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28 lines
1.6 KiB
Plaintext
28 lines
1.6 KiB
Plaintext
---
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title: sortDefsChildren
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svgo:
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pluginId: sortDefsChildren
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defaultPlugin: true
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---
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Sorts all children in the `<defs>` element. This does not reduce the size of the SVG, but _may_ improve how compression algorithms perform on it.
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To group similar nodes together, elements are sorted by the following attributes:
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- Frequency
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- Element name length
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- Element name
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Here is a demonstration of SVGs that have been gzipped by [NGINX](https://nginx.org/en/docs/http/ngx_http_gzip_module.html) using the default compression level of 1.
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| SVG | Unsorted ¹ | Sorted ² | Reduced (%) |
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| --------------------------------------------------------------------------------------------- | ---------- | --------- | -------------- |
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| [Arch Linux Logo](https://archlinux.org/art/) | 2.61 kB | 2.61 kB | 0 kB (0%) |
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| [Blobs](https://gitlab.gnome.org/GNOME/gnome-backgrounds/-/blob/main/backgrounds/blobs-d.svg) | 13.89 kB | 13.88 kB | 0.01 kB (0.1%) |
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| [Isometric Madness](https://inkscape.org/~Denis_Kuznetsky/%E2%98%85isometric-madness) | 123.87 kB | 120.09 kB | 3.78 kB (3.1%) |
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| [tldr-pages Banner](https://github.com/tldr-pages/tldr/blob/main/images/banner.svg) | 791 B | 786 B | 5 B (0.6%) |
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| [Wikipedia Logo](https://en.wikipedia.org/wiki/File:Wikipedia-logo-v2.svg) | 53.96 kB | 53.87 kB | 0.09 kB (0.2%) |
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¹ Uses the default plugins preset excluding `sortAttr` and `sortDefsChildren`.
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² Uses the default plugins preset as-is.
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