Dweets awesomed by u/joeytwiddle

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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jylikangas

remix of d/11211 by u/jylikangas

function u(t) {

eval(unescape(escape`景爨挮睩摴栽椽ⴱⱸ⹳桡摯睂汵爽㌰㭩⬫㰹㐻硛晝⡹ⴹ㤬椦☸㘬猽椿㤺ㅥ㌬猫匨椫瑞㤩⨲〭㌲⤩爽椼㤿䌨㐯椩⨹㤺椫匨椪琩ⱸ⹳桡摯睃潬潲㵸⹦楬汓瑹汥㵒⡲⨴ⰰⱲ⨹⤬硛昽❦楬汒散琧崨ㄵ〭爬礽椪㤬爪㈬椭㠩`.replace(/u(..)/g,"$1%")))

Dec 1 2018 6:11 PM UTC

}// 140/140

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Synthwave Dreams

u/katkip

Wow

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jylikangas

function u(t) {

eval(unescape(escape`景爨硛昽❦楬汒散琧崨〬〬眽挮睩摴栽椽㌰〬眩㭩ⴭ㭸学崨㔹ⵓ⡡㵩⼹〩⨱㐬㈰⭃⡡⤪㤬㤬⸱⤬硛晝⠱㔰⬨椥㠭㐩⩺ⰵ〫稬樥㌿ㄺ稬ⅸ学崨椬㐵⭓⡩⼱㤩⨹ⰱⰱ⤩⥪㵩㸾㌬稽眯⡪⵴┱⨶⤬砮晩汬却祬攽∣づ㠹∻`.replace(/u(..)/g,"$1%")))

Dec 1 2018 12:37 PM UTC

}// 140/140

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Moonlight Zone

u/katkip

Awesome
u/aleamb

dude!!!
u/Xen

Nice one :-)

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jylikangas

function u(t) {

t?i=t*9|0:c.width=-1
r=i<10?C(4/i)*89:i
x.fillStyle=R(r*7,r*3,y=i*9)
x[f='fillRect'](150-r,y,r*2,i-11)
x[f](y-99,i&&98,s=i?-9:1e3,s-y*y%49)

Nov 30 2018 4:12 PM UTC

}// 139/140

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We built this city on synthwave

u/magna

Whoa!
u/aleamb

wow!!!
u/aleamb

#city #landscape #stylish #eighties
u/aleamb

#waitforit
u/katkip

Awesome

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pavel

function u(t) {

for(i=c.width|=0;j=i-->>5;x.arc(98*(28-k*63+i%32*(4*k-2)+(j|t)%2+t%1/2+(.5-j%2)/(1+9e9**(j/9-t%1))),(j-k)*170,98,3*!k,3*k))k=i>>4&1
x.fill()

Nov 29 2018 12:18 AM UTC

}// 140/140

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MORE disks >:) #beesandbombs

u/anotherkitten

stop being so good
u/katkip

i love your beesandbombs dweets
u/pavel

I call fill just once, the black bits are a single connected shape that zig-zags, the messy edges are hidden offscreen.
u/pavel

I use 1/(1+9e9**x) to smooth step but even rows step twice in one cycle which is done by adding (j|t)%2 as offset.
u/pavel

In hindsight ~~x+(x%1)**9 is better for multi-smooth-step animations.

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New_Core

function u(t) {

for(c.width|=i=11;i--;x.fillRect(-1e3+400*S(a=(i-~~(t*9))/1.91),500+400*C(a),b,b))x.shadowColor=R(x.shadowOffsetX=2e3,x.shadowBlur=b=70,300)

Nov 28 2018 12:17 PM UTC

}// 140/140

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put your mouse arrow in the middle of the circle and let your eyes rest on it.. you will see a green dot and if lucky the pink spots will also disappear

u/metamero

#OpticalIllusion
u/katkip

Awesome #illusion

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jylikangas

function u(t) {

with(x)for(i=1;i++<32;beginPath(fill()))for(j=8;j--;arc(X=960-C(t)*250,X/2,2e3/(i-t*8%2),a=133*j,a))fillStyle=R(v=i%2*64,i*9*S((t%7)**2),v)

Nov 27 2018 4:14 PM UTC

}// 139/140

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There is a light at the end of a tunnel

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rodrigo.siqueira

remix of d/11140 by u/jylikangas

function u(t) {

c.width^=0
for(0,X=i=840;i--;)x.fillRect(i*3,X,3,S(i*6.3-t)*57-150)
x.font='2in"';x.fillText('✈',t*40,N=70*S(t)+510),x.fillText('🏎️',N,960)

Nov 25 2018 2:13 PM UTC

}// 139/140

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Airplane flying, car and mountains

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katkip

remix of d/11139 by u/anotherkitten

function u(t) {

x.fillStyle=`hsl(${t*99} 50%${50+50*S(t*99)}%`;x.arc(960,540,t+S(t**5)*t,3+C(t*99)*3,3+S(t*66)*3);x.fill();x.drawImage(c,-72,-40,2064,1160)

Nov 25 2018 10:33 AM UTC

}// 139/140

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Falling in the #illusion #waitforit stare in the middle for few seconds in fullscreen and see what happens

u/joeytwiddle

Yeah that's ... uh ... powerful!

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katkip

function u(t) {

eval(unescape(escape`楦⠡琩筣⹷楤瑨㴹㤻焽⡃ⱘⱙⱓⱄ⤽㹻砮晩汬却祬攽䌬砮晩汬剥捴⡘ⱙⱓⱄ⥽㭱⠧扬略✬㔬㔬㈰ⰲ⤻焨∣慡愢ⰵⰷⰲ〬㄰⤻砮晩汬却祬攽刨⤻砮晩汬呥硴⠢㼿㼢ⰶⰱ㔩絸⹤牡睉浡来⡣ⰵⰵ⤯⽏湬礠景爠䉃⁫楤猻`.replace(/u(..)/g,"$1%")))

Nov 25 2018 9:34 AM UTC

}// 140/140

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#error XP #simulator. Code: if(!t){c.width=99;q=(C,X,Y,S,D)=>{x.fillStyle=C,x.fillRect(X,Y,S,D)};q('blue',5,5,20,2);q("#aaa",5,7,20,10);x.fillStyle=R();x.fillText("???",6,15)}x.drawImage(c,5,5)//Only for BC kids;

u/katkip

#tagfail

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dogspace

function u(t) {

//dare u to uncomment ;)
a = unescape((escape`Ø=Ü`+atob`JTRj`).replace(/%(..)%(..)/g, "%u$1$2"))
//throw a

Nov 25 2018 7:15 AM UTC

}// 106/140

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best dweet

u/katkip

u got me
u/joeytwiddle

:-D

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