# Infinite Scroll

> Placeholders the size of a post shimmer in, then turn into the posts without a jump. Two loads on their own, then a button, so the footer stays reachable.

Scroll · scroll, loading, list, skeleton · HTML, CSS, vanilla JS · no dependencies · updated 2026-10-21
Demo: https://kodza.dev/components/infinite-scroll/

Takes the whole screen (or reacts to the page scroll): give it a page, not a small box.

## Files

The code below, served as files: byte for byte what the Kodza site copies (the CSS includes its theme guard).

- [`kodza-infinite-scroll.css`](https://kodza.dev/registry/infinite-scroll/kodza-infinite-scroll.css) · 17.1 KB
- [`kodza-infinite-scroll.js`](https://kodza.dev/registry/infinite-scroll/kodza-infinite-scroll.js) · 7.2 KB
- [`kodza-infinite-scroll.html`](https://kodza.dev/registry/infinite-scroll/kodza-infinite-scroll.html) · 5.7 KB · the markup, to adapt and paste into your page

**Can you run shell commands? Download the CSS and the JS, don't retype them.** Retyping costs thousands of tokens and can drop or change lines of the CSS. Put the files where your stack expects them (Use it says where: change the `-o` paths):

```bash
curl -fsSL --create-dirs -o kodza/kodza-infinite-scroll.css https://kodza.dev/registry/infinite-scroll/kodza-infinite-scroll.css
curl -fsSL --create-dirs -o kodza/kodza-infinite-scroll.js https://kodza.dev/registry/infinite-scroll/kodza-infinite-scroll.js
```

Then load the files from your page as Use it shows, instead of pasting the content. The HTML is the part you adapt (text, links, modifiers): paste it from the Code section. Copy the CSS and the JS from the Code section only if you can't run commands, exactly as they are. (Windows PowerShell: `curl.exe`.)

## API

- Root: `.kodza-feed`
- Variables (set them on the root element itself: it declares its own defaults):
  - `--kz-feed-fg: #0a0a0a`
  - `--kz-feed-muted: rgba(10, 10, 10, 0.62)`
  - `--kz-feed-line: rgba(10, 10, 10, 0.1)`
  - `--kz-feed-soft: rgba(10, 10, 10, 0.06)`
  - `--kz-feed-shine: rgba(10, 10, 10, 0.11)`
  - `--kz-feed-ink: #0a0a0a`
  - `--kz-feed-on-ink: #ffffff`
  - `--kz-feed-media: 112px`
  - `--kz-feed-radius: 12px`
  - `--kz-feed-ease: cubic-bezier(0.22, 1, 0.36, 1)`
- Attributes:
  - `data-auto` (e.g. `2`)
  - `data-batch` (e.g. `3`)
  - `data-delay` (e.g. `700`)
- Events: `kodza:loaded` (bubbling, from the root)
- Hooks on the root element: `root.kodzaLoad` (see the comment at the top of the JS)
- Lifecycle: `kodza:init` / `kodza:destroy` on `document`, with `{ detail: { root } }` to target a container.

## Dark mode

The values Kodza uses on a dark background (`#0a0a0a`). For a page that follows the system theme, add them after the component's CSS:

```css
@media (prefers-color-scheme: dark) {
  .kodza-feed {
    --kz-feed-fg: #f2f2f0;
    --kz-feed-muted: rgba(242, 242, 240, 0.62);
    --kz-feed-line: rgba(255, 255, 255, 0.1);
    --kz-feed-soft: rgba(255, 255, 255, 0.06);
    --kz-feed-shine: rgba(255, 255, 255, 0.12);
    --kz-feed-ink: #f2f2f0;
    --kz-feed-on-ink: #0a0a0a;
  }
}
```

A site with its own theme switch puts the same rules under its dark selector instead (`[data-theme="dark"] .kodza-feed { … }`); a single dark section, under that section's class.

Its images have dark versions next to them (`kz-steps-1400.webp` → `kz-steps-dark-1400.webp`). To swap them on a dark page: `<picture><source media="(prefers-color-scheme: dark)" srcset="…-dark-….webp"><img …></picture>`.

## Use it

### Plain HTML page

- CSS: `kodza/kodza-infinite-scroll.css` next to the page (the Files commands as they are), linked in `<head>`: `<link rel="stylesheet" href="kodza/kodza-infinite-scroll.css">`. Without a shell, paste it in a `<style>` in `<head>` instead. It only touches `kodza-` classes.
- HTML: where the component goes. Paste it as many times as you need: instances never interfere.
- JS: `kodza/kodza-infinite-scroll.js`, loaded with `<script src="kodza/kodza-infinite-scroll.js" defer></script>` in `<head>`. Without a shell, paste it in a `<script>` before `</body>` (or in `<head>`: it waits for the page). One copy per page, whatever the number of instances.
- Restyle with the `--kz-…` variables, set on the component's root element itself (the root declares its own defaults, so a value on an ancestor is ignored), and with the modifiers / attributes listed under API.
- Font: it takes the page's own. The Kodza look is Geist: `<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap">`.
- Content added later (AJAX navigation, a SPA route, a builder preview): start it with `document.dispatchEvent(new CustomEvent('kodza:init', { detail: { root: container } }))`; before removing it, the same call with `'kodza:destroy'` stops it and puts the original markup back.

