librsvg is developed for the GNOME desktop environment and as such is used by GNOME Files but is also intended to be used in other software applications. As a notable example, wikis hosted by Wikimedia use librsvg to render SVG images. It was once picked for these web applications because it was decidedly "fast but not very accurate", according to MediaWiki.
Upon switching to the cairo vector rendering engine in 2005, librsvg became more accurate and more visually pleasing. The rsvg-view manual page is also available online.
^Worth, Carl (2 September 2005). "svg shootout". gmane.comp.gnome.lib.librsvg.devel. Retrieved 29 November 2014. the librsvg maintainers … have now added cairo support to librsvg. Many thanks are due to Caleb Moore and Dom Lachowicz for this work. The source can be compiled --with-cairo and it builds separate librsvg-2-cairo.so and librsvg-2-base.so libraries
^Moore, Caleb (3 November 2005). "using librsvg cairo". gmane.comp.gnome.lib.librsvg.devel. Retrieved 29 November 2014. Librsvg-2.13 cannot link to libart since that backend was majorly broken when we released 2.13 and thus must link to cairo.