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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KilledByAPixel

remix of d/27036 by u/KilledByAPixel

function u(t) {

t?x.fillRect(A,B,Z,Z):(X=Y=540,V=3,W=2,Z=32,F=_=>u[G=(A=X>>5)+(B=Y>>5)*Z]?1:u[G]=-1)
X+=V*=F(X+=V)
Y+=W*=F(Y+=W)
x.clearRect(A*=Z,B*=Z,Z,Z)

Feb 12 2023 9:55 PM UTC

}// 139/140

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lo-fi breakout

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hcon

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<100*(t+t);i++)
{
x.fillStyle=R(0,0,0,1-C(i/t))
x.fillRect(0+((i+t)*i/t),540+(C(i+t)*400),10,10)}

Mar 26 2022 1:11 AM UTC

}// 139/140

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thanos snap

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DataMeta

remix of d/9832 by u/prplz

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=256;i--;x.clearRect(C(q)*i+960+C(q)*256,S(q)*i+540+S(i)*256,9,9))q=t*2-i/2

Sep 14 2018 10:42 PM UTC

}// 105/140

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A bit of a play

u/donbright

very cool

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taupelink

remix of d/24912 by u/taupelink

function u(t) {

eval(unescape(escape`砮獴牯步却祬攽✣㌰㘧㭦潲⡭㵫㴵㐰㭺㵴⼴⨪琬洭ⴾㄯ稻砮晩汬⡸⹳瑲潫攨⤩⥸⹦楬汓瑹汥㵒⡫⽴ⱭⱫ⩺⤬砮扥杩湐慴栨砮汩湥坩摴栽洪稪稩ⱸ⹡牣⠹㘰⵫⩓⡭⵺⼶⤬欪⠱⭃⡭⩭⵴┱⼹⤫稯琩Ɑ⩺ⱺⰴ⤠`.replace(/u([^D].)/g,'$1%')))

Feb 13 2022 10:23 PM UTC

}// 140/140

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d/24919

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ciaccodavide

remix of d/21544 by u/ciaccodavide

function u(t) {

for(i=3e3;i--;)T=t*(i+t)*i%3,X=~~T%2==0?X/f:(W-X)/f+X,Y=T<2?Y/f:(W-Y)/f+Y,x.fillRect(X,Y,3,3)}{f=X=Y=3,W=1920

Feb 1 2021 3:02 PM UTC

}// 109/140

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#sierpinski

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Agnes

remix of d/32656 by u/Agnes

function u(t) {

eval(unescape(escape`𠐽𭀾𝐊𩡯𬠨𪐽𝡥𜰬𨰮𭱩𩁴𪀽𞐹𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𪐥𞐹𛁙𛁓𚁍𨑴𪀮𬡡𫡤𫱭𚁸𛡦𫱮𭀽𘠲𩑭𘁁𘠩𚠪𡀩𛀱𚐩𦐽𪐯𞐹🠾𜀬𡀽𠑼𯁴𚠪𝐭𚁙𛐳𜀩𚠪𜠊𮀮𩱬𫱢𨑬𠱯𫑰𫱳𪑴𩑏𬁥𬡡𭁩𫱮👁𙠦𘡳𫱵𬡣𩐭𪑮𘠊𮀮𩡩𫁬𥁥𮁴𚁁🰢𢁂𣰢𞠢𘠬𜐷𛀲𝰩`.replace(/u../g,'')))

Oct 25 2024 9:53 AM UTC

}// 136/140

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HBO static logo with actual static in letters #static

u/tomxor

Hah nice! It's getting closer :D
u/magna

I could hear the static hiss
u/KilledByAPixel

Nice

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KilledByAPixel

remix of d/31785 by u/KilledByAPixel

function u(t) {

B=t?[...A]:A=[]
for(w=c.width&=k=10368;k--;A[k]=(t&&T(t*k)<299?a+((a+1)%3==B[k+[-1,!x.fillRect(k%w,k>>7,1,a/5),w,-w][t*60%4|0]]):k)%6)a=B[k]

May 18 2024 5:02 PM UTC

}// 140/140

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Worm Farm 🐛

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monstrousmoonshine

function u(t) {

c.width*=1,x.globalAlpha=.5;for(i=41;i--;x.stroke())p=300/C(v=.3*t+.1571*i),q=p*S(v),x.beginPath(),x.arc(960+p,540-q,Math.sqrt(p*p+q*q),0,7)

Jul 25 2019 3:40 PM UTC

}// 140/140

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Lemniscate

u/donbright

#math
u/KilledByAPixel

👍

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veubeke

function u(t) {

x.fillRect(960,540,C(t)*300,S(t)*300)

Apr 21 2020 4:40 AM UTC

}// 37/140

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How are you drawing circles?

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lewdev

remix of d/32609 by u/skeletonNatte

function u(t) {

for(i=6e3,c.width=99;i--;)x.fillRect(i%99,i/99>>0,Math.random(),1)

Oct 21 2024 4:34 AM UTC

}// 66/140

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TV static (golfed -12b)