Nightly Patch Machine

    svelte-pdfjs
    TypeScript icon, indicating that this package has built-in type declarations

    0.5.0 • Public • Published

    svelte-pdfjs

    A wrapper around Mozilla's PDFJS renderer. Only cares about loading and showing the PDF and nothing else, all the fancy stuff such as styling the viewer is left up to the consumer. Still in early stages so feel free to create an issue or a PR for any bugs that you find, any improvements or feature requests.

    Usage

    You'll have to install pdfjs-dist and provide a worker to the Document component through svelte's context. For vite/sveltekit users a convenience function is exported through svelte-pdfjs/utils/vite which takes care of browser checks, resolving the url to the worker, setting the context and cleaning up when the component is destroyed.

    See src/routes/+page.svelte and src/routes/+layout.svelte Demo

    Treeshaking

    Because of how pdfjs-dist is bundled with webpack, automatic treeshaking isn't possible like it is with ES modules. You can manually patch your installation of pdfjs-dist to ignore unused parts and reduce your bundle size if you so wish. Example

    SSR

    For now this package cannot be used with SSR, contributions to improve in that area are more than welcome. Because of how pdfjs-dist is packaged, there is an eval which prevents bundlers from properly minifying whatever chunk it ends up in. To get around it, you can patch your installation of pdfjs-dist such that all instances of _is_node.isNodeJs are replaced with false since those parts aren't going to be used anyway.

    TODOs:

    • [x] Text layer rendering
    • [x] SvelteKit compatibility
    • [ ] SVG renderer
    • [ ] Annotation layer
    • [ ] Error handling
    • [ ] Expose more stuff

    License

    MIT

    Install

    npm i svelte-pdfjs

    DownloadsWeekly Downloads

    18

    Version

    0.5.0

    License

    MIT

    Unpacked Size

    18.2 kB

    Total Files

    22

    Last publish

    Collaborators

    • gtmnayan