Dwitter - javascript demos in 140 characters

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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Tekmap

remix of d/22452 by u/taupelink

function u(t) {

for(i=k=840;--i;x.fillRect(t*X*C(Y),k-X*S(Y),q/t,i/t/t))f=i*t,X=f*f%k*2,Y=X*f%6.3,x.fillStyle=R(q=i*C((X/9)**C(Y))/t**Y,X%q,X*S(q/k+Y),.5)

Jun 14 2021 9:32 PM UTC

}// 138/140

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diguh

function u(t) {

x.fillStyle=R(t**2%255,50*t%255,t/3,1),x.fillRect(540+10*t*C(t/S(t*2)),540+10*t*S(t/C(t)),10,10)

Jun 14 2021 4:38 PM UTC

}// 96/140

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diguh

function u(t) {

x.fillStyle=R(t**2%255,50*t%255,t/3,1),x.fillRect(540+10*t*C(t/S(t*2)),540+10*t*S(t/C(t)),10,10)

Jun 14 2021 4:38 PM UTC

}// 96/140

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u/Xen

welcome to the dwitter family!
u/Xen

X x.fillStyle=R(t**2%255,50*t%255,x.fillRect(1e3+9*t*C(t/S(t*t)),540+9*t*S(t/C(t)),99,9),.1)

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KilledByAPixel

remix of d/23062 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󛍡󟝓󚍴󚜬󨬽󠼨󭌩󞽂󟝪󛼱󩜴󞼨󚍘󟝱󚭡󛝺󚭢󚜦󚍚󟝺󚭡󚽱󚭢󚜦󚍙󟝔󚭂󛜴󜌩󚜥󜼱󯍼󦌪󦌫󦜪󦜫󦬪󦬾󜜴󜌰󙬦󥌼󭽼󯍸󛭦󪝬󫍒󩝣󭌨󥜽󪬥󭼬󥬽󛜭󪬾󟬷󛍔󟍷󟽔󛼹󞜺󜜭󤼨󚍕󚽴󚭖󯌰󚜪󥬩󚬪󜝥󝌬󥌽󜜩󚝺󟝔󛜹󞜬󬜽󥌫󚼪󚍪󙝷󛼸󜬭󜜩`.replace(/u../g,'')))

Jun 9 2021 10:31 PM UTC

}// 140/140

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Death Star Construction #DweetWars

Show more comments…
u/magna

DAMN
u/metamero

- Oh no! - Killed by a fillRect
u/tomxor

haha yes!
u/aleamb

this is incredible, fuck
u/aleamb

#space #starwars #deathstar #planet
u/TGY

thats no moon!
u/Purpzie

How are people compressing their code like this?
u/KilledByAPixel

You can compress dweets to fit up to 194 characters, use this dweet to compress d/23092
u/iverjo

Impressive!

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KilledByAPixel

remix of d/23062 by u/KilledByAPixel

function u(t) {

for(w=c.width&=j=10368;j;)(E=S(t+((X=j%w/64*++T-T+t)/9^(Y=t*6-j/8e3*T+T/2)/9))*19)+59>T||x.fillRect(j%w,--j>>7,T*T/6e3+S(X&Y&T-E)/9,1,T=40)

Jun 11 2021 12:00 AM UTC

}// 139/140

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Shifty Towers

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rodrigo.siqueira

remix of d/23076 by u/rodrigo.siqueira

function u(t) {

for(R=w=c.width&=j=10368;j;T++)((j+t)**T%T)<2&T<R||x.fillRect(j%w,--j>>7,2,T/R*(3+t*t),T=0)

Jun 11 2021 1:21 PM UTC

}// 91/140

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White noise screen burner #noise

u/andrea270872

me, banging on the side of the screen... "come on!" ;)

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KilledByAPixel

remix of d/23079 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪬽󜭥󜼻󪬻󚌨󚍘󟜨󬜭󮬩󚬮󝼩󙬨󦬽󚍱󚽺󚜪󛬷󚜦󚍙󟝔󚭴󛼱󞜭󝌰󚜩󙜳󜝼󯍘󚭘󚽙󚭙󚽚󚭚󟬱󝌰󜌩󙬦󥌼󞜹󯍼󮌮󩭩󫍬󤭥󨽴󚌭󛝪󛍖󟝴󚬶󜌬󥌼󞜹󟽔󛼳󜌭󜬫󬜯󝜹󚽓󚍘󯍙󯍚󚜯󞜺󜜭󤼨󚍪󟬾󜬩󚬨󥬾󟬲󚜪󚬳󚜪󚬳󩜴󛝴󛼱󞜹󛍔󟜱󚜩󮬽󥌭󞜹󛍱󟝔󚼫󚭪󛼱󜬱󜌭󥌻`.replace(/u../g,'')))

Jun 10 2021 3:58 AM UTC

}// 140/140

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The Dweet Strikes Back - Death Star HD

u/KilledByAPixel

#dweetwars #slowdraw #hanshotfirst

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taupelink

remix of d/22905 by u/taupelink

function u(t) {

r=997*t;e=r*r%288-32;X=e*r%9;Y=X*r%4;x.fillStyle=R(e**(a=1+C(Y*.8)),e*a,e/a);x.fillRect(X*250,Y*400,-5*e*.8**t,-5e4/e*.9**t)

Jun 12 2021 7:56 PM UTC

}// 124/140

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d/23098

u/andrea270872

very "abstract art", love it

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Tekmap

remix of d/15112 by u/f8f82804

function u(t) {

t||(j=a=b=.3)
for(i=99;i--;){
j+=2*Math.random()+1
a-=(a-(j&1))/2
b-=(2*b-(j&2))/4
x.fillRect(480+960*a,960*b,1,1)
}

Jun 12 2021 5:34 PM UTC

}// 116/140

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#Fractal #Squares

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New_Core

remix of d/23073 by u/New_Core

function u(t) {

t?A=A.slice(-3):A=[0,0,9]
R=Math.random()*3
R-~~R<.5?!A[~~R]++:A[~~R]--
Z=500/Math.abs(A[2])
x.lineTo(960+A[0]*Z,540+A[1]*Z)
x.stroke()

Jun 9 2021 2:52 PM UTC

}// 135/140

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its abit like the 3d pipes...

u/joeytwiddle

#screensaver
u/New_Core

ignor the A=A.slice(-3) was leftover from testing ;)