Dweets awesomed by u/MAxSaL

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: #Opposites

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mmfun

function u(t) {

t?c.width=-1:a=1
a+=(t%6)-3
x.arc(300+a,119-68*S(2*t%3.16),50,0,7)
x.stroke()
x.clip()
x.font="6cm B"
x.fillText("Dwitter",200*S(t)-200,160)

Sep 26 2021 9:28 PM UTC

}// 140/140

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t?c.width=-1:a=1 a+=(t%6)-3 x.arc(300+a,119-68*S(2*t%3.16),50,0,7) x.stroke() x.clip() x.font="6cm A" x.fillText("Dwitter",200*S(t)-200,160)

u/New_Core

its a copy of old one... https://www.dwitter.net/d/8085

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rodrigo.siqueira

remix of d/23920 by u/taupelink

function u(t) {

for(i=k=780;--i;x.fillRect(k-i*Y,k-v*i,80*q*X*v,Y*i*v))f=i*t,X=i*f%3-1,Y=X*f%4-2,x.fillStyle=R(q=X*X/t,q*=i*X,q*=Y**3*t*q/i/X,i/q/q),v=.5**t

Sep 25 2021 9:26 PM UTC

}// 140/140

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Northern lights at the horizon

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rodrigo.siqueira

remix of d/23905 by u/rodrigo.siqueira

function u(t) {

for(i=5e4,w=960;i--;x.fillRect(w+w*X/Z,w*Y/Z/3-Z*710-3000,4/Z/Z,t<4))r=Math.random,X=r()*16-8,Y=r()*20-10,Z=C((X*X+Y*Y)/(Y*X+2)*X-5)/4-5

Sep 24 2021 2:58 PM UTC

}// 136/140

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Abstract trigonometric curves 2

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KilledByAPixel

remix of d/23876 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝳󟝧󟝪󟜰󞼫󚽪󟌸󞼩󩭯󬬨󭼽󪜽󝍥󜼬󬜽󪬭󜬬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󭬽󬜿󞜹󛝪󚬱󝜺󭼬󭬬󭬩󛍤󟝪󚬹󞜫󭌪󜬰󚭱󚬪󜭼󜌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍩󚭪󛍱󟽪󟬱󟼲󝜰󚽧󚬲󚽪󚭪󚬱󝬺󜌺󬬪󜜵󛍪󛍱󟽷󞬲󚜩󩼫󟝳󟜨󬬽󚼫󩌪󚬱󛬳󚬱󩜹󙜴󜌩󟌴󟽲󛜲󞭳󛝧󛼲󩜳`.replace(/u../g,'')))

Sep 20 2021 2:50 AM UTC

}// 139/140

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Parallax Mountains ⛰️

Show more comments…
u/KilledByAPixel

These are non-repeating mountain ranges, using a similar formula used in my #JS13k game Space Huggers
u/rep_movsd

#parallax #landscape
u/rodrigo.siqueira

The first game where I saw this effect was in Moon Patrol, I liked it a lot, it was great and also had a great music. I think it would not be difficult to recreate Moon Patrol from this Dweet.
u/andrea270872

moon patrol ate so many of my coins!! :D
u/tomxor

Pretty sure I first saw the effect in StarRay (Atari ST), I think I enjoyed the music more than the gameplay, no coins though :P
u/vain

Very cool and smooth paralax landscape

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KilledByAPixel

function u(t) {

for(o=g=i=h=4e3;i--;g+=o=r<2?r-1:o-g/h)r=Math.random(x.fillRect(i*(t+1),g*t+t*300,t+2,h))*20
x.fillStyle=`hsl(${r+t*60-200} 19%${80-t*20}%`

Sep 17 2021 7:50 PM UTC

}// 139/140

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Landscape Generator from Space Huggers, my JS13k game

u/KilledByAPixel

P L A Y S P A C E H U G G E R S https://js13kgames.com/entries/space-huggers
u/KilledByAPixel