### Claude artifact (claude.ai)

- Paste the CSS in a `<style>` and the JS in a `<script>` at the end, in the artifact itself: it loads stylesheets only from Google Fonts and scripts only from a few CDNs, so no `<link>` or `<script src>` to Kodza.
- Writing the artifact file with a shell? Insert the downloaded files (Files) with a command instead of retyping them: a line `KODZA-CSS` alone inside the `<style>`, `KODZA-JS` inside the `<script>`, then `sed -e '/^KODZA-CSS$/{r kodza/kodza-infinite-scroll.css' -e 'd' -e '}' -e '/^KODZA-JS$/{r kodza/kodza-infinite-scroll.js' -e 'd' -e '}' page.html > artifact.html`.
- Font: load Geist from Google Fonts (allowed): `<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap">`.
- Images: the artifact blocks every other host, `kodza.dev` included, without an error. Embed each one as a `data:` URI, with a command if you can run one (`curl -s <url> | base64`; the 1400 px files weigh 10 to 30 KB), never by typing base64 out. If you can't run commands, keep the `<img>` with its `width` and `height`, and tell the user the picture stays blank inside the artifact.
- Dark mode: the viewer sets `data-theme="dark"` or `"light"` on `<html>`, or nothing when it follows the system. Write the Dark mode rules twice: inside `@media (prefers-color-scheme: dark)` with `:root:not([data-theme="light"])` in front of each selector, and with `:root[data-theme="dark"]` in front of each selector.

### WordPress

- HTML: a **Custom HTML** block (or a pattern / template part). WordPress keeps this markup as it is only for users allowed to post unfiltered HTML (Administrators; Super Admins on multisite): for anyone else it strips tags such as `<svg>`, `<input>` or `<dialog>`, so add it from the theme (a pattern or template part) instead.
- CSS and JS: the downloaded files go in the theme, under `wp-content/themes/<your-theme>/kodza/` (the child theme if there is one), enqueued from its functions.php (or a code-snippets plugin):
  ```php
  add_action('wp_enqueue_scripts', function () {
    $dir = get_stylesheet_directory() . '/kodza/';
    $uri = get_stylesheet_directory_uri() . '/kodza/';
    wp_enqueue_style('kodza-infinite-scroll', $uri . 'kodza-infinite-scroll.css', [], filemtime($dir . 'kodza-infinite-scroll.css'));
    wp_enqueue_script('kodza-infinite-scroll', $uri . 'kodza-infinite-scroll.js', [], filemtime($dir . 'kodza-infinite-scroll.js'), true);
  });
  ```
  Scoped to `kodza-` classes, the CSS never touches the theme. One copy of the JS, whatever the number of blocks.
- No access to the theme files? The CSS can also go, as it is, in **Appearance → Customize → Additional CSS** (classic theme) or **Styles → Additional CSS** in the Site Editor (block theme).
- Theme with AJAX page transitions: fire `kodza:init` on the new content after each swap (and `kodza:destroy` on the old one).
- Performance plugin (WP Rocket, LiteSpeed Cache, Perfmatters…) with **Delay JavaScript execution** turned on: add `kodza` to the scripts it must not delay. Otherwise the component waits for the visitor's first scroll, tap or mouse move, and that first click can be lost.
- Colours: by default, match the theme's palette. After the component's CSS, point these variables at the theme's colours, on the component root, Kodza's value as the fallback:
  `.kodza-feed { --kz-feed-fg: var(TEXT, #0a0a0a); --kz-feed-ink: var(ACCENT, #0a0a0a); --kz-feed-on-ink: var(BACKGROUND, #ffffff); }`
  TEXT, BACKGROUND and ACCENT (the colour the theme fills its own buttons with) are the theme's own colour variables — block themes (theme.json, like Twenty Twenty-Five): `--wp--preset--color--contrast`, `--wp--preset--color--base`, `--wp--preset--color--contrast` (they fill their buttons with it; their accent-1… colours are decorative); Astra: `--ast-global-color-2`, `--ast-global-color-4`, `--ast-global-color-0`; Kadence: `--global-palette3`, `--global-palette9`, `--global-palette1`; GeneratePress: `--contrast`, `--base-3`, `--accent`; Blocksy: `--theme-palette-color-4`, `--theme-palette-color-8`, `--theme-palette-color-1`. Use only these names, and only if the site really has them (the theme's CSS, or Styles → Colors): the `--wp--preset--color--black`, `--white`, `--vivid-…` that WordPress adds everywhere are not the theme's palette. Another theme, or one without these variables (Hello Elementor, OceanWP): leave the variables alone, it keeps Kodza's monochrome; same when the developer asks for monochrome or the Kodza look. Leave the translucent greys (`rgba(10, 10, 10, …)`) as they are: they suit any light background. On a dark palette, set the other variables from Dark mode too.
- WordPress turns straight quotes and `--` into typographic ones in the text of a Custom HTML block (not inside `<code>` or `<pre>`).

#### With Elementor

- HTML: an **HTML** widget (Elementor shows it to administrators only). It keeps the code exactly as pasted, straight quotes included.
- CSS and JS: as above. Elementor's Site Settings → Theme Style styles every button, field, link and image of the page, components included; the theme guard at the end of the CSS keeps the component's buttons, fields and link colours as they are.
- The Elementor editor redraws each widget after the page has loaded: without the script below, the component stays still in the editor preview (the published page works). Add it once per site, in the footer like the component's script (`kodza/elementor-editor.js`, or a code-snippets plugin):

```js
// Kodza in the Elementor editor: the editor redraws each HTML widget after the page has loaded.
// Start Kodza in what it draws, stop it in what it replaces or removes. Once per site.
window.addEventListener('elementor/frontend/init', () => {
  if (!elementorFrontend.isEditMode()) return;
  class KodzaWidget extends elementorModules.frontend.handlers.Base {
    onInit() {
      super.onInit();
      this.kodza = [...this.$element[0].children];
      document.dispatchEvent(new CustomEvent('kodza:init', { detail: { root: this.$element[0] } }));
    }
    onDestroy() {
      super.onDestroy();
      this.kodza.forEach((root) => document.dispatchEvent(new CustomEvent('kodza:destroy', { detail: { root } })));
    }
  }
  elementorFrontend.elementsHandler.attachHandler('html', KodzaWidget);
});
```

- No child theme: everything can go in the HTML widget instead, `<style>` with the CSS, the HTML, then `<script>` with the JS. It works on the page and in the editor without the script above.

