Dweets awesomed by u/andrea270872

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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tomxor

remix of d/27290 by u/vgel

function u(t) {

eval(unescape(escape`𩡯𬠨𢀽𣑡𭁨𛡨𮑰𫱴𛁣𛡷𪑤𭁨👰👷🐱𜠸𞱰🀱𩐴𞱒🀱𜠦𢀨𢀨𠰨𭀩𚡘𛑓𚁴𚐪𦠬𦐩𛐮𜰬𠰨𭀩𚡚𚱓𚁴𚐪𦀩🠮𜐵🱒𛰽𛠹𞡸𛡦𪑬𫁒𩑣𭀨𬀥𭰬𬀫𚰯𭰬𤠯𞀬𤠽𜐩𚑘👰𛰶𝀥𜠭𜐬𦐽𬀯𞁥𜰭𛠶𛁚👒𛰸𛐮𝐻`.replace(/u../g,'')))

Apr 1 2023 2:06 PM UTC

}// 120/140

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Torus #sdf 153 Bytes

u/tomxor

13 chars over, this has been squeezed pretty hard, I don't think it's going to fit into 140.
u/magna

donut underestimate yourself
u/tomxor

😂 🥁

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rodrigo.siqueira

remix of d/27311 by u/rodrigo.siqueira

function u(t) {

for(c.width|=m=710;m--;x.stroke())X=C(m+t),Y=S(m*2+t+C(m+t*5)),x.beginPath(),x.arc(250+720*++X,530+320*Y++,120,0,7)

Apr 1 2023 12:26 AM UTC

}// 115/140

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instability

u/jdspugh

Infinite slinky
u/joeytwiddle

A #donut trying to escape being eaten

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vgel

remix of d/27292 by u/vgel

function u(t) {

for(w=p=c.width|=H=Math.hypot;p<2e6;x.fillRect(p%w,p/w,Z*9,9))for(Z=i=9;i--;p+=19)Z-=H(H(C(t)*(X=p/w%1-.5)-S(t)*Z,p/1e6-1)-.4,C(t)*Z+S(t)*X)

Mar 31 2023 6:14 AM UTC

}// 140/140

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spinning torus #uncompressed #SDF

u/vgel

finally got it!!! this was really tough. thanks to u/Xen on d/27292 for pointing out an unneeded variable which sent me down this rabbit hole :-)

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KilledByAPixel

function u(t) {

for(i=9;i--;)for(j=99;j--;x.fill(x.arc(X=j**7.5%2e3,j*11,(r=t*60+i*9+j*5+X/3-1200)>0&&r,0,9)))x.beginPath(x.fillStyle=R(i*99,i*i*5))

Mar 31 2023 2:14 AM UTC

}// 132/140

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Burn 🔥

u/cantelope

#blackbody

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rodrigo.siqueira

remix of d/27290 by u/vgel

function u(t) {

for(c.width|=m=1420;m--;x.stroke())X=C(m+t),Y=S(m+t*2),x.beginPath(),x.fillRect(V=m%41*47,m-m%41,9,9),x.arc(700+330*++X,530+320*Y++,120,0,7)

Mar 30 2023 10:55 PM UTC

}// 140/140

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#torus #grid #uncompressed

u/Xen

love it!
u/vgel

RIP the SDF... :-) it looks convincing though!

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KilledByAPixel

remix of d/27287 by u/KilledByAPixel

function u(t) {

for(j=19;j--;)for(i=200;i--;x.fillRect(z,y+20,3,160))x.clearRect(z=j*200-i*3-t*240%400,y=440+(j%2*500-250)*S(i/63.66),3,200)

Mar 30 2023 6:49 PM UTC

}// 124/140

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Braid 🔀

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vgel

remix of d/27290 by u/vgel

function u(t) {

eval(unescape(escape`景爨眽瀽挮睩摴桼㵈㵍慴栮桹灯琻瀫㴲㜹ⱘ㴨儽瀥眩⼱攳ⴱⱙ㴨圽瀯睼〩⼵〰ⴱⱰ㰲收㭸⹦楬汒散琨儬圬猽㘰⽩ⱳ⤩景爨娽椽䐽ㄻ⬫椼㤦䐾⸱㬩娭㵄㵈⠨䠨⡃⡴⤪堭匨琩⩚⤬天⴮㐩Ⱘ䌨琩⩚⭓⡴⤪堩⤭⸱`.replace(/u([^D].)/g,'$1%')))