This code uses the same method as space huggers uses to draw the parallax background mountains
u/sigveseb

nice colors and technique
u/jellyedwards

Wow

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Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󫜽󜜵󜌊󩭯󬬨󪜽󜼵󞽩󛜭󞼩󮌮󬽴󬭯󪽥󤭥󨽴󚍩󚬹󛜹󛍭󛌹󛌭󜬰󛝭󙝓󚍩󚜪󝌰󚜊󩭯󬬨󪜽󜬰󞽩󛜭󞼩󭽩󭍨󚍸󚝧󫍯󨭡󫍁󫍰󪍡󟜮󝼬󩭩󫍬󤭥󨽴󚍫󟝭󚽃󚍴󚽩󚜪󝜰󛍳󟜸󜌫󤼨󭌫󪜩󚬵󜌬󞜬󞜩󛍭󫽶󩝔󫼨󪼬󬼩󛍬󪝮󩝔󫼨󫜬󞌰󚜬󫍩󫭥󥍯󚍭󛍭󚜬󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Sep 17 2021 3:44 PM UTC

}// 140/140

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London eye

u/Joachim

#animated #city
u/rep_movsd

Nice work!
u/KilledByAPixel

Nice, I recognize that spot!
u/sigveseb

impressive
u/vain

really impressive

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Quant1um

function u(t) {

eval(unescape(escape`𮐽𞐰𜀻𭁼𯀨𪠽𦱝𛁣𛡯𫡭𫱵𬱥𫑯𭡥👥🐾𮱪𦰰𧐽𩐮𮀪𜰬𪡛𜑝👥𛡹𚠳𯐩𞱦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜀻𪐼𮐻𚑸𛡦𪑬𫁒𩑣𭀨𫠽𪡛𪑝𛁭👪𦰫𚱩𧐬𝐬𝐩𛁤👍𨑴𪀮𪁹𬁯𭀨𬐽𪡛𚰫𪑝𛑮𛁷👪𦱩𚰱𧐭𫐩𛰵𚰱𛁪𦱩𧐽𫠫𬐯𩁼𯀰𛁪𦱩𚰱𧐽𫐫𭰯𩁼𯀰`.replace(/u../g,'')))

Sep 16 2021 9:41 PM UTC

}// 133/140

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a piece of string #interactive

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u/magna

Fun!
u/Joachim

#smooth #floppy
u/Xen

love it!
u/cantelope

gr8
u/rep_movsd

Super
u/cantelope

i was inspired: https://code.dweet.net/full/2w9v sauce:https://code.dweet.net/prettycode/2w9v

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pavel

remix of d/23821 by u/pavel

function u(t) {

for(c.width=w=127,i=n=9087;i--;u[i]=420*t>n-i?p&u[r=i+w+i*t%3|0]<1?u[r]++:p:(X-Y/2-30*t-w&Y)<1)x.fillRect(X=i&w,Y=i>>7,.7,p=u[i])

Sep 10 2021 9:36 PM UTC

}// 129/140

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Mr Sierpiński, I don't feel so good

u/Joachim

#sierpinski #particles #physics
u/tomxor

interesting idea (transitioning between imovable and movable).
u/Toby

Very original!
u/rep_movsd

Entropy :(
u/donbright

bravo

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pavel

remix of d/19550 by u/tomxor

function u(t) {

for(c.width=w=127,i=9087;i--;t?p&u[r=i+w+r%3]<1&&--u[i]&++u[r]:u[i]=r)x.fillRect(X=i&w,Y=i>>7,.5,p=u[i]),v=Y-36,r=(X/3-21)**4>v*v?2:i*t|Y<30

Sep 10 2021 2:03 AM UTC

}// 140/140

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Overfilled #hourglass

u/pavel

#time
u/rep_movsd

Amazing!
u/tomxor

Excellent! makes me wonder what else we can do with this stuff...

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pavel

function u(t) {

for(i=420;r=--i>>2;i&3||x.beginPath(x.fill()))x.fillStyle=`hsl(177,42%,${90-3*r}%`,x.arc(960,580,24*r,a=(i*2-.5+(~r%2|1)*C(t-r/9))/.9549,a)

Sep 8 2021 11:34 PM UTC

}// 139/140

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3x33 [A] by twitter.com/tequibo

u/rodrigo.siqueira

What is Pavel's Twitter account?
u/pavel

twitter.com/pavelbahilov I have plans to post but I don't currently

dwitter.net | MAxSaL (8443)