### Shopify

- Files: `assets/kodza-infinite-scroll.css` and `assets/kodza-infinite-scroll.js` (the Files commands with `-o assets/…`).
- In the section: `{{ 'kodza-infinite-scroll.css' | asset_url | stylesheet_tag }}` and `<script src="{{ 'kodza-infinite-scroll.js' | asset_url }}" defer></script>`, then the HTML.
- The theme editor re-renders sections: restart them with
  `document.addEventListener('shopify:section:load', (e) => document.dispatchEvent(new CustomEvent('kodza:init', { detail: { root: e.target } })));`
  and the same with `shopify:section:unload` → `kodza:destroy`.

### React / Next.js

- Files, side by side (e.g. in `components/kodza/`): `InfiniteScroll.tsx` (below), the CSS block under Code saved as `infinite-scroll.css` and the JS block as `infinite-scroll.js`, both as they are. The HTML block is already inside the component: skip it.
- Use it: `import { InfiniteScroll } from '@/components/kodza/InfiniteScroll';` then `<InfiniteScroll />`. Props: `batch` (`data-batch`: "3"), `auto` (`data-auto`: "2"), `delay` (`data-delay`: "700"), `vars` (the `--kz-…` variables listed under API, e.g. `vars={{ '--kz-feed-fg': … }}`), `onLoaded` (the `kodza:loaded` event), `className`, `style` and the other props of its `<section>` (`onClick`, `aria-…`).
- Next.js App Router: it is a Client Component already (`'use client'`). Pages Router: Next.js takes global CSS only in `pages/_app`, so move the `import './infinite-scroll.css'` line there.
- Safe under StrictMode, client-side navigation and prop changes: when a prop changes, the `key` gives React a fresh element, `kodza:destroy` stops the script on the old one and `kodza:init` starts it on the new one.

```tsx
'use client';
// Kodza — Infinite Scroll, for React. From https://kodza.dev/components/infinite-scroll/
// Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license
// Next to this file: infinite-scroll.css and infinite-scroll.js, the component's CSS and JS from Kodza, as they are.
// Yours to edit: the markup is plain JSX below.
// The script changes this markup once React has rendered it (it adds layers, splits text, moves
// nodes), so React must not patch it afterwards. When a prop changes, the key gives React a fresh
// element: kodza:destroy stops the script on the old one, kodza:init starts it on the new one.
import { useRef, useEffect, type ComponentPropsWithoutRef, type ComponentRef, type CSSProperties } from 'react';
import './infinite-scroll.css';

export type InfiniteScrollProps = Omit<ComponentPropsWithoutRef<'section'>, "children" | "vars" | "batch" | "auto" | "delay" | "onLoaded"> & {
  /** data-batch on the root (default: 3) */
  batch?: "3";
  /** data-auto on the root (default: 2) */
  auto?: "2";
  /** data-delay on the root (default: 700) */
  delay?: "700";
  /** Settings, as CSS variables on the root */
  vars?: {
    /** default: #0a0a0a */
    "--kz-feed-fg"?: string | number;
    /** default: rgba(10, 10, 10, 0.62) */
    "--kz-feed-muted"?: string | number;
    /** default: rgba(10, 10, 10, 0.1) */
    "--kz-feed-line"?: string | number;
    /** default: rgba(10, 10, 10, 0.06) */
    "--kz-feed-soft"?: string | number;
    /** default: rgba(10, 10, 10, 0.11) */
    "--kz-feed-shine"?: string | number;
    /** default: #0a0a0a */
    "--kz-feed-ink"?: string | number;
    /** default: #ffffff */
    "--kz-feed-on-ink"?: string | number;
    /** default: 112px */
    "--kz-feed-media"?: string | number;
    /** default: 12px */
    "--kz-feed-radius"?: string | number;
    /** default: cubic-bezier(0.22, 1, 0.36, 1) */
    "--kz-feed-ease"?: string | number;
  };
  /** "kodza:loaded", fired by the script (bubbles from the root) */
  onLoaded?: (event: CustomEvent) => void;
  className?: string;
};

export function InfiniteScroll({ batch = "3", auto = "2", delay = "700", vars, onLoaded, className, style, ...rest }: InfiniteScrollProps) {
  const ref = useRef<ComponentRef<'section'>>(null);
  const classes = ["kodza-feed", className].filter(Boolean).join(' ');
  // Everything the markup is made of: when it changes, React gets a fresh element (see the top)
  const key = JSON.stringify([classes, batch, auto, delay, vars, style, rest]);

  // Starts the script on this element once React has rendered it, stops it when it goes
  useEffect(() => {
    const root = ref.current;
    let live = true;
    // @ts-ignore: a plain script, no types to find
    import('./infinite-scroll.js').then(() => {
      if (live) document.dispatchEvent(new CustomEvent('kodza:init', { detail: { root } }));
    });
    return () => {
      live = false;
      document.dispatchEvent(new CustomEvent('kodza:destroy', { detail: { root } }));
    };
  }, [key]);

  useEffect(() => {
    const root = ref.current;
    if (!root || !onLoaded) return;
    const listener = (event: Event) => onLoaded(event as CustomEvent);
    root.addEventListener("kodza:loaded", listener);
    return () => root.removeEventListener("kodza:loaded", listener);
  }, [onLoaded, key]);

  return (
    <section aria-label="Journal" key={key} {...rest} className={classes} data-batch={batch} data-auto={auto} data-delay={delay} style={{ ...vars, ...style } as CSSProperties} ref={ref}>
      <ol className="kodza-feed__list">
        <li className="kodza-feed__item">
          <a className="kodza-feed__link" href="#">
            <span className="kodza-feed__media">
              <img src="https://kodza.dev/media/kz-steps-1400.webp" alt="" loading="lazy" />
            </span>
            <span className="kodza-feed__body">
              <span className="kodza-feed__meta">Oct 16 · 4 min</span>
              <span className="kodza-feed__title">We deleted our config files</span>
              <span className="kodza-feed__text">Nothing broke. Two people cried. Here is what we kept.</span>
            </span>
          </a>
        </li>
        <li className="kodza-feed__item">
          <a className="kodza-feed__link" href="#">
            <span className="kodza-feed__media">
              <img src="https://kodza.dev/media/kz-columns-1400.webp" alt="" loading="lazy" />
            </span>
            <span className="kodza-feed__body">
              <span className="kodza-feed__meta">Oct 12 · 6 min</span>
              <span className="kodza-feed__title">Seven columns, zero frameworks</span>
              <span className="kodza-feed__text">The grid you wanted in 2015, now in plain CSS.</span>
            </span>
          </a>
        </li>
        <li className="kodza-feed__item">
          <a className="kodza-feed__link" href="#">
            <span className="kodza-feed__media">
              <img src="https://kodza.dev/media/kz-block-1400.webp" alt="" loading="lazy" />
            </span>
            <span className="kodza-feed__body">
              <span className="kodza-feed__meta">Oct 09 · 3 min</span>
              <span className="kodza-feed__title">Not everything needs React</span>
              <span className="kodza-feed__text">A button is a button. It was fine. It is still fine.</span>
            </span>
          </a>
        </li>
      </ol>
      <template className="kodza-feed__more" />
      <div className="kodza-feed__foot">
        <p className="kodza-feed__status" aria-live="polite">Showing <span className="kodza-feed__count">3</span> of <span className="kodza-feed__total">12</span></p>
        <button className="kodza-feed__button" type="button">Load more</button>
        <p className="kodza-feed__end">That is all of it. Go outside.</p>
      </div>
    </section>
  );
}
```

