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								# SheetJS CE Docs
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								Hosted URL: <https://docs.sheetjs.com>
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								## Development
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								The site source code is in the `docz` folder. `make` builds the static site and
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								moves the generated pages and scripts to the `docs` folder.
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								`docz/version.js` exports a version number for use in docs pages.
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								### Build Commands
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								```bash
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								$ make init    # install dependencies
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								$ make         # build static site
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								$ make serve   # serve static site
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								$ make dev     # run dev server
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								$ make spell   # spell check (.spelling custom dictionary)
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								$ make graph   # build format graph and legend
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								```
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								### Formats Graph
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								The formats graph and legend are written in the DOT language. Rebuilding the
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								graphs will require Graphviz (`brew install graphviz` on macOS)
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								## Live Demos
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								<https://cdn.sheetjs.com/xlsx-latest/package/dist/xlsx.full.min.js> is loaded
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								on each page, making the `XLSX` variable available to live blocks.
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								### Page-Specific Scripts
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								**Imports do not work from live codeblocks!**
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								Docusaurus does not have an official recommendation for this workflow.
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								Specific pages can load scripts using the `head` component:
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								```html
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								<head>
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								  <script src="https://cdn.sheetjs.com/xspreadsheet/xlsxspread.min.js"></script>
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								</head>
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								```
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								**Adding scripts through `head` is known to be brittle!**
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								Live codeblocks that use external libraries in `useEffect` hooks should check
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								before using variables. For example, the Dropbox live demo tests if `Dropbox` is
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								defined before proceeding. If it is not defined, a message is displayed.
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								```jsx
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								function SheetJSTestDropbox() {
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								  const [msg, setMsg] = React.useState("Dropbox is defined");
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								  React.useEffect(() => {
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								    if(typeof Dropbox == "undefined") return setMsg("Dropbox is not defined");
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								  }, []);
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								  return ( <b>{msg}</b> );
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								}
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								```
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								## Other Notes
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								`src/theme/Admonition` was swizzled from 2.4.1 to enable `pass` for hiding
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								header text. See Docusaurus issue 8568 for more details.
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								`src/theme/prism-include-languages.js` was swizzled from 2.4.1 to support the
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								Liquid language. See Docusaurus issue 6872 for more details.
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