Dweets awesomed by u/lionleaf

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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crito

function u(t) {

c.width=1920
for(i=0;i<40;i++)
for(j=0;j<4;j++){
x.fillStyle=R(j,j,i*2*j);
x.fillRect(S(t+j*3.14159/1)*10*i + c.width/2,500,50,200)
}

Jul 12 2018 2:30 AM UTC

}// 133/140

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MrM@_S

function u(t) {

(C=S[-~T])&&C.y-(c.width=99)?S.map(f=>x.fillText(f.x||T,f.x<<3,8|f.y++)):(onkeyup=e=>S[S.push({x:new Date%9,y:0}),T+=e.key==C.x]--)(S=[T=0])

Jul 11 2018 6:53 PM UTC

}// 140/140

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[Falling Numbers 1.4] ADDITIONS: arcade style movements, proper score display (all though in the zero lane, the score still falls...), and a clearer objective (simply type what shows up on the screen that is falling).

u/MrM@_S

#game
u/lionleaf

Nice improvements! I think it would be fun with just 4 tracks? Maybe 1-4 or 2,3,8,9 for ergonomic reasons. Will get closer to dance dance revolution #DDR (which I'll admit I've played on a computer quite a bit) #interactive
u/MrM@_S

Thanks. I made another update https://www.dwitter.net/d/8939.

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MrM@_S

function u(t) {

(C=S[0])&&C.y<(c.width=99)?S.map(f=>x.fillText(T,f.x*9,f.y++)):(onkeyup=e=>S.push({x:new Date%8+1,y:0})[e.key^C.x||S.shift(T++)])(T&=S=[])

Jul 9 2018 11:41 PM UTC

}// 138/140

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[Game: "Falling Numbers"] Prevent the falling numbers from reaching the bottom of the screen by pressing the number keys: 1-8, in the order that the numbers fall in of their lanes. Lanes are specified by the leftmost edge of the screen defined as one, and every other lane following is an incrementation of the previous .

u/joeytwiddle

Great job! A bit difficult to know which number to press. #game
u/MrM@_S

Thank you, I improved the idea a bit with v1.4 (https://www.dwitter.net/d/8843).

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keithclark

remix of d/8806 by u/keithclark

function u(t) {

for(Z=L=52,c.width=L*4;Q=Z--/9;)for(Y=X=L;X>-L;x.fillRect(X--/Q*9+99,L+U/Q,9/Q,L))Y+=7*C(X/2^Q*2+t*9),x.fillStyle=R(U=Y<L?Y:L,Q*L+U,U/L<<8)

Jul 9 2018 10:15 PM UTC

}// 139/140

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Managed to create a flat sea. Had to trade off the nice distance fog effect.

Show more comments…
u/joeytwiddle

Awesome infinite #landscape
u/lionleaf

Amazing!
u/jylikangas

Love it! Well done!
u/iverjo

Wow!
u/lionleaf

#minecraft
u/zanella

Replace Y<L?Y:L with Y and you'll understand how the flat sea effect was achieved. Nice one. ;)
u/Conjuror

love it
u/vain

OMG - really hot shit :D

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Xen

remix of d/7687 by u/Agnes

function u(t) {

with(x)for(c.width|=i=29;i--;)for(j=13;j--;beginPath(lineWidth=j*9),arc(960,540,45*i,o=i*t+j,t%9/j+o),strokeStyle=R(t%19*j,i*j,i*7))stroke()

Jul 9 2018 7:23 PM UTC

}// 140/140

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Shoutz 2 Agnes

u/magna

Wild!
u/joeytwiddle

Oooh. Nice! :D
u/joeytwiddle

#spiral

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Xen

remix of d/8829 by u/UnacceptableUse

function u(t) {

for(x.beginPath(c.width=-1,i=299);i--;x.arc(150,85,t*t%i,i-t,t));x.stroke()

Jul 8 2018 6:14 PM UTC

}// 75/140

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Reality-Traverse

u/magna

Nice!
u/DataMeta

Cool! Just keeps on giving
u/micahcowan

#Rlyeh

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micahcowan

function u(t) {

for(c.width|=i=j=3+t/4%6|0,F=n=>(9+(r=S(5*t+i)+3)*C(a=t+n/j*6))*100+' '+(6+r*S(a))*100,P='M'+F(0);--i;)P+='L'+F(i)
x.fill(new Path2D(P+'Z'))

Jul 8 2018 8:00 AM UTC

}// 140/140

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u/lionleaf

A few generations of a family from #flatland :)

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yonatan

remix of d/8810 by u/fujimotos

function u(t) {

c.width=-1
for(k=32;k--;)for(j=k&7,i=90;i--;x.fillRect(S(k+t+i/30+S(j))*20+45*j,S(t*5+i/9)+i*2-k+20,i/2,i))x.fillStyle=R(n=i*(32-k)/32,n*3)

Jul 6 2018 10:08 PM UTC

}// 139/140

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u/aleamb

nice! #organic #grass
u/fujimotos

Good color gradations!

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marc8

function u(t) {

s="Dwitter barcode generator!"
c.width|=i=0
for(q of s){for(y of q.charCodeAt().toString(2)){x.fillRect(400+i,400,y*4,250)
i+=4}i+=8}

Jul 6 2018 9:31 PM UTC

}// 133/140

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u/aleamb

#barcode
u/marc8

Generate your own code!
u/katkip

Wow that's crazy

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L1Z1X

remix of d/8818 by u/L1Z1X

function u(t) {

x.fillStyle=`hsl(${t*125},100%,50%)`
x.arc(960,540,9,0,7)
x.fill()
x.drawImage(document.getElementById('c'),-17,-10,1954+S(t),1100+S(t+.5))

Jul 6 2018 1:53 PM UTC

}// 139/140

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u/micahcowan

Cool idea! You don't need to use getElementById, though - can save a lot of keystrokes just by using the canvas reference already stored in the variable c

dwitter.net | lionleaf (43037)