Dweets awesomed by u/magna

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭌿󨼮󭽩󩍴󪍼󟝯󫭣󫍩󨽫󟝥󟜾󥼽󝜰󞭘󟝙󟝖󟝗󟜳󒭘󚼽󥬬󦜫󟝗󚼽󛬵󒭦󫽲󚍩󟜲󩜳󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜭󞜬󫼿󪌺󦜼󪌿󦜺󚌊󩌽󤼨󦌯󞜰󚜬󫬽󛝤󚬨󫜽󜜯󚍤󚭤󚼱󚜪󚬮󝜩󛍖󛜽󫬪󟝥󟝖󚭮󚽗󚭭󛍗󛜽󫜪󟝥󛍙󟝨󚜬󜜸󛍯󟽨󞬭󞜹󚜩󫼽󪜭󜝥󜼬󪌽󞜰󜌭󠼨󚍯󚽘󚜯󞜰󚜪󞜰`.replace(/u../g,'')))

Sep 14 2025 10:02 PM UTC

}// 140/140

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Tiny Tiny Wings 🐧 #interactive

u/KilledByAPixel

Click to get downward speed, glide into the curves to ramp up.
u/tomxor

Nice mini game idea.
u/KilledByAPixel

Thanks! Been trying to get this to fit for a while until I remembered there is a trick to get the normal of a sine wave that allowed enough space to fit.
u/KilledByAPixel

As a goal to the game, try to reach the top of the dweet!

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rodrigo.siqueira

remix of d/34288 by u/DazeWare

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*90,.4,z/2))for(z=0,j=9;--j;
z-=+F(Y=S(t/j)*j/3-2-S(z+j)*5+j,X=i/9/j)+Y/5)F=k=>S(Y)*2-S(X)/3+S(X/6)

Sep 14 2025 2:22 PM UTC

}// 127/140

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Details of Suminagashi technique

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DazeWare

remix of d/34289 by u/DazeWare

function u(t) {

for(i=3e3;i--;x.fillRect(i,t*99+T(i),.2*S(t*9),z*t))for(z=0,j=9;--j;z-=F(Y=S(t/j)*j/t-2-S(z+j)+j,X=i/7/j)+Y/5)F=k=>S(Y)*2-C(X)/5+S(X/2)

Sep 13 2025 3:03 AM UTC

}// 135/140

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#cloth

u/joeytwiddle

#texture

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DazeWare

remix of d/34048 by u/DazeWare

function u(t) {

for(i=3e3;i--;x.fillRect(i,t*99,.1,z*t))for(z=0,j=9;--j;z-=F(Y=S(t/j)*j/3-2-S(z+j)+j,X=i/7/j)+Y/5)F=k=>S(Y)*2-C(X)/5+S(X/2)

Sep 13 2025 2:37 AM UTC

}// 123/140

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#cloth

u/magna

LOVE IT!

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rodrigo.siqueira

remix of d/34278 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(x.globalAlpha=.1,0,i=2e4,i),h=540;i--;x.clearRect(960-.4/C(i)/Z*h**1.1,540+S(l)/S(i)/Z*h,s=4/Z+3,s))Z=C(l=i*i+t/2)/S(i)+2+1/t

Sep 11 2025 2:56 AM UTC

}// 140/140

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Double particle rotator

u/fadine

what is this?
u/jellyedwards

So cool!

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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

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Particle flow with star rain intro

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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

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Torus formation intro #torus

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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

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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

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If Wolfenstein 3D had Dynamic Lighting

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

...

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Daithi

function u(t) {

v=-2e3;for(i=2e4;i--;)
(j=S(i+t))>.7&&(x.fillStyle=R(v,v),x.fillRect(j**3*S(i*i)*300+v+i%2*800,C(t/2)*C(i*i)*300+v,p=40+(v<=0)*i,p),v=535)

Sep 3 2025 2:31 PM UTC

}// 139/140

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Eyes in the dark

dwitter.net | magna (127563)