Dweets awesomed by u/rodrigo.siqueira

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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smtsjhr

remix of d/21238 by u/smtsjhr

function u(t) {

for(c.width|=n=16;n--;x.stroke())for(i=50;i--;)w=9*C(n+t),u=T(t/9+n),k=w*w*C(i+u),x.lineTo(960+(u>5?99:9)*S(n/2)*w+k*S(j=i),540+k*C(j+w))

Jan 23 2021 8:43 PM UTC

}// 137/140

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i dont know what this is but i promise its not dangerous

u/Xen

yea.. looks pretty violent tho
u/danny@hille.dk

I have one of those, on my ninja obstacle course, I can assure you, it is quite dangerous, if you're not fast and nimble.
u/danny@hille.dk

never use it before your morning coffee
u/Qwitter

I get in a mood like that thing sometimes

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Pascal

function u(t) {

M=(a,r=0,i=0,n=40)=>Math.abs(r+i)<n&&1<n?M(a,r*r-i*i+a,2*r*i-t/600+.0149,--n):1-n/30;for(i=1920;i--;)x.fillRect(i,t*120,M(i/64e3-1.6)**.5,2)

Jan 23 2021 7:42 PM UTC

}// 140/140

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#mandelbrot forest

u/magna

Lovely!
u/smtsjhr

nice one!
u/Xen

nice
u/Qwitter

That's Awesome! Escape Time in the MandelBrot Forest for rest.

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danny@hille.dk

remix of d/21403 by u/danny@hille.dk

function u(t) {

w=c.width=58;for(i=2e3;i--;)x.fillRect(X=i%w,Y=i/w,C(Y/9-t/2)+S(X/19-t),S(Y/16+t/2)+C(X/16+t))

Jan 23 2021 6:24 PM UTC

}// 94/140

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Smoke and lasers remix

u/Xen

nicely

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Pascal

function u(t) {

k='φ';eval(unescape(escape`𨰮𭱩𩁴𪁼👦🐱𒡦𫱲𚁩👍𨑴𪀮𩡬𫱯𬠨𭀩𞱩𛐭𞰩𩠽𜐫𜐯𩠊𮀮𩡯𫡴🐢𝰰𬁸𙰢𒡸𛡦𪑬𫁔𩑸𭀨𪰫𙰠🐠𙰫𩠬𜠰𛁰🐵𝀰𚐊𩡯𬠨𪐽𜀻𪐼𝀰𜀻𪐫𚰩𩀽𚁩𛰨𝀰𜀭𜐩𚐪𚠮𝐬𮀮𩡩𫁬𤡥𨱴𚀱𜰶𜀭𬀪𩀪𠰨𨐽𜠪𣑡𭁨𛡐𢐪𩠪𪐩𛁰𛑰𚡤𚡓𚁡𚐬𞀬𞀩`.replace(/u../g,'')))

Jan 22 2021 7:58 PM UTC

}// 140/140

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calculating the golden ratio

u/danny@hille.dk

nice

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tomxor

remix of d/21339 by u/tomxor

function u(t) {

f=s=>S((d=9+Math.hypot(s*(X>>6)+X%64-32,Y%64-32))/3*(Y-256>>6))/d*16
for(c.width&=i=66048;i--;)x.fillRect(X=i&255,Y=i>>8,Z=C(f(6)+f(-6)),Z)

Jan 21 2021 8:02 PM UTC

}// 139/140

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#wikimedia #wavepanel #interference

u/tomxor

Reproduction of https://commons.wikimedia.org/wiki/File:Wave…
u/Qwitter

Awesome! looks just like wave tank pics

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metamero

function u(t) {

c.width|=0
x.font='42px Courier'
a=username
x.fillText(a?`Hi, ${a}! Be safe. ${t&1?'❤':'♥️'}`:`Please click on "record" button.`,100,500)

Jan 21 2021 2:37 PM UTC

}// 137/140

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u/ciaccodavide

Nice! But the username is the creator's...so it's always greeting you, metamero ;)
u/ciaccodavide

c.width|=0;x.font='5em Courier';a=username;x.fillText(a?Created by ${a}! With ${t&1?'❤':'♥️'}:Please click on "record" button.,100,500)
u/ciaccodavide

c.width|=0;x.font='5em Courier';a=username;x.fillText(a?`Created by ${a}! With ${t&1?'❤':'♥️'}`:`Please click on "record" button.`,100,500)
u/metamero

this was just an experiment. thanks u/ciaccodavide for the feedback, now I now what reaaly happens

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ciaccodavide

remix of d/21350 by u/metamero

function u(t) {

}c.outerHTML=`<br><br><br>





D̛̮̙̳͒ͧͯ̉ͬ̌̍ͭͬW͈̪̺̮͒̀͢I̻̱̖̬͓̩̔͌̍̒̌͐̅͜͠T̵̛͚̥̜̣̯͔ͤ͆͐̍͊ͅT̰͎̗̖͉ͯ̒̈̌̍̾͑͠ͅĖ̵̡̟̍̂Ŗ̭̠̯͓̫͙̎̍ͣͫ̿̎̈̈́̋͘!̟͖̟̘̬̣͓̽ͮ͊͠`;{

Jan 21 2021 2:23 PM UTC

}// 140/140

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u/Xen

H̦̝̔̑̏e̠͍̦͓̹͙̅̆͑̐͐ ͈̝̙͙ͩ͌ͣC͙̒̀ͧͭȏ̥͎͍͔̮̙̊̒̎͂̉m͇̖̬̦͖̝ͮ́ẹ͎͉͖̗̩̈ͨ̆ͤs̼̣ͦͬ͗ͥ̽ͥ

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andrea270872

function u(t) {

x.globalCompositeOperation='xor'
f=(n,a,b)=>n?f(n-1,a,a+(b-a)*.4)+f(n-1,a+(b-a)*.5,b):x.fillRect(a,t%8*180,b-a,(t/8)%8)
f(~~t%8,0,1900)

Jan 21 2021 12:10 PM UTC

}// 135/140

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Cantor's monoliths

u/Xen

nce

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rodrigo.siqueira

remix of d/21331 by u/danny@hille.dk

function u(t) {

for(i=w=c.width|=m=20;i--;x.lineWidth=m/s)(1+i)%m||x.beginPath(x.stroke()),s=i/m,x.lineTo(960+(i%m-9)/s*w,1e4/s+S(S(s/9+t*9)+i%m)/s*w)

Jan 21 2021 12:06 PM UTC

}// 134/140

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A small remix to test the forward movement illusion

u/danny@hille.dk

Now imagne: You are the pickup, this is your view, the record is your world
u/Xen

love it

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rodrigo.siqueira

remix of d/21330 by u/rodrigo.siqueira

function u(t) {

for(i=3e3,f=g=>i*g(i*i+t)*g(i/t)**.3;i--;x.fillRect(960+f(C),800-f(S),9/t,9/t))x.fillStyle=`hsl(${120+(k=S(i*i+t/5)*340)},99%,${k/4}%,.1`

Jan 21 2021 6:48 AM UTC

}// 137/140

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Turner's sunrise

u/magna

WOW
u/tomxor

Increadible!
u/tomxor

#art
u/aemkei

A Monet!
u/rodrigo.siqueira

#monet

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