## Code

```html
<section class="kodza-feed" aria-label="Journal" data-batch="3" data-auto="2" data-delay="700">
  <ol class="kodza-feed__list">
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-steps-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Oct 16 · 4 min</span><span class="kodza-feed__title">We deleted our config files</span><span class="kodza-feed__text">Nothing broke. Two people cried. Here is what we kept.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-columns-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Oct 12 · 6 min</span><span class="kodza-feed__title">Seven columns, zero frameworks</span><span class="kodza-feed__text">The grid you wanted in 2015, now in plain CSS.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-block-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Oct 09 · 3 min</span><span class="kodza-feed__title">Not everything needs React</span><span class="kodza-feed__text">A button is a button. It was fine. It is still fine.</span></span></a></li>
  </ol>
  <template class="kodza-feed__more">
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-stack-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Oct 05 · 5 min</span><span class="kodza-feed__title">The case for boring CSS</span><span class="kodza-feed__text">Boring ships. Clever gets rewritten on a Friday.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-float-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Oct 02 · 4 min</span><span class="kodza-feed__title">Our build step, a eulogy</span><span class="kodza-feed__text">It compiled nothing for three years. We miss it a little.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-arch-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 28 · 2 min</span><span class="kodza-feed__title">Dark mode in eight lines</span><span class="kodza-feed__text">Six variables and a media query. The rest was meetings.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-steps-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 24 · 5 min</span><span class="kodza-feed__title">Animations that respect you</span><span class="kodza-feed__text">Reduced motion is not a setting, it is a person.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-columns-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 20 · 3 min</span><span class="kodza-feed__title">Why we test on a 2016 phone</span><span class="kodza-feed__text">If it runs there, it runs. If it does not, it is on us.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-block-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 17 · 1 min</span><span class="kodza-feed__title">Copy, paste, ship</span><span class="kodza-feed__text">The whole tutorial, in three words. You are welcome.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-stack-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 13 · 4 min</span><span class="kodza-feed__title">Naming things, again</span><span class="kodza-feed__text">We renamed a class four times. It is still called card.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-float-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 09 · 2 min</span><span class="kodza-feed__title">The footer nobody reads</span><span class="kodza-feed__text">Except you. Hello. There is nothing down here, honest.</span></span></a></li>
    <li class="kodza-feed__item"><a class="kodza-feed__link" href="#"><span class="kodza-feed__media"><img src="https://kodza.dev/media/kz-arch-1400.webp" alt="" loading="lazy"></span><span class="kodza-feed__body"><span class="kodza-feed__meta">Sep 05 · 3 min</span><span class="kodza-feed__title">Works on my machine</span><span class="kodza-feed__text">A love letter to the sentence behind every bug.</span></span></a></li>
  </template>
  <div class="kodza-feed__foot">
    <p class="kodza-feed__status" aria-live="polite">Showing <span class="kodza-feed__count">3</span> of <span class="kodza-feed__total">12</span></p>
    <button class="kodza-feed__button" type="button">Load more</button>
    <p class="kodza-feed__end">That is all of it. Go outside.</p>
  </div>
</section>
```

```css
/* Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license */
/* Kodza — Infinite Scroll
   A list that grows as the visitor reaches its end: placeholders the exact size of a post
   shimmer in, then turn into the posts (pictures unveiled, lines rising), so nothing jumps.
   After a couple of automatic loads it hands over to a "Load more" button, so the footer stays
   reachable. The next posts wait in a template element (print them all from WordPress, they come in
   by batches), or come from your own loader: root.kodzaLoad = async () => [li, li, …].
   Settings: data-batch (posts per load), data-auto (automatic loads), data-delay (ms).
   Everything is tuned with the --kz-feed-* variables. */
.kodza-feed {
  --kz-feed-fg: #0a0a0a;
  --kz-feed-muted: rgba(10, 10, 10, 0.62);
  --kz-feed-line: rgba(10, 10, 10, 0.1);
  --kz-feed-soft: rgba(10, 10, 10, 0.06);
  --kz-feed-shine: rgba(10, 10, 10, 0.11);
  --kz-feed-ink: #0a0a0a;
  --kz-feed-on-ink: #ffffff;
  --kz-feed-media: 112px;
  --kz-feed-radius: 12px;
  --kz-feed-ease: cubic-bezier(0.22, 1, 0.36, 1);

