭ⴭ⤻砮晩汬剥捴⠱攳⩘ⰸ㄰ⰲ⩩⩃⡭⭩⩴⤯⠱ⵙ⤯㈪⩴⨨䌨太天㸰⤬太洪㈯㌪⩴⤩椽津ㄲ〫㈰ⱸ⹦楬汓瑹汥㵒⡩⼲⨪夬椪㴮㘫匨堫太琩⽴Ⱪ⨽ㄭ夯琪⩴Ⱞ㔫䌨津琩⼳⤠`.replace(/u([^D].)/g,'$1%')))

Jan 11 2023 6:52 AM UTC

}// 139/140

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d/26815

u/Xen

nice!
u/tomxor

That's crazy!
u/magna

WOW

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rodrigo.siqueira

remix of d/26795 by u/hauntedg

function u(t) {

for(c.width|=i=0,q=t*7,d=-150*S(q),a=~~(q/3.14)%2;i<9;i++)x.fillRect(550+(i>7?800+(a&&d):i?i*99:a||d),500+(i>7?a&&-d/2:i?0:a||d/2),50,200)

Jan 10 2023 6:10 PM UTC

}// 138/140

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remixed to #default

u/deobfuscate

#physics

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rodrigo.siqueira

function u(t) {

for(i=0;i<1500;i++)for(j=0;j<9;j++)x.fillRect(i*Math.sin(i/j)+940,i*Math.cos(i/j)+540,j,j)

Jan 10 2023 1:51 PM UTC

}// 90/140

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Beware #gpt3 will take our jobs as dwitter golfers... Prompt to ChatGPT: "Write a small js code golf that draws something interesting on canvas". Answer: "Here's a code golf that draws a spiral on an HTML canvas" (followed by JS code with explanations). I did minimal interference (to fit center screen, changed "j<4" from the original code to "j<9" to improve contrast, changed c.getContext to x.)

u/Qwitter

Robots are our friends. And do you get paid???
u/rodrigo.siqueira

I don't get paid... in fact I'm paying to use the GPT-3 API (because the free version is too politically correct and moralistic). Some artists are complaining about the image-generating AIs, but I think those image generators are helping to spread the names of unknown artists (they are used as prompt modifiers to define the resulting style).
u/tomxor

Yes but what was it derived from, GPT is very good at lying.
u/Odog8

Lol where do you think the dataset came from

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󭌽󭌪󝬰󯌰󞭸󛭴󬭡󫭳󫍡󭍥󚌹󝬰󛌵󝌰󚜊󮌮󩭯󫭴󟜧󛬹󪝮󘬧󒭴󟌳󝬦󙭸󛭦󪝬󫍔󩝸󭌨󤽴󬭩󫭧󛭦󬭯󫝃󫽤󩝐󫽩󫭴󚌷󝼸󜬴󚽴󚭴󙜳󜌵󚜬󝌬󛜴󜜰󚜊󩭯󬬨󪜽󞜹󞽩󛜭󞽸󛭲󫽴󨝴󩜨󛬰󜌱󝼶󜼩󚝸󛭦󪝬󫍒󩝣󭌨󦌽󦼮󝬬󛜱󛌲󛌴󛌵󛌵󛬲󧝛󭌯󜼶󯌰󧜪󞜹󛌰󛍩󟼲󞬭󜜲󜌬󜼩`.replace(/u../g,'')))

Jan 10 2023 3:31 AM UTC

}// 140/140

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Alethiometer 🧭

u/sudothei

Are these the decans? 😳
u/neimad

love it

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KilledByAPixel

function u(t) {

with(x)t||translate(769,40,R=1e3),beginPath(lineWidth=9),arc(0,0,R,0,1.6),rect(0,0,R,R),stroke(),translate(0,R-(R/=1.618)),rotate(1.57)

Jan 9 2023 6:01 AM UTC

}// 135/140

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Golden Spiral

u/cantelope

superb!
u/danny@hille.dk

Nice! I tried sonting similar, some time ago, but could not golf it and still make it look good -> this is how far i got (uncompressed): with(x)t||(a=[1,1],translate(960,540)),a.push(o=a.at(-2)+a.at(-1)),strokeRect(0,0,o,o),arc(0,o,o,4.7,0),translate(o,o),stroke(),rotate(1.57)

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gjz

function u(t) {

c.width+=0
for(i=0;i<77;i++)x.fillStyle=R(210,80+S(t-i/10)*-80,50,1),j=t-i*600,w=90+C(j)*20,x.fillRect(910+S(j)*600,500+C(j)*C(t)*200,w,w)

Jan 9 2023 2:04 AM UTC

}// 138/140

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First dweet!

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magna

function u(t) {

A=Math.abs,a=S(t)*8
for(i=c.width=192;i--;)for(j=108;j--;A(X**2+Y**2-1)-A(C(a*X)+S(a*Y))<=.5&&x.fillRect(i,j,1,1))X=(96-i)/27,Y=(54-j)/27

Jan 8 2023 7:24 AM UTC

}// 137/140

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https://twitter.com/TETH_Main/status/1611693…

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hoplite

remix of d/26761 by u/danny@hille.dk

function u(t) {

for(j=c.width=w=160;j--;)for(i=w;i--;x.fillRect(i,j,u=(C(X/d+C(t)*9)*S(Y/d-t*9))**.1,u))r=(X=i/w*5-2.5)*X+(Y=j/w*5-1.4)*Y,d=r>1?r/39:C(r)/7

Jan 7 2023 8:01 PM UTC

}// 139/140

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u/joeytwiddle

Great! #sphere #warping #checkerboard
u/pavel

Wow thats cool

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danny@hille.dk

function u(t) {

c.width=w=178;for(m=2e4;m--;T=S(X/d+t*19&7)+C(Y/d&7))x.fillRect(i=m%w+1,j=m/w|0,T,T),r=(X=i/w*4-2)*X-(Y=j/w*4-1.2)*X,d=r>1?r/19:C(r)/9

Jan 5 2023 4:17 PM UTC

}// 134/140

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Pixelgrinder?

u/vain

Cool, looks like a nice oldskool LUT demoscene fx.
u/joeytwiddle

#warping
u/aleamb

amazing

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