Dweets awesomed by u/Tekmap

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

Tekmap

remix of d/35236 by u/Tekmap

function u(t) {

c.width=w=240
t%1<.01?d=Date.now():C=C=>!!u[i+C]
for(i=4e4;i--;x.fillRect(i%-w,i/w|0,1,!a))a=u[i]=d&2**(8*C(-w)+4*C(w)+2*C(-1)+C(1))

Apr 14 2026 7:09 PM UTC

}// 132/140

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

Wkdjcbwiducwnrfhgweicubwejcywgex

show FPS hide FPS share 1 remix fullscreen

Tekmap

remix of d/24776 by u/KilledByAPixel

function u(t) {

c.width=w=240
t%1<.01?d=Date.now():C=C=>!!u[i+C]
for(i=4e4;i--;x.fillRect(i%-w,i/w|0,1,!a))a=u[i]=d&2**(8*C(-w)+4*C(w)+2*C(-1)+C(1))

Apr 14 2026 7:09 PM UTC

}// 132/140

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

Wkdjcbwiducwnrfhgweicubwejcywgex

show FPS hide FPS share 1 remix fullscreen

Tekmap

remix of d/33939 by u/joeytwiddle

function u(t) {

eval(unescape(escape`景爨砮晩汬剥捴⠰ⰰⱘ㵙㵩㴳攴ⱘ⤻椭ⴻ砮晩汬剥捴⠹㈰⭘⨲㔰ⰵ㐰⭙⨲㔰ⰲⰲ⤩樽椾㸹ⱘ㵃⡡㵙⭪⤫䌨戽堫琯㈫権ⱙ㵓⡡⤫匨戩ⱸ⹦楬汓瑹汥㵠桳污⠤筩㸾㑽ⰹ㤥Ⱔ笵〪℡楽┬⑻椿ㄺ⸲紩怠`.replace(/u([^D].)/g,'$1%')))

Apr 14 2026 5:53 PM UTC

}// 135/140

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

Cosmic Belt

show FPS hide FPS share fullscreen

Tekmap

function u(t) {

c.width=784;for(i=32;i--;x.fillStyle="#f22")for(j=27;j--;c.style.background=R())x.fillRect(96+i*20,400+j*6+15*T(j/8)*S(t*5-i/2-j/9),8,2)

Apr 14 2026 5:40 PM UTC

}// 136/140

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

Red wave

show FPS hide FPS share fullscreen

Tekmap

function u(t) {

c.width=784;for(i=32;i--;x.fillStyle="#1da")for(j=27;j--;c.style.background="#000")x.fillRect(96+i*20,29+j*6,16+S(t*3-i/2)*5,t/i)

Apr 14 2026 5:32 PM UTC

}// 129/140

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

ShockWave

show FPS hide FPS share fullscreen

Tekmap

function u(t) {

with(x)for(fillRect(0,0,w=2e3,i=w);i--;strokeRect(i+S(t),540-i,j=i*2,j*S(i/80)))setLineDash([i]),strokeStyle=R(p=w+i-S(i/99-t)*i,p)

Apr 14 2026 5:20 PM UTC

}// 131/140

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

Cdj38edj36esi82j

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/35225 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(.7)`
for(𝕏=X=Y=i=3e4;i--;𝕏=X,x.fillRect(Y*1820+99,X*2e3-400,t<3,.1))
X=T(X*X-Y*Y/2)%(9/t)+.42,Y=C(2*𝕏*Y+6.8)

Apr 13 2026 8:47 PM UTC

}// 138/140

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

abyssal

u/joeytwiddle

fascinating
u/katkip

art

show FPS hide FPS share fullscreen

cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𬠽𬐽🠨𚁩𚱱𚐪𚠮𞐥𜐩𛐮𝐬𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁷🐱𩐴𛁷𚐬𪐽𭰻𪐭𛐻𮀮𨱬𩑡𬡒𩑣𭀨𞐶𜀫𨑛𪐥𜱝𚠨𫀽𚀨𭀫𚁩𛰹𯀰𚐩𙐶𚐯𝠪𚁩𙐲🰭𜠺𜠩𚐯𚁚👡𦰨𪐫𜠩𙐳𧐪𫀫𜐩𚠨𪀽𝐴𜀩𛁨𚱡𦰨𪐫𜐩𙐳𧐪𫀯𦠪𪀬𬰽𜰯𦠬𬰩𚑡👛𬠨𜀩𛁲𚁷𚐬𛠵𧐻`.replace(/u../g,'')))

Feb 28 2026 11:12 PM UTC

}// 136/140

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

expanding spheres, but they're cubes

u/ximavus

theyre Minecraft blocks nice
u/Joachim

the best kind of sphere

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/34721 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(𝕏=X=Y=i=4e4;i--;𝕏=X,x.fillRect(Y*1630+960,X*1480,t<2,.1))X=T(X*X-Y*Y)+.3,Y=T(2*𝕏*Y+.1+S(t+i+S(i%2))/2)%.59

Jan 10 2026 2:20 AM UTC

}// 135/140

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

Chaos fragmentation #chaos

Show more comments…
u/ximavus

Its like glass shattering. I like it!
u/DataMeta

Dope. Reminds me of a radioisotope cloud chamber
u/vain

Fantastic. That could be a real old photograph of something.
u/joeytwiddle

I think Cthulu's minions are coming through
u/SockTaters

smudgy cloud chamber
u/lewdev

Finally a new front page "top | year" dweet! I personally don't like the default. I think it should be the default for not-logged in users. And logged in users should be able to define which to default to in their user settings.

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/34626 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`
for(𝕏=X=Y=t,i=3e4;i--;𝕏=X,x.fillRect(Y*2e3+410,X*3e3-910,t<1,.1))X=(X*X-Y*Y*.4)%5+.29,Y=C(2*𝕏*Y+1+i%5/15)+.1

Jan 10 2026 2:05 AM UTC

}// 140/140

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

Plant i%5

u/joeytwiddle

#organic

dwitter.net | Tekmap (14016)