Dweets awesomed by u/skeletonNatte

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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rodrigo.siqueira

remix of d/27151 by u/KilledByAPixel

function u(t) {

for(i=170-t*60,j=99;i>0&&j--;x.fillRect(960+r*S(a=i-S(i/9+j/9)/9),540-r*C(a),z=(80-j)*i/75/t,z))x.fillStyle=`hsl(${j} 99%${j*2}%`,r=i*j/6

Mar 4 2023 3:10 PM UTC

}// 137/140

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🏵️ #uncompressed

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rodrigo.siqueira

remix of d/27094 by u/danny@hille.dk

function u(t) {

for(X=f=c=>T(S(t/2+c*(d=r>1||T(r*r))*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,3))r=X*X+Y*Y

Feb 20 2023 5:30 PM UTC

}// 117/140

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Mirror ball #raytracing

u/danny@hille.dk

Looks amazing!!!
u/jdspugh

Wow
u/joeytwiddle

#shiny #reflection #beautiful
u/joeytwiddle

Wait, is that thing in the middle my face? Is that how I look, outside the matrix?
u/donbright

hhooww

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danny@hille.dk

remix of d/27094 by u/danny@hille.dk

function u(t) {

for(X=f=c=>S(T(c*d*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,3))x.fillStyle=R(C(r=X*X+Y*Y)*255,d=r>1||T(r+3),r*99)

Feb 19 2023 8:08 PM UTC

}// 140/140

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Colorfull remix

u/danny@hille.dk

gold and carbon ->`for(X=f=c=>S(T(c*d*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,4))r=X*X+Y*Y,d=r>1||T(r),x.fillStyle=R(g=d*255,g*.6+d*55)´´´
u/vain

great!
u/vain

HAL 9000 is watching you
u/danny@hille.dk

😀 "I'm sorry, Dave, I'm afraid I can't do that."
u/joeytwiddle

Wow, you guys are absolutely killing it this month

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TGY

remix of d/27074 by u/KilledByAPixel

function u(t) {

for(V=(t*9)**6%2e3,i=h=V**3%99|0;i--;(99*S(Y/99)-X+1e3)**2<1e4&&i<h-3?i=0:0)x.fillRect(X=V-(1-S(i^V))*i/8,Y=600+t*9+C(V/299)*h+i-h,i/4,t/32)

Feb 17 2023 9:42 PM UTC

}// 140/140

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river in a forest

u/KilledByAPixel

nice!
u/donbright

#landscape

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danny@hille.dk

function u(t) {

c.width+=0;x.translate(960,540);for(m=31;m--;x.rotate(.2))for(i=0;i++<500;)x.fillRect(i,S(t*9-i/30+m)*(50-i/9),9,2)

Feb 16 2023 4:14 PM UTC

}// 116/140

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Sin-Sun

u/cantelope

A "sin" that cannot be reasonably avoided is either not a sin, or or there is no such thing as sin. That's where I'm at with it

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bogdanov

function u(t) {

w=c.width|=0
if(!t)v=z=g=0,f=30
v+=f
z+=g
g+=1
if(v<0||v>w)f*=-1
if(z>999)g*=-.9
x.fillRect(v,z,9,9)

Feb 11 2023 9:29 PM UTC

}// 101/140

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This is my ball

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CalSch

remix of d/27027 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`砮晩汬剥捴⠰ⰰⱡ㴲攳ⱡ⤍੦潲⡸⹳瑲潫敓瑹汥㵒⡩㴶㐰⤻椭ⴻ砮獴牯步⠩⥸⹢敧楮偡瑨⠩ⱸ⹡牣⠨㌵⨪匨琭椯㤩⭩⨳⭴⨲〰⤥愬椥ㄶ〪㠬㠫㤹⩃⡩⼳㤫琩⨪㐬㜬〬㜩`.replace(/u([^D].)/g,'$1%')))

Feb 11 2023 3:29 PM UTC

}// 124/140

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Added some movement

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rodrigo.siqueira

remix of d/24693 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(x.strokeStyle=R(i=640);i--;x.stroke())x.beginPath(),x.arc(35**S(t-i/9)+i*3,i%160*8,8+99*C(i/39+t)**4,7,0,7)

Feb 10 2023 3:33 PM UTC

}// 135/140

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Pseudomonas

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CalSch

remix of d/1540 by u/5Mixer

function u(t) {

i=c.width=2e3
x.font="8em'"
n=99
x[f='fillText']("👾",n,200)
x[f]("🐄",n,S(t*5)*n+600)
while(i--)x.fillRect(i,1e3,1,S((i+n)/n)*70-n)

Feb 1 2023 4:25 AM UTC

}// 130/140

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Golfed for (maybe) more cow abduction activities!

u/CalSch

I'm new to golfing, so please let me know of any other good techniques!
u/joeytwiddle

Various techniques on the wiki: https://github.com/lionleaf/dwitter/wiki
u/Joachim

six chars smaller :) i=c.width=2e3;x.font="8em'";x[f='fillText']("👾",n=99,200);x[f]("🐄",n,S(t*5)*n+600);while(i--)x.fillRect(i,1e3,1,S(i/n)*70-n)
u/magna

1 char smaller: for(x[f]("🐄",n,S(t*5)*n+600);i--;)

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joeytwiddle

function u(t) {

for(c.width|=j=9;j--;)for(i=99;i--;)W=50-i/3,x.fillRect(425+j*100+S(t)*300+i*i/250*S((5+j)*i**5-t*3)-W/2,610-!i*210+!!i*i*2,W,i?1:200)

Jan 29 2023 1:44 PM UTC

}// 134/140

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#default reflected in rippling #water (day)

dwitter.net | skeletonNatte (18661)