Dweets awesomed by u/ETHproductions

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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prplz

function u(t) {

for(c.width|=i=9;i--;z>0&&x.fillRect(960-200/z,400-100/z,50/z,200/z))z=S(t)*2+i/3

Oct 8 2018 10:02 AM UTC

}// 81/140

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#default

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yonatan

remix of d/10175 by u/yonatan

function u(t) {

eval(unescape(escape`景爨挮睩摴栽㤹Ⱪ㴲攳㭩ⴭ㭾⡱籙⤦㐦☱㰼⡙㰼㉼焪㈩☳㔹㑼籸⹦楬汒散琨㔰⭃⡭⤪爬甪㈲ⵓ⡭⤪爯㌬㘬㔩⥡㵩⼱㠬爽⠹⭃⡩⤩⨶⩓⡓⡵㴳⵩⼶㘶⤪⨮㔩ⱸ⹦楬汓瑹汥㵒⡧㵓⡭㵴⭡⤪㌰〬术㈩ⱙ㵵⨳ⴴⱱ㵡┶⸳`.replace(/u(..)/g,"$1%")))

Sep 30 2018 7:51 PM UTC

}// 140/140

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Another jackolantern (thx u/BirdsTweetCodersDweet)

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u/yonatan

for(c.width=99,i=2e3;i--;~(q|Y)&4&&1<<(Y<<2|q*2)&3594||x.fillRect(50+C(m)*r,u*22-S(m)*r/3,6,5))a=i/18,r=(9+C(i))*6*S(S(u=3-i/666)**.5),x.fillStyle=R(g=S(m=t+a)*300,g/2),Y=u*3-4,q=a%6.3
u/yonatan

Light it with: R(g=300-S(m=t+a)*255,...
u/joeytwiddle

#halloween #pumpkin
u/donbright

insane
u/katkip

i do not have word to say
u/magna

*curse words*
u/sigveseb

holy
u/UEZ

Can you explain me how JS executes this: ~(q|Y)&4&&1<<(Y<<2|q*2)&3594||x.fillRect()? Thx

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yonatan

remix of d/10159 by u/yonatan

function u(t) {

eval(unescape(escape`景爨椽㉥㌻椭ⴻ⠡⠨浼天☭㐩⨨ㄼ㰨夼㰲籭⨲⴮㘩☳㔹㐩⥼籸⹦楬汒散琨㤶〫䌨洩⩲ⱓ⠭洩⩲⼴⭴⨴㔰ⰹⰹ⤩戽䌨椯ㄶ⤬爽⠲〫戩⨵〪匨匨琩⨪⸵⤬砮晩汬却祬攽刨焽㌰〫截⨳⨹ⵓ⡭㵩⼳㈰⤪ㄸ〬焯㈩ⱙ㵴⨳ⴴ`.replace(/u(..)/g,"$1%")))

Sep 29 2018 8:11 PM UTC

}// 140/140

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Happy Halloween! (yes, I know it's a month from now)

u/yonatan

for(i=2e3;i--;(!((m|Y)&-4)*(1<<(Y<<2|m*2-.6)&3594))||x.fillRect(960+C(m)*r,S(-m)*r/4+t*450,9,9))b=C(i/16),r=(20+b)*50*S(S(t)**.5),x.fillStyle=R(q=300+b**3*9-S(m=i/320)*180,q/2),Y=t*3-4
u/magna

DUDE.
u/joeytwiddle

Amazing! :D #pumpkin #halloween
u/Fox

2spook4me

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anotherkitten

function u(t) {

e=(a,b)=>~~(a/b%2)?b-a%b:a%b;x.fillRect(0,0,2e3,2e3);x.globalAlpha=.07;for(i=j=40;j--;)x.clearRect(e(t*j*i,1880),e((S(t)+1.2)*j*i,1040),i,i)

Sep 28 2018 2:10 PM UTC

}// 140/140

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inspired by cantelope's dweets

