Dweets awesomed by u/aleamb

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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lewdev

remix of d/33863 by u/KilledByAPixel

function u(t) {

for(i=++n;n%--i;);i-1?0:scrollBy(document.write(n+' '),9)}{n=0

May 27 2025 8:44 PM UTC

}// 62/140

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Scrolling Primes

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lewdev

remix of d/33863 by u/KilledByAPixel

function u(t) {

for(i=++n;n%--i;);i-1?0:c.before(n+' ')}{n=0

May 27 2025 8:08 PM UTC

}// 44/140

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Prime Printer 🧮 (-2b)

u/lewdev

for(i=++n;n%--i;);throw i-1?' ':n}{n=0 for 38b throw version.

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KilledByAPixel

remix of d/17768 by u/tomxor

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󪝮󫭥󬭗󪝤󭍨󒭴󟽯󫭭󫽵󬽥󫝯󭭥󟝥󟜾󮽘󟝥󛭸󛍙󟝥󛭹󯜺󦌽󦜽󠜽󠬽󜜵󜌊󩭯󬬨󪜽󜽥󜼻󪜭󛜻󚍩󚽴󚬶󜌩󙜹󞜼󜜿󭝛󪝝󟝛󦌭󠜫󤼨󪜩󚭩󙜹󛍙󛝂󚽃󚍩󚜪󪜥󞜬󦌬󦝝󞭭󙬦󮌮󩭩󫍬󤭥󨽴󚍭󦼲󧜫󟝭󦼰󧜯󝌬󫝛󜽝󚼽󚍭󦼱󧜫󟜮󝬩󛼴󛌲󛌲󚜩󫜽󭝛󪝝󒭁󟝘󛍂󟝙`.replace(/u../g,'')))

May 27 2025 2:46 PM UTC

}// 139/140

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Particles ✨ #interactive

u/thenize

your awesome man

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rodrigo.siqueira

remix of d/33859 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia(.8)invert(1)`
for(i=1e4;i--;x.fillRect(960+C(k=i*i)/Z,S(k)/Z+540,.1,t<3))
r=S(i)/C(i/t)-1,Z=C(1/S(r)+S(r)/2)/900+r/300

May 27 2025 12:14 PM UTC

}// 140/140

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Blue iris

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KilledByAPixel

remix of d/33856 by u/KilledByAPixel

function u(t) {

F=(X,Y,Z,A,B=0)=>Z>1&&F(X-Z*S(A),Y-Z*C(A),Z*.97,A*.97,B+1)|x.fillRect(X,Y,Z*2,Z)|B>7&&F(X,Y,Z/2,A+C(X*Y)*2)
t<20&&F(t**9%3e3*t,t*t*3,t,t%.3)

May 27 2025 4:57 AM UTC

}// 140/140

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Forest 🌳🌳🌳

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KilledByAPixel

remix of d/19590 by u/Odog8

function u(t) {

for(i=++n;n%--i;);throw i-1?p:p+=n+' '}{n=p=''

May 26 2025 7:28 PM UTC

}// 46/140

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Prime Printer 🧮

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KilledByAPixel

remix of d/33857 by u/lewdev

function u(t) {

for(i=70,x.font="6em'";i--;x.fillText('🧇',i*99,90))x.drawImage(c,0,(i+t*60)%99,2e3,1,-99-(1e3-(i-35)**2)**.5*9,i*9+199,8e3,9)

May 26 2025 4:38 PM UTC

}// 125/140

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Cylinder Waffles 🧇

u/lewdev

Nice! You got the curvature much better than mine!
u/lewdev

I need to figure out why 1e3-(i-35)**2)**.5*9 equates to a half circle pattern.
u/KilledByAPixel

it's the pythagorean theorem! rearranged to the form (c**2-a**2)**.5 = b, you can use similar math to draw a circle

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍩󟝡󟜲󩜳󛍴󚬽󝬰󛍳󟜮󝜬󩭩󫍬󤽴󮝬󩜽󨍨󬽬󚌤󮽴󟽴󙜳󜌫󞜺󨝽󘌵󜌥󙍻󭌿󭌯󜬭󭌥󞜺󝼵󯜥󨌻󪜭󛜻󬼪󟜱󛬰󜜩󚍷󟝴󟼹󞜭󭌫󪜥󜜱󞜺󪜩󟭩󚬪󝌥󝜹󚼹󙬦󨭥󩽩󫭐󨝴󪌨󩭩󫍬󚍥󫍬󪝰󬽥󚌨󪜪󚬵󙝡󚽓󚍴󛼹󚽩󚜪󞜩󚭳󛌨󜬹󜌭󭌩󚭳󛍷󚬽󬼬󭼯󝜬󜌬󜌬󞜩󚜩`.replace(/u../g,'')))

May 26 2025 4:33 PM UTC

}// 140/140

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Canyonero 🏜️

u/cantelope

https://youtu.be/PI_Jl5WFQkA

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rodrigo.siqueira

remix of d/33838 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(1)`
for(i=3e4;i--;x.fillRect(960+r*C(k=i*i)*785/Z,r*S(k)*750/Z+540,.1,t<3))r=S(i)/C(i/t)-1,Z=r*C(1/S(r)+S(r)/2)+.5

May 26 2025 1:51 PM UTC

}// 137/140

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Cosmic tunnel

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rodrigo.siqueira

remix of d/33856 by u/KilledByAPixel

function u(t) {

!t?q=0:F=(X,Y,Z,A,B=0)=>Z>3&&F(X-S(A)*Z,Y+Z/2,Z*.95,A*.9,B+1)|x.fillRect(X,q*20-Y+499,z=Z/2,z+2)|B>3&&F(X,Y,z,S(X*Y))
F(q*S(q++)*99,0,q/t,0)

May 26 2025 1:48 PM UTC

}// 140/140

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Simplified trees #uncompressed remix

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