Dweets awesomed by u/tactical_retard

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

DazeWare

function u(t) {

with(x)for(i=99;--i;fillStyle=`hsl(${-i*t} 99%${i}%`)for(j=16;j--;fillRect(-T/2,T*S(i+i*t/T),T=4e3,t))t?rotate(Math.PI/3):translate(t,S(t))

Sep 11 2025 2:53 AM UTC

}// 139/140

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 fullscreen

DazeWare

remix of d/34228 by u/KilledByAPixel

function u(t) {

with(x)for(i=99;--i;fillStyle=`hsl(${-i*t} 99%${i}%`)for(j=16;j--;fillRect(-T/2,T*S(i+i*t/T),T=4e3,5))t?rotate(Math.PI/2):translate(t,.35)

Sep 11 2025 2:48 AM UTC

}// 138/140

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

rodrigo.siqueira

remix of d/34274 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;x.clearRect(960-C(i)/Z*h**(1.1),999-S(l)/S(i)/Z*h-i/t**4,s,s))Z=C(l=i*i+t/8)/S(i)-2,s=9/Z+2

Sep 9 2025 6:37 PM UTC

}// 129/140

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

Particle flow with star rain intro

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/34248 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;)l=i**2+t/9,g=S(i)/2,Z=C(l)/g+3+l/(t+.5)**20,s=(6/Z+2)%i,x.clearRect(960+S(l)/g/Z*320,h+C(i)/Z*h,s,s)

Sep 8 2025 10:39 AM UTC

}// 139/140

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

Torus formation intro #torus

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/34270 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;x.clearRect(960-C(i)/Z*h**(1.1+l/(t+.6)**20),999-S(l)/S(i)/Z*h,s,s))Z=C(l=i*i+t/2)/S(i)+2,s=6/Z+2

Sep 6 2025 6:30 PM UTC

}// 135/140

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

Particle flow

show FPS hide FPS share fullscreen

HardlyProductive

function u(t) {

for(x.fillStyle="#0001",x.fillRect(0,0,2e3,2e3),x.fillStyle='red',i=38;i--;m=t+i,k=450*C(m),x.fillRect(960+k*C(m*2/3),540+k*S(m*2/3),9,9));

Sep 6 2025 5:16 AM UTC

}// 139/140

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 fullscreen

tomxor

remix of d/28068 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐻𫀾𜐦勺𦐫𨠪𥀩𙠨𤠫𩀪𥀦𦀫𨐪𥀼🀲𚐼𝀿𥀿𥀯🐮𞐺𤠫🐮𜐺𥀿𥀦👸𛡦𪑬𫁒𩑣𭀨𛐭𪐥𭰬𪐾🠷𛀱𛐱𛱬𛁒🐱𚐺𤠭👔🐮𜐩𦀽𪐥𭰯𝠴𚡒𛑒𛁙👩𛰸𩐳𚡒𛑒𛰲𛁬👍𨑴𪀮𪁹𬁯𭀨𨐽𤰨𭀩𚠳𛑘𛁢🐱𛑙𛁤👃𚁴𚐪𜰫𝐭𤠩𚠨𜠭𥀩`.replace(/u../g,'')))

Sep 4 2025 11:35 PM UTC

}// 139/140

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

If Wolfenstein 3D had Dynamic Lighting

Show more comments…
u/lewdev

Holy crap! Another table flipping dweet! This is amazing!
u/jellyedwards

Wow that's incredible
u/joeytwiddle

Great!! #light #lighting #shadow
u/magna

-1 missing unit tests
u/cantelope

...
u/joeytwiddle

#hiddengem

show FPS hide FPS share fullscreen

Daithi

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󞽸󛭦󪝬󫍒󩝣󭌨󜌬󜌬󜭥󜼬󜭥󜼩󞽦󫽲󚍩󟜱󩜴󞽩󛜭󞼩󮽬󟝩󚽴󞽸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󝜰󛝓󚍬󚜪󝌰󯜬󞜰󙜬󝜰󙜩󨌻󬬽󠼨󫌩󟬰󟼰󞬮󜬻󤼨󫌩󟭲󙬦󮌮󩭩󫍬󤭥󨽴󚍓󚍩󚜪󜬵󜌫󤼨󫌩󚭓󚍩󚭩󚜪󝜰󜌫󜝥󜼬󠼨󪜩󚬲󝜰󚽓󚍬󚜪󠼨󪜪󪜩󚬵󜌰󚼵󝌰󛌹󛌹󚝽`.replace(/u../g,'')))

Sep 2 2025 8:00 AM UTC

}// 140/140

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

Black hole eating its companion

u/cantelope

#ouroboros

show FPS hide FPS share fullscreen

Daithi

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𒡶🐨𭀯𜰮𜐴𛐰𛠳𝑼𜀩𙐲𘀊𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰳𜀫𜠰𜀪𭡽𛀹𜀥𛀵𜀥𚑠𒡦𫱲𚁩🐱𩐴𞱩𛐭𞰩𒡩𩠨𤰨𪐩🠰𛠹𚐊𮀮𩡩𫁬𤡥𨱴𚁓𚁩𚱴𚐪𚁓𚁩𚡩𚐪𜰰𜀩𚰱𩐳𛁓𚁩𚱴𚐪𠰨𪐪𪐩𚠵𜀰𚰵𝀰𛀵𛀵𚐻`.replace(/u../g,'')))

Aug 30 2025 11:24 PM UTC

}// 136/140

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

Portals

show FPS hide FPS share 1 remix fullscreen

cantelope

remix of d/34248 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=1e4,i);i--;x.clearRect(960+S(l+=t)/S(q=i%2<.5?n:4-n)/(Z=C(l)/S(q)+2)*(h=540),h+C(q)/Z*h,s=Z>0?4+6/Z:0,s))n=(l=i**.9)%2

Aug 29 2025 5:34 PM UTC

}// 139/140

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

note: when Z is negative, the thing is behind the 'camera' and should be omitted, unless you're doing a 360° equirectangular thing... this remix omits the rear activity which would appear as particles going in the wrong direction

dwitter.net | tactical_retard (32027)