  width: 100%;
  max-width: 760px;
  color: var(--kz-feed-fg);
}

.kodza-feed__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--kz-feed-line);
  list-style: none;
}

/* A post and its placeholder share one cell: the swap never moves anything */
.kodza-feed__item {
  display: grid;
  border-bottom: 1px solid var(--kz-feed-line);
}

.kodza-feed__item > * {
  grid-area: 1 / 1;
}

.kodza-feed__link,
.kodza-feed__ghost {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
}

.kodza-feed__link {
  border-radius: 6px;
  color: inherit;
  text-decoration: none;
}

.kodza-feed__link:focus-visible {
  outline: 2px solid var(--kz-feed-fg);
  outline-offset: 4px;
}

.kodza-feed__media {
  flex: 0 0 var(--kz-feed-media);
  height: var(--kz-feed-media);
  overflow: hidden;
  border-radius: var(--kz-feed-radius);
  background: var(--kz-feed-soft);
}

.kodza-feed__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--kz-feed-ease);
}

.kodza-feed__link:hover .kodza-feed__media img {
  transform: scale(1.06);
}

.kodza-feed__body {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.kodza-feed__meta {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: var(--kz-feed-muted);
}

.kodza-feed__title {
  justify-self: start;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.025em;
  transition: background-size 0.45s var(--kz-feed-ease);
}

.kodza-feed__link:hover .kodza-feed__title {
  background-size: 100% 1px;
}

.kodza-feed__text {
  font-size: 15px;
  line-height: 1.5;
  color: var(--kz-feed-muted);
  text-wrap: pretty;
}

/* The placeholder: the same shapes, with a monochrome shimmer */
.kodza-feed__ghost-media,
.kodza-feed__ghost-lines span {
  border-radius: 6px;
  background: linear-gradient(90deg, var(--kz-feed-soft) 30%, var(--kz-feed-shine) 50%, var(--kz-feed-soft) 70%) 0 0 / 300% 100%;
  animation: kodza-feed-shimmer 1.4s linear infinite;
}

.kodza-feed__ghost-media {
  flex: 0 0 var(--kz-feed-media);
  height: var(--kz-feed-media);
  border-radius: var(--kz-feed-radius);
}

.kodza-feed__ghost-lines {
  display: grid;
  flex: 1;
  gap: 10px;
}

.kodza-feed__ghost-lines span {
  height: 12px;
}

.kodza-feed__ghost-lines span:nth-child(1) {
  width: 22%;
}

.kodza-feed__ghost-lines span:nth-child(2) {
  width: 58%;
  height: 20px;
}

.kodza-feed__ghost-lines span:nth-child(3) {
  width: 76%;
}

@keyframes kodza-feed-shimmer {
  from {
    background-position: 100% 0;
  }

  to {
    background-position: 0 0;
  }
}

/* Arriving: the placeholder steps back, the picture is unveiled, the lines rise */
.kodza-feed__item.is-arriving .kodza-feed__ghost {
  animation: kodza-feed-out 0.35s ease both;
}

.kodza-feed__item.is-arriving .kodza-feed__media {
  animation: kodza-feed-clip 0.8s cubic-bezier(0.65, 0, 0.35, 1) both;
  animation-delay: calc(var(--i, 0) * 90ms);
}

.kodza-feed__item.is-arriving .kodza-feed__body > * {
  animation: kodza-feed-rise 0.7s var(--kz-feed-ease) both;
  animation-delay: calc(var(--i, 0) * 90ms + 120ms);
}

.kodza-feed__item.is-arriving .kodza-feed__body > :nth-child(2) {
  animation-delay: calc(var(--i, 0) * 90ms + 180ms);
}

.kodza-feed__item.is-arriving .kodza-feed__body > :nth-child(3) {
  animation-delay: calc(var(--i, 0) * 90ms + 240ms);
}

@keyframes kodza-feed-out {
  to {
    opacity: 0;
  }
}

@keyframes kodza-feed-clip {
  from {
    clip-path: inset(0 0 100% 0 round var(--kz-feed-radius));
  }

  to {
    clip-path: inset(0 0 0 0 round var(--kz-feed-radius));
  }
}

@keyframes kodza-feed-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}

/* The foot: the count on the left; the button, then the end, in one cell on the right */
.kodza-feed__foot {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 28px 0 0;
}

.kodza-feed__status {
  margin: 0;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: var(--kz-feed-muted);
}

.kodza-feed__count {
  display: inline-grid;
  overflow: hidden;
  color: var(--kz-feed-fg);
  vertical-align: bottom;
}

.kodza-feed__count > span {
  grid-area: 1 / 1;
}

.kodza-feed__button,
.kodza-feed__end {
  grid-area: 1 / 2;
  justify-self: end;
}

.kodza-feed__button {
  height: 40px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: var(--kz-feed-ink);
  color: var(--kz-feed-on-ink);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    transform 0.5s var(--kz-feed-ease),
    visibility 0s linear 0.5s;
}

.kodza-feed__button:focus-visible {
  outline: 2px solid var(--kz-feed-fg);
  outline-offset: 3px;
}

.kodza-feed__button:disabled {
  cursor: progress;
}

/* The button label rolls between "Load more" and "Loading" */
.kodza-feed__roll {
  display: inline-grid;
  overflow: hidden;
  vertical-align: top;
}

.kodza-feed__roll > span {
  grid-area: 1 / 1;
}

.kodza-feed.is-manual .kodza-feed__button {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition-delay: 0s;
}

.kodza-feed__end {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  visibility: hidden;
}

.kodza-feed.is-done .kodza-feed__button {
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
  transition:
    opacity 0.25s ease,
    transform 0.4s ease-in,
    visibility 0s linear 0.4s;
}

