Dweets awesomed by u/SodaPOP

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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jylikangas

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡳桡摯睃潬潲㵒⡡牣⠵㈬㌰ⰴ〬眽挮睩摴栽椽㈴㘬獨慤潷䉬畲㴷⤬眩㭩ⴭ㭳瑲潫敒散琨䤬ㄴ㠭椬㤬椭琪㥼ⴹ⤩牥捴⡉㵩⨸ⰷ㈬㠬䤪䤥㌷⤬牥捴⡉⨵ⰹ㤬椬ㄹ⤬牥捴⠰ⱉⱩ㰹☦眬椩㭸⹦楬氨❥癥湯摤✩`.replace(/u(..)/g,"$1%")))

Dec 2 2018 9:28 PM UTC

}// 140/140

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Choo Choo arrives at Neon City

Show more comments…
u/jylikangas

138b without shadows - with(x)for(arc(52,30,40,w=c.width=i=246,7);i--;strokeRect(I,148-i,9,i-t*9|-9))rect(I=i*8,72,8,I*I%37),rect(0,I,i<9&&w,i);x.fill('evenodd')
u/sigveseb

Oh my!
u/aleamb

yeah!
u/iverjo

Wow, so much stuff crammed into a single dweet! I bow to your skill and creativity
u/iverjo

#neon
u/iverjo

#train
u/sigveseb

Came back to say that this one kicks ass
u/katkip

#city #landscape
u/vain

incredible. like the art, style and anim

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yonatan

function u(t) {

eval(unescape(escape`爽䵡瑨⹲慮摯活景爨畛栽ㄶ崽爨椽㉥㌩⨱攴㭩ⴭ㭸⹦楬汒散琨㜰㐫椥㌲⩨ⰹ㜰⴨椾㸵⤪栬栬栩⥮㵵孩崽爨焽椫⸵⵲⠩簰⤪⡵孱崫畛焫ㅝ⭵孱ⴳ㉝⭵孱ⴳㅝ簰⤪⸴㠬砮晩汬却祬攽刨渪㐬渪㈩`.replace(/u(..)/g,"$1%")))

Dec 2 2018 6:43 PM UTC

}// 130/140

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golfed from https://codepen.io/ge1doot/pen/aQPqXX?editor…

u/yonatan

r=Math.random;for(u[h=16]=r(i=2e3)*1e4;i--;x.fillRect(704+i%32*h,970-(i>>5)*h,h,h))n=u[i]=r(q=i+.5-r()|0)*(u[q]+u[q+1]+u[q-32]+u[q-31]|0)*.48,x.fillStyle=R(n*4,n*2)
u/yonatan

#flame #fire
u/jylikangas

I clicked hot and this appeared. Can confirm Dwitter UI is properly tested.
u/sigveseb

Hot indeed

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katkip

function u(t) {

c.width=300;for(i=149;i--;)for(j=80;j--;)if(S(j+t/i*100)*C(i+t/j*100)>0)x.fillRect(i*2,j*2,2,2)

Dec 2 2018 2:19 PM UTC

}// 95/140

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Black hole vacuum

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jylikangas

remix of d/11226 by u/jylikangas

function u(t) {

for(x.fillRect(0,0,w=c.width=i=400,w);i--;x[f='clearRect'](200+(i%8-4)*z,74+z,j%3?1:z,!x[f](k=j*9,90,9,-k*k%37)))j=i>>3,z=w/(j-t%1*6-20)

Dec 2 2018 8:52 AM UTC

}// 136/140

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Teh Grid

u/katkip

a w e s o m m m m e
u/iverjo

#city #skyline

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katkip

remix of d/11240 by u/pavel

function u(t) {

for(c.width|=i=1e3;i--;x.stroke(p=new Path2D,p.arc(960+500*C(a=t+i/99)+i*C(a*9+t),540+500*S(a+t)+i*S(a*9),i<0||i,0,7))){FPS=99}

Dec 2 2018 8:38 AM UTC

}// 127/140

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Golfed + Awesome to watch

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pavel

remix of d/11221 by u/pavel

function u(t) {

for(k=9;k--;x.fillRect(4*(i+j+s*C(A=(f-s%2?f+a:f-a)*22/7)),540+4*s*S(A),4,4))t?a<1?a+=.3/s:(a=0,x[j=i]=i+=i<++s|x[i-s]?s:-s):j=i=a=s=0,f=i>j

Dec 2 2018 1:31 AM UTC

}// 140/140

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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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pavel

function u(t) {

for(c.width|=i=w=540;i--;)for(x.beginPath(k=3);k--;x.fill())x.arc(p=i%32*99,q=(i>>5)*99,k?20:40,a=2*k+Math.atan2(1+S(t)-q/w,2+C(t/2)-p/w),a)

Nov 18 2018 10:14 PM UTC

}// 140/140

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Compass Needles #beesandbombs

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ellisk1

remix of d/11012 by u/ellisk1

function u(t) {

for(c.width|=i=3;i--;)x.arc(960,540,450*i*i,3.1,0);x.fill('evenodd');for(j=3e3;j--;)x.fillStyle=R(9,x.fillRect(2e3*S(j*j+t/9),j/2,j,5),j/55)

Nov 18 2018 5:05 PM UTC

}// 140/140

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Moonrise

u/joeytwiddle

Beautiful!
u/katkip

This is nice! #art #landscape #waves
u/joeytwiddle

Not a #sunset because it's the #moon!

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pavel

remix of d/11016 by u/pavel

function u(t) {

for(w=i=c.width|=q=C(t);j=--i/w;x.fillRect(960+(o*q-l*S(t))*w/z,540+S(a)*w*r/z,s=1e3/z/z,s))r=3+j*C(i),o=S(i)*j,l=C(a=j*t)*r,z=14+o*S(t)+l*q

Nov 17 2018 7:40 AM UTC

}// 140/140

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Ouroboros

u/katkip

haha cool
u/fourier.space

This one gets really good after it eats itself for the 20th time and dissociates into snake gas
u/katkip

ew
u/BirdsTweetCodersDweet

Awesome!

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