Mar 29 2023 7:06 PM UTC

}// 140/140

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dithered donut #sdf

u/vgel

got inspired by d/16174 for some ways to shrink it further :-)
u/Xen

shaved a few: for(w=p=c.width|=H=Math.hypot;p+=279,X=(Q=p%w)/1e3-1,p<2e6;x.fillRect(Q,W,s=60/i,s))for(Z=i=D=1;++i<9&D>.1;)Z-=D=H((H((C(t)*X-S(t)*Z),(W=p/w)/500-1)-.4),(C(t)*Z+S(t)*X))-.1
u/joeytwiddle

Nice effect!

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vgel

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵷㴱攳ⱘ㴭ㄻ堼ㄻ堫㴮〲⥦潲⡙㴭ㄻ夼ㄻ砮晩汬剥捴⡘⩷⭷Ⱘ夫㴮〲⤪眫㔰〬椬椩⥦潲⡚㵩㵄㴱㬫⭩㰹♄㸮ㄻ⥚ⴽ䐽⠨⠨䌨琩⩘ⵓ⡴⤪娩⨪㈫太天⨪⸵⴮㐩⨪㈫⡃⡴⤪娫匨琩⩘⤪⨲⤪⨮㔭⸱`.replace(/u([^D].)/g,'$1%')))

Mar 29 2023 4:37 PM UTC

}// 140/140

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donut #sdf

u/vgel

this one was a huge pain to make fit even with the compression, I'll be really impressed if someone can golf it down to fit in 140 characters
u/vgel

I finally was able to, by sacrificing some of the visuals: d/27314
u/tomxor

Nice! I'm interested to dig into this in SDF form
u/magna

Amazin!

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rodrigo.siqueira

remix of d/27269 by u/AlephCubed

function u(t) {

for(c.width=h=300;h--;)for(v=86;v--;x.fillRect(h,2*v,1,S(b+t*2)*b))for(a=b=0,i=9;i--;b=2*S(f-C(t*2-a)/4)+v/32-1)f=a*b,a=a*a-b*b-5+t%6+h/99

Mar 25 2023 7:44 PM UTC

}// 138/140

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Distorted Mandelbrot's passage through the chaos of white noise #mandelbrot #fractal #noise #uncompressed

Show more comments…
u/joeytwiddle

Wow! #shiny mandelbrot whale
u/magna

WOWW
u/aleamb

WTF!! WOW!!
u/vain

very cool - and even uncompressed! Wow! I really like the noise and scanline fx as background. Just amazing work!
u/Xen

love it!!
u/Jezza

This has made my day. For reals you've cheered up a dev from Australia who was having a bad day.
u/jdspugh

Trippy

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KilledByAPixel

remix of d/16106 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󦜽󚍘󟜨󡍡󭍥󛭮󫽷󚍪󟜲󩜳󛍒󟜹󞜩󚽴󚜥󪬩󚭘󙭪󒭴󟽁󛭭󨝰󚍡󟜾󤬽󚍈󟝍󨝴󪌮󪍹󬍯󭌨󨜮󦌭󦌬󨜮󦜭󦜩󚜼󨜮󤬫󤬿󢌭󨜮󤬺󤬩󞭁󟝛󧜊󩭯󬬨󤬾󜜹󟽁󛭰󭝳󪌨󮽘󛍙󛍒󯜩󞭪󟜰󞽪󛜭󞽸󛭦󪝬󫍒󩝣󭌨󦌫󡼨󤼩󛍙󚽇󚍃󚜬󜜬󜜩󚝇󟝆󟜾󤬯󜬪󚍆󚍘󙜹󚭪󚽘󚜫󡬨󦜥󞜪󪬫󦌩󚜻`.replace(/u../g,'')))

Mar 25 2023 5:14 AM UTC

}// 140/140

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Spiropacker

u/Joachim

Nice! Very pretty :)

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