.kodza-feed.is-done .kodza-feed__end {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition:
    opacity 0.5s ease 0.2s,
    transform 0.7s var(--kz-feed-ease) 0.2s;
}

.kodza-feed__sentinel {
  display: block;
  height: 1px;
}

@media (max-width: 560px) {
  .kodza-feed {
    --kz-feed-media: 84px;
  }

  .kodza-feed__link,
  .kodza-feed__ghost {
    gap: 16px;
  }

  .kodza-feed__title {
    font-size: 17px;
  }

  .kodza-feed__text {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kodza-feed__ghost-media,
  .kodza-feed__ghost-lines span,
  .kodza-feed__item.is-arriving .kodza-feed__ghost,
  .kodza-feed__item.is-arriving .kodza-feed__media,
  .kodza-feed__item.is-arriving .kodza-feed__body > * {
    animation: none;
  }

  .kodza-feed__media img,
  .kodza-feed__title,
  .kodza-feed__button,
  .kodza-feed__end {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

/* Theming example — on a dark background:
.dark-section .kodza-feed {
  --kz-feed-fg: #f2f2f0;
  --kz-feed-muted: rgba(242, 242, 240, 0.62);
  --kz-feed-line: rgba(255, 255, 255, 0.1);
  --kz-feed-soft: rgba(255, 255, 255, 0.06);
  --kz-feed-shine: rgba(255, 255, 255, 0.12);
  --kz-feed-ink: #f2f2f0;
  --kz-feed-on-ink: #0a0a0a;
}
*/

/* kodza-guard e850cd6aeb8f — generated by Kodza, do not edit.
   Theme guard: keeps a site's own CSS (WordPress themes, Bootstrap, CSS resets…) off this
   component. :not(#_) is always true and weighs as much as an id, so these lines win over
   theme rules made of classes and tags. Customise the component through its --kz-* variables. */

/* What the browser gives, where the component sets it only in some states: at the lowest weight, so its own rules below put it back */

:where(.kodza-feed__link):not(#_),
:where(.kodza-feed__button):not(#_) {
  outline: revert;
  outline-offset: revert;
}

:where(.kodza-feed__end):not(#_) {
  transition: revert;
}

/* What the browser gives, on everything the component leaves to it */

.kodza-feed:not(#_),
.kodza-feed__media:not(#_),
.kodza-feed__body:not(#_),
.kodza-feed__meta:not(#_),
.kodza-feed__title:not(#_),
.kodza-feed__text:not(#_),
.kodza-feed__ghost:not(#_),
.kodza-feed__ghost-media:not(#_),
.kodza-feed__ghost-lines:not(#_),
.kodza-feed__sentinel:not(#_),
.kodza-feed__more:not(#_),
.kodza-feed__foot:not(#_),
.kodza-feed__count:not(#_),
.kodza-feed__total:not(#_),
.kodza-feed__roll:not(#_),
.kodza-feed__ghost-lines span:where(:not([class*="kodza-"])):not(#_),
.kodza-feed__count span:where(:not([class*="kodza-"])):not(#_),
.kodza-feed__roll span:where(:not([class*="kodza-"])):not(#_) {
  box-sizing: revert;
}

.kodza-feed__list:not(#_) {
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  transition: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  border-right-width: revert;
  border-bottom-width: revert;
  border-left-width: revert;
  border-right-style: revert;
  border-bottom-style: revert;
  border-left-style: revert;
  border-right-color: revert;
  border-bottom-color: revert;
  border-left-color: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  color: revert;
  font-family: revert;
  font-size: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-feed__item:not(#_) {
  margin: revert;
  padding: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  transition: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  border-top-width: revert;
  border-right-width: revert;
  border-left-width: revert;
  border-top-style: revert;
  border-right-style: revert;
  border-left-style: revert;
  border-top-color: revert;
  border-right-color: revert;
  border-left-color: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  color: revert;
  font-family: revert;
  font-size: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-feed__link:not(#_) {
  border: revert;
  margin: revert;
  transition: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  font-family: revert;
  font-size: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-feed__status:not(#_) {
  border: revert;
  padding: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  transition: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-feed__button:not(#_) {
  margin: revert;
  text-decoration: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  box-shadow: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
  white-space: revert;
  min-height: revert;
}

.kodza-feed__end:not(#_) {
  border: revert;
  padding: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  color: revert;
  font-family: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-feed__media img:where(:not([class*="kodza-"])):not(#_) {
  border: revert;
  margin: revert;
  padding: revert;
  border-radius: revert;
  outline: revert;
  text-decoration: revert;
  list-style: revert;
  box-sizing: revert;
  float: revert;
  position: revert;
  background-color: revert;
  background-image: revert;
  box-shadow: revert;
  outline-offset: revert;
  appearance: revert;
  max-width: revert;
  max-height: revert;
  color: revert;
  font-family: revert;
  font-size: revert;
  font-weight: revert;
  font-style: revert;
  line-height: revert;
  letter-spacing: revert;
  text-transform: revert;
