# Generate a random face that always has blue skin
const face = generate({ body: { color: "blue" } });
display("my-div-id", face);

I think that’s a really cool idea, and if you needed this kind of thing on a project, you can install it yourself which is safer than using a hosted service for random avatars. Like, Pravatar is neat, but these services have a super high churn rate. Do not count on it sticking around.

I wanted to have a quick play and have it output a bunch of random faces on a grid. First I made 100 <div>s. You could do this any number of ways, including JavaScript, but I did it with Pug just for fun:

.faces
  - let i = 1;
  - while (i < 100)
    div(id=`face-${i}` class="face")
    - i++;

Then I made that into a grid:

.faces {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
}
.face {
  width: 100%
  aspect-ratio: 1 / 1;
}

Fun:

Hm. That makes me want to make the grid more interesting to look at, perhaps with some of the avatars spanning two columns (and thus two rows accommodate the height).

To do that I put a random number 1-10 on each face when creating the <div>s, as a data-* attribute:

.faces
  - let i = 1;
  - while (i < 100)
    - var n = Math.floor(Math.random() * 10 + 1);
    div(id=`face-${i}` class="face" data-size=n)
    - i++;

Then I can select some of them and make them bigger:

.face {
  width: 100%
  aspect-ratio: 1 / 1;
  
  &[data-size="5"] {
    grid-column: span 2;
    grid-row: span 2;
    scale: 1.2;
  }
}

I used scale there to juice the size even more and make them overlap:

I wanted to do a few more thing though. One, this left some gaps in the grid, as in, literal blank grid positions.

It’s incredibly satisfying to fill those in with just one extra grid declaration:

grid-auto-flow: dense;

Then I wanted the edges of the screen to allow for overlap, so the edges don’t seem perfectly lined up. I wanted it to look more like randomly cut wrapping paper. To do that, all I did was scale up the body (much like we did with the enlarged avatars) and then clip off the horizontal overlow.

body {
  scale: 1.2;
  overflow-x: clip;
}

I added a few more random sizes and scalings and, I dunno, it just ended up a satisfying little thing to play with.

Have you actually used a random avatar generator in a production app? On CodePen we just use a consistent generic one, which I hope kinda encourages people to replace it. I imagine random avatars are more useful in mockups and during development.