Dweets awesomed by u/erin

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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rodrigo.siqueira

remix of d/21881 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=2e3,z=-400,y=340,d=0;i--;d+=S(i|1e3)*9+S(i+t/8)*9)y+=C(d)*8,x.fillRect(z+=C(d+t*3)*3+S(t*2)/3+3,y,7,300)

Mar 11 2021 3:08 PM UTC

}// 121/140

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Gond's digestive system

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erin

remix of d/21888 by u/erin

function u(t) {

for(w=i=963;i--;)D=S(w+i)*25,x.fillRect(e=D*w,e,s=w/t/t,s),x.fillStyle=`hsla(${D},99%,50%`

Mar 11 2021 5:50 AM UTC

}// 90/140

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hatched lines

u/erin

change 25 to other numbers for different effects

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erin

remix of d/21898 by u/erin

function u(t) {

for(i=2e3,c.width=w=60;i--;)x.fillRect(X=i%w,Y=i/w,S(w*C(Y/X)+t+Y),1)

Mar 11 2021 5:21 AM UTC

}// 69/140

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continuum

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erin

remix of d/21896 by u/Xen

function u(t) {

for(i=2e3,c.width=w=60;i--;)x.fillRect(X=i%w,Y=i/w,S(t^Y&X),1)

Mar 11 2021 3:29 AM UTC

}// 62/140

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Sierpinski Slideshow

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erin

remix of d/19542 by u/IV

function u(t) {

for(w=i=960;i--;)D=S(w*i+t),X=S(D),Y=C(i*i),x.fillRect(w+X/t*w,w/2+Y/t*w,s=99/t,s),x.fillStyle=`hsla(${D*99},99%,50%,1`

Mar 10 2021 7:47 PM UTC

}// 119/140

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colored tunnel #tunnel

u/danny@hille.dk

Looks realy nice

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BackendForth

function u(t) {

c.onmousemove=(e)=>{c.width=1920
for(i=1920;i-=64;)for(j=1080;j-=54;)p=e.x*3.5-i,q=e.y*3.5-j,r=(p*p+q*q)**.5/99,x.fillRect(i-p/r,j-q/r,9,9)}

Mar 10 2021 2:37 AM UTC

}// 140/140

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Mouseover, please!

u/erin

this is gonna b one of my fav dweets i think
u/smtsjhr

good fun!
u/danny@hille.dk

Nice!
u/Xen

nicely!
u/aleamb

#interactive

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rodrigo.siqueira

remix of d/21871 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,z=-99,y=300,d=0;i--;d+=S(i*i)*9+C(i+t/3)+1)y+=C(d)*5,x.fillRect(z+=C(d)+2,y,1.2,450)
x.clearRect((t/2)%3*700,500+C(t*3)*40,30,9)

Mar 9 2021 8:27 PM UTC

}// 138/140

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Exploring Gond's cave (based on Vanguard #Atari #game)

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KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𮠽𨰮𭱩𩁴𪀽𜠰𜠱𞱩𛐭𞰩𮀮𨑲𨰨𭰽𜑥𜰬𪐪𜰬𬐽𪐪𤰫𭀬𬐬𬐩𒡷𪑴𪀨𮀩𩡩𫁬𥁥𮁴𚁛𩡯𫡴🐧𝡩𫠠𪑭𬁡𨱴𙰬𙱍𨑫𩑲𬰧𛀧𤁬𨑹𙰬𙱍𨑲𨱨𘀲𝠭𜠸𙰬𮠬𛠮𛠧𢑍𤰠𙰬𭁥𮁴𠑬𪑧𫠽𙱣𩑮𭁥𬠧𛁦𪑬𫁓𭁹𫁥🐧𬡥𩀧𧑛𤰽𭀯𜠥𞀫𜑼𬱴𬡯𪱥𚀩𧐬𭰬𭰬𮠩`.replace(/u../g,'')))

Mar 9 2021 6:40 PM UTC

}// 140/140

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Makers Play Intro

u/KilledByAPixel

https://indiemakersyndicate.com/

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danny@hille.dk

remix of d/21876 by u/Xen

function u(t) {

for(t?i=768:c.width=w=32,c.style.filter='contrast(4';i--;x.fillRect(X,Y,1,1))x.fillStyle=R(m=S((X=i%w)^t*w+(Y=i/w))*i,m/2)

Mar 8 2021 11:33 PM UTC

}// 122/140

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lo-res #fire?

u/Xen

nice!

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erin

remix of d/21870 by u/danny@hille.dk

function u(t) {

for(i=1e4,c.width=w=128;i--;x.fillRect(X,Y,1,1))x.fillStyle=R(X=i%w,m=((Y=i>>7)&X&Y*S(Y+t))*w)

Mar 8 2021 8:37 PM UTC

}// 94/140

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a remix

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