  text-underline-offset: revert;
  text-align: revert;
  text-indent: revert;
  text-shadow: revert;
  vertical-align: revert;
}

.kodza-feed__list:not(#_):where(:not([hidden])),
.kodza-feed__status:not(#_):where(:not([hidden])),
.kodza-feed__button:not(#_):where(:not([hidden])),
.kodza-feed__end:not(#_):where(:not([hidden])) {
  display: revert;
}

.kodza-feed__list:not(#_):where([hidden]),
.kodza-feed__status:not(#_):where([hidden]),
.kodza-feed__button:not(#_):where([hidden]),
.kodza-feed__end:not(#_):where([hidden]) {
  display: none;
}

/* The component's own rules, one step stronger: real buttons and fields, what it sets on tags themes style (links, lists, headings, images…), and the root width (a theme may narrow it, never widen it) */

.kodza-feed:not(#_) {
  width: min(100%, 760px);
}

.kodza-feed__list:not(#_) {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--kz-feed-line);
  list-style: none;
}

.kodza-feed__item:not(#_) {
  display: grid;
  border-bottom: 1px solid var(--kz-feed-line);
}

.kodza-feed__link:not(#_) {
  display: flex;
  padding: 20px 0;
}

.kodza-feed__link:not(#_) {
  border-radius: 6px;
  color: inherit;
  text-decoration: none;
}

.kodza-feed__link:focus-visible:not(#_) {
  outline: 2px solid var(--kz-feed-fg);
  outline-offset: 4px;
}

.kodza-feed__media img:not(#_) {
  display: block;
  transition: transform 0.7s var(--kz-feed-ease);
}

.kodza-feed__status:not(#_) {
  margin: 0;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 12px;
  color: var(--kz-feed-muted);
}

.kodza-feed__button:not(#_) {
  grid-area: 1 / 2;
  justify-self: end;
}

.kodza-feed__button:not(#_) {
  height: 40px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: var(--kz-feed-ink);
  color: var(--kz-feed-on-ink);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  visibility: hidden;
  transition: opacity 0.3s ease,
    transform 0.5s var(--kz-feed-ease),
    visibility 0s linear 0.5s;
}

.kodza-feed__button:focus-visible:not(#_) {
  outline: 2px solid var(--kz-feed-fg);
  outline-offset: 3px;
}

.kodza-feed__button:disabled:not(#_) {
  cursor: progress;
}

.kodza-feed.is-manual .kodza-feed__button:not(#_) {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition-delay: 0s;
}

.kodza-feed__end:not(#_) {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
}

.kodza-feed.is-done .kodza-feed__button:not(#_) {
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
  transition: opacity 0.25s ease,
    transform 0.4s ease-in,
    visibility 0s linear 0.4s;
}

.kodza-feed.is-done .kodza-feed__end:not(#_) {
  transition: opacity 0.5s ease 0.2s,
    transform 0.7s var(--kz-feed-ease) 0.2s;
}

@media (prefers-reduced-motion: reduce) {
  .kodza-feed__media img:not(#_),
  .kodza-feed__end:not(#_) {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kodza-feed__button:not(#_) {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}
```

```js
// Kodza License: free to use, client work included. Not to resell or redistribute, ported or not: https://kodza.dev/docs/#print-license
// Kodza — Infinite Scroll
// Watches the end of the list: placeholders first, then the next posts (from the <template>,
// or from root.kodzaLoad, an async function returning <li> elements, empty when there is no
// more). After data-auto automatic loads, the "Load more" button takes over. The count rolls,
// and the end of the list says so. Fires "kodza:loaded" with { shown } on the section.
(() => {
  const SELECTOR = '.kodza-feed';
  const reduceMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
  const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms));

  // A word or a number rolls to its new value inside its little window
  const roll = (box, text) => {
    const prev = box.lastElementChild;
    if (prev && prev.textContent === String(text)) return;
    const span = document.createElement('span');
    span.textContent = text;
    box.append(span);
    if (!prev) return;
    if (reduceMotion) return prev.remove();
    const timing = { duration: 450, easing: 'cubic-bezier(0.22, 1, 0.36, 1)' };
    prev.animate([{ transform: 'none' }, { transform: 'translateY(-110%)' }], { ...timing, fill: 'forwards' }).finished.then(() => prev.remove());
    span.animate([{ transform: 'translateY(110%)' }, { transform: 'none' }], timing);
  };

  const ghost = () => {
    const li = document.createElement('li');
    li.className = 'kodza-feed__item';
    li.innerHTML = '<span class="kodza-feed__ghost" aria-hidden="true"><span class="kodza-feed__ghost-media"></span><span class="kodza-feed__ghost-lines"><span></span><span></span><span></span></span></span>';
    return li;
  };

  // One instance. Everything it starts is tied to `signal`, so kodza:destroy stops it all
  function mount(root, signal) {
    const list = root.querySelector('.kodza-feed__list');
    const template = root.querySelector('.kodza-feed__more');
    const button = root.querySelector('.kodza-feed__button');
    const count = root.querySelector('.kodza-feed__count');
    const total = root.querySelector('.kodza-feed__total');
    if (!list) return;
    const batch = Number(root.dataset.batch) || 3;
