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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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: #Food

show FPS hide FPS share 1 remix fullscreen

anotherkitten

function u(t) {

if(!t){b=Array(c=7e3).fill(-1);for(a=i=0;a<c;x.arc(a-d/2,540,i/2,g=Math.PI*(i&1),g+Math.PI))b[a]=1,a+=d=a-++i<0?i:b[a-i]*i;x.stroke()}

Nov 28 2018 10:25 PM UTC

}// 134/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

recaman's sequence (light)

show FPS hide FPS share 3 remixes fullscreen

taupelink

remix of d/28272 by u/taupelink

function u(t) {

eval(unescape(escape`瀽䵡瑨⹐䤻景爨椽㈵〻椭ⴻ砮晩汬剥捴⡘⨶㘰⵷ⱙ⨳㐰⵷ⱷ⨲ⱷ⨴⩴⤩堽椥瀬夽堪椥瀬砮晩汬却祬攽恨獬⠤筨㴷㔰⬱㔪匨㌪夫匨㈪堫匨椥㌪天⤩紬⑻㠰ⴱ㔯吨栯㴳〩紥Ⱔ笶㔭株䌨栩紥Ⱔ笲⽨紩怬眽椯琪⩴`.replace(/u([^D].)/g,'$1%')))

Aug 26 2023 6:23 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

d/28353

show FPS hide FPS share 1 remix fullscreen

tomxor

remix of d/15951 by u/tomxor

function u(t) {

for(w=c.width=120,i=9e3;i--;x.fillRect(R=i%w,T=i/w,1,.5-Z/64))for(j=4,Z=T;j--;)Z=((R-60)**2+(T-33)**2+Z*Z)**.5-24+C(R*T/120+t*9)*C(Z/3+t)*7

Oct 6 2019 7:24 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Ray Marching SDF Gone Wrong

u/tomxor

Not sure what Z represents anymore, it's essentially chaotic marching...
u/tomxor

Oh, i see it now, it's a #stargate just add glyphs
u/tomxor

#raymarching

show FPS hide FPS share fullscreen

robbyg

remix of d/17215 by u/robbyg

function u(t) {

for(i=684;i--;x.fillRect(i%36*55+C(z)*7,3+55*~~(i/36)+S(z)*7,s,s))x.fillStyle=R(30,80+i/8,s=120+S(z=i/3+t*3)*18)

Oct 21 2020 9:44 PM UTC

}// 112/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 1 remix fullscreen

JWinslow23

function u(t) {

if(!t)p=0n,d=1n;for(y=9n;y*20n*p+y*y>d;y--);d=100n*(d-y*20n*p-y*y)+25n*BigInt(!p);throw 1.6+((p=10n*p+y)+"").slice(2)

Jan 5 2019 8:14 PM UTC

}// 117/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Throws the digits of phi (the "golden ratio") as an error, forever... (except it now actually fits in a dweet)

show FPS hide FPS share fullscreen

WasifBoomz

function u(t) {

a=Math.random()*1000
x.fillRect(a,a,a,a)
x.fillStyle=R(t*20,t*10,t*3)
x.strokeRect(a*3,a*3,3,a*3)
x.strokeStyle=R(t*3,t*10,t*20)

Feb 22 2019 1:27 PM UTC

}// 129/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/Gabe

remix
u/WasifBoomz

STOP

show FPS hide FPS share fullscreen

username

remix of d/15011 by u/username

function u(t) {

for(s=21;s--;)for(a=12;a--;x.beginPath(),x.arc(s*99-59,a*99,g=S(t*9+s+a)**2*99,0,7),x.fill())x.fillStyle=R(q=9/t*a*s,C(t)*q,T(q))

Jul 18 2019 10:14 PM UTC

}// 129/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

inside of an atom

u/donbright

cool

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

f=(X,Y,s)=>{for(k=50;k--;)x.fillRect(X-s/k/2,Y-k*8,s/k,4*s),x.fillRect(X-15,Y+149+k*C(t),30,99)};c.width|=z=500;f(z+S(t)*z,z,50)

Apr 18 2020 8:59 PM UTC

}// 128/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Vaccine against coronavirus. This was supposed to be a default where the rectangles are vaccines but no space left for the for ;( please golf it for me and I give you a cookie.

u/iznax

for(c.width|=z=500,i=10;--i;)for(s=k=50;k--;)for(j=2;j--;)x.fillRect(i*100+z+S(t)*z-(j?s/k/2:15),z+(j?-k*8:149+k*C(t)),j?s/k:30,j?4*s:99)

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/14751 by u/KilledByAPixel

function u(t) {

with(x)for(i=219;i--;fill())for(beginPath(j=3);j--;arc(960,540,i*9,a=j/.477+S(i/2+t)/2+.52,a))fillStyle=`hsl(${i-t*19} 99%${30+S(i)*30}%`

Jun 25 2019 4:39 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

▲Triangle Twister▼

u/loktar

Love it!
u/magna

Pretty!
u/aleamb

love it!

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/28074 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㤰〻椭ⴻ砮晩汬⠩⥬㵩┱㔬樽椭氪琫琪琬搽琪⩴ⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡩⼨氫㌩ⰳ㈫椥ㄸ⨷ⱙ㵩⼴┱〪㐰ⱬ㽃⡪⤪⨸⼵〯携⸵⤩ⱸ⹡牣⡘㵩⼮㐥㤪㈴〬太㴳ⰱ㔰⽤ⱪⱪ⬴⤬汼籸⹬楮敔漨堬天`.replace(/u([^D].)/g,'$1%')))

Jul 3 2023 8:38 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

d/28087

u/tomxor

#waitforit