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: #Food

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21medals

remix of d/12273 by u/21medals

function u(t) {

if(2>(n=frame%(i=1e3)))for(d=[];i--;)d[i]=i**9%540
for(c.width=i=999;i--;i<n&&d[i]<(q=d[i+1])&&d.splice(i,2,q,d[i]))x.fillRect(i,0,1,d[i])

Feb 10 2019 2:17 PM UTC

}// 138/140

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Slowly sorting 1000 values using insertion #sort

u/katkip

Cool

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pavel

remix of d/9294 by u/cantelope

function u(t) {

for(i=w=c.width|=q=6.2832;i--;x.arc(960+S(p=(i>>1)*q/9-t)/Z*w,540+C(p)/Z*w,Z*Z,a=-t%q,a))Z=2+(i-1&-2)%98-8*t%2,i%98||x.beginPath(x.stroke())

Feb 6 2019 2:02 AM UTC

}// 140/140

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#uncompressed

u/cantelope

gotta hand it to you 👏
u/pavel

Playing it safe on the arc angle, modding it by 2pi just to avoid the bug on Safari.

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username

remix of d/10591 by u/ersagun

function u(t) {

for(i=j=f=24;d=a=>C(t*f)*(a[0].charCodeAt(f)-9e3),f--;i+=d`⚽⃦⌶⋗⌎⌲⌦⌅⌱⌚⌡⌟⌬⌊⌼⌭⌢⌃⍂⌱⌵⌮⌠⌧`)j+=d`╼⌣⌡⌹⋮⌟⋩⌮⍣⌙⌯⌷⍍⌫⌲⌾⍘⌤⋩⍉⌆⌶⌱⌺`
x.lineTo(i,j)
x.stroke()

Feb 4 2019 3:21 PM UTC

}// 140/140

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#wow

u/Galaxtone

just an interpolation function with defined points. #game
u/Galaxtone

Woops wrong hashtag
u/Galaxtone

Well I guess that's what they get for not adding a delete message feature

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saon

remix of d/12033 by u/SpilledMilk

function u(t) {

for(i=10;i>0;i--){for(j=10*i;j>0;j--){
  x.fillStyle=R(j*10,j*3,j*5)
  x.fillRect(960-25*i+S(t+j)*j*i*20,540-25*i-T(t+j)*j*i*20,50*i,50*i)}}

Feb 2 2019 3:26 AM UTC

}// 140/140

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yokljo

remix of d/12000 by u/yokljo

function u(t) {

for(j=22;j--;)for(g=j*90,i=99;i-->-120;)x.fillStyle=`hsl(${j*2e3+t*j},30%,${i<0?50:j+i/7}%)`,x.fillRect(i<0?g:g+S(i/3+t*9)*i/2,i*5+600,90,5)

Feb 1 2019 11:36 PM UTC

}// 140/140

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u/katkip

#waves

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cantelope

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀨𭰽𞐶𜀩𚠲𛀲𩐳𚐻𤠽𚁡𛁢𚐽🡛𠰨𭀩𚡡𛑓𚁴𚐪𨠬𤰨𭀩𚡡𚱃𚁴𚐪𨡝𞱦𫱲𚁩🐸𜐰𞱩𛐭𛐱𞱸𛡣𫁥𨑲𤡥𨱴𚁷𚱘𛰨𦠫🐱𝀩𚡷𛀵𝀰𚱙𛱚𚡷𛁳👷𛱚𛱚𛁳𚐩𦱘𛁚𧐽𤠨𪐥𞐭𝀬𝐭𪐯𞀱𯀰𚐬𦱙𛁚𧐽𤠨𚁩𛰹𯀰𚐥𞐭𝀬𦠩𛁛𦀬𦑝👒𚁘𛁙𚐻`.replace(/u../g,'')))

Feb 1 2019 10:48 PM UTC

}// 139/140

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Real 3-axis rotation using Euler equations (https://twitter.com/MaximeEuziere/status/108…). Thank you Xem!

u/cantelope

uncompressed: https://codegolf.tk/a/368
u/katkip

#cube #d3
u/UEZ

Borg cube

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23_Skidoo

remix of d/12059 by u/23_Skidoo

function u(t) {

t/=60
for(i=2e3;i--;x.fillStyle=R(70,90+S(i*9.1+t)*80,180+C(-t*5/4)*60,.03))x.fillRect(935*(C(t*5+i*3.2)+1),615*(C(t*13-i*9.1)+1)-99,s=50,s)

Feb 1 2019 8:45 AM UTC

}// 140/140

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thorbear

function u(t) {

i=2e3,u=v=t,a=b=1.7,c=0.6,d=1.2,s=240,x.globalAlpha=.01;for(;--i;)w=S(a*v)-c*C(a*u),v=S(b*u)+d*C(b*v),u=w,x.fillRect(960+s*u,540+v*s,4,4)

Jan 31 2019 9:20 PM UTC

}// 137/140

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actual Clifford

u/robbyg

#attractor
u/rodrigo.siqueira

Clifford #pickover Attractor

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joeytwiddle

remix of d/12000 by u/yokljo

function u(t) {

for(c.width|=j=20;j--;)for(g=j*120,i=99;i--;)x.fillRect(i?g+i/30*S(1e3/i-t*8+j*j*400)*i/2:g,i?i*5+600:0,120+60*S(j*j*(t|1)),i?5:600)

Jan 31 2019 6:22 AM UTC

}// 132/140

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A little remix of yokljo's city river

Show more comments…
u/katkip

Huh nice
u/joeytwiddle

Scrolling instead of switching: for(c.width|=j=15+t|0;j-->t;)for(g=(j-t)*180,i=99;i--;)x.fillRect(i?g+i*S(1e3/i-t*8+j**3):g,600+!!i*i*5,-99-80*S(j*j),i?3:-600)
u/username

What is this supposed to be? I only see black squiggly lines..
u/joeytwiddle

I think it's supposed to be buildings reflect in water. for(c.width|=j=20+t|0;j-->t;)for(g=(j-t)*120,i=W=99;i--;)x.fillRect(i?g+i*i/70*S(1e3/i-t*8+j**3):g,500+!!i*i*4,-W-80*S(j*j),i?3:-300-W*S(j))
u/donbright

oh my god
u/joeytwiddle

Please give u/yokljo an upvote. I only tweaked their idea! #water #waves
u/Tekmap

👏👏👏
u/vain

cool fx

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metamero

remix of d/11785 by u/metamero

function u(t) {

i=(t-2)*2|0
x.fillStyle=i^4&i?i>4?R():'#F7A8B8':'#55CDFC'
i^2&&x.fillRect(0,216*i,2e3,216)
x.fillText((x.font='499px ⚧')[6],766,716)

Jan 29 2019 4:10 PM UTC

}// 132/140

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Dia da Visibilidade Trans #pride

u/metamero

today is Transgender Pride Day on Brasil

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