    const delay = Number(root.dataset.delay) || 0;
    let autoLeft = root.dataset.auto !== undefined ? Number(root.dataset.auto) : 2;
    const pending = template ? [...template.content.children] : [];
    let shown = list.children.length;
    let loading = false;
    let done = false;

    if (total && template) total.textContent = shown + pending.length;
    if (count) count.replaceChildren(Object.assign(document.createElement('span'), { textContent: shown }));
    const label = document.createElement('span');
    label.className = 'kodza-feed__roll';
    if (button) {
      label.append(Object.assign(document.createElement('span'), { textContent: button.textContent.trim() }));
      button.replaceChildren(label);
      // The button keeps the width of its longest word
      button.style.minWidth = `${button.offsetWidth + 24}px`;
    }
    const idle = label.textContent;

    const finish = () => {
      done = true;
      root.classList.remove('is-manual');
      root.classList.add('is-done');
    };

    const load = async () => {
      if (loading || done) return;
      loading = true;
      root.setAttribute('aria-busy', 'true');
      if (button) {
        button.disabled = true;
        roll(label, 'Loading');
      }
      const ghosts = Array.from({ length: root.kodzaLoad ? batch : Math.min(batch, pending.length) }, ghost);
      list.append(...ghosts);
      const items = root.kodzaLoad ? await root.kodzaLoad() : (await wait(reduceMotion ? 0 : delay), pending.splice(0, batch));
      if (signal.aborted) return;
      ghosts.forEach((li, i) => {
        const item = items[i];
        if (!item) return li.remove();
        const link = item.querySelector?.('.kodza-feed__link') || item;
        li.append(link);
        li.style.setProperty('--i', i);
        li.classList.add('is-arriving');
        setTimeout(() => {
          li.querySelector('.kodza-feed__ghost')?.remove();
          li.classList.remove('is-arriving');
        }, 1300 + i * 90);
      });
      shown += Math.min(items.length, ghosts.length);
      if (count) roll(count, shown);
      root.removeAttribute('aria-busy');
      loading = false;
      if (button) {
        button.disabled = false;
        roll(label, idle);
      }
      root.dispatchEvent(new CustomEvent('kodza:loaded', { detail: { shown }, bubbles: true }));
      if ((!root.kodzaLoad && !pending.length) || !items.length) return finish();
      if (autoLeft <= 0) root.classList.add('is-manual');
      // Still at the end of the list after loading? Keep going while automatic loads remain
      else requestAnimationFrame(() => !signal.aborted && sentinel.getBoundingClientRect().top < innerHeight + 240 && auto());
    };

    const auto = () => {
      if (autoLeft <= 0 || loading || done) return;
      autoLeft -= 1;
      load();
    };

    const sentinel = document.createElement('span');
    sentinel.className = 'kodza-feed__sentinel';
    sentinel.setAttribute('aria-hidden', 'true');
    list.after(sentinel);
    if (autoLeft > 0 && 'IntersectionObserver' in window) {
      const observer = new IntersectionObserver(([entry]) => entry.isIntersecting && auto(), { rootMargin: '0px 0px 240px 0px' });
      observer.observe(sentinel);
      signal.addEventListener('abort', () => observer.disconnect());
    } else {
      autoLeft = 0;
      if (pending.length || root.kodzaLoad) root.classList.add('is-manual');
    }
    if (!pending.length && !root.kodzaLoad) finish();
    button?.addEventListener('click', load, { signal });
  }

  // Kodza lifecycle, the same in every component: `kodza:init` starts the instances inside
  // event.detail.root (the whole page by default), `kodza:destroy` stops them and puts their
  // markup back. For themes and apps that swap content without a page load.
  const instances = new WeakMap();
  const find = (scope = document) => [scope, ...scope.querySelectorAll(SELECTOR)].filter((el) => el.matches?.(SELECTOR));
  const init = (scope) => find(scope).forEach((root) => {
    if (root.classList.contains('is-ready')) return; // already running, maybe from another copy of this script
    const controller = new AbortController();
    instances.set(root, { controller, html: root.innerHTML, attrs: [...root.attributes].map((a) => [a.name, a.value]) });
    mount(root, controller.signal);
    root.classList.add('is-ready');
  });
  const destroy = (scope) => find(scope).forEach((root) => {
    const instance = instances.get(root);
    if (!instance) return;
    instances.delete(root);
    instance.controller.abort();
    [...root.attributes].forEach((a) => root.removeAttribute(a.name));
    instance.attrs.forEach(([name, value]) => root.setAttribute(name, value));
    root.innerHTML = instance.html;
  });
  document.addEventListener('kodza:init', (event) => init(event.detail?.root));
  document.addEventListener('kodza:destroy', (event) => destroy(event.detail?.root));
  init();
  // Loaded in <head>, the script runs before the markup exists: once more when it is parsed
  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', () => init(), { once: true });
})();
```

Free to use, from Kodza (https://kodza.dev).