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BalintCsala

function u(t) {

eval(unescape(escape`挮睩摴栽ⴱ㭣⹳瑹汥⹦楬瑥爽恩湶敲琨⑻⡴⬮㔩┲簰絠㭦潲⡪㴹㤻樭ⴻ⥸⹳整呲慮獦潲洨猽匨愽⵴⨱⸵㜩Ɽ㵃⡡⤬搬⵳Ⱘ䠽⠨琫⸵⤥㈼ㄩ⨱㠩⬨樥㄰ⴱ⭴┱⤪㌵Ⱘ樯㄰簰⤪㌵ⵈ⤬砮晩汬剥捴⠭ㄳⰭㄳⰲ㔬㈵⤻`.replace(/u(..)/g,"$1%")))

Sep 27 2018 8:41 AM UTC

}// 139/140

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Inspired by a beesandbombs tweet

u/katkip

This dweet is awesome!
u/Xen

impressive!
u/joeytwiddle

Lovely :)
u/joeytwiddle

#beesandbombs https://twitter.com/beesandbombs/status/1044…
u/asad123

nice

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yonatan

remix of d/10109 by u/Purpzie

function u(t) {

c.style.filter='invert(1';c.width=-1;for(i=50;i--;x.fillText(u,t*-33,2))x.setTransform(a=4+i*i/150,0,0,a,150,84),x.globalAlpha=1-(i/50)**.1

Sep 27 2018 2:30 AM UTC

}// 139/140

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u/joeytwiddle

Epic #quine
u/katkip

Genius
u/Purpzie

i'm just imagining this with the loud THX sound
u/magna

Whoa!
u/vain

stunning !!!

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ETHproductions

function u(t) {

for(i=8192,c.width=128,r=R,R=n=>~-r[i+n]-~r[i-n];i--;(R[i]=p+new Date%9/t/9>=3-r[i]&p<4)&&x.fillRect(i>>6,i%64,1,1))p=R(1)+R(63)+R(64)+R(65)

Sep 25 2018 6:06 PM UTC

}// 140/140

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Conway's Game of Life in 140b

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u/ETHproductions

Takes a second to get going due to the limitations on how I could kick it off. The 184b version looks much better; I may post it when I'm satisfied with it.
u/aemkei

Nice! #gameoflife
u/and3k5

How do you twist your brain to do this thinking? It's amazing!
u/katkip

That's a huge GOL
u/zanella

My new favourite dweet. :)
u/hells-fargo

i was waiting to find this somewhere on here! :D

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ETHproductions

function u(t) {

s=7,t?x.drawImage(c,0,-s):a=[l=1];for(q=0,i=++l;i--;x.fillStyle=j?'#000':'#fff',x.fillRect(i*s,1080-s,s,s))q=q*2%8|a[i-1],j=a[i]=110>>q&1

Sep 24 2018 7:18 PM UTC

}// 137/140

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Rule 110

u/ETHproductions

If there's a short way to move the entire drawing a few pixels, it would allow quite a bit more room for messing around...
u/joeytwiddle

Bring out q to shave off two: s=7,x.drawImage(c,q=t?0:a=[l=1],-s)
u/katkip

WOW! AWESOME

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Xen

function u(t) {

for(Y=i=960;i--;x.fillRect(Y+C(i-i/7+t)*Y,540+S(t+i)*540,19,19))x.fillStyle=R(Z=i/4,t*9%Z,Z*S(t))

Sep 24 2018 6:59 PM UTC

}// 97/140

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have a play with the C() and S() in fillRect

u/prplz

love it
u/joeytwiddle

Nice changing #pattern

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username

remix of d/10043 by u/username

function u(t) {

 for(x.shadowBlur=i=128;i>0;i-=2,x.shadowColor=x.fillStyle=`hsl(${C(t)*i+t*i} 99%38%)`)x.fillRect(960+11*i*-C(a=t*i/16),552+11*i*S(a),i,i)

Sep 23 2018 12:37 PM UTC

}// 138/140

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