@svitejs/svelte-preprocess-svg

Optimize inline svg in svelte components

Features

• wrap svg content in @html to reduce component size
• svgo transform
• custom transforms
• include, exclude and skipTransform options

Why

Inline svg - especially when they contain many nodes and attributes - can lead to pretty large compiler output with lots of function calls. Wrapping the content of the svg in an {@html content} directive results in a single string variable inserted with innerHTML.

Check the compiler output in this repl for an example and also the benchmark playground project, which is bundling all svelte-feather-icons.

Caveats

The @html transform does not work with dynamic svg. It's useful for icons and other static svg that don't contain any svelte directives. Dynamic attributes on the <svg> itself are ok.

Documentation

see here

Packages

Development

• pnpm i to install dependencies
• pnpm dev to run development build
• pnpm test to run tests
• pnpm build to run build

License

MIT