Random dweets | Dwitter

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.

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Current theme challenge: #Food

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taupelink

remix of d/24644 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㍥㐻洭ⴻ砮晩汬⡸⹳瑲潫攨⤩⥘㵭⨪⸸┲㐬夽匨洩ⱶ㴱⭓⡘⭔⡭⤩⼳ⱸ⹳瑲潫敓瑹汥㵒⡩㵭┳㐹⬹㤬椪㵶Ⱪ⨪瘬⬫夯㐩ⱸ⹢敧楮偡瑨⡸⹬楮敗楤瑨㴶〪瘩ⱸ⹡牣⡘⨸〬㔴〪夬㌰⽶ⱭⱭ⬲⵶⨪天`.replace(/u([^D].)/g,'$1%')))

Apr 9 2022 1:25 AM UTC

}// 140/140

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d/25310

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leafyvez

function u(t) {

eval(unescape(escape`楦⡴㰱〩筢㴳⸱㐊景爨爽孫㵩㴰崻⬫椼㄰⩴㬩牛楝㵫⬽款椦爮楮摥硏昨欭椩㰰㼭椺椬砮扥杩湐慴栨⤬砮慲挨㔰⬸⨨䵡瑨⹭楮⡲孩ⴱ崬牛楝⤫椯㈩ⰵ㐰ⰴ⩩Ⱪ┲⩢Ȿ椥㈪戩ⱸ⹳瑲潫攨⥽`.replace(/u([^D].)/g,'$1%')))

Nov 21 2021 1:41 PM UTC

}// 131/140

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Recamán's sequence!

u/leafyvez

https://en.wikipedia.org/wiki/Recam%C3%A1n%2…
u/leafyvez

learnt the beautiful trick (r[i]=x+= ... ) from https://codegolf.stackexchange.com/a/37639
u/leafyvez

might have to zoom in / fullscreen to avoid moire(?) pattern

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ETHproductions

function u(t) {

for(c.width|=i=128;i--;)for(j=39;j--;x.fillRect(210+j*40+i*q-g,200+i*6*C(q/6),g*2,7))q=S(t*2-i/99-j/6),g=(S(i/2+j*3-t*9)*5+5)*(i>25||i/25)+1

Apr 15 2018 10:53 PM UTC

}// 140/140

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Based on a tweet from @beesandbombs https://twitter.com/beesandbombs/status/9841…

u/ETHproductions

I only noticed right after posting that u/BalintCsala had already made his own interpretation d/7646
u/joeytwiddle

#cloth #material or maybe just beads on a string

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UEZ

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌽󪜽󜝥󜼻󪜭󟜱󛼱󝬻󮌮󩭩󫍬󤭥󨽴󚌹󜌪󚍘󚬲󚽙󛜶󚜬󞜰󚬨󦌯󜬭󦜭󮬫󝜩󛌶󚽺󛌹󚬨󜬭󮬩󚜩󦌽󪜥󞌬󦜽󪜯󜜲󞌬󮬽󤼨󤼨󦜫󠼨󦌪󜼩󚜫󤼨󦌫󤼨󦜪󜼩󚜫󭌪󜼩󚬪󜼯󝬬󮌮󩽬󫽢󨝬󠝬󬍨󨜽󜜭󮬪󝌻`.replace(/u../g,'')))

May 22 2022 1:08 PM UTC

}// 118/140

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Remix of #25511 by TGY

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shaneckel

function u(t) {

c.width=1920;for(i=0;i<9;i++){x.fillRect(400+i*100+S(t)*300,400,50,200)}

Feb 19 2017 10:54 PM UTC

}// 72/140

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Agnes

function u(t) {

for(c.width|=i=9,f=t>1.4,x.scale(m=100,m);i--;)with(x)fillRect(e=4+i+S(f?1.4:t)*3,4,.5,2),font=i+'px A',fillText(f?"ゴ":'',e,6+i)

Mar 5 2018 2:26 PM UTC

}// 128/140

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The joke was going to be that everything turned sepia (#7F462C) after it stops but I couldn't find any way to get that below 152 characters. I'd be really impressed if someone found a way.

u/katkip

#jojo

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rodrigo.siqueira

remix of d/31911 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=3e4;i--;a+=(r=i*t/b&1)*3-b*S(a/2)/4-a*a/5,b-=.7+a*b/9)x.fillRect(a*260-i%3*580+560,b*440+1710,.05,t<3)

May 27 2024 3:10 PM UTC

}// 139/140

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Alien garden

u/cantelope

neat

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donbright

remix of d/10189 by u/QXY

function u(t) {

K=256
X=t**8%2e3
Y=t**9%2e3
for(j=t**7%69+29;j>0;j--){x.lineWidth=3
x.strokeStyle=R(Y%K,K-j,X%K)
x.beginPath()
x.arc(X,Y,j,0,7)
x.stroke()}

Oct 3 2018 1:07 AM UTC

}// 139/140

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iverjo

remix of d/294 by u/iverjo

function u(t) {

for(i=4e3;i--;)c=155+99*S(t+4*S(i*9)),x.fillStyle=R(0,c,99+c),s=45/(9-(t+i/100)%9+1),x.fillRect(960+25*s*C(i),540+25*s*S(i),s,s)

Sep 17 2016 7:09 PM UTC

}// 128/140

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iverjo

function u(t) {

c.width=2e3;for(i=5;--i;)x.fillStyle='pink',x.font=199+C(t*19-4)/Math.exp(t*5-5)+'px A',x.fillText(String.fromCharCode(10084),350*i,580)

Jan 8 2016 12:11 AM UTC

}// 136/140

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#hearts