SVG is XML describing vector graphics. You can edit SVG as text, embed it inline in HTML, or reference external .svg files.
Going deeper
In production XML work, SVG as XML matters when documents, stylesheets, or apps must stay maintainable across teams and releases—not only in isolated demos.
Common pitfalls
Watch for copy-paste configs, skipping validation or tests, and mixing concerns (structure vs presentation vs behavior) in one layer.
Practice
- Apply one technique from this lesson in the playground.
- Write one interview-style sentence explaining when you would use svg as xml on a real project.