Random dweets | Dwitter

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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username

remix of d/16025 by u/username

function u(t) {

eval(unescape(escape`琿潮浯畳敭潶攽弽㹱㴱⬵⨨ㄭ弮砯楮湥牗楤瑨⤺猽焽ㄻ挮睩摴栫㴰㭳⬽⸰㌪焻景爨弽㤻弭ⴻ⥦潲⠤㴱㜻␭ⴻ砮晩汬呥硴⡓瑲楮朮晲潭䍯摥偯楮琨ㄲ㡥㌫弫␫獞〩Ⱘ␭猥ㄩ⨱㈰ⴹⰹ㤫弪ㄲ〩⥸⹦潮琽怷敭❠`.replace(/u(..)/g,"$1%")))

Oct 12 2019 7:20 AM UTC

}// 137/140

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Emoji Wheel - Move mouse or tap to change speed :)

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nikoloffgeorgi

function u(t) {

!t&&c.parentNode.append((d=c.hidden=c.cloneNode(),b=d.getContext('webgl'),b.viewport(0,0,1,1),b.clearColor(1,0,0,1),b.clear(0x000004000),d))

Jul 22 2020 9:01 PM UTC

}// 140/140

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paint with webgl

Show more comments…
u/IV

a webgl that does something, and leaves 39 chars to play with
u/IV

whoops, meant to put that in the remix note, then the remox failed, bad day ;)
u/IV

here we go; https://www.dwitter.net/d/19511
u/nikoloffgeorgi

u/IV that's really cool. i wonder if anything beyond animating the color uniformly can be done within 140 chars
u/IV

This is 140 chars. If you can mix it with your moving cubes code and golf it down, youre winning! t||c.replaceWith(g=c.cloneNode());i=t|0; with(c.getContext('webgl'))(enable(0x0C11),scissor(i,i,i,i),clearColor(C(t),S(t),t,1),clear(16384))
u/IV

u/nikoloffgeorgi I did this: d/19541, (but I cant do comments properly yet) Your turn!

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Tangil

function u(t) {

for(c.width|=i=0;i<400;i++)x.fillStyle=`hsl(${30*C(i)} 99%${S(i*t/99)*99}%`,x.fillRect(960+99*C(i*t/99),540+500*C(i),12,12)

Oct 16 2020 3:07 PM UTC

}// 123/140

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My first dweet :D

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KilledByAPixel

remix of d/14752 by u/KilledByAPixel

function u(t) {

t%=1
c.width|=X=Y=Z=1
for(i=3e3;i--;x.fillRect(880+(a+t*X)*73,1200-(b+t*Z)*23,9,9))a=X-X*t,b=Z-Z*t,Z+=(X*Y-Z)/39,X+=(Y-X)/9,Y+=X*(27-Z)/90

Jan 25 2021 11:26 PM UTC

}// 138/140

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Animated #Lorenz Attractor Loop

u/KilledByAPixel

could be c.width|=t%=X=Y=Z=1

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Blacklink

remix of d/14875 by u/Blacklink

function u(t) {

c.height=h=999
x.lineWidth=35
p=S(.1*t)+1
k=Math.PI
for(i=0;i<50;i++){x.beginPath()
q=k*2/p*(i%p)
x.arc(h,h/2,i*45,q,q+k*2/p)
x.stroke()}

Jul 1 2019 9:45 PM UTC

}// 137/140

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didn't realise very obvious character saving so made it look a bit nicer

u/Xen

yup, still some golf on this one,.. but also it has a nice style, join discord dwitter chat if you wish and we can crush this all the way down so you can build it back up and add more ;), come shout me.
u/Blacklink

I'll consider that when I have some spare time on my hands!

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46uuuu

function u(t) {

C=""






k=0n;o="";C.replace(/./g,s=>s=="H"?o+=`Hello World
`:s=="Q"?o+=C+`
`:s==9?o+=`9 is not implemented.
`:s=="+"&&k++);throw o

Jun 13 2026 11:44 PM UTC

}// 133/140

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HQ9+ interpreter

u/46uuuu

Change C to your HQ9+ code.

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kodierer

remix of d/7966 by u/kodierer

function u(t) {

c.width=1920
for (h=0; h <=300; h+=50)
x.fillRect (600, 500, 300, h)

May 4 2018 4:42 AM UTC

}// 68/140

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Xen

remix of d/33880 by u/magna

function u(t) {

for(i=6e3,c.width|=w=99+T(t*t);i--;x.fillRect(X*19-s,Y*19-s,s,s))X=i%w,Y=i/w,d=S((S(t*w)*50+50-X,C(t+X/9)*28+28-Y)/9)*w,s=d/w*13

May 29 2025 8:07 PM UTC

}// 128/140

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Xen remix the man like Magna!, 128 my bro, us elders still here.

u/Axioplase

It srats the same as the original, but then "glitches"
u/Axioplase

Is that part of the design, or an issue with my browser/os?
u/Xen

part of the design messing with c.width ;-)

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taupelink

remix of d/25413 by u/taupelink

function u(t) {

for(k=261,m=t?0:2e4;m--;x.fill())i=m/5%k,r=m**.5,x.beginPath(x.fillStyle=R(r,r%i*2,i,i/r)),x.arc(m*m%1921+C(m),m%1081+S(m),i/9,r,r-m%5-2)

May 11 2022 4:26 PM UTC

}// 137/140

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d/25481

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Jabo

remix of d/24283 by u/magna

function u(t) {

c.width=f=255,k=40*(t+8)
for(i=f;i--;)for(j=f;j--;)x.fillRect(i,j,1,1),d=k*t+i&j,d=T(d/C(t/60+d)),x.fillStyle=R(0,0,0,d)

Nov 18 2021 10:41 PM UTC

}// 121/140

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